The Assessment Method of Coastal Environmental Carrying Capacity
The Assessment Method of Coastal Environmental Carrying Capacity
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发表时间：
2013
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通讯作者：
Yang Jin
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作者：
Yang Jin
最近，中国所在海岸带的几个区域发展战略已经上升为国家战略。这将给沿海环境系统带来巨大压力。海岸环境承载能力评价是决定沿海地区可持续发展的首要问题之一。在分析脆弱生态系统敏感度概念和内涵的基础上，将海岸生态系统服务功能纳入脆弱生态系统敏感度评价体系，设计并构建了脆弱生态系统敏感度评价指标体系，包括部门指标、人口指标、经济指标、海岸线指标、滩涂指标、主要水污染物指标和典型生态敏感区指标。这些指标可以定量或半定量地反映未来经济增长与沿海环境的关系。在本研究中还形成了CECC的评价方法。并以北部湾经济区为例进行了实证研究。CECC评估结果可为开发区地方政府提供科学参考。本研究将从理论和实践两个方面丰富和完善CECC的研究。
Recently, several regional development strategies in China's coastal zones have become national. This will lead to huge pressures on the coastal environmental system. The assessment of Coastal Environmental Carrying Capacity(CECC) is one of the top concerned questions to determine the sustainable development of coastal areas.. Based on analysis of the concept and implication of CECC, the coastal ecosystem service was included in the CECC, which was represented as Sensibility of Vulnerable Ecosystem(SVE).The indicators of CECC were designed and structured, they consisted of indicators of sectors, population, economy, coastline, tidal mudflat, main water pollutants, and typical ecological sensitive zones. These indicators could reflect the relationship between the future economic growth and coastal environment quantitatively or quasi-quantitatively. The assessment method of CECC was also formed in this study. Then the Beibu Gulf Economic Zone(BGEZ) was used as a case study. The CECC assessement result could serve as a scientific reference for the local governments in the BGEZ. This study will enrich and improve the study of CECC in both theory and practice.