IMPORTANCE OF PHOTOSYNTHETIC PICOPLANKTON IN CORAL REEF ECOSYSTEMS
IMPORTANCE OF PHOTOSYNTHETIC PICOPLANKTON IN CORAL REEF ECOSYSTEMS
复制标题
光合微型浮游生物在珊瑚礁生态系统中的重要性
DOI：
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发表时间：
2005
期刊：
影响因子：
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通讯作者：
Ird Ur
中科院分区：
文献类型：
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作者：
L. Charpy;Ird Ur
讨论了光合作用微浮游植物在珊瑚礁生态系统中的重要性，讨论了各种海洋，特别是最近数据更为丰富的海洋(图阿莫图和斐济)。珊瑚礁水域的浮游植物生物量以微藻为主，聚球藻是珊瑚礁水域最重要的生物(丰度和生物量)，聚球藻是一种小型球状蓝藻。微小浮游生物被珊瑚礁群落积极捕食，在估计珊瑚礁新的产量时，必须考虑到这种捕获异地颗粒的情况。今后，必须特别注意小型固氮单细胞蓝藻，这对异地氮素供应可能很重要，因此在估计珊瑚礁新产量时也必须考虑到这一点。珊瑚短尾轮虫
The importance of photosynthetic picoplankton in coral reef eco- systems is discussed with regard to various oceans with a special focus on the Pa- cific Ocean for which recent data are more abundant (Tuamotu & Fiji). Picoplankton dominates the phytoplankton biomass of coral reef waters and Synechococcus, a small coccoid cyanobacterium, is the most important organism (abundance and biomass). The picoplankton is actively grazed by the coral reef community, and this capture of allochthonous particles has to be taken into account to estimate coral reef new production. In the future, special attention has to be paid to small nitrogen-fixing unicellular cyanobacteria, which can be important for allochthonous nitrogen supply and therefore have also to be taken into account for estimation of coral reef new production. PICOPLANCTON RECIFS CORALLIENS