...浮游植物；初级生产力 [gap=672]Keywords: fertilizer； Fish production force；The phytoplankton；The primary productivity ...
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the aboveground net primary productivity 群落地上净第一性生产力
Finally, the primary productivity of Taihu Lake is calculated with bio-optical model.
最后，利用生物-光模式，计算了太湖的初级生产力。
By this approach, the stability of ecosystems can be evaluated, and the primary productivity of the ecosystems can be also estimated.
同时，它已被用来评价生态系统的稳定性，或被用来估算生态系统的初始生产力。
The primary productivity of benthic algae and phytoplankton in the Gahai Salt Lake (Qinghai-Xizang Plateau) was studied in summer, 1997.
年夏季对青海尕海盐湖的生态系统进行了初步研究。
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