Research on the Ecological Construction of Towns Based on the Relations between Towns and River System——Case Study on Lantian County in Bahe River Basin
分析了关中平原城镇分布与流域地理环境的关系，以及城镇发展与河流系统的相互作用，提出了与河流系统协调的城镇生态建设思路和生态廊道建设、生态功能分区策略。
Based on the features of the geographical environment in Guanzhong plain,the thesis analyzes the relations between the towns' distribution and the river basin's geographical environment,and the interaction between the town's development and the river system;presents the idea of ecological construction of towns in coordination with the river system,and some strategies of ecological corridors construction and ecological function zoning are proposed.