论文部分内容阅读
在飞速发展的旅游业刺激下,近年来,麦积山风景名胜区大规模开发建设、超负荷接待对景区良好的生态环境产生了一定的负面影响,景区生态承载力遭受了最大限度的挑战,景区局部出现生态环境恶化、生态系统退化、景点质量下降、水土流失加剧等一系列问题。实地调查了景区水土流失形式、分布、强度、特点和危害程度等,通过分析,根据水土流失策源地和防治目标,将景区水土流失划分为路网系统、坡耕地、开发建设区、景点及服务设施、泥石流沟道等5个类型,并根据不同水土流失类型分类指导,提出了较为合理的防治措施。
In the rapid development of tourism stimulation, in recent years, large-scale development and construction of Maijishan Scenic Area, overloaded reception has a certain negative impact on the scenic ecological environment, scenic ecological carrying capacity suffered the greatest challenge, scenic There are a series of problems such as the deterioration of ecological environment, the degradation of ecosystem, the decline of the quality of scenic spots and the aggravation of soil erosion. According to the analysis, according to the source and control target of soil and water loss, the soil and water loss in scenic area is divided into road network system, slope farmland, development and construction area, scenic spots and service facilities , Debris flow channel and other five types, and according to different types of soil and water loss guidance, proposed a more reasonable control measures.