水是山地生态系统最基础的自然资源, 是山地生态环境的控制性因素。在旅游活动干扰下，山地存在资源性缺水、工程性缺水、水质型缺水、利用率低等水安全问题，严重影响山地生态安全和旅游可持续发展。.本项目拟从水资源安全视角，以黄山风景区为案例地，探讨旅游对水资源安全影响过程，刻画旅游活动对水供需系统和水生态系统影响程度；运用冗余分析法，从客观因素（资源约束、生态约束和人口约束）与主观因素（技术约束、道德约束和管理约束）方面，提取能显著解释水资源安全的关键因子；着力揭示旅游活动对水资源安全的影响机制，分析其总量因子、质量因子、结构因子、效率因子等对水资源全之影响方式与程度；借助熵权和集对分析法，建立山岳型旅游地水资源安全评价模型和指标阈值标准，判定案例地水资源安全状态；提出水资源安全调控机制和管理模式。力求拓展旅游地理学、旅游生态学研究内容，以期为山岳型旅游地水资源合理利用与科学管理提供决策依据。

Water is the most basic natural resources and the controlling factor of mountain ecosystems. With the increase of tourist disturbance, there exist water shortage, water pollution, low utilization, which further impact sustainable development of mountain ecological security and tourism development. .The empirical study is conducted in Huangshan Mountain scenic area. From the perspective of water resource security, the project intends to define the implications of water resources security and explore the impact of tourism on water resource security. Water supply and demand system and aquatic ecosystems are analyzed. This project proposed to introduce redundancy analysis to extract key factors to explain water safety from an objective factors (resource constraints, ecological constraints and demographic constraints) and subjective factors (technical constraints, ethical constraints and management constraints),to reveal the mechanism of the impact of tourism activities on water safety. Applying to entropy and set pair analysis, the project intends to build water safety assessment model and the index threshold criteria, to identify the security status of water resources. Water safety regulation mechanisms and demand management model are put forward. The project strives to enrich the research content of Tourism Geography, Tourism Ecology and provide typical example for rational utilization and scientific management of water resources.