| Geological relics can reflect the history of geological evolution and restore the evolution process of geology.It is of great value to people to understand and study geological phenomena and to reshape geological history.The construction of geopark is beneficial to the protection and development of geological relics.The development conditions and value attributes of geological relics directly affect the scale and grade of the geopark.Therefore,the investigation and evaluation of geological relics have very important to the construction and development of geoparks.This paper introduces the general situation of the Geopark,including the natural geographical environment,the geological background,the social and economic conditions.According to the requirements of the National Geopark planning requirements,the types of geological relics in the park are divided.It can be divided into 4 categories: water landscape,geomorphologic landscape,geological(body,layer)section and geological structure,including 10 types and 12 sub categories.Based on the type of geological relics,the characteristics of the geological relics in the park are analyzed.The park is mainly composed of glacial lakes formed by ancient glaciers.Secondly,other geological relics related to important geological relics with certain tourism development value.For example,lakes swamp wetlands,modern glacier landscapes,forests,meadows,etc.This paper makes qualitative and quantitative evaluation of 24 main geological relics in the park.Qualitative evaluation is mainly evaluated in terms of scientific research value,popular science value,aesthetic value,tourism development value and social and economic value.Quantitative evaluation mainly adopts the combination of analytic hierarchy process and entropy method.First,referring to previous experience and park characteristics,I selected 3 evaluation indicators: scientific value,aesthetic value and tourism value,and divide them into 13 evaluation factors.After that,the optimization method is used to determine its comprehensive weight,to evaluate the 24 major geological relics,to avoid the subjective impact of the evaluation results and to realize the comprehensive evaluation of geological relics.According to the evaluation results and the development status of the park,the article points out the existing problems in the infrastructure construction,the protection management system,the publicity and so on,and puts forward the feasibility suggestions. |
