摘要
综合分析了影响旅游地景观的主要因子,以人为干扰为基础,以地貌为基本线索,以植被为标志,以土壤为参照,结合实地考察和景观生态制图技术,建立研究区的三级景观生态分类体系。结论认为:旅游地景观类型的划分应强调整体的综合,而不是对个别组分进行分类;多要素综合的分级分类体系,既能反映控制景观形成过程的主要因子,又可体现景观的综合性,能较好地反映客观实际;旅游地景观生态类型的划分,应根据景观异质性、图形比例尺和图斑的需要,明确分类单元的等级,确定分类的基础单元。
The factors that affect the landscapes of scenic spots are analysed. Based on the investigation of human disturbances, landform, soil and vegetation, and combined with mapping technology, a 3-class landscape ecological classification system for the studied region is established. 1) the first class: the landscapes that are affected by human activities in varying degrees including natural landscape, semi-natural landscape, agriculture landscape and artificial construction landscape; 2) the second class: those with different vegetations including 18 types of landscapes; 3) the third class: those with different landforms and soils. As a result, three conclusions are made: Firstly, in landscape ecological classification for tourist resorts, emphasis should be put on the integration of landscapes other than their constituents or single factors; Secondly, the multi-factor grading classification system can not only reflect the major formation factors of the landscapes, but also embody their complexity; Thirdly, the grades and the basic units of the classification for tourist resorts should be determined according to the heterogeneity, map scale and the demand of mapping patch.
出处
《热带地理》
2004年第3期221-225,共5页
Tropical Geography
基金
国家自然科学基金项目(40061003)资助
关键词
旅游地
景观生态
分类体系
景观学
Tourist resorts
Landscape ecology
Classification system
