摘要
本文论述１９９１—１９９３年对蛤蟆通水库浮游植物初级生产力和能量转化效率的测定结果。蛤蟆通水库浮游植物初级生产力，日产量达４．４２－８．４９０ｇｏ２／ｍ２，水柱年产量达５７４．６－１１０３．７ｇｏ２／ｍ２。浮游植物初级生产力与浮游植物的现存量、水温、ＰＯ４－Ｐ等有显著关系。其能量转化效率平均为０．５４％，属中等水体。
The ressults of the estination of primary production of phytonplandton and rate of ener gy transformahon of Hamatong reservoir in 1991-1993 was rePorted in this paper.The daily production of phytoplankton in Hamatong reservoir is 4. 420-8. 490go2/e and the annual production of the water column reaches 574. 6-1103. 37go2/m2 The corlations of the primary production of the Primary priduction of the phytopllankton with biomassof phytonplandtion as well as water temperature and PO4-Petc. were eatable in Hamatgng reseruoir. The rate of energy transformation mean is 0. 54%, that means the reservoir belong to middle waters.
出处
《水产学杂志》
CAS
1995年第2期104-107,95,共5页
Chinese Journal of Fisheries
关键词
蛤蟆通水库
初级生产力
能量转化效率
浮游植物
Hamatong reseruoir,Primary production,Rate of energy of energy transformation.
