北京市乡村地域多功能时空分异研究

以北京13 个区县为研究对象, 通过构建乡村地域多功能评价模型, 分析乡村经济发展、农产品生产、社会保障、生态服务及旅游休闲五项功能的时空分异特征, 并探讨其未来的功能定位。结果表明, 乡村地域各类功能空间分布差异明显: 经济发展功能和社会保障功能集中于近郊平原区, 农产品生产功能集中于远郊平原区, 生态服务与旅游休闲功能集中于远郊山区。受经济发展基础、地理区位、地形条件及相关政策等因素的影响, 近郊平原区、远郊平原区和远郊山区三类区域之间以及区域内部的五项功能的发展程度存在明显差异。未来将结合地区资源现状及发展差异, 围绕区县乡村地域功能定位合理配置资源, 促进各区县乡村功能的全面协调发展。

Space-Time Differentiation of Rural Territorial Multifunction of Beijing

Cased in 13 districts of Beijing, the paper gives a systematic analysis on the space-time differentiation of rural territorial multifunction about five functions such as economic development, agricultural production, social security, ecological services and tourism and leisure, and discusses the function orientation in the future. The results show that the distribution of rural regional function is obviously different. The economic development and social security function mainly locate in suburban plains, agricultural production function nearly locates in outer suburb, and ecological service function and leisure tourism function focus on the exurban mountain. Influenced by economic development, geographical location, terrain conditions, related policy and so on, the differences of the spatial interval development of function degree obviously exist among the three regions of suburban plains, outer suburbs plain and exurban mountains. In the future, combined with current development and differentiation of various district, government should give a proper arrangement to develop the rural territorial multifunction of the 13 districts comprehensively and coordinately.