广州抽水蓄能电站蓄水库蓄水初期浮游生物调查

对我国首座核电站配套工程的抽水蓄能电站水库蓄水初期的浮游生物进行了调查。蓄水水库由上下两水库组成。两水库的浮游生物种类组成显著不同。上水库浮游植物共记录到３０种（属），浮游动物１２种（属）；下水库浮游植物１９种（属）；浮游动物２５种（属）。上下两水库浮游生物数量均较贫乏，表明浮游生物群落尚处于初期发育阶段，但在局部浅水处已出现小规模的蓝藻水花，认为是水库蓄水初期必然的结果

Plankton Investigation for the Reservoir of Guangzhou Pumped Storage Power Station

Plankton investigations were carried out at the very beginning of water filled of reservoirs of the Guangzhou Pumped Storage Power Station,which is a complete set system to the first nuclear power station in China.The pumped storage prower station constituted by an upper and a lower reservoirs.Species composition of plankton in these two reservoirs were found significantly different,30 taxa of phytoplankton and 12 taxa of zooplankton in the upper one while 19 and 20 taxa respectively in the lower one.Abundance of plankton in both reservoirs were very low,but in certain shallow areas,a small scale of water blooms formed by blue green algae Microcystis have been found,this phynomena is thought to be the natural process of new reservoir resulting from the nutrient salts released from soil.The plankton community is still immature as a whole.