摘要
云南抚仙湖是我国著名的高原深水湖泊,不仅具有独特的生物资源,而且蕴藏着珍贵的水资源和旅游资源,是湖区社会经济发展的重要物质基础。随着人类活动的加剧,抚仙湖面临着诸多环境问题。水体污染、外来种引入和过度捕捞是影响抚仙湖生态系统变化的最主要因素。提出通过削减入湖污染负荷、加强外来种控制与管理、加强渔业管理与土著鱼类资源增殖、修复和改善沿岸带生态环境、建立有序的人类活动等措施来恢复和促进湖泊生态系统的良性循环。
Fuxian Lake, a famous deep plateau lake in China, it has various endemic biological resources and rare water and traveling resources, which are the important material basement for economic and social development of the basin. With the increasing human activities, Fuxian Lake is facing to lots of environmental problems including water pollution, introduction of alien fishes and overfishing are the main factors resulted in the lake ecosystem changes. In order to restore and promote the virtuous cycle of Fuxian Lake ecosystem, a series of measures should be carried out such as reduction of pollution loading into the lake, strengthening control and management of alien species, strengthening fishery management and enhancement of indigenous fish resources, restoring and improving littoral environment and establishment of ordered human activities.
出处
《安徽农业科学》
CAS
北大核心
2009年第14期6584-6586,共3页
Journal of Anhui Agricultural Sciences
基金
湖泊与环境国家重点实验室开放基金资助
关键词
人类活动
生态系统
保护对策
抚仙湖
Human activities
Ecosystem
Protection strategies
Fuxian Lake
