林分结构与水土保持功能耦合模型系统（V1.0）

根据张家口崇礼区水土流失空间格局与特征现状，选取冬奥场馆周边典型小流域为研究对象，利用样地调查、无人机高清遥感影像、历史资料数据等，分析小流域森林植被空间结构分布特征，以土壤侵蚀量、径流量等水土保持功能指标为依据，系统诊断小流域森林植被空间结构与配置，提出冬奥场馆周边小流域植被空间结构诊断与功能分析技术。

Based on the current spatial pattern and characteristics of soil and water loss in Chongli District, Zhangjiakou, typical small watersheds around the Winter Olympic venues were selected as research subjects. Using plot surveys, high-definition UAV remote sensing images, historical data and other relevant materials, this study analyzed the spatial structure and distribution characteristics of forest vegetation in small watersheds. Taking soil erosion amount, runoff and other soil and water conservation functional indicators as the basis, it systematically diagnosed the spatial structure and configuration of forest vegetation in small watersheds, and proposed technologies for vegetation spatial structure diagnosis and functional analysis of small watersheds around the Winter Olympic venues.