Decrement of the communitybiomass with the grazing pressure was the key reason for the positive and negative correlation.
群落生物置随牧压增大而降低是导致群落蒸发和蒸腾与牧压呈正、负相关的主要原因。
2
But such a shift toward smaller animals could decrease the total communitybiomass by 30 percent or more, according to the researchers.
但根据研究人员意见,这种向较小动物转化的趋势可能使海洋群落总量减少30%以上。
3
The distribution of benthic biomass and biodensity, composition of species and community structure are studied in coastal waters of the Bohai and Yellow Seas.