The paper compares the most popularly used surplus production models using simulated data and swordfish, Xiphias gladius, fishery data in the North Atlantic Ocean.

• 本文应用目前常用的四种剩余产量模型对五种渔业条件下的渔业生物种群及北大西洋箭鱼种群xiphias gladius评估结果作了比较。