Not surprisingly, one study found that growth of Sitka spruce, the dominant streamside tree in the area, was three times greater along salmon streams than along nonsalmon streams.
另一项研究则发现,该地区的优势溪岸树种美国西川云杉,在有鲑鱼溪流的地方,长得比没有鲑鱼溪流的地方还。
Not surprisingly, one study found that growth of Sitka spruce, the dominant streamside tree in the area, was three times greater along salmon streams than along nonsalmon streams.
另一项研究则发现,该地区的优势溪岸树种美国西川云杉,在有鲑鱼溪流的地方,长得比没有鲑鱼溪流的地方还。
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