As glaciers retreat, new streams for salmon
Insects move in, alders and willows spring up, and spawning fish arrive in thousands. Enlarge / Wolf Point Creek is likely the most-well-studied glacier-fed stream in the world. (credit: Elizabeth via Flickr (CC BY-NC 2.0)).....»»
Study suggests faster decomposition rates in waterways could exacerbate greenhouse gas emissions, threaten biodiversity
Humans may be accelerating the rate at which organic matter decomposes in rivers and streams on a global scale, according to a new study from the University of Georgia, Oakland University and Kent State University......»»
Microscopic defects in ice influence how massive glaciers flow, study shows
As they seep and calve into the sea, melting glaciers and ice sheets are raising global water levels at unprecedented rates. To predict and prepare for future sea-level rise, scientists need a better understanding of how fast glaciers melt and what i.....»»
An Iceland volcano starts erupting again, spewing lava into the sky
A volcano in southwestern Iceland erupted Wednesday, spewing red streams of lava in the latest display of nature's power, triggering the evacuation of the popular Blue Lagoon geothermal spa......»»
Researchers investigate changes in surface heat fluxes on sensitive areas for the slopes of Mt Everest
Under the background of global warming, the Mount Everest region has experienced evident climate changes. Glaciers and snow have been rapidly retreating in this region. These changes increase the rate of warming and water scarcity in downstream areas.....»»
"A great sadness": Venezuela is first Andean country to lose of all its glaciers
"A great sadness": Venezuela is first Andean country to lose of all its glaciers.....»»
Collapse in migratory fish populations threatens health of millions and critical freshwater ecosystems
Populations of migratory freshwater fish species—including salmon, trout, eel, and sturgeon—continue to decline across the globe. This decline risks the food security and livelihoods of millions of people, the survival of countless other species,.....»»
Alaska"s rusting waters: Pristine rivers and streams turning orange
Dozens of Alaska's most remote streams and rivers are turning from a crystal clear blue into a cloudy orange, and the staining could be the result of minerals exposed by thawing permafrost, finds new research in Communications Earth & Environment......»»
California bans salmon fishing for the season in Sacramento-area rivers and Klamath basin
The California Fish and Game Commission has voted to ban salmon fishing in the Sacramento, American, Feather and Mokelumne rivers......»»
Every summer 2024 gaming showcase: full schedule of live streams
From Summer Game Fest to this June's Nintendo Direct, here's every major video game showcase happening this summer......»»
Genetic study finds early summer fishing can have an evolutionary impact, resulting in smaller salmon
Atlantic salmon are caught by fisheries when the fish are migrating to spawn. A new study led by the University of Helsinki explored how salmon caught at different times during their spawning migration differ from each other genetically. The study on.....»»
CEO Koji Sato reloads for long-term growth after leading Toyota to record profit, sales, production
Toyota reports across-the-board record results in its just-ended fiscal-year, but it warns earnings will retreat in the current year......»»
Toyota CEO Sato leads automaker to record profit, sales, production
Toyota reported record quarterly sales and record profits, but warned earnings will retreat in the current year as it takes a break from hectic expansion and invests in next-generation EVs, software and AI......»»
The 10 Most Impactful Trends in the Salmon Processing Industry
The salmon processing industry is a critical sector within the global seafood market, known for its rapid growth and innovation. The market has expanded due to increased consumer demand for salmon, valued for its nutritional benefits and culinary ver.....»»
Grizzlies are returning to Washington"s North Cascades. How will that work?
Among the jagged peaks of the North Cascades, lush alpine meadows rich with berries and wildflowers blanket valleys carved by glaciers, some threaded with trickling creeks......»»
Lake tsunamis pose significant threat under warming climate
Cowee Creek, Brabazon Range, Upper Pederson Lagoon—they mark the sites of recent lake tsunamis, a phenomenon that is increasingly common in Alaska, British Columbia and other regions with mountain glaciers......»»
Tire toxicity faces fresh scrutiny after salmon die-offs
For decades, concerns about automobile pollution have focused on what comes out of the tailpipe. Now, researchers and regulators say, we need to pay more attention to toxic emissions from tires as vehicles roll down the road......»»
Scientists confine, study Chinook at restored Snoqualmie River habitat
In newly restored river channels on the Snoqualmie, baby Chinook salmon are confined in 19 enclosures about the size of large suitcases as they munch on little crustaceans and invertebrate insects floating or swimming by......»»
These giant, prehistoric salmon had tusk-like teeth
Oncorhynchus rastrosus, a giant species of salmon that lived in the North American Pacific Northwest a few million years ago, sported a pair of front teeth that projected out from the sides of its mouth like tusks, according to a study published Apri.....»»
Researchers help migrating salmon survive mortality hot-spot
When Kevin Ryan and the other hardworking volunteers at Mossom Creek Hatchery in Port Moody, B.C. release young coho smolts into the ocean, they're never quite certain how many will return as adults......»»
Huge database gives insight into salmon patterns at sea
A massive new analysis of high seas salmon surveys is enhancing the understanding of salmon ecology, adding details about where various species congregate in the North Pacific Ocean and their different temperature tolerances. The study is published i.....»»