摘要
土地利用/覆被变化(LUCC)是全球环境变化的主要因素和驱动力,其产生的环境问题引发了全社会的广泛关注。湿地作为全球三大生态系统之一,长期以来一直是人类开发利用的对象。在人类活动的干扰下,湿地的土地利用方式以及土地覆被发生变化,湿地生态系统功能受到巨大而深远的影响。本研究总结了国内外湿地土地利用现状,从土壤、大气、水、生物多样性和景观等方面总结了湿地生态系统LUCC环境效应的主要研究成果,分析了当前研究中存在的问题,并对今后的研究趋势进行了展望。
Land use/cover change （LUCC） is one of the important facts and driving force of global change, and the environmental effect caused by LUCC has caused a widespread concern of society. Wetland has been the object of human exploitation and utilization as one of the three largest ecosystems. Land use and land cover of wetland changed because of the disturbance of human activity, and thereby affecting the ecosystem function. In this paper, the statuses of land use/cover changed were summarized and the environmental effects of LUCC were analyzed from the soil, climate, water, biodiversity and landscape, etc. Finally, the current problems and the future research trends of the research were discussed.
出处
《黑龙江科学》
2013年第7期18-22,25,共6页
Heilongjiang Science
基金
中科院城市与区域生态国家重点实验室开放课题基金
黑龙江省财政基本科研业务费专项
