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Position: Home > Articles > Eco-economic Value Evaluation of Seagrass Beds in Guangxi Beibu Gulf and Protection Countermeasures Modern Agricultural Science and Technology 2019 (2) 170-173

广西北部湾海草床生态经济价值评估与保护对策

作  者:
郭雨昕
单  位:
西昌学院经济与管理学院
关键词:
海草床;生态经济;保护对策;广西北部湾
摘  要:
海草床是地球生物圈最富有生产力、服务功能价值最高的生态系统之一,作为特殊的海洋生态系统之一,其面积虽然占海洋总面积的比例很小,但却具有极高的初级生产力,特别是在地球的碳循环系统中有着不可小觑的作用。广西北部湾地区分布着成片的海草床,作为重要的海洋植物,除了具有较高的经济价值外,还具有固定底质、保护堤岸、维持生物多样性等生态功能。因此,海草床在促进当地社会经济的可持续发展中的地位日渐凸显。本文分析了广西北部湾地区海草床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,乃至中国东南沿海海草床分布区的生态恢复和保护提供依据。
译  名:
Eco-economic Value Evaluation of Seagrass Beds in Guangxi Beibu Gulf and Protection Countermeasures
作  者:
GUO Yu-xin;School of Economics and Management,Xichang College;
单  位:
GUO Yu-xin%School of Economics and Management,Xichang College
关键词:
seagrass bed;;ecological economy;;protection countermeasure;;Guangxi Beibu Gulf
摘  要:
Seagrass bed is one of the most productive ecosystems and the most important source of ecosystem services on earth.As a marine ecosystem, seagrass beds only occupy a small part of the ocean area.However, due to their high primary productivity, seagrass beds play an important role in the global carbon cycle.Seagrass beds distribute in Guangxi Beibu Gulf, which has been recognized as a valuable marine plant 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.The status and problems of seagrass beds in Guangxi Beibu Gulf were analyzed,the ecological economic value was evaluated,and further protection and development countermeasures were proposed,so as to provide a basis for ecological restoration and protection of seagrass beds ecosystems in Guangxi Beibu Gulf or seagrass beds distribution area in southeast coastal region in China.

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