As related in Gordon Robinson’s Tales of the Kitamaat, the First Peoples living on the coast of what is now British Columbia ventured up what is now called Douglas Channel perhaps from either Bella Bella in Heiltsuk traditional territory or from Prince Rupert in Tsimshian traditional territory.
The young men on the expedition up the Kitimat Arm spotted what they thought was a huge monster kilometres ahead with a large mouth that was constantly opening and closing. The sight was so terrifying that the men fled back to their homes and dubbed the Kitimat Arm as a place of a monster.
Later a man named Hunclee-qualas accidentally killed his wife and had to flee from the vengeance of his father-in-law. Knowing he had to find a place where no one could find him, he ventured further up the Kitimat Arm. There he discovered that the “monster” was nothing more than seabirds, probably seagulls, perhaps feasting on a spring oolichan run.
He settled along the shore of what is now the Kitimat River and found a land of plenty, with fish, seals, game as well as berries and other natural products of the land. Eventually he invited others to join him, which began the Haisla Nation and he became their first chief.
Let’s examine the new evidence so far.
Settlement along the coastal “kelp highway” between 18,000 and 16,000 years ago, followed by a warm spell 14,500 years ago
It’s now fairly certain that the First Peoples first began to settle along the coast by following the “kelp highway” perhaps as early as 18,000 years ago and certainly by 14,000 years ago. Haida Gwaii was ice free, except for some mountain glaciation as early as 16,500 years ago. At about 14,500 years ago there was a warming spell which forced the glaciers to retreat, brought higher sea levels and the arctic like tundra ecosystem would have been replaced, at least for a time, by forests. There is the discovery of a Heiltsuk settlement dated to 14,000 years ago. At that time almost all of the coast would have been free of glacial ice but there were still glaciers in the fjords, including the Kitimat Arm which would mean there could be no permanent settlement in the “inland coast” and the interior.
The cooling period from 14,000 to 11,700 years ago confines settlement to the coast
The cooling periods (with occasional warmer times) from about 14,000 years ago to about 11,700 years ago meant that settlement would largely have been confined to the coast for about two and half millennia. The culture of the coastal First Peoples would have been well established by the time the glaciers began the final retreat.
(Remember that it is just 2,000 years from our time in 2017 back to the height of the Roman Empire under Augustus Caesar).
It is likely that the cooling periods also meant that some descendants of initial settlers likely headed south for relatively warmer climates. Rising sea levels meant that the initial settlement villages would likely have been abandoned for higher ground.
A second period of rapid warming 11,700 years ago which opens up the interior fjords and valleys
At the end of what geologists call the Younger Dryas period, about 11,500 years ago, the climate warmed, the glaciers retreated further, in the case of Kitimat, first to what is now called Haisla Hill, then to Onion Flats and finally to Terrace.
Large glacial sediment river deltas filled with fresh melt water from retreating ice
The most important confirmation of the story of Hunclee-qualas’s exile is the account of the monster, the birds and the oolichan run.
The new scientific evidence, combined with earlier studies, points to the fact that the glacial melt water carried with it huge amounts of glacial sediment that created vast river deltas in coastal regions of the Northern Hemisphere.
That means around 10,000 years ago, when the Kitimat Valley was ice free and the new forest ecosystem was spreading up the valley, the Kitimat River estuary was likely to have been much larger than today. It could have been a vast delta, which would have quickly been repopulated with fish, including salmon and oolichan. That rich delta ecosystem could have supported a much larger population of seabirds than the smaller estuary in recent recorded history.
The story of the monster those first travelers saw far off is highly plausible. Even today in huge, rich deltas elsewhere in the world, seeing hundreds of thousands of birds in flight over a wetland is fairly common. (For a description of what a Kitimat River delta may have been like thousands of years ago, see KCET’s story on the Sacramento-San Joaquin Bay Delta and what that delta was like 6,000 years ago)
The First Peoples had had well established communities for up to four thousand years before the Kitimat Valley’s metres of thick ice had melted away. For the first period, while the ecosystem regenerated, for the people of the coast coming up Douglas Channel to the valley would not have been worth it, there would be little to find in terms of fish, game or forest resources.
The change from tundra to a rich forest environment
Eventually as the forest regenerated, the streams filled with salmon and oolichan; the bird population including gulls, geese and eagles, found a new feeding ground; bears, deer and other animals arrived. The Kitimat region would have been an attractive place to explore and hunt. It may be the monster story did keep people away until Hunclee-qualas had to find a place to hide and discovered a new home just at a time that might be called an ecological optimum with new forests stretching back along the valley to what is now Terrace.
The river delta shrinks back to the current estuary
If a vast Kitimat River delta did stretch further down the Channel than it does in 2017, it likely shrank back in the subsequent millennia. Eventually the mass of glacial sediment that came downstream after the retreat of the ice would diminish, but not stop entirely. The estuary is still rebuilt from sediments washed downstream but that sediment doesn’t match other rich deltas elsewhere such as the Nile in Egypt. With that regeneration of the delta slower and smaller than in the first centuries of Haisla settlement, at the same time the land surface rebounded from the weight of the ice, perhaps creating the Kildala neighborhood. The ocean level rose, drowning and eroding part of the old delta, creating the estuary we know today.
As the authors of the paper on the First Peoples’ settlement note, most of the archaeological evidence of early coastal settlement is now likely many metres below the surface of the ocean but deep ocean exploration may uncover that evidence. As the scientific team on the second paper say, they are now working on detailed studies of the glacial retreat from the coastal mountain region which may, when the studies are complete, change the timeline
While waiting for further evidence from archaeology and geology it is safe to say that the stories of the monster and later Hunclee-qualas’s discovery of the Haisla homeland are even more compelling than when Gordon Robinson wrote Tales of the Kitamaat. We can now speculate that there was once, stretching from Haisla Hill far down the Channel, a vast, varied rich, river estuarine delta that supported hundreds of thousands of seabirds, which if they took the wing in unison, would have made those unwary travelers millennia ago, really think that there was a giant monster waiting to devour them at the head of the Kitimat Arm.
The September issue of National Geographic includes a large map of British Columbia it calls “Claiming British Columbia.”
The map has three themes: First Nations’ traditional territory, the routes of proposed pipeline projects, both LNG and diluted bitumen, and it features a sub map that looks at what the map calls the “Troubled Salmon” fishery.
The cartographers at National Geographic are being very careful, avoiding such troubling issues as competing land claims among First Nations, unresolved land claims with the federal and provincial governments and treaty status.
So by and large the map groups First Nations by language group unless there are definite treaty or reserve boundaries. Large reserves under the Indian Act are on the map, but given the post stamp size of many reserves in British Columbia, those reserves are too small to be seen on the map. Towns and cities are identified as “First Nations” communities which often overlap with settler communities. Again the map misses many smaller communities, so Kitimat is on the map, while Kitamaat Village is not.
The map identifies Haisla traditional territory as “Xenaksilakala/Xa”islakala” and also includes the Kitlope Heritage Conservancy Protected area.
The article in the September issue is called The Pacific Coast, but unfortunately there is not much of a tie-in with the map, since it concentrates on California and Alaska with only a passing mention of British Columbia.
On the obverse side of the map is the poster that is promoted on the magazine cover, a beautiful painting of “The Changing Pacific Coast” which covers kelp and every creature from phytoplankton and zooplankton all the way to humpback whales and sea gulls (but for some reason no bald eagles). It is likely that poster will be on display in classrooms up and down the coast before school opens next week.
The Ice Age First Nations in the interior of Alaska relied more heavily on salmon and freshwater fish in their diets than previously thought, according to a new study from the University of Alaska Fairbanks.
First Nations of the Pacific Coast have always recognized the value of the salmon. Archaeologists have used new techniques to date the remains of salmon found in hearths back more than 11,000 years. The results now offer a more complex picture of Alaska’s ice age residents, who were previously thought to have a diet dominated by terrestrial mammals such as mammoths, bison and elk.
