State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 510301, Guangzhou, China.
Daya Bay Marine Biology Research Station, Chinese Academy of Sciences, 518121, Shenzhen, China.
Ecotoxicology. 2021 May;30(4):622-631. doi: 10.1007/s10646-021-02399-1. Epub 2021 Apr 8.
The pressure-state-response (PSR) model was applied to establish a mangrove ecosystem health evaluation system combined with analytical hierarchy process (AHP) in this paper. The mangrove wetlands are divided into five ecological levels: excellent health, good health, health, sub-health and morbidity, which is based on the comprehensive health index (CHI) value. Twelve representative sites were selected for sampling to assess the ecological health condition of mangroves. As a result, the ecological health level of Gaoqiao mangrove area is excellent health; the ecological health level of Taiping mangrove area is good health; the ecological health level of Huguang and Qi'ao mangrove area is health; the ecological health level of Techeng and He'an mangrove area is sub-health; the ecological health level of Huidong mangrove area is morbidity. These results will give some advises for ecological protection and biological resource sustainable development of mangrove ecosystem in China.
本文应用压力-状态-响应（PSR）模型，结合层次分析法（AHP），建立了一个红树林生态系统健康评价体系。根据综合健康指数（CHI）值，将红树林湿地分为五个生态水平：优秀健康、良好健康、健康、亚健康和病态。选择了 12 个有代表性的采样点来评估红树林的生态健康状况。结果表明，高桥红树林区的生态健康水平为优秀健康；太平红树林区的生态健康水平为良好健康；湖光和七巧红树林区的生态健康水平为健康；特呈岛和海安红树林区的生态健康水平为亚健康；惠东海域的红树林区的生态健康水平为病态。这些结果将为中国红树林生态系统的生态保护和生物资源可持续发展提供一些建议。
