珠江口生态区海洋生态系统服务价值评估研究  

Evaluation of service value of the Pearl River Estuary coastal ecological zone

作　　者：黄盛 邓伟 石荣贵 杨振雄 胡慧娜 Huang Sheng;Deng Wei;Shi Ronggui;Yang Zhenxiong;Hu Huina(South China Sea Ecological Center,Ministry of Natural Resources,Guangzhou 510300,China;Hanjiang Estuary-Nanao Island Marine Ecosystem Observation and Research Station,Guangzhou 510300,China;Key Laboratory of Marine Environmental Survey Technology and Application,Ministry of Natural Resources,Guangzhou 510300,China)

机构地区：[1]自然资源部南海生态中心,广东广州510300 [2]韩江口-南澳岛海洋生态系统野外科学观测研究站,广东广州510300 [3]自然资源部海洋环境探测技术与应用重点实验室,广东广州510300

出　　处：《环境科学与管理》2025年第2期165-170,共6页Environmental Science and Management

基　　金：广东省平台基地及科技基础条件建设项目(2021B1212050025);自然资源部海洋环境探测技术与应用重点实验室自主设立课题(MESTA-2021-C002)。

摘　　要：以珠江口生态区为研究对象,综合运用市场价值法、效益转移法等方法,对生态系统服务价值进行了全面分析。结果表明:2021年珠江口生态区提供的服务价值为769.65亿元,单位面积服务价值为648.95万元/(km^(2)·a)。其中,供给服务价值最高,为391.76亿元,占总服务价值的50.90%。10类生态服务价值大小依次为:原材料供给>干扰调节>水产品供给>污染物处理>旅游娱乐>空气质量调节>基因资源>生物控制>固碳>科研文化。生态系统服务价值与区域经济社会发展水平息息相关,评估结果为完善海洋生态补偿机制、加快推进生态产品价值实现等提供了理论与数据支持。Taking the Pearl River Estuary Ecological Zone as the research object,the market value method,benefit transfer method and other theoretical methods were comprehensively applied,and 2021 was taken as the base year to comprehensively analyze its supply services,regulation services and cultural services.The results showed that the service value provided by the the Pearl River Estuary Ecological Zone in 2021 was 76.965 billion yuan,and the value of ecosystem services per unit area was 6.4895 million yuan/(km^(2)·a).Among them,the value of supply services was the highest,39.176 billion yuan,accounting for 50.90%of the total service value.The value order of the 10 types of ecological services provided was:raw material supply>interference regulation>aquatic product supply>pollutant treatment>tourism and entertainment>air quality regulation>genetic resources>biological control>carbon sequestration>scientific research and culture.The service value of ecosystems was closely related to the level of regional economic and social development.The evaluation results provided theoretical and data support for improving the marine ecological compensation mechanism and accelerating the realization of the value of ecological products.

关 键 词：近海生态区 服务价值 生态产品 珠江口 

分 类 号：X826[环境科学与工程—环境工程]