南水北调与水利科技2011，Vol.9Issue(3)：124-128,5.DOI:10.3724/SP.J.1201.2011.03124
人类活动对滦河口湿地生态环境影响分析
An Analysis of Impact of Human Activities on Wetland Ecological Environment in Luanhe River Estuary
时玉涛 1温海燕 1乔光建2
作者信息
- 1. 河北省唐秦水文水资源勘测局,河北唐山063000
- 2. 河北省邢台水文水资源勘测局,河北邢台054000
- 折叠
摘要
Abstract
t3ecause of the construction of large water storage projects in the upstream of the Luan River, water consumption for industry and agriculture substantially increases, causing a significant reduction of river water into the sea and bringing some negative impact on the biodiversity of the sea wetland. The decrease of fresh water into the sea causes shrinkage of estuary transition zone and decrease of salt and fresh water surface accordingly. Through the analysis to water into the sea from the Luan River from 1956 to 2000,it is found that a significant reduction of water after 1980s makes the salt and fresh water area decrease nearly 3 times, resulting in a reduction in the suitable growth area for plants and animals and impact on estuarine biodiversity. This paper discusses and analyzes the wetland ecological environment and provides a technical basis for protecting and restoring wetland environment and biodiversity of the Luanhe River esturay.关键词
滦河口湿地/人类活动影响/河口生态环境/探讨分析Key words
wetland in Luanhe River estuary/ impacts of human activities/ wetland ecological environment/ discussion and analysis分类
资源环境引用本文复制引用
时玉涛,温海燕,乔光建..人类活动对滦河口湿地生态环境影响分析[J].南水北调与水利科技,2011,9(3):124-128,5.
