Tampilkan postingan dengan label rivers. Tampilkan semua postingan
Tampilkan postingan dengan label rivers. Tampilkan semua postingan

Kamis, 09 Juni 2011

Join the Wave!

Yesterday (June 8) was World Oceans Day and Canadian Rivers Day is coming up on June 12. What better time to celebrate water?

By taking a moment to "Like" the RBC Blue Water Project on Facebook today, you will be contributing directly to water conservation projects. RBC has already committed $50 million over ten years for fresh water protection, but when you Join The Wave you'll be adding an extra dollar to that fund. 

Help RBC Blue Water Project create a wave of 50,000 people who have joined the campaign by the end of the week!

Jumat, 08 April 2011

All Eyes Are On Nature!


Cast Your Vote for Nature on May 2, 2011!


Canadians expect their government to protect nature. We live in a time when the planet's health is in peril, a time when strong leadership and decisive action are required to address the urgent threats of climate change, habitat loss, and species extinctions.

To effectively protect nature for future generations, the Government of Canada has to do four things:

1. Protect Wildlife
2. Preserve Natural Areas
3. Prevent Environmental Disasters
4. Lead Canadian Conservation

Visit Vote for Nature 2011 to find out more about what the government should do on these four issues. We've also put together a list of 7 Questions for Your Candidates.

Tell Canada’s leaders where you stand – vote for nature in 2011!


Music for All Eyes Are On Nature is courtesy of Pitx.

Selasa, 29 Maret 2011

Is There a Dark Side to Springtime?

By March I've usually had my fill of snow, so I tend to welcome the annual spring melt -- but wait, is there a dark side to spring? One environmental chemist says so.

From a University of Toronto Scarborough press release:
“During the winter months, contaminants accumulate in the snow,” says [University of Toronto Scarborough (UTSC) environmental chemist Torsten] Meyer, an expert on snow-bound organic contaminants and a post-doctoral fellow at UTSC. “When the snow melts, these chemicals are released into the environment at high concentrations.”
In a specially designed, temperature-controlled laboratory at UTSC—which includes a homemade snow-gun and a chemical pump—Meyer creates large baths of fresh snow already tainted with organic contaminants. This one-of-a-kind set-up enables the researcher to slowly melt his “dirty” snow, collect the melt-water and track which chemicals emerge from the snowpack and when.

Meyer’s research reveals a worrying surprise. “One of the main findings is that there is a peak contaminant flush at the very beginning of the melt,” he says. With the advent of spring, according to Meyer, comes a deluge of pollution.

By the time snow has turned black with muck and grime, many harmful chemicals — including those from pesticides, car exhaust, telecommunications wiring insulation, water repellent clothing, paints or coatings — may have already seeped out of the snow and into the surrounding ground water or surface water.

Contaminant-laden early spring melts are particularly ill-timed for many aquatic organisms, who are at a vulnerable stage in their life cycle. As Meyer points out, his findings could be used to reduce that risk to wildlife -- for example, municipalities can choose snow dump sites that are well-contained to protect against that early flush of pollutants.

Rabu, 10 November 2010

Federal Reports Show Dirty Lakes Are Uncharted Territory

Two government documents have recently come to light showing that the federal government is well aware of harmful pollution in Canada's lakes and rivers. However, these same reports also reveal that the problem is not well understood.

From The Globe & Mail article:
Pathogens such as bacteria and viruses, pharmaceuticals and chemicals, pesticides and run-off from mining sites also end up in lakes and rivers, bringing with them a slew of health and environmental risks.

“When groundwater contamination occurs it has the potential to have serious, negative human health, environmental and economic impacts,” the report says.

...

Meanwhile, the question of what happens when all those contaminants mix together confounded the government officials.

“One outstanding issue the working group considered is that of cumulative effects,” the report says.

“This refers to the impacts that multiple contaminants have on aquatic ecosystems when they interact. Concerns apply to the majority of contaminants, and the issue is both not well understood and exceedingly complex.”
Abundant freshwater is one of Canada's most precious resources. If we know that our lakes and rivers are already in danger, why would we want to do even more harm to them?

That's what might happen due to a loophole in the Fisheries Act that allows the government to exclude some lakes from protections and instead let mining companies use those lakes as dumps for toxic mining waste. Fish Lake in B.C. was recently spared from this fate, but legal proceedings about Sandy Pond in Newfoundland continue and a handful of other lakes have been targeted.

Canada needs to clean up our act and take care of our freshwater resources.

Rabu, 03 November 2010

Government Rejects Prosperity Gold-Copper Mine; A Victory for Fish Lake

Nature Canada is pleased to learn of the Government of Canada's decision to reject Taseko Mines Ltd.'s proposed gold-copper Prosperity Mine in British Columbia. The proposed mine would have led to the transformation of Fish Lake into a 'tailings impoundment area', i.e., a mining waste dump site, under the Metal Mining Effluent Regulations (MMER) of the Fisheries Act.

