初探三峡水库湿地面临的问题及其对策

三峡水库建成后,将成为我国最大的人工湿地,库长约650km,平均水面宽1 500m,具有脆弱性、不稳定性及其多功能性的特征;分析了三峡水库湿地面临的3个问题:水污染现状及新污染问题的预测、泥沙淤积及其发展态势、生物多样性危机及其增多的趋势;提出了保证三峡水库湿地可持续利用的措施:制定三峡湿地地方性保护法、建立国家级湿地自然保护区、加强三峡湿地重要性的宣传教育、提高公众保护意识及搞好长江上游生态恢复重建等。

View on the marsh of the the Three Gorge Reservior

It introduces geographical features of the marsh of the Three Gorge Reservior.Sin the Three Gorge Reservior will be established.it will be the largest man-made marsh in our country .650 kilometers in lengths or so . 1500 kilometers in broadth ,Characteristiced by varied functions.Such as vulnerability. instability and so on.analyses the three problems it faces: water pollution aggravating and forecasting new pollution; silts silting up and the trend of development; the crisis of biological varieties and increasing crisis. It also gives some suggestions on protection of sustainable development: to establish the laws of regional protection; to set up national nature reserves.To strenthen the propaganda and education of the importance of the marsh in the Three Gorge Reservior and improve public`s awarnss to envirnmental protention; to balance the ecology of the upper reaches of the Yangtze.