广西北部湾红树林生态经济价值评价

The eco-economic value of mangrove frosts in in Beibuwan Gulf,Guangxi

红树林是一种能够同时适应海洋和陆地的一种特殊植物种类,分布在热带、亚热带海岸和河口交界的潮间带上。广西北部湾地区分布着成片的红树林,作为重要的经济树种,具有较高的经济价值外,还具有防风御浪、保护堤岸、维持生物多样性等生态功能,因此,红树林在促进当地社会经济可持续发展中的地位日渐凸显。分析了广西北部湾地区红树林的现状及存在的问题,并对其生态经济价值作了评价,提出了进一步保护与发展的对策措施,为今后北部湾地区,乃至中国东南沿海地区红树林的生态恢复和保护提供依据。

Mangrove is a special species which can adapt to the ocean and the land at the same time.Mangrove distributes in the coastal estuarine intertidal zone where the climate is tropical or subtropical.Mangrove frosts are distributed in Beibuwan Gulf,Guangxi,which has been recognized as a valuable tree for their high economic value,and can promote local sustainable social and economic development with economic and ecological value,such as windproof and protect the embankment,and biodiversity protection.Here we analyzed the current status,problems and ecological economic value of the mangrove frosts in Beibuwan Gulf,and proposes further conservation and utilization of the mangrove frosts,and provides a basis for the restoration and protection of mangrove ecosystems.