A team of researchers made the discovery after taking samples from 17 prehistoric hearths along the Tanana River, then analyzed stable isotopes and lipid residues to identify fish remains at multiple locations.
The project also found the earliest evidence of human use of anadromous salmon in the Americas, dating back at least 11,800 years.
The results of the study were published today in the Proceedings of the National Academy of Sciences.
DNA analysis of chum salmon bones from the same site on the Tanana River had previously confirmed that fish were part of the local indigenous diet as far back as 11,500 years ago. But fragile fish bones rarely survive for scientists to analyze, so the team used sophisticated geochemistry analyses to estimate the amount of salmon, freshwater and terrestrial resources ancient people ate.
A team led by UAF postdoctoral researcher Kyungcheol Choy analyzed stable isotopes and lipid residues, searching for signatures specific to anadromous fish. The effort demonstrated that dietary practices of hunter-gatherers could be recorded at sites where animal remains hadn’t been preserved.
“It’s quite new in the archaeology field,” Choy said. “There’s a lot in these mixtures that’s hard to detect in other ways.”
Ben Potter, a professor of anthropology at UAF and co-author of the study, said the findings suggest a more systematic use of salmon than DNA testing alone could confirm.
“This is a different kind of strategy,” Potter said. “It fleshes out our understanding of these people in a way that we didn’t have before.”
The study required cooperation between UAF’s Department of Anthropology and the Institute of Northern Engineering’s Alaska Stable Isotope Facility to locate and interpret the presence of salmon remains at the sites. Potter said the process could be a template for how a diverse team of researchers can work together to overcome a scientific obstacle.
“It’s an awesome look at how we can merge disciplines to answer a question,” he said.
That’s one of the predictions from a new study from the University of British Columbia, looking at the future of the fishery on the coast.
The study concentrates on the First Nations fishery and warns that aboriginal people could face a catastrophic decline in the harvest of traditional species, especially salmon and herring roe on kelp over the next thirty years, a decline that will also have an equally devastating effect on commercial and recreational fishing.
The main cause of the decline is climate change and the warming of the coastal waters. The study projected “modest to severe declines in catch potential” for all current commercial fisheries along the coast.
The study says that for the First Nations the between $28 million to $36 million in revenue they got from fishing between 2001 and 2010 could fall by up to 90 per cent depending on how the climate changes.
One scenario calls for a decline of up to 40 per cent in chinook and pink salmon.
If there is any good news, if you can call it that, the decline will be not as bad in northern coastal waters as it will be the warmer waters near the Lower Mainland and southern Vancouver Island. The range of some species, including salmon, herring, halibut and possibly oolichan will move to farther north along the BC Coast and into Alaskan waters.
That means in time the warming waters will also encourage an increase in other species, including sardines and some clams.
The changing oceans mean that “an increase in the relative abundance of warmer-water species was projected to lead to new or increased opportunities for commercial harvests by 2050.”
The study is urging the First Nations and other stakeholders in the British Columbia fishery to start long term planning immediately to anticipate changes in the coming decades.
The team of scientists led by Lauren Weatherdon, a graduate student at UBC, noted that while previous studies have looked at the impact of climate change on large-scale commercial fisheries, “few efforts have been made to quantitatively project impacts on small-scale subsistence and commercial fisheries that are economically, socially and culturally important to many coastal communities.”
The study was conducted in cooperation with the BC First Nations Fisheries Council and looked its seven coastal administrative regions “forming a sample of groups with diverse marine resources, geographical locations, territorial sizes, and treaty statuses.”
Within those regions 16 First Nations participated in the study, some under their treaty councils, including the Council of the Haida Nation, the Tsimshian Nations Treaty Society (including the Gitga’at at Hartley Bay and the Kitselas and Kitsumkalum near Terrace) and the Maa-nulth First Nations. The Heiltsuk First Nation at Bella Bella participated as an independent group.
The FNFC’s administrative regions intersect with five distinct ecological regions: the North Coast, comprising the Hecate Strait and Dixon Entrance; Haida Gwaii, which includes the waters surrounding the islands; the Central Coast, including Queen Charlotte Sound, Queen Charlotte Strait, and the southern tip of Hecate Strait; the Strait of Georgia; and the west coast of Vancouver Island (WCVI) .
The study says First Nations are likely to be exposed to different climate-related impacts on fisheries due to the differing ecological and biogeographical characteristics of these regions and to differing traditional and commercial harvests.
The study used a “dynamic bioclimate envelope” computer model to look at the changes to the distribution and relative abundances of the BC coastal species under two climate change scenarios, a high greenhouse gas model where society can’t curb emissions and a low greenhouse gas emission scenarios, depending on how society is able to curb the increase.
The study looked at ocean properties—including sea surface temperature, sea bottom temperature, salinity, oxygen concentration, surface action, and net primary production—using data from the US National Ocean and Atmospheric Administrations’ climate-related earth system model.
Climate change will mean that current species on the BC coast will “shift polewards.”
The study showed that by 2050, there could be declines in 87 of the 98 species in the study.
Greater losses in what the study calls “species richness” is likely to occur towards the southern coast of British Columbia, falling primarily between 48°N and 51°N. But, overall, species richness along coastal BC will continue—only with different species.
Most significantly the study projects a decline in the overall salmon catch from 17.1 per cent to 29.2 per cent, depending on the region and climate.
All aspects of the herring fishery, including roe herring, spawn-on-kelp, and the food and bait fishery could decline between 28.1 per cent and 49.2 per cent depending on the region.
The future of the oolichan is the most uncertain. One of the models studied projected a further 37.1 per cent decline in the oolichan, while other models called for for a decline between 5 per cent and 6.8 per cent. That will depend on how well, the oolichan already threatened in most regions of British Columbia are able to adapt to warmer waters or find a way to move their range northward.
The study says white sturgeon and Pacific sardines were projected to increase in abundance under both climate change scenarios, while manila clams were projected to increase in abundance by 14.5 per cent in one of the models. The eight remaining species showed little change.
The study suggests that the southern territories (Tsawwassen, Tla’amin, and Maa-nulth First Nations) will likely see a reduction in catch potential between -15.2 per cent and -27.8 per cent depending on how the climate changes.
On the north coast. The Haida and Tsimshian First Nations and those situated along the central or north-eastern coasts of Vancouver Island (Heiltsuk and ‘Namgis First Nations) would likely see smaller reductions in relative catch for each territory, with estimates falling between -3.2 per cent and -8.2 per cent.
The study shows that for the First Nations along the North and Central Coasts of British Columbia (Gitga’at and Haida, and Heiltsuk and ‘Namgis) there will be neutral or positive shifts in catch potential for white sturgeon, kelp greenling, and two species of perch under both scenarios.
While varying regionally, both scenarios also suggested either a slight cumulative decline or negligible change in catch potential for clams, rockfish, lingcod, and sculpins across the North and Central Coast.
One potential problem the study suggests is that fishers in southern British Columbia may, in the future, try to move north to follow the harvest, leading to potential conflicts. The cost of travel, may, however, discourage that.
One of the recommendations from the study is that First Nations revive the traditional clam gardens.
Traditional clam beds serve as an ideal example of a method that could be applied to offset climatic impacts through internalized mechanisms, using local cultivation to generate increased productivity by enhancing native habitat rather than redirecting extraction efforts towards other regions or species. Clam gardens constructed in a manner akin to those situated near ancient settlements of the Northern Coast Salish and Laich-kwil-tach First Nations have been found to generate higher clam densities, biomass, and growth rates than non-walled beaches . These benefits were observed for Pacific littleneck clams and butter clams , two clams that are of cultural, economic, and ecological importance to the region Reinstating clam beds in First Nations’ territorial lands has been suggested as a means of simultaneously achieving local conservation and cultural objectives and may thereby provide a politically and ecologically viable option for mitigating climate-related impacts.
The most important recommendation is that the First Nations and other stakeholders start cooperating immediately to offset how the changing climate with affect the fishery:
Management of salmon and herring stocks has been highly contentious due to the myriad of stakeholders who depend upon them, which include First Nations, recreational fisheries, and commercial fisheries….
