...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Land Use Policy >Dynamic modes and ecological effects of salt field utilization in the Weifang coastal area, China: Implications for territorial spatial planning
【24h】

Dynamic modes and ecological effects of salt field utilization in the Weifang coastal area, China: Implications for territorial spatial planning

机译：潍坊沿海地区盐田利用的动态模式与生态效应，中国：领土空间规划的影响

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Harmonious coexistence between human and nature has been an important prerequisite for territorial spatial planning to construct ecological civilizations. The effective way is essential to quantify dynamic modes of land use changes and their ecological effects. Taking the coastal area of Weifang, eastern regions in China as a case study area, this paper quantified the spatiotemporal characteristics and ecosystem service value of salt field utilization using the theories and methods of geoscience analysis by using satellite imagery and land-use change survey data. The results showed that the area of salt field utilization first increased and then decreased with an upward trend in spatial separation. In the early study stage, the saline-alkali land was mainly developed into a salt field, following with the salt field into construction land, and the salt field into water. Changes in the utilization of salt fields reduced the value of ecosystem services by 3 million yuan RMB during the study period. Ecological value-added areas and ecological impaired areas were mainly located in economically developed areas such as Dajiawa Subdistrict, Yangzi Subdistrict and Yangkou Town. These results show that changes in the utilization of salt fields have different effects on ecosystem service values in different regions. It is necessary for Weifang to comprehensively control the utilization of salt fields, and to provide a reference for the preparation of territorial spatial planning.
机译：None

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号