摘要
湿地是水陆相互作用形成的生态系统,是自然界最富生物多样性的生态景观,也是人类最重要的生存环境之一.哈尼族梯田经过千百年耕作,成为云贵高原上经典的人工湿地,它在蓄水防旱、调节气候、物质循环与能量流动、降解环境污染、丰富生物多样性等方面表现出特殊的生态功能.哈尼族梯田湿地还具有重要的经济价值和社会价值.
Wetland is a kind of ecological system that is formed by the water-and-land interactions.It is not only an ecological landscape with the richest bio-diversities,but also human＇s substaintial living envioronment.The Hanis＇ terraced field,as a typical artifical wetland of the Yunnan-Guizhou Plateau after years of farming,has shown special ecological functions in many aspects as in water storing and drought prevention,climate regulation,substances circulation and energy flow,environmental pollutants degradation and in bio-diversity enriching,etc.The Hanis＇wet terraced field has its important values in terms of economy and society.
出处
《红河学院学报》
2011年第4期1-4,共4页
Journal of Honghe University
基金
国家社会科学基金西部项目(08XMZ033)
关键词
哈尼族梯田湿地
生态功能
生物多样性
Hanis’wet terraced field
ecological function
bio-diversity
