Analysis on Ecological Benefits of Urban Wetlands and Protection Measures with a Case of Nansha Wetland

Nansha wetland plays a crucial role in ecological balance of the Pearl River Delta or even Guangzhou. The research, based on researches available, analyzed ecological benefits of Nansha wetland and proposed protection measures in order to better protect urban wetlands and achieve sustainable development of ecological resources of Nansha wetland.

广州南沙湿地经济价值评估及其对周边经济的影响

在环境保护成为时代热点话题的今天,湿地保护也受到了重视。该文采用南沙湿地作为研究对象,通过实地考察、文献查阅、模型计算(影子工程法、费用支出法、价格替代法、logistic模型)等进行了定量、定性研究,对南沙湿地的经济价值作出一个明确的评估。结果表明,南沙湿地经济价值巨大,推动了周边经济的快速发展,该研究期望能引起各方对南沙湿地等湿地的重视,并为相关政策的制定提供参考。