我国城市生态系统定位观测研究站的空间布局

Spatial Layout of Urban Ecosystem Positioning Observation and Research Station in China

城市生态系统定位观测研究站是国家陆地生态系统定位观测研究站网的重要组成部分,是监测城市生态系统发展演变的主要手段,与其他类型生态系统定位观测研究站既有共性也有独特性,其科学合理的空间布局是科学定位观测的基础。文章在分析城市生态站布局现状、差距的基础上,从自然、经济、社会因素全方位全要素研究城市生态站的横向总体布局设计,从国家大、中、小等不同城市规模角度研究城市生态站的纵向总体布局设计,同时,对城市内一站多点布局进行系统梯度布点、分类复合布点、区位特殊布点设计,最后提出城市生态站理想布局展望,这对推动城市生态站科学发展、推动人与自然和谐共生具有重要意义。

Urban ecosystem positioning observation and research station is an important part of the national terrestrial ecosystem research network and the main means to monitor the development and evolution of urban ecosystem.It has both similarities and uniqueness compared with other types of ecosystem positioning observation and research stations.Its scientific and reasonable spatial layout is the basis for carrying out scientific positioning observation.By analyzing the current situation and gaps of urban ecosystem station layout,the paper studies the overall horizontal layout design of urban ecosystem stations from all-around natural,economic and social aspects and also studies the overall vertical layout design for all sizes of cities from big-sized,medium-sized to small-sized cities.For the multi-point layout of one station in city,it is proposed to carry out the systematic,classified,and regional layout design.At the end,the ideal layout scheme for urban ecosystem stations is put forward,which is of great significance to promote the scientific development of urban ecosystem stations and the harmonious coexistence between human and nature.