科学与环境

Alaska laments decline of its prized salmon populations

来源: Phys.org - latest science and technology news stories · 发布于

Alaska laments decline of its prized salmon populations
来源: Phys.org - latest science and technology news stories

In his Alaskan community, fisherman Bob Candopoulos has long welcomed tourists to his business that's showcased by a sign featuring a king salmon.

In his Alaskan community, fisherman Bob Candopoulos has long welcomed tourists to his business that's showcased by a sign featuring a king salmon.

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