摘要
塔里木河流域多浪水库是由塔里木河主要水源之一的阿克苏河塔里木拦河闸北岸分水闸引水入库的旁侧式平原水库,是塔里木盆地重要的渔业产地。2010年4月和8月对多浪水库进行了较为全面的浮游生物调查,同时对水质进行了检测。通过浮游生物的定性分析得出:阿克苏河水进入多浪水库前,其中水体中浮游生物共有11种,隶属4个门,其中浮游植物3门10种,浮游动物仅发现原生动物;多浪水库共有浮游植物共有5门21种,浮游动物中轮虫、枝角类、桡足类、原生动物数量可观。定量分析得出:入库前水体浮游生物的总量为0.553 mg/L,估计鱼产力为8.418 kg/hm2;多浪水库浮游植物总量为2.780 4 mg/L,浮游动物总量为1.126 mg/L,估计鱼产力为92.31 kg/hm2。
Duolang Reservoir is a type plain reservoir introducing water from the north sluice of the Aksu River tarim sluice. We con- ducted a comprehensive plankton survey on Duolang Reservoir and tested the water quality in April and August 2010. The results showed that before inflowing the duolang Reservior, there were totally 11 species of plankton in it, which belonged to 4 divisions, there were 10 species of phytoplankton belonging to 3 divisions among the plankton, there was only protozoa of zooplankton. There were totally 21 species of phytoplankton in Duolang Reservoir,and there were large numbers of zooplankton, rotifera, cladocera, copepoda and so on. The results of quantitative analysis showed that the amount of plankton into the Duolang Reservoir place was 0. 553 mg/L, estimation of fish production force was about 8. 418 kg/hm^2. The amount of phytoplankton in Duolang Reservoir was 2. 780 4 mg/L and the amount of zooplankton was 1. 126 mg/L, estimation of fish production force was about 92. 31 kg/hm^2.
出处
《塔里木大学学报》
2011年第3期30-36,共7页
Journal of Tarim University
基金
塔里木大学校长基金青年项目(TDZKQN1001)
