Chinese 生态生产力 Cited by user H2NCH2COOH on 09 May 2022 生态生产力（）是指生态系统中生物量的产生速率，通常以单位时间、单位体积（面积）的质量表示，例如克每平方米每天（gm-2d-1）。质量单位可能与干物质或生成碳的质量有关。植物等自养生物的生产力称为初级生产力，而动物等異營生物的生产力称为次级生产力。.
English Productivity (ecology) Cited by user Spidersspiders on 20 Mar 2022 In ecology, the term productivity refers to the rate of generation of biomass in an ecosystem, usually expressed in units of mass per volume (unit surface) per unit of…