当前位置: 首页 > 文章 > 秋季抚仙湖湖滨带大型底栖动物生态学研究 海洋湖沼通报 2012 (4) 155-161
Position: Home > Articles > STUDY ON MACROZOOBENTHOS COMMUNITY STRUCTURE IN AQUATIC-TERRESTRIAL ECOTONES OF FUXIAN LAKE IN AUTUMN Transactions of Oceanology and Limnology 2012 (4) 155-161

秋季抚仙湖湖滨带大型底栖动物生态学研究

作  者:
此里能布;赵华刚;毛建忠;寇建山
单  位:
云南省水文水资源局;青岛本源水务技术发展有限公司
关键词:
抚仙湖;湖滨带;底栖动物;群落结构
摘  要:
2011年秋季对抚仙湖水域10个站位进行大型底栖动物的采样调查,研究了该湖泊湖滨带底栖动物的群落结构。共鉴定底栖动物10个分类单元,其中水生昆虫类和软体动物等主要类群分别为1种和6种,各占总物种数的10%、60%。主要优势种为拟沼螺、日本沼虾。调查区底栖动物的密度介于26~229ind/m2之间,平均值为97.9ind/m2。生物量介于0.96~15.69g/m2之间,平均值为6.77g/m2。香农-威纳多样性指数介于0~1.45之间,平均值为0.82。
译  名:
STUDY ON MACROZOOBENTHOS COMMUNITY STRUCTURE IN AQUATIC-TERRESTRIAL ECOTONES OF FUXIAN LAKE IN AUTUMN
作  者:
CI Li-nengbu1,Zhao Hua-gang2,Mao Jian-zhong 1,and Kou Jian-shan2(1.Hydrology and Water Resources Bureau of Yunnan Province, Yunnan Kunming 650106,China;2.Qingdao Source Water Technology Development Co.,Ltd.,Shandong Qingdao 266555,China)
关键词:
Fuxian Lake;macrozoobenthos;lakeside zone;community structure
摘  要:
Ten stations of Fuxian Lake were surveied to study the lake benthic community structure in autumn of 2011.After the analysis of the survey sample,10 benthic taxa were identified,including Chironomidae larvae and molluscs,of which the major groups of aquatic insects and mollusks were 1,6 Respectively.The dominant species were Assimineidae and Macrobrachium nipponense.The density of benthic fauna survey area was between 26~229ind/m2 with an average of 97.9ind/m2.Biomass ranged from 0.96 ~ 15.69g/m2 with an average of 6.77 g/m2.Shannon-Wiener diversity index ranged from 0 to 1.45.

相似文章

计量
文章访问数: 15
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