Alaska's Arctic rivers turn rusty orange as permafrost …
WEBJuvenile Dolly Varden trout (Salvelinus malma) and slimy sculpin (Cottus cognatus) were among the fish species that vanished from the stream.
Why Are Dozens Of Alaskan Rivers Suddenly Turning Orange? - All …
WEBAt a tributary of the Akillik River, for example, researchers documented “the complete loss of fish species, juvenile Dolly Varden (Salvelinus malma) and Slimy Sculpin (Cottus …
Warum immer mehr Flüsse plötzlich orange sind - WELT
WEBSo seien Dolly-Varden-Forellen (Salvelinus malma) und bestimmte Groppen (Cottus cognatus) komplett verschwunden, nach dem der pH-Wert plötzlich gefallen war.
Warum Alaskas Flüsse sich orange verfärben - Stuttgarter Zeitung
WEBWarum Alaskas Flüsse sich orange verfärben. Die Verfärbung ist mit einem dramatischen Rückgang der Vielfalt großer wirbelloser Tiere und des Fischbestandes verbunden. …
Alaska's rivers acquire a hazy orange appearance.
WEBHere, Dolly Varden trout (Salvelinus malma) and certain sculpin (Cottus cognatus) seem to have vanished following a sudden decrease in the river's pH level. Besides the …
El motivo por el que algunos ríos de Alaska se vuelven naranjas
WEBUn fenómeno que ha ido in crescendo: ya afecta al menos a 75 ríos y arroyos y ha terminado causando la pérdida de dos especies de peces locales –el Salvelinus malma …
Sculpin Fish Facts - A-Z Animals
WEBShare on: A Sculpin fish is a small, bottom-dwelling marine creature characterized by its spiny appearance, elaborate camouflage, and venomous spines. The sculpin fish …
Not all exotic species need to be controlled, researcher says
WEBEcologist Pim Lemmers argues in his Ph.D. thesis that some non-native species do not need to be controlled. He will defend his thesis at Radboud University on May 30. One …
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Researcher says not every exotic species needs to be controlled
WEBCertain invasive exotic species, such as the red swamp crayfish, are harmful to our environment because they nibble on aquatic plants, dig burrows in banks, and transmit …