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地理科学  2003 

扎龙保护区湿地扰动因子及其影响研究

, PP. 692-698

Keywords: 扰动因子,湿地,功能,扎龙

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Abstract:

扎龙湿地的扰动因子有气候、洪水、火、水利工程、农业活动等因子。这些扰动因子给湿地带来了正反两方面的作用,而扎龙湿地在扰动因子的作用下,导致湿地面积减小、生物多样性降低、水质污染、景观破碎等,进而导致湿地功能下降,生态环境严重恶化。对湿地扰动因子进行分析,掌握它们的作用过程和发生机理,对湿地的利用、保护以及恢复重建具有重要的意义。

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