西部开发新模式:基于梯度理论的扩展分析

A New Mode of West China Development: a Step-Based Expansive Analysis

梯度推移战略对传统梯度理论内涵和外延的机械静态把握使梯度推移理论和梯度推移战略一度陷入困境 ;广义梯度理论对梯度基于自然资源、经济、社会、文化、生态环境多层面耦合关系的理解和多元梯度间交叉互推机理的把握 ,整合了狭义梯度理论、反梯度推移理论、增长极理论、点轴扩散理论、网络开发理论等主要区域开发理论 ,拓展了广义梯度理论在区域开发中的实践能力和普适性 ;西部大开发的广义梯度推移战略是自然资源梯度系统、经济—社会—文化梯度系统、生态环境梯度系统三层次梯度的耦合协调推移战略 ,是空间上的点、线、面系统共生的全方位开放式多元化战略 ,并与西部地区生态环境建设的近期、中期。

The present paper is a comprehensive analysis of the West China Development policy and practice from a perspective of step expansion theories, which involves the special step theory, anti-step expansion theory, expansion limit theory, point-axis expansion theory and net development theory etc., and has a great adaptability to all fields concerned, to the West China Development policy particularly, where the natural resources step system, the economy-society-culture step system and the eco-environment step system all conspire to build a positive milieu for the implementation of the policy.