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Russell Monk via Getty Images

Freshwater Ecosystems Face Immediate Threats

Across the globe, freshwater wildlife populations have declined 81 per cent over the past four decades. That's more than twice the population decline for land-based or ocean wildlife. In Canada, some of those freshwater species at risk include Atlantic salmon, white sturgeon, freshwater mussels, nooksack dace, the northern leopard frog, and seven of eight freshwater turtle species.
WWF

Student Passions Awakened By Visit To This Arctic Paradise

Known worldwide for its rich biodiversity and abundant marine life, Talluruptiup Tariunga, as it's called by the Inuit, is home to strong currents and tides that bring a constant supply of nutrients to the surface, sustaining a wide range of species from the land, sea and air. Polar bears, narwhals, belugas, bowheads, walrus, seals and seabirds all make their home here.
Jack Hanrahan via Getty Images

How To Save Lake Erie

Over the last decade we've seen an alarming decrease in the water quality of Lake Erie. The biggest issue facing the lake right now is the increasing number and size of harmful algal blooms -- which are caused largely from an excess amount of the nutrient phosphorous flowing into the lake.
Rolf Kopfle via Getty Images

The Fight For The Great Bear Region Is Halfway Done

The Great Bear Region along British Columbia's coast holds one of the largest unspoiled temperate rainforests left on the planet. There was a time when much of the rainforest was slated to be clear cut. But this week, environmentalists, forestry companies, and the 26 First Nations that call the rainforest home reached a final agreement that permanently protects the wilderness and benefits us all.
ASSOCIATED PRESS

Heat Is On For Climate Change Talks After Hottest Summer On Record

Now is surely the time to say "enough is enough." We need to tally all the impacts we've seen, think about how many more are yet to come and decide it's time to take action on climate change. Canadians need to look at the other countries who are leading on reducing greenhouse gas emissions and realize that we're being left behind. Our leaders must implement new climate policies now and prepare for the UN Climate negotiations that are happening in Paris this December.
ASSOCIATED PRESS

Learning More About What's Killing Sea Stars

While these colourful marine life forms have been a common and popular sight in the past, in 2013 beach-goers and researchers alike started noticing sea stars with missing or damaged arms. The sea star wasting disease has since been found in over 20 species of sea stars, throughout their Pacific coast range.
ASSOCIATED PRESS

How to Tackle Lake Erie's Algae Problem

Phosphorus is a key nutrient in aquatic systems, but excess phosphorous is the leading cause of the increase in the harmful blue-green algae that is becoming more common in the Great Lakes. Toxic and harmful algal bloom occurrences in Lake Erie pose risks to drinking supplies, quality of life and economic vitality.
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British Columbia's North Coast Needs Our Protection

Canada is a treasure trove of rivers, lakes and wetlands supporting countless communities, economies and species. With freshwater species experiencing the greatest rate of decline in what is being referred to as the sixth great extinction, Canada must step up efforts to improve watershed health for people and animals. For a prime example of our freshwater health and wealth, we need to look no further than the Skeena watershed on the northwest coast of British Columbia.
Arindam.Bhattacharya/Flickr

Working to Bring Back Tigers in Nepal

Five years ago, the world's tiger countries came together in the face of drastic tiger population decline to set an ambitious goal. With as few as 3,200 wild tigers remaining, a 97 per cent decline from historic populations, governments agreed to double the number of wild tigers by 2022 -- the next year of the tiger. Five years into this ambitious campaign, we have started to see some extremely promising results in Nepal, a country which is becoming known for its innovative work to protect charismatic species like the tiger, rhino and elephant.