phytoplankton primary productivity
常見例句
- The primary productivity of benthic algae and phytoplankton in the Gahai Salt Lake (Qinghai-Xizang Plateau) was studied in summer, 1997.
年夏季對青海尕海鹽湖的生態(tài)系統(tǒng)進行了初步研究。 - Iron supply has been referred to as a factor to influence phytoplankton biomass, growth rate and species composition as well as primary productivity in both high and low NO3- water.
近來許多研究表明，不論是在氛鹽的高值還是低值水域，鉄元素的供應(yīng)對浮遊植物的生物量、生長率、種類組成及初級生産力均會産生影響。 返回 phytoplankton primary productivity