Abundance and proportion of adult fish species of the Northeast U.S. Shelf; bottom trawl surveys were conducted by the Northeast Fisheries Science Center (NEFSC) during 1977-1987 and 1999-2008

<p>Abundance and proportion of adult fish species of the Northeast U.S. Shelf; bottom&nbsp;trawl surveys were conducted by the Northeast Fisheries Science Center (NEFSC) during 1977-1987 and 1999-2008.</p>美国东北大陆架（Northeast U.S. Shelf）成鱼物种的丰度与占比；该数据集相关的底拖网调查由东北渔业科学中心（Northeast Fisheries Science Center, NEFSC）于1977-1987年及1999-2008年开展。