天津市滨海新区土地可持续利用评价与区域发展对策研究

【作者】 曹颖；

【导师】 贾艳杰； 魏秋霞；

【作者基本信息】 天津师范大学 ， 环境科学， 2003， 硕士

【摘要】 可持续发展已成为当今各国、各地区最根本的战略目标。可持续发展的核心问题是自然资源的可持续利用。土地资源作为自然资源的重要组成部分，其可持续利用是决定区域可持续发展战略能否实现的关键。因此，目前国内外的学者就土地可持续利用的含义、评价指标的建立、评价方法的选择等开展了大量的研究。 天津滨海新区是天津市政府为加速地区发展于1994年确立的天津市新的经济增长点，是在现有的塘沽区、大港区、汉沽区、天津经济开发区、天津港保税区的基础上开辟的滨海开发带。经过几年的发展，滨海新区的经济、社会等各项建设取得了长足的发展，城市化水平不断提高。作为天津经济发展的龙头，其土地可持续利用不仅对滨海新区乃至整个天津市的可持续发展都具有至关重要的作用。但由于该区地处河、海、陆交汇的生态脆弱区，实现土地可持续利用是一项极其艰巨的任务。因此，对其土地的可持续利用研究就显得十分迫切。 本文就以下三方面展开： 首先，本文对国内外土地可持续利用研究进行了概括，以期在本研究中有所借鉴。 其次，阐述了滨海新区土地利用的现状及特点。同时，在对该区土地利用进行系统分析的基础上，构建了滨海新区土地可持续利用评价的指标体系，并运用层次分析与模糊数学相结合的方法进行了评价。 最后，在对滨海新区土地可持续利用水平进行评价的基础上，从更新土地利用的价值取向、加强政策制定与管理及土地利用的具体措施等方面提出了实现该区土地可持续利用的对策措施。更多还原

【Abstract】 Sustainable development has been the basic strategy of all the countries in the world. To implement local sustainable development, sustainable use of natural resources especially the sustainable land use is the geographic foundation. Scholars at home and abroad have done many researches on the connotation, the indicators system and the assessment methods of sustainable land use.Tianjin Binhai New Area (TBNA) is a new economic zone in the seaside of Tianjijn. Developing TBNA is a great strategic decision of local macroeconomic development distribution. TBNA is consisting of five sub-areas. Tianjin Economic-Technological Development Area (TEDA) and Tianjin Port Free Trade zone are core areas of TBNA with significant contributions in attracting foreign investment and promoting international trade. TBNA has grown up to be a "Head of Dragon" of local economy in Tianjin with massive state and foreign investment through about ten years development. So, its sustainable land use is a primary factor of sustainable development of Tianjin. Tianjin new coastal area locates on the estuarial area and seashore where ecological environment is vulnerable. It is a very difficult task to implement the sustainable land use here. To assess the level of the sustainable land use in TBNA is necessary.The thesis focus on three parts:Firstly, the author makes an overview on the researches about the sustainable use of land at home and abroad.Secondly, the current situation and characters of land use in TBNA are analyzed. Since land use system includes of natural, economic and social factors, system theory is applied in this study. And an indicator system including indicators about resources and environment, economy and society is established. The assessment methods adopted in the study are AHP and fuzzy mathematics. According to the methods, the conclusion of the level of the sustainable land use in TBNA is gotten.Last, on the basis of the analysis of the sustainable use of land in TBNA andthe results of the assessment, some practical policies for implement sustainable land use in the area are put forward.更多还原