| 滇池流域入湖河流丰水期着生藻类群落特征及其与水环境因子的关系 |
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| 引用本文： | 文航,蔡佳亮,苏玉,王东伟,黄艺.滇池流域入湖河流丰水期着生藻类群落特征及其与水环境因子的关系[J].湖泊科学,2011,23(1):40-48. |
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| 作者姓名： | 文航 蔡佳亮 苏玉 王东伟 黄艺 |
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| 作者单位： | 北京大学环境科学与工程学院,北京,100871 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项“流域水生态功能分区与质量目标管理技术”项目(2008ZX07526-002-06) |
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| 摘 要： | 着生藻类是重要的水环境指示生物,其物种组成、生物密度以及多样性指数等群落特征被广泛用于监测和评价人为活动干扰对水生生态系统所造成的影响.本文根据滇池流域29条入湖河流2009年7-8月着生藻类调查数据,以及2008年9月至2009年8月逐月水环境指标监测数据,通过运用等级聚类分析、因子分析和典型对应分析,来探讨滇池流域...
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| 关 键 词： | 滇池流域 着生藻类 水环境因子 空间分布格局 丰水期 |
| 收稿时间： | 2010/3/17 0:00:00 |
| 修稿时间： | 2010/6/12 0:00:00 |
Characteristics of periphytic algal community and its relationship with aquatic environmen-tal factors in streams of Lake Dianchi watershed in wet season |
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| WEN Hang,CAI Jialiang,SU Yu,WANG Dongwei and HUANG Yi.Characteristics of periphytic algal community and its relationship with aquatic environmen-tal factors in streams of Lake Dianchi watershed in wet season[J].Journal of Lake Science,2011,23(1):40-48. |
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| Authors: | WEN Hang CAI Jialiang SU Yu WANG Dongwei and HUANG Yi |
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| Institution: | WEN Hang,CAI Jialiang,SU Yu,WANG Dongwei & HUANG Yi(College of Environmental Sciences and Engineering,Peking University,Beijing 100871,P.R.China) |
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| Abstract: | Periphytic algae are important biological indicators in the water environment.Their species composition,density,and diversity are widely used for monitoring and evaluating the impact of human activities on the aquatic ecosystem.The survey data of periphytic algae during July and August of 2009 and monthly physical-chemical parameters of the 29 streams of Lake Dianchi(LD) watershed from September 2008 to August 2009 were analyzed.Hierarchical cluster analysis,factor analysis,and canonical correspondence anal... |
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| Keywords: | Lake Dianchi watershed periphytic algae aquatic environmental factor spatial pattern wet season |
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