投稿中心

审稿中心

编辑中心

期刊出版

网站地图

友情链接

引用本文:王建群,韩丽,马铁民.扎龙湿地生态系统需水量.湖泊科学,2006,18(2):115-119. DOI:10.18307/2006.0203
WANG Jianqun,HAN Li,MA Tiemin.Eco-environmental water requirement in the Zhalong Wetland. J. Lake Sci.2006,18(2):115-119. DOI:10.18307/2006.0203
【打印本页】   【HTML】   【下载PDF全文】   查看/发表评论  【EndNote】   【RefMan】   【BibTex】
←前一篇|后一篇→ 过刊浏览    高级检索
本文已被:浏览 2430次   下载 1444 本文二维码信息
码上扫一扫!
分享到: 微信 更多
扎龙湿地生态系统需水量
王建群1, 韩丽1, 马铁民2
1.河海大学水文水资源与水利工程科学国家重点实验室 南京 210098;2.水利部松辽水利委员会水文局 长春 130000
摘要:
对扎龙湿地生态系统需水量计算方法进行了研究,提出了适宜生态环境需水量和最小生态环境需水量计算方法; 对扎龙湿地湖泊水库、明水沼泽和芦苇沼泽面积上的生态环境需水量、扎龙湿地适宜生态环境需水量及最小生态环境需水量进行了计算和分析:1986-2002年扎龙自然保护区生态环境需水量的变化范围为5.22×108m3-5.92×108m3;扎龙湿地自然保护区的适宜生态环境需水量为5.55×108m3、保证率为75%的最小生态环境需水量为2.89×108m3,保证率为95%的最小生态环境需水量3.54×108m3.
关键词:  湿地  生态环境需水  水资源  生态安全  可持续发展  扎龙湿地
DOI:10.18307/2006.0203
分类号:
基金项目:
Eco-environmental water requirement in the Zhalong Wetland
WANG Jianqun1, HAN Li1, MA Tiemin2
1.State Key Laboratory of Hydrology-Water Resources and Hydraulic Englineering, Hohai University, Nanjing 210098, P. R. China;2.Hydrology Bureau of Soliao Water Resources Committee, Changchun 130000, P. R. China
Abstract:
The method for calculating the eco-environmental water requirement in the Zhalong Wetland are studied,and the methods for calculating the appropriate quantity of the eco-environmental water requirement and calculating the minimum quantity of the eco-environmental water requirement are put forward. The eco-environmental water requirement in all kinds of the land use area in the Zhalong wetland including the lake, in the swampland saturating with water and in the swampland covering with bulrush, the appropriate quantity of the eco-environmental water requirement and the minimum quantity of the eco-environmental water requirement are calculated and analyzed. It is concluded that, the quantity of the eco-environmental water requirement in the whole Zhalong Wetland varies from 522 millions m3。592 millions m3 during from 1986 to 2002, the appropriate quantity of the eco-environmental water requirement is 555 millions m3, the minimum quantity of the eco-environmental water requirement with the ascuring probability of 75% is 289 millions m3 and the minimum quantity of the eco-environmental water requirement with the assuring probability of 95% is 354 millions m3.
Key words:  Wetland  eco-environmental water requirement  water resources  ecological security  sustainable development  Zhalong Wetland
分享按钮