We applaud Environment Minister Jim Prentice for considering the adverse environmental impacts of the proposed mine, as concluded by the Federal Review Panel, as well as respecting the importance of Fish Lake to the Tsilhqot'in First Nation.

In an announcement made yesterday, Environment Minister Jim Prentice said "the significant adverse environmental effects of the Prosperity project cannot be justified as it is currently proposed."

There are now questions on the future of mining investments in BC according to an article in The Vancouver Sun

Kamis, 07 Oktober 2010

At Least Some Mines Get Fines Instead of Permits Under the MMER

Last week, Saskatchewan’s La Ronge provincial court declared Claude Resources Inc. guilty of three offences under the Metal Mining Effluent Regulation (MMER) of the Fisheries Act in relation to activities at Laonil Lake. The Saskatchewan-based mining company’s Seabee gold mine in northeastern Saskatchewan violated the MMER by: 1) depositing an acutely lethal effluent; 2) exceeding prescribed limits for effluents that contain total suspended solids; and 3) failing to report that their monitoring tests showed exceeded limits.

Apparently, Environment Canada and Saskatchewan Environment have tried for some time to get the company to become more compliant with regulations but without success. As a consequence, legal action was taken and Claude Resources Inc. was fined $90,000, of which $40,000 will be paid as a fine, and $50,000 to be given to the Saskatchewan Wildlife Federation.

Canada’s lakes and rivers are facing an imminent threat from Schedule 2 of the MMER which was introduced in 2002. Schedule 2 is a list of Canadian lakes that were reclassified as “tailing impoundment areas” - a mining waste site, under the MMER of the federal Fisheries Act.

There are prohibitions in place thast prevent the pollution of waters known to be fish habitat listed under section 36 (3) of the federal Fisheries Act. However, dumping is permitted under section 5.1(a) and Schedule 2 of the Fisheries Act’s MMER. Schedule 2 of the MMER allows lakes listed under it to be exempt from protection against the “depositing deleterious substances” into fish habitat under section 36(3) of the Fisheries Act. To date, there are 15 lakes in the provinces of Manitoba, British Columbia, Newfoundland and Labrador and Nunavut listed under Schedule 2.

For more information on Schedule 2 and related blog posts click here.

Jumat, 16 Juli 2010

Another Fake Lake?

Mining company Taseko plans to reclassify two interior BC waterbodies, Fish Lake and Little Fish Lake, as tailings impoundment areas (toxic waste dump sites!) and create an artificial lake as compensation for the resulting loss of fish habitat. However, a recently released report from the Canadian Environmental Assessment Agency reviewing the Project stated "that the Project would result in significant adverse environmental effects," calling into question Taseko's plans.


One specific adverse effect of reclassifying Teztan Biny (Fish Lake) and Y'anah Biny (Little Fish Lake) into tailings impoundment areas is "the destruction of approximately 90,000 rainbow trout" which is "an important food source (for First Nations) when salmon populations are low." The creation of the replacement lake, called Prosperity Lake, would not "adequately mitigate the losses of the fishing and recreational experience at Teztan Biny (Fish Lake)," the Panel found.

The Tsilhqot'in First Nation, local community, and environmental groups are strongly opposed to the Project for numerous reasons.


The creation of tailings impoundment areas out of pristine Canadian lakes and rivers has received more attention as industry further exploits the Metal Mining Effluent Regulations, Schedule 2 "loophole" of the federal Fisheries Act. Some lakes that were destined to perpetual toxicity are being spared, such as Bamoos Lake in northern Ontario. Others require long legal battles and strong public support with an unpredictable end, such as Sandy Pond, in Newfoundland.


The plaintiff in that case, the Sandy Pond Alliance (including Council of Canadians, the Sierra Club of Canada, the Newfoundland and Labrador Natural History Society, MiningWatch Canada, and others) is arguing that "it is illegal for the federal government to allow the dumping of mining waste into Canadian lakes and rivers." The Alliance hopes to put an end to the practice of converting Canadian lakes into mining waste dumps once and for all.


If they succeed, Taseko will have to explore other waste management options around the Prosperity Lake Project. MiningWatch Canada has more information and details on how to send a letter to the Prime Minister, the Minister of the Environment and your MP to deny approval to this damaging project.


This blog post was contributed by Nature Canada volunteer Stefan Kohut. Thanks for the update, Stefan!
Photo: Highland Valley Copper Tailings Dam by Gord McKenna/Flickr
Related Posts Plugin for WordPress, Blogger...