中国海岸带土地研究回顾与展望

随着我国海洋意识的强化,海岸带土地资源的配置成为我国经济由陆域向海洋战略推进的关键.梳理国内相关研究文献,初步归纳其发展特点发现,海岸带土地研究起步晚但近年发展迅速,实证研究为文献主流,研究方法渐趋计量化等.研究可归纳为5方面:(1)海岸带土地利用/覆被变化动态、驱动因素与环境效应研究;(2)海岸带土地景观生态、生态价值与生态评价研究;(3)海岸带土地评价;(4)海岸带土地资源开发与发展战略研究;(5)基于海岸带土地的GIS、RS技术集成研究.根据国内外海岸带土地利用研究的动态与趋势,从海岸带土地利用/覆被与全球响应、海岸带综合管理的发展研究、海外地域海岸带土地利用的解读、海岸带土地研究的方法集成探索与应用等方面阐述了海岸带土地利用研究展望,为深化我国海岸带土地研究提供一定的参考与借鉴.

Review and prospect of research on coastal land in China

With the promulgation of a series of marine economy policies, China has paid more attention to coastal zone and sea exploitation instead of land region. Therefore, allocating coastal land resource are vital in developing marine economy. Analyzing literatures on coastal land by bibliometrics analysis, we found that the domestic research started lately but grew rapidly in recent ten years. Besides, the researches drew the attention of journals in different disciplines, and mainly focused on empirical studies and metrological studies. The existing Chinese literatures on coastal land can be classified into five aspects:(1)Coastal land use cover change and its driving forces, environmental externalities; (2)Coastal land ecological research concentrating on landscape ecology, ecological service value and ecological evaluation; (3)Assessments of coastal land from perspective on economic development and ecological protection; (4)Research on coastal land use situations, issues and optimized strategies; (5)Exploration of integrated technology of geography information system and remote sensing based on coastal land use. In addition, research prospect has been explored from four directions including coastal land use change and global effects, integrated coastal zone management, analysis on oversea coastal land, discovery and application of integrated research metrology, which can provide reference and guidance for the further discuss in coastal land use.