The National Oceanic and Atmospheric Administration (NOAA) has released its annual Arctic Report Card for 2023, and the findings show that amid rising global temperatures in what is likely to be the hottest year ever recorded, 2023 was the warmest summer on record for the Arctic. The 2023 Arctic Report Card found that warming, caused […]
It may seem like good conservation practice to bolster threatened and key commercial populations of native fish by breeding them in captivity and releasing them into the wild. In fact, it has been standard practice for natural resource managers and fisheries for 150 years, according to a press release from the University of North Carolina […]
The watershed of Bristol Bay, Alaska, is home to the largest wild sockeye salmon fishery in the world. But for decades a threat has loomed over the streams and rivers that provide spawning grounds for the salmon and habitat for other aquatic species: the planned Pebble gold and copper mine that would clog those waters […]
By Tara Lohan If we needed any more motivation to help save our ailing rivers, it should have come with the findings of a recent study, which revealed that “Nowhere is the biodiversity crisis more acute than in freshwater ecosystems.” Rivers, lakes and inland wetlands cover 1% of the Earth but provide homes for 10% of […]
Sometimes all it takes is a single photograph to change someone’s mind or inspire them to take action. For Catherine Collins and her husband Douglas Frantz, that was a photo of a yardstick plunged 32 inches into filth below a salmon farm near Port Mouton, Nova Scotia.
Sea lions that encountered a salmon farm near Tofino — a town on Vancouver Island, British Columbia — have been helping themselves to a fish feast for weeks. The Rant Point farm is owned by Cermaq, a company based in Oslo, Norway, that operates fish farms in Canada, Norway and Chile.
We may tend to think of evolution as something that happens slowly over millions of years, but that’s not always the case. When a population of a particular species changes, there can be a variety of possible causes, including climate change or human pressures on a particular ecosystem, such as overfishing. When a species changes […]
In Scotland, the River Dee Board and Trust and fisheries are planting millions of trees along rivers to help save wild salmon from the effects of global warming. Scotland’s rivers are already becoming too warm in the summer for wild salmon to spawn, putting more pressure on these cold-water fish. Wild salmon prefer water temperatures […]
After an 18 year absence, endangered salmon have returned to a Bay Area stream. A Salmon Protection And Watershed Network (SPAWN) biologist spotted coho salmon in Montezuma Creek for the first time since 2004. The fish were also spotted in Larsen Creek for the first time since 2006 as well as in other tributaries of […]