Aside from fulfilling societal needs, salmon serve as key ecological components of the Pacific Northwest Coast, functioning as the mechanisms by which nutrients are transferred from the ocean to freshwater and terrestrial ecosystems
It says the projections show that a “redistribution of fishing effort” will not “fully offset declines in salmon and herring”
attaining a state of collaboration between First Nations, DFO, and other sectors has the potential to yield beneficial ecological and political results, if implemented correctly. Parallels exist between First Nations’ traditional fisheries management approaches and “modern” approaches (e.g., spatial management, mariculture, selective fishing, fishing closures), with differences arising primarily due to diverging worldviews.
It recommends local application of First Nations’ traditional management strategies to “provide opportunities to collaboratively engage in adaptive ecosystem-based management and to coordinate efforts to attain conservation objectives.”
They give an example of how the Nisga’a Nation have ensured their equal partnership in management by employing traditional fish wheel technology to monitor and assess stocks and by leveraging traditional ecosystem-based management practices that could be applied to plan long-term objectives and management approaches.
It concludes by saying that joint-management will not only work to reduce the impact of climate change but also head off potential conflict.
Through such joint-management regimes, traditional fisheries management strategies could be applied to advance localized research directives and to reduce impacts on stocks under unprecedented environmental change. Moreover, the risk of conflict over declining resources underlines the need to establish common and equitable ground to ensure successful joint management of fisheries, and to leverage collective expertise.
The study shows that embryonic salmon and herring exposed to very low levels of crude oil can develop hidden heart defects that compromise their later survival.
That means that the Exxon Valdez spill on March 24, 1989 may have had much greater impacts on spawning fish than previously recognized, according to the study published in Nature’s online journal Scientific ReportsVery low embyronic crude oil exposures cause lasting defects in salmon and herring.
“These juvenile fish on the outside look completely normal, but their hearts are not functioning properly and that translates directly into reduced swimming ability and reduced survival,” said John Incardona, a research toxicologist at NOAA Fisheries’ Northwest Fisheries Science Center (NWFSC) in Seattle. “In terms of impacts to shore-spawning fish, the oil spill likely had a much bigger footprint than anyone realized.”
Previous research has shown that crude oil disrupts the contraction of the fish heart muscle cells. Embryonic fish exposed to trace levels of crude oil grow into juveniles with abnormal hearts and reduced cardiorespiratory function.
“With this very early impact on the heart, you end up with an animal that just can’t pump blood through its body as well, which means it can’t swim as well to capture food, form schools, or migrate,” said Mark Carls, toxicologist at the Alaska Fisheries Science Center. “Crude oil is changing basic physiology, or what makes a fish a fish.”
The research builds on earlier work by the Auke Bay Laboratories, part of NOAA Fisheries’ Alaska Fisheries Science Center, which found much reduced survival of pink salmon exposed as embryos to polycyclic aromatic hydrocarbons (PAH) from crude oil.
“Our findings are changing the picture in terms of assessing the risk and the potential impacts of oil spills,” said Nat Scholz, leader of the NWFSC’s ecotoxicology program and a coauthor of the new study. “We now know the developing fish heart is exquisitely sensitive to crude oil toxicity, and that subtle changes in heart formation can have delayed but important consequences for first-year survival, which in turn determines the long-term abundance of wild fish populations.”
The Exxon Valdez spill was the largest in U.S. history, with extensive oiling of shoreline spawning habitats for Pacific herring and pink salmon, the two most important commercial fish species in Prince William Sound.
Herring larvae sampled in proximity to oil were visibly abnormal, and mortality rates were higher for pink salmon embryos at oil spill sites than unaffected regions.
The herring fishery collapsed three to four years after the spill, when the herring spawned in oiled areas reached reproductive maturity.
The paper notes that the contribution of the spill to the herring population collapse, if any, was never determined and remains controversial.
Other studies, however, tend to confirm the findings, including heart problems for fish exposed to the Gulf of Mexico Deepwater Horizon spill and even fish exposed to naturally occurring oil seeps.
The new findings suggest that the delayed effects of the spill may have been important contributors to the declines.
Scientists from the Northwest Fisheries Science Center and Alaska Fisheries Science Center temporarily exposed embryonic salmon and herring to low levels of crude oil from the North Slope of Alaska and found that both absorbed chemicals at similar concentrations in their tissues. The embryos were then transferred to clean seawater and raised as juvenile fish for seven to eight months.
Few of the exposed embryos were outwardly abnormal in any way. However, closer examination of the fish revealed subtle defects that could reduce their long-term survival.
Juvenile salmon exposed to oil grew more slowly, with those exposed to the highest concentrations growing the slowest. For salmon, early survival in the ocean is strongly influenced by juvenile growth, with smaller fish suffering higher loss to predators.
Scientists used swimming speed as a measure of cardiorespiratory performance and found that fish exposed to the highest concentrations of oil swam the slowest. Slower swimming is an indication of reduced aerobic capacity and cardiac output, and likely makes fish easier targets for predators.
Exposure to oil as embryos altered the structural development of the hearts of juvenile fish, potentially reducing their fitness and swimming ability. Poor swimming and cardiac fitness is also a factor in disease resistance.
Earlier studies on the ecosystem-scale crash of the Prince William Sound herring population several years after the Exxon Valdez spill were based on higher levels of exposure to the oil. The new study shows that that cardiac injury occurs in normal-appearing fish that survive even lower level exposures.
The scientists reviewed data on measured oil concentrations in surface water samples collected in Prince William Sound after the oil spill and during the 1989 herring spawning season. Most of the 233 samples contained less oil than was believed to be toxic to herring at the time, based on visible gross developmental abnormalities. However, nearly all of the samples contained oil at or above concentrations shown in the new study to alter heart development.
If the Exxon Valdez spill impacted heart development among a large majority of fish that were spawned in proximity to oiled shorelines, the subsequent losses of juveniles to delayed mortality would have left fewer adults to join the population. Although not direct proof, this provides a plausible explanation for the collapse of the Prince William Sound herring stock four years later, when fish spawned during the oil spill would have matured.
The study concludes that the impacts of the Exxon Valdez spill on near shore spawning populations of fish are likely to have been considerably underestimated in terms of both the geographic extent of affected habitat and the lingering toxicity of low levels of oil. The findings will likely contribute to more accurate assessments of the impacts of future oil spills, Incardona said. “Now we have a much better idea of what we should be looking for,” he said.
That means, according to the study “that the impacts of the Exxon Valdez oil spill on populations of near shore spawning fish are likely to have been considerably underestimated, in term of both the geographic extent of affected habitats and the lingering toxicity of low levels of residual oil.”
The report calls for more studies of the sensitivity of the developing fish heart since the vulnerability “also has implications for other pollution sources in marine ecosystems, including increasing maritime vessel traffic and expanding land-based urban runoff.”
Scientific studies after the Exxon Valdez spill indicated that the vast majority of species recovered following the spill and that functioning ecosystems, similar to those existing pre-spill, were established.
Species for which recovery is not fully apparent, such as Pacific herring, killer whales, and pigeon guillemots, appear to have been affected by other environmental factors or human influences not associated with the oil spill. Insufficient pre-spill baseline data on these species contributed to difficulties in determining the extent of spill effects.
Based on the evidence, the Panel finds that natural recovery of the aquatic environment after an oil spill is likely to be the primary recovery mechanism, particularly for marine spills. Both freshwater and marine ecosystem recovery is further mitigated where cleanup is possible, effective, and beneficial to the environment.
Natural processes that degrade oil would begin immediately following a spill. Although residual oil could remain buried in sediments for years, the Panel finds that toxicity associated with that oil would decline over time and would not cause widespread, long-term impacts.
Diluted bitumen, also known as dilbit, a mixture of oil sands bitumen and natural gas dilutants can seriously harm fish populations, according to research study at Queen’s University and the Royal Military College of Canada published this week.
