严志宇, 孙冰, 付红蕊, 任杰
大连海事大学环境科学与工程学院, 辽宁 大连 116026

摘要:
作者籍以能值和生态炯分析，将海洋生态内在价值补充到溢油损害评估中，并以“塔斯曼海”轮溢油事故为例，分析了生态系统内在价值损害评估的特点。结果表明溢油生态内在价值损害大于对生态服务价值的损害，前者是后者的6.9倍；能值变化反映对资本积累的损害，生态炯更突出了溢油对初级生产力的生态系统的影响。本评价是现有溢油损害评价的补充，可为彻底、有效环境治理、生态修复提供保障，对海洋开发管理决策和公众环保意识的提高将有积极的影响。
关键词:溢油损害海洋生态内在价值能值生态炯
DOI：10.11759/hykx20190906003
分类号:X55
基金项目:国家社科基金重大项目（17ZDA172）；国家重点研发计划子课题（2016YFC1402301）；中央高校基本科研业务费专项资金项目（3132019329）

Assessment of the intrinsic value damage of marine ecosystems caused by oil spills: case study on the oil spill accident of the “Tasman Sea”
YAN Zhi-yu, SUN Bing, FU Hong-rui, REN Jie
Environmental Science and Engineering Institute, Dalian Maritime University, Dalian 116026, China
Abstract:
Based on the analysis of emergies and eco-exergies, this paper supplements the intrinsic value of the marine ecology into the assessment of oil spill damage and analyzes the characteristics of the ecosystem intrinsic value damage assessment by considering the “Tasman Sea” oil spill accident as an example. The damage of the ecological intrinsic value is much greater than that of the ecological service value, and the former is 6.9 times the latter; the change of the emergy reflects the damage to resource accumulation, and the eco-exergy results highlight the impact of an oil spill on the ecosystem of the primary productivity. This evaluation is a supplement to the current oil damage assessments that can provide guarantee for thorough and effective environmental management and ecological restoration, and will have a positive impact on marine development management decision-making and public environmental awareness.
Key words:oil spill damageintrinsic value of marine ecologyemergyexo-exergy





PDF全文下载地址:

点我下载PDF