中国科学院水生生物研究所机构知识库
Advanced  
IHB OpenIR  > 中科院水生所知识产出(2009年前)  > 期刊论文
题名: River continuum characteristics of Xiangxi River.
作者: Tang Tao (tangtao@ihb.ac.cn) ; Li Daofeng ; Pan Wenbin ; Qu Xiaodong ; Cai Qinghua
通讯作者: Tang Tao ; State Key Lab Freshwater Ecol and BiotechnolInst Hydrobiol, Chinese Acad Sci, Wuhan, 430072, China
刊名: Yingyong Shengtai Xuebao
发表日期: 2004
卷: 15, 期:1, 页:141-144
收录类别: 其他
英文摘要: The density of epilithic algae and concentration of chlorophyll a, Shannon-Wiener index and primary productivity were chosen to study the river continuum characteristics of Xiangxi River. The results showed that in general, the algal density, chlorophyll a concentration and Shannon-Wiener index tended to be increased with increasing stream order, but this trend was not very evident in the first three orders and even reversed. The primary productivity was also higher in the higher than that in the lower stream orders, and reached the maximum in the fourth order, then decreased slightly. The ratio of gross primary productivity to community respiration was the highest in the first stream orders, which means autochthonous productivity was dominant in the river. The results did not absolutely tally with the RCC forecast, therefore, we can conclude that Xiangxi River had been undergone anthropogenic influence.
ISSN号: 1001-9332
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/18171
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
River continuum characteristics of Xiangxi River..pdf(162KB)----开放获取--View Download

Recommended Citation:
Tang Tao (tangtao@ihb.ac.cn) ; Li Daofeng; Pan Wenbin; Qu Xiaodong; Cai Qinghua.River continuum characteristics of Xiangxi River.,Yingyong Shengtai Xuebao,2004,15(1):141-144
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Tang Tao (tangtao@ihb.ac.cn)]'s Articles
[Li Daofeng]'s Articles
[Pan Wenbin]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Tang Tao (tangtao@ihb.ac.cn)]‘s Articles
[Li Daofeng]‘s Articles
[Pan Wenbin]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: River continuum characteristics of Xiangxi River..pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院水生生物研究所 - Feedback
Powered by CSpace