| A variety of karst landforms and landscapes are widely distributed in the world, especially in southern China. Some of the most important and most representative of karst topography and landscape have been listed as World Heritage, national park or geological park. At home and abroad from the comparison of various karst regions, Yunnan Qiubei Puzhehei karst peaks lake landscape has unique and important value in science, aesthetics and conservation.The study purpose of this paper is serving for later detailed discussion and study of the geological feature in this region which summarized the distribution and the formation mechanism of karst topography in Puzhehei though systematically studying the monomer features and combination pattern features of karst in Puzhehei area. And on the base of that, the paper proposes the tourism development suggestions and opinions for this area, and provides a scientific basis for reasonable development and utilization of its tourism geological resources.The thesis is divided into five chapters, a total of five thousand words, including 33 illustrations,16 tables,17 photographs. This paper briefly reviews the domestic and international karst research process and analyzes the geolocal background of the karst areas in southern China and the geological conditions of the study area starting from the geological background of southern China karst area--the large area, which puts Yunnan Qiubei Puzhehei karst features as the main object of study and is based on exploration and investigation in the field. The author describes Puzhehei karst monomer features and its distribution, summarizes the Puzhehei unique karst combination pattern features and its shaping with the groundwater, and deeply discusses the formation mechanism, development history, evolution pattern and geological causes of Puzhehei karst landform. Finally, the paper proposes the development model and principles through the qualitative and quantitative analysis of Puzhehei park tourism carrying capacity and tourist market, and its related protection measures of the geological tourism resources, which is based on tourism geology theory. Finally, it is the conclusions.This study uses field survey as the main means. It discusses the feature, formation mechanism and tectonic evolution model on the basis of the collecting and collating geological exploration, researching data of the predecessors and the wild spot survey information of research group, which using geology, geomorphology, karstology, tourism economics, tourism geology and other related subject knowledge and comparative research methods as well as Gulin, Stone Forest and other places with the research results of predecessors about the regional tectonic settings.The innovations of this paper are:(1) there are no published literature which systematically studied Qiubei Puzhehei karst landforms in current checking information. It is the first time that a paper dose comparatively deeply research against its karst formation and characteristic specially; (2) This paper uses a comparison method to put the karst landform of partial famous karst development areas the home and abroad with that of Puzhehei in comparative analysis from the karst formation age to landform type; (3) for Puzhehei unique karst combination, this paper comprehensive analyzes its shape and type characteristics, and summarizes its distribution for the first time; (4) the paper uses research methods of the static analysis and dynamic analysis together to systematically discuss Puzhehei karst formation mechanism and development history; (5) the author uses geological theory and tourism method as well as qualitative analysis and quantitative calculation combining for the first time,and proposes the observations and recommendations of karst geological tourism resources development and protection for Puzhehei park. |
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