Oke and colleagues at the University of California, Santa Cruz, and elsewhere analyzed records of fish size going back to the 1950s.

奥克和加州大学圣克鲁斯分校及其他地方的同事分析了可追溯到上世纪50年代的鲑鱼体型记录。

Oke and her team calculated that catching smaller fish may have already slashed the value of Alaska's commercial salmon fisheries by 21%.

Oke 和她的团队计算出，捕捉较小的鱼，可能已经把阿拉斯加鲑鱼商业渔业的价值削减了21%。

Oke believes-the theme of historical reckoning being one that is echoed in the growing Black Lives Matter movement in the U.S. and other countries.

奥克认为，历史清算的主题与在美国和其他国家愈演愈烈的“黑人的命也是命”运动的主题相呼应。

Oke and her team calculated that catching smaller fish may have already slashed the value of Alaska's commercial salmon fisheries by 21 percent.

奥克和她的团队计算出，捕捞较小的鱼可能已经将阿拉斯加商业鲑鱼渔业的价值削减了 21%。