摘要
以银鱼移植滇池后资源变动的状况为例分析了持续处于高密度状态下的 r-选择型种群其密度对个体生长及生物量的影响、种群动态变化之间的关系 ,并对滇池银鱼衰退的主要原因进行了探讨。
This paper deals with the analysis of the influence of high stocking density of Neosalanx taihuensis on its growth and biomass and the relation between stocking density and its population dynamics. A tentative discussion is given on the main reason of its population declining, according to its recources variation after transplantation to Dianchi Lake.
出处
《海洋湖沼通报》
CSCD
2003年第2期69-73,共5页
Transactions of Oceanology and Limnology
