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- Title
基于生境指数的天山中部云杉林潜在分布区预测.
- Authors
丁程锋; 李 霞; 张绘芳; 高亚琪; 李伟涛
- Abstract
This paper predicted the potential distribution area of the spruce forest on the central Tianshan Mountain, through determining the site index thresholds, using 3S and spatial modeling technologies to build a site index model with water, heat, terrain and other factors, based on the current site conditions there. The results showed that the potential distribution area simulated by the site index model was not significantly different with the current actual distribution area, but had a significant difference with the non-spruce forest area. Based on the built site index model, there was a large potential distribution area, which occupied 6.4% of the total research area, i. e., 7.01 × 103 hm2 of forest lower boundary zones, glades, shady and half shady slope areas, and could be used for the future forest development.
- Publication
Yingyong Shengtai Xuebao, 2016, Vol 27, Issue 8, p2401
- ISSN
1001-9332
- Publication type
Article
- DOI
10.13287/j.1001-9332.201608.038