Analysis of ecosystem structure and function in the northern Beibu Gulf Ⅶ: Nutrition structure and keystone species selection based on Ecopath with Ecosim
SUN Longqi, LIN Yuanshao, CHEN Lixiao, CAO Wenqing, ZHENG Lianming
Journal of Tropical Oceanography . 2016, (4): 51 -62 .  DOI: 10.11978/2015113