敏感地段的景观安全格局设计及地理信息系统应用—以北京香山滑雪场为例

景观中存在着某些关键性的局部、位置和空间联系，它们构成某种战略性的格局－－景观安全格局，对维护景观中某种过程的健康和安全有着至关重要的作用。以北京香山滑雪场和规划过程为例，本文系统地探讨了景观生态安全格局、景观礼觉安全格局和景观文化安全格局的判别及其敏感地段的场地规划办法。地理信息系统在场地规划中的有着广阔的应用前景。

Landscape Security Approach in Planning of Very Sensitive Site and GIS Application

Some critical portions, positions and spatial relationships exist in a landscape that compose some strategic spatial patterns─ ─ landscape security patterns, which impose some significant influences on the safety and healthy of certain processes, i.e. ecological processes, visual perceptual processes and cultural processes. Using the artificial ski project at the Western Hills at the outskirts of Beijing as an example, the authors discussed the methodology of the identification of landscape security patterns, including ecological security patterns, visual security patterns and cultural security patterns, and the security pattern approach in site planning at the very sensitive areas. Geographical information systems (GIS) has proven to be an useful tool in this approach.