作 者: ;
机构地区: 西南财经大学法学院人口研究所
出 处: 《生态经济(学术版)》 2007年第1期341-343,347,共4页
摘 要: 南海地区是全球红树林分布的中心之一,该区红树林面积大约占全球的28%,红树植物的多样性为世界最高,共有46种真红树分布于此。由于人口增加和经济发展的巨大压力,南海地区红树林资源破坏严重,退化趋势明显。本区红树林的平均年损失率为1.7%,比全球平均损失率高35%。本文在对南海地区红树林资源的利用现状和退化原因进行分析的基础上,提出南海地区红树林资源保护与管理的对策,以期能在双边和区域的层面上共同协作,采取适当的措施去扭转南海地区红树林生境的退化趋势。 The South China Sea is one of the centers of mangrove diversity in the world.Around 28%of the world s remaining mangrove occurs in this region.The diversity of tree species in the mangroves of the South China Sea is the highest in the world.Some 46 species are recorded from the region as a whole.The mangroves in South China Sea have been impaired and degraded seriously due to the mighty pressure of population growth and economic development.Estimated mean rate of loss of mangrove range is 1.7%that is more 3...
领 域: [经济管理]