CAJ | 학술논문

选择厦门市海沧化工园区为典型案例区,以二甲苯为研究对象,采用数值模拟技术,对海岸带化工园区化学品泄漏的环境风险与生态效应进行了预测和识别,评估了海洋生态服务功能、水质、生物、潮滩生境4种对象的价值损失.结果表明,泄漏地点、风向、潮时以及泄漏量是影响化学品泄漏环境风险差异的主要因素.当泄漏量较小、泄漏点靠近化工泊位时,E风低潮时对海洋生态影响最大,此时最大生态价值损失约为3994万元;当泄漏量较大、泄漏点位于靠近外海的船舶锚地时,SSW风高潮时对海洋生态影响最大,生态价值损失最大为18732万元.在4种对象中,生态服务功能损失和生物损失对价值损害的贡献最大.
선택하문시해창화공완구위전형안례구,이이갑분위연구대상,채용수치모의기술,대해안대화공완구화학품설루적배경풍험여생태효응진행료예측화식별,평고료해양생태복무공능、수질、생물、조탄생경4충대상적개치손실.결과표명,설루지점、풍향、조시이급설루량시영향화학품설루배경풍험차이적주요인소.당설루량교소、설루점고근화공박위시,E풍저조시대해양생태영향최대,차시최대생태개치손실약위3994만원;당설루량교대、설루점위우고근외해적선박묘지시,SSW풍고조시대해양생태영향최대,생태개치손실최대위18732만원.재4충대상중,생태복무공능손실화생물손실대개치손해적공헌최대.
The environmental risk of chemical spill nearby coastal zone is one of important factors threatenning the marine ecological resource.By assessing the ecological damage value of environmental risk of marine chemical spill,we can go to decision-making for the development of coastal zone and establishment of economic policy on the coastal zone management.The author choosed the Haicang chemical industrial park of Xiamen as a typical case,in which the ecological effect of environmental risk of chemical spill was identified,the impacts forecasted and the ecological damage value assessed.The result can be taken as references for the research and practice of marine ecological compensation based on environmental risk analysis.