At toxic concentrations, effects of dilbit on exposed fish included deformities and clear signs of genetic and physiological stress at hatch, plus abnormal or uninflated swim bladders, an internal gas-filled organ that allows fish to control their buoyancy. Exposure to dilbit reduces their rate of survival by impairing their ability to feed and to avoid predators.
Among the other findings from the study were
Embryo toxicity of dilbit was comparable to that of conventional oils.
Developmental malformations increased with increasing dilbit concentrations.
Chemical dispersion broadened the genotoxic effects of dilbit
“This new study provides a clearer perspective on the potential risks to Canada’s aquatic resources of dilbit spills, and a technical basis for decisions on dilbit transportation within Canada,” says Peter Hodson Environment Studies, Biology at Queens. “It reduces some of the uncertainty and unknowns about the hazards of dilbit.”
This study characterized the toxicity and physiological effects of unweathered diluted bitumen (Access Western Blend dilbit; AWB) to a fish used for laboratory studies. Embryos of Japanese medaka (Oryzias latipes) were exposed for 17 days to dilutions of dilbit physically-dispersed by water and chemically-dispersed by dispersants
AWB dilbit exposure was not lethal to medaka, but resulted in a high prevalence of blue sac disease (BSD), impaired development, and abnormal or un-inflated swim bladders. Blue sac is a disease of young trout and other salmonid species; usually caused by unsuitable hatchery water. It turns the yolk sac bluish and is thought to be caused by a lack of oxygen.
The research was funded by Fisheries and Oceans Canada’s National Contaminants Advisory Group and the next stage will determine whether fish species native to Canada will be affected by dilbit exposure. The work also includes the development of genetic markers of exposure to dilbit and toxicity that could be used to assess whether wild fish that survive a spill are still affected.
The research team includes Dr. Valérie Langlois (Environmental Studies, Royal Military College of Canada) and Dr. Barry Madison (Royal Military College of Canada).
Dr. Hodson is also a member of a Queen’s research team tasked to determine whether dilbit spilled into rivers would contaminate bed sediments, specifically areas where fish such as salmon, trout, chars, whitefish and graylings spawn, to the extent that the survival of their embryos would be affected.
The research was published in ScienceDirect and is one of the first studies of dilbit on young fish.
The finding could be significant because both the proposed Northern Gateway pipeline and the proposed Kinder Morgan expansion will cross areas near spawning streams.
Haisla Nation Chief Counsellor spoke at Mt. Elizabeth Theatre on June 9, 2015, introducing David Suzuki who was on a speaking tour. This is a lightly edited report on his remarks that outline some of the dilemmas facing the Haisla and the Kitimat valley in an age that needs development but faces climate change.
Among chiefs, I am elected, not hereditary, you are born into that position, I wasn’t born into it.
I am basically a regular commoner just like you guys with a high school education and one year of college and a lot of experience outside my community that I bring back.
These topics about climate change locally, provincially, nationally and worldwide, they’re complicated topics.
There’s no one true fix for all of it. The problem is that the Haisla have been thrust into the middle of it and we have to answer it, which is very unfair.
So when we’re talking about what really is a Haisla value, a west coast, a British Columbia value. I must tell you I value the Haisla people, my people, that land, the territory, I think about the Haisla people because I don’t think anyone has given the Haisla people a priority in the last 40 to 50 years.
All the decisions that were made about Haisla territory, that affected out people, were made without us.
The result was that we ended up with 80 per cent unemployment, historically over the last 40 years we have ended up with cancer and we can’t get rid of it.
Poverty, people couldn’t get enough money to fix their bathrooms when the floor was rotting out.
The saying is that you can always tell when the reserve starts is when the pavement ends is true. Unless there’s a political agenda to actually pave the road to the village. The environmental questions that have been raised over the past ten years are not new to the Haisla.
In the 70s it was the Haisla alone who tried to battle emissions when nobody even knew what emissions meant. They tried to stop the effluent dumping into the river that killed off the river they tried to stop the diking of the river so parts of the land could be protected, parks.
When the Haisla knew that the oolichan that was estimated to be hundreds of thousands of tons, were dying off quickly in the span of five years. Nobody listened.
Now the DFO and Canada is realizing that the demise of the oolichan is a signal that something is wrong with the ecosystem.
I would love that someone would come around to the idea of thanking the Haisla people for all the work that they did and went and unheard even in meetings like this today.
And we’re not even talking about salmon.
In all this time, I’ve read all the documents, all the speeches and listened to all the promises of a better tomorrow for all the people but nobody delivered it.
Countless academic papers have been written about Indian poverty.
Nothing was done.
Non-profit organizations used the Haisla to further their cause and left town when they had achieved what they had achieved.
At the same time all the decisions continued to be made without us. And everybody benefited except us.
What happened in the end and the corporations made their billions and made enough money to pay off the mortgage and move down south, the Haisla were left with the mess to clean up. Today we’re still battling to get some of these sites cleaned up and we’re still not getting help.
I don’t blame anyone for this. Whether you’re am environmental organization, a government or a corporation or a non-profit organization, I don’t blame you for this because you have a mandate, you have a special interest. That’s what you’re trying to achieve.
I have a mandate. I do have an organization now that is fully equipped to look at every single permit that comes from the provincial government and the federal government and try to mitigate it given our capacity and our lack of funding.
But some of that benefit has to flow to the Haisla people. It’s our territory.
When you think about what has happened to us, the Haisla, we think about residential schools and I’ve been reading the debate on whether or not it’s genocide or not and I think people are missing the point.
Residential schools were only 10 per cent of a larger program to get rid of the Indian.
The ninety per cent was what was stolen from us as well. The land was taken away and we were put on a chunk of land across the Channel, that was described by the Indian Agent as worthless, it’s not even good for agriculture so give it to the Indians. We had to get permission from the federal government to leave that reserve. We had to get a piece of paper that said he’s allowed to leave the reserve and go pick berries.
We also have had no help other than some academic programs and some sort of study to deal with our suicides. I’m not just talking Haisla here. I really thought that one suicide every five years was really a bad thing. But finding out that my neighbors down the road from here to Prince George are dealing with ten suicides in the first quarter of this year.
It breaks my heart.
Who is responsible for that? If it’s not the government, if it’s not the non-profits, if it’s not corporations, who is it?
I stepped up and said I’ll take full responsibility for this but that means I have a hard message to deliver and I will deliver it on behalf of the Haisla people.
When it comes to climate change, we are living at a very unfortunate time, because finally we’re accepted at the provincial table, at the federal table, the corporate table.
We’re being included but unfortunately, we have to look at climate change as well. It’s a very tough position to be in when you’ve got a Grade 12 education from 1984 and one year of college education in 1985.
It’s a very tough topic, I can tell you. I’ve been to China, I’ve been to Korea and no matter what you say about the emissions there, Canada and BC have no problems with emissions here until you visit China.
They’re not going to get off crude oil, they’re not going to get off diesel fuel, they’re not going to give up coal because a billion people there want the same standard of living that you have in Canada. And I’m talking about India as well. They want the same standard. They want good houses; they want to own a car. They are not going to stop their thirst for energy.
I don’t have the answers.
I still believe that natural gas is a lot cleaner than coal and even if you put a small dent in it, it’s not enough to get these guys off nuclear power.
And the solar power you’re talking about, they do it for show but that’s not going to meet the energy needs of China. We’re not even talking about India; we’re not even talking about Korea.
You say can you help get China off dirty fuel, but all their pollution keeps getting dumped on South Korea.
I represent 1700 people, how am I going to do that?
We’re being asked to do a near impossible task while I’m trying to dig my people out of poverty. At the same time, when we get this opportunity we’re giving our members very mixed messages, including our young people which is heart breaking for me.
Because we’re telling them get an education, don’t be a burden on society, get a job, but by the way there are no jobs here, there’s no way to get into existing industries so you better go to the oil fields of Alberta to get a job. A lot of our people head over there or to Vancouver.
