阜新市生态系统服务功能评价研究

Evaluation of ecosystem service function in Fuxin

阜新市位于辽宁省西北部,比邻内蒙古自治区,地理位置位于科尔沁沙地南缘,生态环境脆弱明显,属于生态环境敏感脆弱区[1]。生态安全形势十分严峻。鉴于阜新市全区域生态区位的重要性和现实生态问题的严重性,通过对阜新市重要水源涵养、生物多样性维护、水土保持、防风固沙及及水土流失、土地沙化、石漠化、盐渍化等生态环境敏感脆弱区域的调查与评价研究,提出有针对性的生态保护措施与科学合理的建议,缓解我市生态环境脆弱现状,加固阜新市辽宁中部城市群的主要生态保护屏障作用。

Fuxin City which is located in the northwest of Liaoning Province and is adjacent to the Inner Mongolia Autonomous Region,has a geographical position of the southern edge of Horqin Sandy land. With the fragile and obvious ecological environment, Fuxin City belongs to sensitive and fragile area of ecological environment.The ecological security situation is very grim. In view of the importance of ecological location and the seriousness of the ecological problems in Fuxin City, the investigation and evaluation about important water conservation, biodiversity maintenance, soil conservation, windbreak and soil erosion, land desertification, desertification, salinization and other ecological environment in the vulnerable regions of Fuxin city are carried out. The targeted ecological protection measures and scientific and reasonable proposals are put forward and the fragile ecological environment in our city is alleviated.The main ecological barrier of Liaoning city group in central Fuxin is strengthened.