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为了有效利用海洋资源,缓解土地供需矛盾,我国沿海地区开展了大规模围填海工程,促进了海洋经济快速发展,但是围填海工程也对海洋生态环境产生了负面影响,致使海洋生物资源衰退,海洋生态环境质量下降。为了反映围填海工程对海洋生态系统的影响,本文以海洋生态系统服务和生态价值理论为基础,结合天津海洋生态系统特征和围填海工程特点,筛选了围填海工程对海洋生态损害价值评估指标,以期为海洋行政主管部门环评审批、海域审批、生态损害货币化评估、生态损害补偿提供科学依据。
In order to make effective use of marine resources and alleviate the contradiction between supply and demand of land, large-scale reclamation projects have been carried out in coastal areas of our country to promote the rapid development of marine economy. However, reclamation projects have also had a negative impact on marine ecological environment, resulting in the decline of marine living resources , The quality of marine ecological environment is declining. In order to reflect the impact of reclamation project on marine ecosystem, this paper, based on marine ecosystem service and ecological value theory, combined with the characteristics of Tianjin marine ecosystem and reclamation project, screened out the value of marine reclamation projects on marine ecological damage Evaluation indicators, with a view to providing scientific basis for marine administrative department of EIA approval, marine approval, monetary damage assessment of ecological damage, compensation for ecological damage.