I’ve been following this debate on climate change for quite a while now, for over six years. I’ve been listening to everybody, I’ve been listening to corporations, being listening to governments, been listening to non-profits, but on behalf of the Haisla Nation Council, I’m here to tell you, that when it comes to the future of the Haisla I have very little patience with this. I don’t want to see another essay about what to do about Indian suicides.
I believe that our people are being sick and tired of being left out and left behind, while everyone else is moving on with their lives. I do want to what’s best for the region I do want to do what’s best for the province and Canada and the world. But I will not do it at the expense of the Haisla people. We’ve been at the dirty end of the tick for the last 40 years. It’s going to stop. Thank you very much and enjoy your evening.
A new study concludes that British Columbia’s southern resident Orca pod is led by “post reproductively aged” females who help it survive during lean years.
According to the study, the older females serve as key leaders, directing younger members of the pod, and especially their own sons, to the best spots for landing tasty meals of salmon, helping their kin to survive. This leadership role takes on special significance in difficult years when salmon are harder to come by.
The researchers say the discovery offers the first evidence that a benefit of prolonged life after reproduction is that post-reproductive individuals act as repositories of ecological knowledge.
There are only three species on Earth where females go through menopause, human beings, killer whales and pilot whales.
“Menopause is one of nature’s great mysteries,” says Lauren Brent of the University of Exeter in the United Kingdom. “Our study is the first to demonstrate that the value gained from the wisdom of elders may be one reason female killer whales continue to live long after they have stopped reproducing.”
The scientists say in their paper this also provides insights into why human women continue to live long after they can no longer have children.
Leadership by these females is especially prominent in difficult years when salmon abundance is low.
Female killer whales typically become mothers between the ages of 12 and 40, but they can live for more than 90 years. By comparison, male Orcas rarely make it past 50.
Resident pods feed mostly on Chinook salmon. Chinook make up than 90 per cent of their diet during the summer. The abundance of salmon fluctuates due to fishing by humans and weather changes such as El Nino and climate change. The study says that individual killer whales with information on where and when to find salmon provide other group members with considerable benefits.
To find out who were the leaders of the Southern Resident pod, the team analyzed 751 hours of video footage taken over 35 years of as many as 102 Southern resident killer whales in the coastal waters of British Columbia and Washington engaged in directional travel , collected during nine summer salmon migrations. The scientists also used multigenerational demographic records have been recorded for the Southern resident killer whales since 1976, allowing them to know the family relationships of the Orcas.
The study found that in any given year, adult females were more likely to lead the pod’s group movement compared to adult males They concluded that Orca matriarchs over the age of 35 years “the mean age at last reproduction for Southern resident females that lived past the age of peak adult female mortality” were more likely to lead the pod “compared to reproductively aged females.”
The scientists then compared fisheries data on Chinook salmon abundance to whale behavior. It showed that “post-reproductively aged females were more likely to lead group movement in years when salmon abundance was low.”
The scientists concluded that shows that prolonged life after the reproductive years allows the “individuals act as repositories of ecological knowledge.”
In the case of Orcas, the post menopausal matriarchs “lead group movement in and around salmon foraging grounds, and this is exaggerated when salmon are in low supply and the selective pressure to locate food is at its highest.”
The researchers also found that females are more likely to lead their sons compared to their daughters.
Daniel Franks of the University of York explained: “Killer whale mothers direct more help toward sons than daughters because sons offer greater potential benefits for her to pass on her genes. Sons have higher reproductive potential and they mate outside the group, thus their offspring are born into another group and do not compete for resources within the mother’s matriline. Consistent with this, we find that males follow their mothers more closely than daughters.”
So how does the study of Orca elders apply to human beings?
“In humans, it has been suggested that menopause is simply an artefact of modern medicine and improved living conditions,” said Darren Croft of the University of Exeter. “However, mounting evidence suggests that menopause in humans is adaptive. In hunter-gatherers, one way that menopausal women help their relatives, and thus increase the transmission of their own genes, is by sharing food. Menopausal women may have also shared another key commodity – information.”
Recent studies show that living beyond the age of 60 is much more comon in hunter-gatherer cultures than previsouly believed.
So the study concludes that in humans:
In hunter-gatherers, one way that menopausal women help their relatives, and thus improve their own inclusive fitness, is by sharing food.
Menopausal women may also share another key commodity—information. Humans were preliterate for almost the entirety of our evolutionary history and information was necessarily stored in individuals. The oldest and most experienced individuals were those most likely to know where and when to find food, particularly during dangerous and infrequent conditions such as drought.
As for Orcas:
Wild resident killer whales do not have the benefits of medical care, but, similar to humans, females can live for more than 40 years after they have ceased reproducing. An individual resident killer whale’s ability to find salmon is crucial to their fitness; in years with low salmon abundance, resident killer whales are more likely to die and less likely to reproduce.
Our finding that postreproductively aged female killer whales are especially likely to lead group movement in years with low salmon abundance suggests that the ecological knowledge of elders helps explain why females of this species live long after they have stopped reproducing. Postreproductive female killer whales may provide other knowledge to their relatives. For example, postreproductive members of this socially complex species may have greater social knowledge that could help kin navigate social interactions.
In some other species, like African elephants, survival is enhanced in the presence of older female relatives, who are more capable of assessing social and predatory threats.
So the study asks “why is menopause restricted to some toothed whales and humans?”
The scientists believe that for evolution, menopause will only evolve when the benefits for the species outweigh the costs of terminating reproduction.
In humans, resident killer whales, and short-finned pilot whales, when a female usually stays in the immediate location of her family, that means that the benefits she can gain through helping her relatives, increases with age.
Among Southern resident Orcas, neither sex leaves the family pod and “females are born into groups with their mothers and older siblings.”
As the female resident Orca ages, her older relatives who die are replaced by “her own nondispersing sons and daughters.” In ancestral humans, resident killer whales and short-finned pilot whales, the benefits of the elders helping therefore increase with age, which is thought to predispose these three species to menopause
The study notes that Orcas have a number of different “ecotypes” or cultures “which differ in their prey specialization, morphology, and behavior, and which in some cases represent genetically distinct populations.” That means “that not all ecotypes are characterized by the same social structure as resident killer whales” where females leave their birth pod. The say more study is needed to find out if menopause occurs in those Orca pods and what the role of older females is in those pods. The study also did not look at the northern residents who frequently visit Douglas Channel.
There’s a dumb, dumb, really dumb idea that just won’t go away—that Enbridge could solve all its problems if only, if only, it would send the Northern Gateway Pipeline to Prince Rupert.
Enbridge long ago rejected the idea. Before Enbridge updated its website to make Gateway Facts, to make it slick and more attractive, the old website had an FAQ where Enbridge explained why it wasn’t going to Prince Rupert.
Did you consider running the pipeline to Prince Rupert where a major port already exists?
We considered Prince Rupert and Kitimat as possible locations. We carried out a feasibility study that took into account a number of considerations. The study found that the routes to Prince Rupert were too steep to safely run the pipeline, and that Kitimat was the best and safest option available.
Here in the northwest even the supporters of the Northern Gateway roll their eyes when they hear the old Prince Rupert story come up again and again – and it’s not just because these people support the Kitimat plans for Northern Gateway, it’s because those supporters (not to mention the opponents) have driven along the Skeena from Terrace to Prince Rupert.
There just isn’t any room for a pipeline. It’s a game of centimetres.
Alternatives to Kitimat?
Now the new premier of Alberta, Jim Prentice, who should know better if he’s going to lead that province, is hinting that Kitimat isn’t the only possible solution for the Northern Gateway.
Without specifying Prince Rupert, according to Gary Mason reporting in The Globe and Mail, Prentice was speculating about an alternative to Kitimat.
Asked whether he believes the Gateway terminus should be relocated to Prince Rupert or another destination, Mr. Prentice said, “Everything I’ve heard from the Haisla who live there is they don’t agree with the terminal being in Kitimat.” Is it possible to get First Nations approval if there is no support at the planned terminus site? “It’s pretty tough,” the Premier said.
