摘要
广西湿地资源十分丰富,总面积为70.6万hm2,包括自然湿地569万hm2,人工湿地13.7万hm2。分析广西湿地面临的主要威胁,如人类对湿地的盲目围垦和改造、湿地污染、生物资源的过度利用等,导致湿地资源持续减少、湿地生态功能退化乃至丧失,难以保证地域生态平衡的需求;提出湿地保护对策。
There are rich wetland resources in Guangxi province, and the total area of wetland was up to 706 thousand hectares, among which natural wetlands occupy 569 thousand hectares and artificial wetlands 137 thousand hectares. At present, the wetland resources in Guangxi as reclamation, environmental pollution and over-exploitation resulted in the continuous degradation, even loss of wetlands. So, are subjected to some serious threats such of nature resources. All the threats have the requirement of local ecological balance is hard to maintain. Then some conservation countermeasure are presented.
出处
《中南林业调查规划》
2009年第4期42-46,共5页
Central South Forest Inventory and Planning
关键词
广西
湿地资源
威胁
保护对策
Guangxi
wetland resources
threats
conservation countermeasure
