小湾库区水生生物调查与评价研究  

Investigation and Evaluation of Aquatic Biology in Xiaowan Reservoir

作　　者：何琳剑 薛飞 杨鸿 梁云安 孔令富[1,4] He Linjian;Xue Fei;Yang Hon;Liang Yunan;Kong Lingfu(Institute of Animal Science and Technology,Yunnan Agricultural University,Kunming 650201,China;Lincang Aquatic Technology Promotion Station,Lincang 677000,China;Yunnan Xiaowan Ecological Fishery Co.,Ltd.,Lincang 677000,China;Key Laboratory of Plateau Fishery Resources Protection and Sustainable Utilization in Yunnan Province,Kunming 650201,China)

机构地区：[1]云南农业大学动物科学技术学院,云南昆明650201 [2]临沧市水产技术推广站,云南临沧677000 [3]云南小湾生态渔业有限公司,云南临沧677000 [4]云南省高校高原渔业资源保护与可持续利用重点实验室,云南昆明650201

出　　处：《环境科学与管理》2020年第5期137-142,共6页Environmental Science and Management

基　　金：临沧临翔至孟定清水河高速公路项目对南汀河下游段国家级水产种质资源保护区影响研究,临沧市公路建设开发有限责任公司支持(KX141511)。

摘　　要：为明确小湾库区水生生物现状,对小湾库区澜沧江段与黑惠江段进行水生生物调查。结果表明澜沧江段共采集浮游植物6门25属;黑惠江段共采集浮游植物7门24属;种类组成较单一,浮游植物优势种单一,主要为绿藻;浮游植物丰度较高。澜沧江段与黑惠江段采集的浮游动物分别为22种和15种。浮游动物与浮游植物的数量变化趋势高度吻合。结合浮游生物调查结果计算得出库区鲢鳙生产潜力高。综上旨在为小湾电站库区改善水环境及开展生态渔业养殖提供理论参考。In order to clarify the current situation of aquatic organisms in Xiaowan reservoir area,the investigation of aquatic organisms in Lancang River and Heihui River was carried out.The results show that there are 6 phyla and 25 genera of phytoplankton in Lancang River section,7 phyla and 24 genera in Heihui River section.The species composition and dominant species of phytoplankton is single,mainly are green algae,and the phytoplankton abundance is high.There are 22 species and 15 species of zooplankton in Lancang River and Heihui River,respectively.The number of zooplankton and phytoplankton are highly correlated..According to the results of plankton investigation,the production potential of silver carp and bighead carp in the ex warehouse area is high.In conclusion,the purpose is to provide theoretical reference for improving water environment and developing ecological fishery in Xiaowan Hydropower Station.

关 键 词：浮游植物 浮游动物 鱼产潜力 生态渔业 小湾库区 电站 

分 类 号：X171[环境科学与工程—环境科学]