Prince Rupert has a thriving local fishing industry that employs hundreds of people and is critically important to the local First Nations. He is convinced the community would not be willing to put that at risk.
“Overwhelmingly people in my community are much more comfortable with liquefied natural gas, with wood pellets, with coal, than any oil product,” he said.
The Prince Rupert Port Authority also rejected the idea
A spokesman for the Prince Rupert Port Authority said Wednesday there is currently no room for Enbridge to build at the port even if it wanted to. “We are fully subscribed,” Michael Gurney said. There are two large vacant lots within the port authority’s jurisdiction, but both are locked by other energy companies, earmarked for LNG projects.
So not only is there no room on the road to Prince Rupert, there is no room in Prince Rupert.
Let’s just consider for a moment that if Prince Rupert was the ideal location for the Northern Gateway terminal (which it is not), what would be needed to get the project going today.
The Northern Gateway Joint Review Panel would have be reconstituted or a new JRP created by the National Energy Board. That’s because the bitumen comes from Bruderheim, Alberta, crossing provincial boundaries and thus it’s in federal jurisdiction.
Even under the fast track rules imposed on the NEB by Stephen Harper’s Conservative government, new environmental and social impact studies would be required, starting from scratch. So add another five years of paperwork before a single shovel goes into the ground.
The pipeline would have to cross the traditional territory of First Nations that, so far, have not been part of the negotiations, mostly the Tsimshian First Nation as well as the Nisga’a First Nation which has a treaty establishing local rule over their territory.
In February 2012, the largest anti-Enbridge demonstration outside of the Lower Mainland took place in Prince Rupert, with the elders of the Tsimshian First Nation welcoming the elders and members of the Gitga’at First Nation, at Hartley Bay, which had organized the protest.
When I say there isn’t room for a pipeline along the Skeena, it also means that there isn’t any room for the pipeline corridor right-of-way. Enbridge, in its submissions to the Joint Review Panel, said it requires a 25 metre wide right of way for the pipeline corridor. (For the record that’s just over 82 feet).
Along that highway, as you will see, there’s barely enough room for the CN mainline and Highway 16 (also known as the Yellowhead Highway) and on a lot of places both the highway and the railway roadbed are built on fill along the side of a cliff.
Albertans’ desperate desire to see the Northern Gateway go to anywhere to what they call “tide water” keeps coming up like the proverbial bad penny. The latest came when Jim Prentice speculated about a new route for the Northern Gateway.
I knew I had an appointment coming up in Prince Rupert on Monday, September 29. So I decided that only way to prove to people sitting in Calgary, Edmonton and Fort McMurray playing with Google Maps that the pipeline to Prince Rupert was a really dumb idea was to shoot photographs to show just why the Northern Gateway will never go to Prince Rupert—at least along the Skeena.
As you drive out of Terrace, you pass two large swing gates (also called by some “Checkpoint Charlie” gates after the Cold War era crossing in Berlin.) At the first rest stop west of Terrace, there are another set of gates at the Exstew. There’s a third set of gates just outside Prince Rupert.
The swing gates are avalanche gates and, in the winter, Highway 16 can be shut down if an avalanche closes the highway or the danger from avalanche is too great to allow motorists to proceed. When you drive the highway from Terrace to Prince Rupert in the winter (the signs were covered up when I drove Monday) you are warned “Avalanche danger Next 13 kilometres. No stopping.”
The drive along the Skeena from just west of Exchamsiks River Provincial Park all the way to Tyee where the highway turns inland to reach northwest to Prince Rupert on Kaien Island is one of the most spectacular drives on this planet. The highway snakes along a narrow strip of land with steep mountain cliffs on one side and the vast river on the other.
The problem is that apart from locals and tourists, none of the “experts” whether journalist, think tanker, bureaucrat or politician have, apparently ever driven from Prince Rupert to Terrace.
When both Opposition Leader Tom Mulcair and Liberal Leader Justin Trudeau were in the northwest earlier this summer to “engage” with the local people, apart from short boat trips down Douglas Channel, they flew everywhere. Scheduling you know. Stephen Harper has never visited northwest BC and probably never intends to. His cabinet members fly in for photo ops and then are on the next plane out of town.
Of all the visiting journalists who have come to the northwest only a couple have bothered to drive around the region. Most fly-in fly-out. These days, most often budget-strapped reporters never leave their offices, interviewing the same usual suspects by phone on every story.
On Monday, I took most of the photographs on my way back from Prince Rupert to Terrace after my appointment, so the sequence is from west to east. There are also very few places along the river where you can safely stop. There are concrete barricades on both sides of the highway to prevent vehicles either going into the river or onto the narrow CN right-of-way.
There are, however, two rest stops and a number of small turnoffs on the highway, the turnoffs mainly intended for use by BC Highways, but which are also used by tourists, fishers and photographers.
The first image was taken at one of those highway turnoffs just east of Aberdeen Creek. This is what the highway and rail corridor are like all along the Skeena, the highway, bounded by concrete barricades, the CN rail line and then the towering mountains. Note where the telegraph and telephone lines are—further up the cliffside.
A closer view of the highway and rail corridor just east of Aberdeen Creek.
Here is the view of the Skeena River from the Aberdeen Creek turnoff. You can see to the east, a mountain and the narrow strip of fill land that supports the highway and the rail line.
You see the broad width of the mighty Skeena, the Misty River, as it is called by the Tsimshian First Nation and by everyone else who lives in the northwest and on the right side of the image, the highway and rail corridor built on fill.
Any room for a pipeline?
There’s another turnoff on the other side of the headland east of Aberdeen Creek, looking back the way we came.
The final small turnoff is just by the Kylex River. Again you can see how narrow the highway and rail corridor are.
A few kilometres further along—as I said the highway snakes and curves its way along the riverbank– you come to the Basalt Creek rest area. So this telephoto image shows a logging truck heading west, taken from Basalt Creek, looking back at the highway.
Again you can see both the highway and CN line are built on fill. Is there any room for a pipeline?
Any room for a 25 metre pipeline right-of-way?
Between Basalt Creek and Telegraph Point, a few kilometres to the east, again the highway and rail line hug the narrow strip between the river and mountains.
This shot, taken from Telegraph Point, in October 2013, shows a CN intermodal container train heading to Prince Rupert. The container trains and the coal trains usually have between 150 and 180 cars. If a winter avalanche took out a train, there would be environmental damage, but that damage would be insignificant from coal or containers compared to a train of railbit tankers carrying diluted bitumen.
At Telegraph Point, the second of the three rest stops between Prince Rupert and Terrace, again there is just a narrow strip between the mountain, the highway and the river.
Across the highway from the rest stop, you can again see the narrow corridor, the first shot looking west the rail line close to the cliff face, the second, east, with the waterfall, which you don’t see during the rest of the year, fed by the fall monsoon.
Two shots from the same location, Telegraph Point, taken in March, 2013, of a CN locomotive hauling empty coal cars back to the fields around Tumbler Ridge. (No waterfall in March)
Everyone has assumed that if Northern Gateway changed its route, the most likely choice given the configuration of the pipeline at the moment is to follow the Skeena.
If Enbridge wanted to try a northern route, similar to the one TransCanada contemplates for Petronas, Northern Gateway would again run into trouble.
It would require reopening or creating a new Joint Review Panel, many more years of environmental and social impact studies of the route, even under Stephen Harper’s fast track system. The TransCanada/Petronas pipeline would also cross the traditional territory of the Gitxsan First Nation and if Enbridge tried that the company would have to deal with the fact that it signed a controversial agreement with Elmer Derrick that was immediately repudiated by most members of the Gitxsan First Nation and eventually dropped by Enbridge.
So why does this idea of a pipeline to Prince Rupert keep coming up?
