【作者】 杨澍；

【导师】 汤洁；

【作者基本信息】 吉林大学 ， 环境科学， 2005， 博士

【摘要】 论文从多角度、多层次,运用多技术、多方法对三江平原区进行综合研究,系统、深入地阐述了该区生态地质环境演变规律和现状,揭示了影响生态环境地质状况的主要因子的内在联系和存在的主要环境地质问题。对三江平原区的资源潜力进行了客观评价,为该区水、土、湿地资源的合理开发利用提供了科学依据;通过对生态地质环境的综合评价及生态地质环境分区,为生态环境综合整治、恢复和防治工作提供了科学依据;此外,从研究区经济、社会和环境的可持续发展角度出发,探讨了地下水优化管理及可持续利用方案。该研究将资源合理开发与环境保护研究结合起来,具有全面性和典型性,可为其它区域的生态问题的研究提供参考,同时也对复杂的生态环境系统研究提出一种新的思路。更多还原

【Abstract】 Integrated study on Sanjiang Plane was done on the thesis by different points of view, allround levels, multi-technique and various methods. The rules and state of eco-geo-environment were expounded deeply and synthetically. It was exposed that the ingenerate relation of major factors and primary problems on environmental geology. Resource potential of the Sanjiang Plane was evaluated impersonally to offer scientific basement on the reasonable exploitation and utilization of the water, soil and marsh resources in the area. By the integrated evaluation and the area classify to the eco-geo-environment, scientific basement was offered to the colligated renovation, remediation and prevention. Furthermore, from the point of view on sustainable development of economy, society and environment, it was discussed that the optimum management and sustainable utilization precept. The study on resources exploitation in reason and environmental protection was combined in the study, so it is general and typical enough to offer the reference to the study on the ecology problems in other areas, and a new thought of study on complex eco-environment system was put forward as well.更多还原