The autecology of Peridinium cinctum fa. westii from Lake Kinneret: With 3 figures and 1 table in the text
The autecology of Peridinium cinctum fa. westii from Lake Kinneret: With 3 figures and 1 table in the text
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Peridinium cinctum fa 的自生生态学。
DOI：
10.1080/03680770.1983.11897788
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发表时间：
1985
期刊：
影响因子：
--
通讯作者：
Z. Dubinsky
中科院分区：
文献类型：
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作者：
T. Berman;Z. Dubinsky
二鞭毛藻Periddium cinctomfa.wstii2-6月是Kinneret湖的优势藻类。研究了光照、温度和pH对周转培养中菌体生长和~(14)C掺入的影响。比较了甲藻和伴生的微型浮游生物在湖水中对正磷酸盐的吸收。在发育的早期阶段，Peridinium具有与纳米浮游生物类似的对C和N的特定吸收能力。后来，它们不那么活跃了，但可以通过在整个水柱中游泳来部分补偿。物理(高温、辐射、湍流)和化学(高pH、低N、P)因素的共同作用导致了周期水华的崩溃。
The dinoflagellatePeridinium cinctumfa.westiiis the dominant alga in Lake Kinneret from February till June. The effects of light, temperature and pH on growth and14C incorporation were studied inPeridiniumcultures. Orthophosphate uptake by the dinoflagellates was compared to that of concomitant nanoplankton in lake water. At early stages of development,Peridiniumhave specific uptake capabilities for C and N similar to those of the nanoplankton. Later they are much less active, but can partially compensate by swimming throughout the water column. A combination of physical (high temperature, radiation, turbulence) and chemical (high pH, low N and P) factors leads to the collapse of thePeridiniumbloom.