干旱区研究

干旱区研究 ›› 2015, Vol. 32 ›› Issue (2): 213-220.doi: 10.13866/j.azr.2015.02.01

• 水土资源 • 上一篇    下一篇

中国干旱半干旱地区湿地研究进展

缑倩倩1,2, 屈建军1,2, 王国华1, 肖建华1,2, 庞营军1,2   

  1. 1.中国科学院寒区旱区环境与工程研究所, 甘肃 兰州 730000;
    2.中国科学院寒区旱区环境与工程研究所,敦煌戈壁荒漠生态与环境研究站, 甘肃 敦煌 736200
  • 收稿日期:2013-07-11 修回日期:2013-09-04 出版日期:2015-03-15 发布日期:2015-04-16
  • 作者简介:缑倩倩(1987-),女,博士研究生,研究方向为沙漠化及其治理与风沙工程.E-mail: gqqqianqian@163.com
  • 基金资助:
    国家科技支撑计划课题(2012BAC08B07);国家科技支撑计划课题(2013BAC07B02)

Progress of Wetland Researches in Arid and Semi-arid Regions in China

GOU Qian-qian1,2, QU Jian-jun1,2, WANG Guo-hua1, XIAO Jian-hua1,2, PANG Ying-jun1,2   

  1. 1. Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, Gansu, China;
    2. Dunhuang Gobi and Ecology and Environment Research Station, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Dunhuang 736200, Gansu, China
  • Received:2013-07-11 Revised:2013-09-04 Published:2015-03-15 Online:2015-04-16

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被引次数

23

摘要： 西北干旱半干旱地区湿地在我国湿地中占有较大比重,它在调节气候、涵养水分、碳氮循环以及生物多样性保护等方面均有不可替代的作用,深入探其研究现状对该地区生态保护和环境管理意义重大。从湿地形成演变、类型和分布,植物群落,景观格局变化的生态效应及驱动力研究,碳氮循环以及退化与恢复5个方面评述了西北干旱半干旱地区湿地研究进展,指出了现有研究的不足。在此基础上,对西北干旱半干旱地区湿地未来研究方向进行了分析,提出了加强植物群落的动态研究;定量研究湿地景观格局动态变化,加强湿地动态过程对驱动力的响应机制研究;加强碳氮循环研究;加强湿地退化与修复的理论与技术体系研究4方面的建议。

关键词: 湿地, 植物群落, 研究进展, 干旱半干旱地区, 中国西北

Abstract: Wetlands in the arid and semi-arid regions in northwest China are of significance, and play an important role in global climate regulation, water holding, carbon cycle and biodiversity conservation. Thus, summarizing and analyzing the current status and progress of wetland researches is important for ecological conservation and environmental management. In this article, the authors summarized the progress of wetland researches in arid and semi-arid regions in 5 aspects, including formation, evolution, types and distribution of wetlands, plant community of wetlands, ecological effect of landscape pattern change and driving force of wetlands, carbon and nitrogen cycles of wetlands, and degradation and recovery of wetlands, then pointed out the lacks of present researches on wetlands. In the basis the above-mentioned, the authors suggested that strengthening the researches on dynamic change of plant community and landscape pattern, the response mechanism of dynamic process on the driving force, carbon and nitrogen cycles, and theory and technology system of degradation and restoration for wetlands.

Key words: wetland, plant community, research progress, arid and semi-arid regions, northwest China