Classification Evaluation and Corridor Effect Analysis of Dynamic Linear Earth Landscape - A Case Study of Changping

Earth landscape is a new landscape idea with the characters of regional and large-scale, Dynamic linear landscape with the characters of continuity, fluency, directionality and the moving feeling. The paper researches earth landscape and focuses on the dynamic linear landscape. First, the paper analyses present linear landscapes of Changping District. Second, the paper classifies and evaluates the dynamic linear earth landscape with multi-factor evaluation method and analytic hierarchy process (AHP).Then, four important dynamic linear earth landscapes are chosen to analyse their corridor effect. Because of the attenuation characteristics of corridor effect and the research conclusions, the paper determines 600 meters as the corridor effect control range, then, offer the strategies to close range, medium range and perspective earth landscape areas.