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首页> 外文会议>Conference on Ecological Informatics and Ecosystem Conservation >Evolution of land use policies and its effects on wetlands change in Tianjin Binhai New Area, China
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Evolution of land use policies and its effects on wetlands change in Tianjin Binhai New Area, China

机译：土地利用政策的演变及其对中国天津滨海新区湿地改变的影响

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摘要

Tianjin Binhai New Area (TBNA) was one of the fastest developing regions in the world. The Wetlands of this area have changed dramatically both in quality and quantity due to the land-based urbanization and industrialization in the last 30 years. The relationship between evolution of land use policies and change of the wetlands was explored in present study. Before the year of 1986, the ownership and use rights of land were separated legally for meeting the need of attracting the foreign investment. The wetlands near the "Tianjin Economic-Technological Development Area" were lost. From the year 1987 to 1994, the constitution was amended and land users were allowed to let, transfer, rent and mortgage land use rights. The trend of urbanization was appearing and wetlands around the central city (Tanggu) diminished gradually. From the year 1994 to 2004, the old industrial corporation moved for the TBAN from the center of Tianjin city under the policy of "Land Replacement". Although large wetlands were protected by national nature reserve area, most of small patches of wetland were transformed into construction land. From the year 2004 to 2008, local government was authorized more flexibility to regulate the land supply for upgrading "National Economic Zone" of TBNA. Large scale of intertidal flat was reclaimed for port and industrial use. The results showed land use policies had a substantial effect on wetlands. The reasonable land use policy was needed for balancing the economic growth with wetlands protection.
机译：天津滨海新区（TBNA）是世界上最快的发展中地区之一。由于过去30年的陆地城市化和工业化，这一区域的湿地均急剧发生质量和数量。目前研究探讨了土地利用政策演变与湿地改变之间的关系。在1986年之前，土地的所有权和使用权合法分开，以满足吸引外国投资的需要。 “天津经济技术开发区”附近的湿地丧失。从1987年到1994年开始，宪法已修订并允许土地用户让，转移，租用和抵押土地使用权。城市化的趋势出现，中央城市周围的湿地（Tanggu）逐渐减少。从1994年到2004年开始，旧工业公司在“土地替代品”政策下，迁至天津市中心的TBAN。虽然受国家自然保护区的大湿地保护，但大多数小湿地都被转变为建筑用地。从2004年至2008年起，地方政府被授权更具灵活性，以规范升级“国家经济区”的土地供应。为港口和工业用途回收了大规模的intertival平面。结果显示土地利用政策对湿地具有大量影响。平衡湿地保护的经济增长需要合理的土地使用政策。

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