漓江水资源环境问题的景观生态学思考  

Some thoughts about the landscape ecology of water resources in Lijiang River.

作　　者：粟维斌[1] 康峰峰[1] 马钦彦[1] 李丰生[2] 

机构地区：[1]北京林业大学省部共建森林培育与保护教育部重点实验室 [2]桂林旅游高等专科学校

出　　处：《北京林业大学学报》2005年第S2期149-155,共7页Journal of Beijing Forestry University

基　　金："863"国家高新技术项目(2003AA245030);国家自然科学基金项目(90302014);北京市自然科学基金重点项目(4041002);广西壮族自治区教育厅科研课题(桂科教2004-20)

摘　　要：漓江风景区是驰名中外的国家级风景名胜区,每年接待国内外游客1 000多万人次,旅游收入达50亿元.但是,近年来随着工农业的快速发展,旅游开发力度的加大,人民生活水平的迅速提高,其生态环境问题日趋严重,主要表现在漓江汛期洪水泛滥、枯水期径流量变小、时间延长,由此引发河流自净能力降低,景区环境污染加重,水质变差,景区美景度和旅游承载力下降.漓江是漓江风景区的核心景观要素,漓江景区的很多生态环境问题均由漓江水资源环境问题引发.该文依据漓江水文观测资料,从景观生态学角度探讨解决其水资源环境问题的对策,为漓江风景区旅游可持续发展寻求新的有效途径.Lijiang River,one of the well-known national scenic sites in the world,attracts more than 10 million tourists from home and abroad and the profit from tourism is 5 billion RMB each year.Unfortunately,the environmental problems have become more serious as a result of the industrial and agricultural development,tourism exploitation and the improvement of people's living condition in recent years.The most severe situation is the flooding of the Lijiang River in seasons with more precipitation and less runoff in seasons with less precipitation,which has caused huge environmental pollution and poor water quality and degraded ecotour bearing ability.Lijiang River is the core landscape of the scenic sites and most ecological environmental problems resulted from the hydrological conditions of the River.Based on the hydrological data collected in the field,this paper discusses the measures to improve the hydrological environment in Lijiang River,then to find an effective approach for the sustainable development of tourism in Lijiang River landscape.

关 键 词：漓江 漓江风景区 水资源环境 景观生态学 对策 

分 类 号：X171.1[环境科学与工程—环境科学]