印度洋金枪鱼渔业平均营养级的长期变动

朱国平, 周应祺, 许柳雄

Long- term changes in the mean trophic level of tuna fishery in the Indian Ocean

ZHU Guo-ping, ZHOU Ying-qi, XU Liu-xiong

大连海洋大学学报 . 2008, (6): 484 -488 . DOI: 10.3969/j.issn.1000-9957.2008.06.015