In most cases, the idea of the pipeline to Prince Rupert is always proposed by Albertans, not from any credible source in British Columbia, or the suggestions come from desk bound analysts in Toronto and Ottawa both in think tanks and in the newsrooms of dying newspapers who have never seen the Skeena River apart from a tiny handful who have looked at Google Street View
(Yes you can Google Street View Highway 16 along the Skeena, I recommend it if you can’t do the drive)
Perhaps the worst example of this failure of both analysis and journalism came in the Edmonton Journal on July 7,2014, when it published a piece by Bob Russell, entitled Opinion: Make Prince Rupert the terminus, which went over the same old inaccurate arguments.
The overland route currently proposed by Enbridge is fraught with environmental issues because it goes over coastal mountains and streams before entering Kitimat’s port. This port will also be the base of perhaps as many as four liquefied natural gas terminals, which will result in the channel always busy with LNG ships outbound and returning from many Asian ports.
There are existing rights of way for the major highway, the Yellowhead, and CN Rail line from Edmonton to the Port of Prince Rupert, so this eliminates the issue of transgressing First Nations lands. The technical issues of narrow passages can be overcome with engineering. In fact, the pipeline can be buried in the roadway at some restricted locations if absolutely necessary, but two different engineers have assured me that for the most part, the right of way should be able to handle the pipeline. A vital factor, of course, is to reduce the impact by eliminating the need for two pipelines.
The clue is how the Edmonton Journal describes Russell;
Bob Russell has an extensive background in planning and was a member of the Edmonton Metro Regional Planning Commission. He has flown the Douglas Channel, visited Kitimat and toured the Port of Prince Rupert.
This is so typical of the Albertan attitude toward northwest British Columbia, people fly in for a couple of days, make a quick observation, and fly out again and present themselves as experts on the region. (Some “experts” on Kitimat, very active on Twitter have apparently never left Calgary).
It obvious that the “two engineers” who assured him “the right-of-way could handle of pipeline” have no idea what they’re talking about. As the photos show there is barely enough room for a highway and a rail line much less a 25 metre wide pipeline corridor.
If the pipeline was to be built as Russell proposed, the only highway between Prince Rupert and the rest of Canada would have to be closed for years, there are no detours. All so a pipeline can be buried under the asphalt not in solid ground, but in the fill on the side of a riverbank in an avalanche zone?
Of course, closing a highway up here won’t inconvenience anyone in Edmonton or Calgary, will it?
Would CN be happy with years of disruption of their lucrative traffic to Prince Rupert with grain and coal outbound to Asia and all those containers coming in to feed Chinese products to the North American market? (you can be sure Walmart wouldn’t be happy about that, not to mention prairie farmers including those from Alberta)
There are existing rights of way for the major highway, the Yellowhead, and CN Rail line from Edmonton to the Port of Prince Rupert, so this eliminates the issue of transgressing First Nations lands.
Is also inaccurate.
I was told by First Nations leaders during the Idle No More demonstrations in the winter of 2013, that, a century ago, when the Grand Trunk built the railway along the Skeena , they did just that, built it without consulting the First Nations along the route, sometime digging up native cemeteries and sacred spots.
While apparently CN has worked in recent years to improve relations with the First Nations along the rail line, according to those leaders some issues of right-of-way remain to be resolved.
If there were any plans to build a diluted bitumen pipeline along that route, that would likely mean another court battle adding to those already before the Federal Court, a court battle that would cost Enbridge, CN, the federal government, environmental NGOs and the First Nations more millions in lawyers’ fees.
It’s doubtful if in the long gone (and perhaps mythical) days of “get it right” journalism that the Russell opinion piece would have passed the scrutiny of an old fashioned copy editor and fact checker.
In 2012, the Edmonton Journal (in a story no longer available on their website) also cited former Alberta Premier Peter Lougheed and former Bank of Canada governor David Dodge, as also favouring Prince Rupert.
Dodge, who was in Edmonton Tuesday to deliver a speech on the global economic outlook at MacEwan University, said Enbridge’s proposed Northern Gateway pipeline to Kitimat looks like even more of a long shot.
“I think the project to Kitimat looks, objectively, more risky. So why hasn’t much greater effort gone into looking at Prince Rupert and taking (bitumen) out that way? My guess is, the easiest place to get B.C. to buy into the project would be to go to Rupert.”
Dodge’s views echo those of former Alberta Premier Peter Lougheed, who also favours looking at an alternate pipeline route to Prince Rupert, where ocean-going supertankers can navigate more easily.
Back in 2012, I finished my piece for the Huffington Post by saying:
So why do people insist, despite the evidence, that the Northern Gateway go to Prince Rupert? It’s no longer an pipeline; it’s emotion and ideology. Ideology in that opposition to the Northern Gateway is seen by conservatives as heretical opposition to free enterprise itself. Emotion among those who see promoting the oil patch as an issue of “Alberta pride” and even Canadian patriotism.
For the promoters of the pipeline to Prince Rupert, ignoring the science of geology and the study of geography across all of northwestern B.C. is no different than repeatedly knocking your head against the Paleozoic metamorphic greenstone of the mountain cliffs along the Skeena. It only gives you a headache.
Things haven’t gotten much better in the past two years. In fact they’re getting worse as opposition to pipelines mounts.
It seems that in 2014 the Alberta and the federal government policy in promoting pipelines Northern Gateway, KinderMorgan’s TransMountain, Keystone XL, Line 9 Reversal and Energy East (slick PR and smiling representatives at open houses, politicians at strictly controlled photo ops) is to ignore facts on the ground and to refuse to deal with the concerns of local people from coast to coast.
There could, perhaps, be a more inclusive and truly science-based pipeline planning process that could see pipelines go on optimum routes but that isn’t happening.
The policy for the oil patch and its politician supporters when it comes to pipelines is facts and geology don’t really matter. So they put on ruby slippers, knock their heels together three times and send pipelines down a yellow brick road to an Emerald City (while telling the locals to ignore the man behind the curtain)
The United States says acidification of the oceans means there is an already growing risk to the northwest coast fishery, including crab and salmon, according to studies released by the National Oceanic and Atmospheric Administration.
As more carbon dioxide is released into the atmosphere and absorbed by the oceans, the water is becoming more acidic and that affects many species, especially shellfish, dissolving the shells.
A NOAA study released today of environmental and economic risks to the Alaska fishery says:
Many of Alaska’s nutritionally and economically valuable marine fisheries are located in waters that are already experiencing ocean acidification, and will see more in the near future…. Communities in southeast and southwest Alaska face the highest risk from ocean acidification because they rely heavily on fisheries that are expected to be most affected by ocean acidification…
An earlier NOAA study, released in April, identified a long term threat to the salmon fishery as small ocean snails called pteropods which are a prime food source for pink salmon are already being affected by the acidification of the ocean.
The term “ocean acidification” describes the process of ocean water becoming more acidic as a result of absorbing nearly a third of the carbon dioxide released into the atmosphere from human sources. This change in ocean chemistry is affecting marine life, particularly the ability of shellfish, corals and small creatures in the early stages of the food chain to build skeletons or shells.
Today’s NOAA study is the first published research by the Synthesis of Arctic Research (SOAR) program, which is supported by an US inter-agency agreement between NOAA’s Office of Oceanic and Atmospheric Research and the Bureau of Ocean Energy Management (BOEM) Alaska Region.
Des Nobles, President of Local #37 Fish [UFAWU-UNIFOR] told Northwest Coast Energy News that the fisheries union and other fisheries groups in Prince Rupert have asked both the Canadian federal and the BC provincial governments for action on ocean acidification. Nobles says so far those requests have been ignored,
Threat to crabs
The studies show that red king crab and tanner crab grow more slowly and don’t survive as well in more acidic waters. Alaska’s coastal waters are particularly vulnerable to ocean acidification because of cold water that can absorb more carbon dioxide and unique ocean circulation patterns which bring naturally acidic deep ocean waters to the surface.
“We went beyond the traditional approach of looking at dollars lost or species impacted; we know these fisheries are lifelines for native communities and what we’ve learned will help them adapt to a changing ocean environment,” said Jeremy Mathis, Ph.D., co-lead author of the study, an oceanographer at NOAA’s Pacific Marine Environmental Laboratory in Seattle, and the director of the University of Alaska Fairbanks School of Fisheries and Ocean Sciences Ocean Acidification Research Center.
