海洋酸化对固氮蓝藻束毛藻的影响及其作用机制

发布时间：2018-04-19 16:33

本文选题：固氮蓝藻 + 束毛藻　；参考：《厦门大学学报(自然科学版)》2017年05期

【摘要】：正海洋浮游植物贡献了地球上约一半的初级生产力,驱动着海洋生物泵将碳从海洋上层向深层输出.氮是浮游植物生长所必需的元素,而海洋固氮蓝藻束毛藻是海洋生态系统中"新氮"的重要来源之一,可贡献高达50%的全球海洋总固氮量[1],对海洋初级生产力以及碳、氮生物地球化学循环起着至关重要的影响.工
[Abstract]:Marine phytoplankton contributes about half of the primary productivity of the planet, driving marine pumps to pump carbon from the upper ocean to the deep.Nitrogen is an essential element for phytoplankton growth, and marine nitrogen-fixing cyanobacteria are one of the important sources of "new nitrogen" in marine ecosystems, contributing up to 50% of the global total ocean nitrogen fixation [1], contributing to marine primary productivity and carbon.Nitrogen biogeochemical cycle plays an important role.Worker
【分类号】：P734;Q948.8

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