黄河三角洲海岸带区域生态地质环境承载力综合评估与示范研究

The Delta region of the coastal zone is one of the earliest economic and cultural development and most active areas in the coastal countries. Therefore, the coordinated development of society, economy, resources and environment of the coastal zone, resources and environment carrying capacity as the basis, the natural law as the criterion, the goal of sustainable development of resources saving, environmental friendly society has risen to the national strategic. Eco-geological environment carrying capacity is the new direction of carrying capacity study, composed of marine geology, ecological environment, geological environment and socio-economic environment is a coordinated development indicator. Eco-geological environment carrying capacity is an important application direction of sustainable development research, and also the embodiment of the construction of ecological civilization. Coastal zone (Dongying city)of Yellow River Delta is selected as study area, ecological environment, geological environment, remote sensing, social economic data are systematically collected, field survey, remote sensing, mathematical statistics method, mathematical modeling technology are used. Based on the research of coastal zone eco-geological environment survey, to build a evaluation index system and evaluation model of coastal zone eco-geological environment carrying capacity, achieve the carrying capacity demonstration evaluation of eco-geological environment carrying capacity, provide a scientific basis for land resource development, planning and macro policy.

海岸带地域的三角洲地区是沿海各国经济、文化发展最早、最活跃的地区之一，是人类文明高度发展的地区。统筹海岸带区域社会、经济、资源与环境的协调发展，建设以资源环境承载力为基础、以自然规律为准则、以可持续发展为目标的资源节约型、环境友好型社会已上升到国家战略。海岸带生态地质环境承载力是承载力研究的新方向，是海洋地质、生态环境、地质环境和社会经济环境综合作用协调发展的标度，是可持续发展研究的重要应用方向和衡量标志，也是践行生态文明建设的具体体现。本项目选取黄河三角洲（东营市）海岸带生态地质环境承载力为研究示范目标，通过系统地收集区内的生态环境、地质环境、遥感、社会经济等多源数据，采用野外调查、遥感反演、数理统计、数学建模等技术方法，以海岸带生态地质环境本体调查为研究基础，构建研究区海岸带生态地质环境承载力指标体系和评估模型，实现承载力示范评估研究，以期为国土资源开发、规划及宏观决策提供科学依据。

黄河三角洲地区是黄河流域下游生态保护与高质量发展的重要保护区域，在自然和人为因素的双重扰动下，生态环境比较脆弱。在这种背景下，本基金项目开展了黄河三角洲海岸带区域上生态地质环境承载力综合评估与示范研究。课题组以黄河三角洲海岸带生态地质环境本体调查为研究基础，采用野外调查、遥感反演、样品采集分析、数理统计、数学建模等方法，集成了近年来课题组在黄河三角洲开展的多项地质调查研究数据成果，系统归纳整理分析了黄河三角洲海岸带地区的生态环境、地质环境、遥感、社会经济等多源数据，通过对这些生态地质环境问题的专项成果数据转化和量化，构建了涵盖水体土壤环境、地质环境及灾害、海岸带地质资源、岸滩地貌及海洋动力条件、海岸线变迁、滨海湿地变化、人类工程经济活动指标层面的黄河三角洲海岸带区域生态地质环境承载力指标体系和综合加权指数评估模型，开展了黄河三角洲海岸带区域的生态地质环境承载力综合评估和区划分析，并对黄河三角洲中心城市东营市开展了生态地质环境承载力专项评估示范及生态地质资源环境与经济发展系统协调测度模型研究，提出了黄河三角洲海岸带地区生态海岸建设及区划建议，以期为国土资源开发、规划及宏观决策提供科学依据，助力黄河三角洲地区的生态文件建设及黄河流域生态保护与高质量发展国家战略。