As for Dungeness crab, Sarah Cooley, a co-author of the Alaska study, who was with the Woods Hole Oceanographic Institution at the time, told Northwest Coast Energy News, “The studies have not been done for Dungeness crab that have been done for king and tanner crab, that’s something we’re keenly aware of. There’s a big knowledge gap at this point.” She says NOAA may soon be looking at pilot study on Dungeness crab.
Risk to Salmon, Mackerel and Herring
In a 2011-2013 survey, a NOAA-led research team found the first evidence: “that acidity of continental shelf waters off the West Coast is dissolving the shells of tiny free-swimming marine snails, called pteropods, which provide food for pink salmon, mackerel and herring.”
The survey estimated that the percentage of pteropods along the west coast with dissolving shells due to ocean acidification had “doubled in the near shore habitat since the pre-industrial era and is on track to triple by 2050 when coastal waters become 70 percent more corrosive than in the pre-industrial era due to human-caused ocean acidification.”
That study documented the movement of corrosive waters onto the continental shelf from April to September during the upwelling season, when winds bring water rich in carbon dioxide up from depths of about 120 to 180 metres to the surface and onto the continental shelf.
“We haven’t done the extensive amount of studies yet on the young salmon fry,” Cooley said. “I would love to see those studies done. I think there is a real need for that information. Salmon are just so so important for the entire Pacific Northwest and up to Alaska.”
In Prince Rupert, Barb Faggetter, an independent oceanographer whose company Ocean Ecology has consulted for the fisherman’s union and NGOs, who was not part of the study, spoke generally about the threat of acidification to the region.
She is currently studying the impact of the proposed Liquified Natural Gas terminals that could be built at Prince Rupert near the Skeena River estuary. Faggetter said that acidification could affect the species eaten by juvenile salmon. “As young juveniles they eat a lot of zooplankton including crustaceans and shell fish larvae.”
She added, “Any of the shell fish in the fishery, including probably things like sea urchins are all organisms that are susceptible to ocean acidification because of the loss of their capacity to actually incorporate calcium carbonate into their shells.”
Faggetter said her studies have concentrated on potential habitat loss near Prince Rupert as a result of dredging and other activities for liquified natural gas development, She adds that ocean acidification “has been a consideration that climate change will further worsen any potential damage that we’re currently looking at.”
Her studies of the Skeena estuary are concentrating on “rating” areas based on the food supply available to juvenile salmon, as well as predation and what habitat is available and the quality of that habitat to identify areas that “are most important for the juvenile salmon coming out of the Skeena River estuary and which are less important.”
She said that climate change and ocean acidification could impact the Skeena estuary and “probably reduce some of the environments that are currently good because they have a good food supply. If ocean acidification reduces that food supply that will no longer be good habitat for them” [juvenile salmon].
The August 2011 NOAA survey of the pteropods was done at sea using “bongo nets” to retrieve the small snails at depths up to 200 metres. The research drew upon a West Coast survey by the NOAA Ocean Acidification Program in that was conducted on board the R/V Wecoma, owned by the National Science Foundation and operated by Oregon State University.
Nina Bednarsek, Ph.D., of NOAA’s Pacific Marine Environmental Laboratory in Seattle, the lead author of the April pteropod paper said, “Our findings are the first evidence that a large fraction of the West Coast pteropod population is being affected by ocean acidification.
“Dissolving coastal pteropod shells point to the need to study how acidification may be affecting the larger marine ecosystem. These near shore waters provide essential habitat to a great diversity of marine species, including many economically important fish that support coastal economies and provide us with food.”
Ecology and economy
Today’s study on the effects of acidification on the Alaska fishery study examined the potential effects on a state where the fishing industry supports over 100,000 jobs and generates more than $5 billion in annual revenue. Fishery-related tourism also brings in $300 million annually to the state.
The study also shows that approximately 120,000 people or roughly 17 percent of Alaskans rely on subsistence fisheries for most, if not all of their dietary protein. The Alaska subsistence fishery is open to all residents of the state who need it, although a majority of those who participate in the subsistence fishery are Alaska’s First Nations. In that way it is somewhat parallel to Canada’s Food, Ceremonial and Social program for First Nations.
“Ocean acidification is not just an ecological problem—it’s an economic problem,” said Steve Colt, Ph.D., co-author of the study and an economist at the University of Alaska Anchorage. “The people of coastal Alaska, who have always looked to the sea for sustenance and prosperity, will be most affected. But all Alaskans need to understand how and where ocean acidification threatens our marine resources so that we can work together to address the challenges and maintain healthy and productive coastal communities.”
The Alaska study recommends that residents and stakeholders in vulnerable regions prepare for environmental challenge and develop response strategies that incorporate community values and needs.
“This research allows planners to think creatively about ways to help coastal communities withstand environmental change,” said Cooley, who is now science outreach manager at Ocean Conservancy, in Washington, D.C. “Adaptations can be tailored to address specific social and environmental weak points that exist in a community.
“This is really the first time that we’ve been able to go under the hood and really look at the factors that make a particular community in a borough or census are less or more vulnerable from changing conditions resulting from acidification. It gives us a lot of power so that we don’t just look at environmental issues but also look at the social story behind that risk.”
As for the southern part of the Alaska panhandle nearest British Columbia, Cooley said, “What we found is that there is a high relative risk compared to some of the other areas of Alaska and that is because the communities there undertake a lot of subsistence fishing, There tend not be a whole lot of commercial harvests in the fisheries there but they are very very important from a subsistence stand point… And they’re tied to species that we expect to be on the front line of acidification, many of the clam species that are harvested in that area and some of the crab species.”
Long term effects
Libby Jewett, Director of the NOAA Ocean Acidification Program and author of the pteropod study said, “Acidification of our oceans may impact marine ecosystems in a way that threatens the sustainability of the marine resources we depend on.
“Research on the progression and impacts of ocean acidification is vital to understanding the consequences of our burning of fossil fuels.”
“Acidification is happening now,” Cooley said. “We have not yet observed major declines in Alaskan harvested species. In Washington and Oregon they have seen widespread oyster mortality from acidification.
“We don’t have the documentation for what’s happening in Alaska right now but there are a lot of studies staring up right now that will just keep an eye out for that sort of thing, Acidification is going to be continuing progressively over the next decades into the future indefinitely until we really curb carbon dioxide emissions. There’s enough momentum in the system that is going to keep acidification advancing for quite some time.
“What we need to be doing as we cut the carbon dioxide, we need to find ways to strength communities that depend on resources and this study allows us to think differently about that and too really look at how we can strengthen those communities.
Faggetter said. “It’s one more blow to an already complex situation here, My study has been working particularly on eel grass on Flora Bank (pdf) which is a very critical habitat, which is going to be impacted by these potential industrial developments and that impact will affect our juvenile salmon and our salmon fishery very dramatically, that could be further worsened by ocean acidification.”
She said that acidification could also be a long term threat to plans in Prince Rupert to establish a geoduck fishery (pronounced gooey-duck).
The popular large 15 to 20 centimetre clam is harvested in Washington State and southern BC, but so far hasn’t been subject to commercial fishing in the north.
NOAA said today’s study shows that by examining all the factors that contribute to risk, more opportunities can be found to prevent harm to human communities at a local level. Decision-makers can address socioeconomic factors that lower the ability of people and communities to adapt to environmental change, such as low incomes, poor nutrition, lack of educational attainment and lack of diverse employment opportunities.
NOAA’s Ocean Acidification Program and the state of Alaska are also developing tools to help industry adapt to increasing acidity.
The new NOAA study is the first published research by the Synthesis of Arctic Research (SOAR) program. which is supported by an inter-agency agreement between NOAA’s Office of Oceanic and Atmospheric Research and the Bureau of Ocean Energy Management (BOEM) Alaska Region.