| The ecological sensitivity of South China Karst is high,which is prone to rocky desertification,especially the legacy of the scenery of the scenic spot.Tourism industry benefits monitoring and regulation is an effective way to achieve heritage protection and display,synergistic Space-Air-Ground Integration geographic spatial information technology mining tourism industry resource information,monitoring assessment comprehensive benefits are of great significance for the coordinated development of tourism industry in Karst.According to geographical,tourism,Earth’s space information,localization,travel impact,target decision,etc.In response to the intensive evaluation index factor of tourism industry efficiency,the Space-Air-Ground Integration is collaborate on scientific issues and technical needs of tourism industry benefits evaluation.In the Guizhou Karst region,the basic status of the South China Karst Ecological Environment,Shi Bing Karst and Libo-Huanjiang Karst as a research area.Synergy in the field of heritage field,the Space-Air-Ground Integration data mining,data survey collection,etc.Mining the ecological and socio-economic index factor,use spatial analysis,entropy,comprehensive index model,etc.Through the comprehensive benefits dynamic monitoring and evaluation,the "two mountains" benefits,poverty alleviation benefits,sustainable benefits,and comprehensive benefits of different attribute herits are clarified.Revealing the development of the tourism industry on the resource restriction development conditions,community development,value protection display,and intrinsic law,Provide science and technology reference for the development and evaluation of tourism industry in Karst.1.Analysis of time and space change of land coverage,vegetation coverage,and sprinkling of rocky desertification landscape It shows that the first and second phases "South China Karst" declaration before and after success Libo-Huanjiang Karst,Shibing Karst has a more complex transformation between land coverage.The existence of the heritage tourism industry did not have a negative impact on the ecological environment of the heritage site: The Space Distribution Pattern of Libo-Huanjiang Karst land covering types has changed greatly.The overall vegetation coverage has a significant increase,Potential or more stone desertification area continues to decrease,The grassland and shrubs are greatly converted to a sharp degree,a taller,a sharp degree.The spatial distribution pattern of Shibing karst land coverage is relatively small.The overall vegetation coverage has a weak rise.There is a decrease in potential or more stone desertification area.Other woods and bushes are converted to a patio.The shrubs and the grass are transformed between the grass.However,the proportion of grass turning to the bush forest is lower than the proportion of bushes to the grassland,Also explain the improvement of the quality of the ecological environment.The road land and the scenery facilities are relatively stable.The road area is slightly increased.Explain the uniform economic and social benefits.2.Through the Space-Air-Ground Integration collaborative monitoring,tourism industry benefits data mining and main driving factor information has been established,the Karst World Heritage Tourism Industry Benefit Evaluation Model and Its Sequenis Change on Two Categories of Heritage Site,indicating that Libo-Huanjiang Karst、Shi Bing Karst Ecological benefits,economic benefits,and social benefits in this 15 years,the adjustment and development strategy of tourism industry effectively promotes the ecological effects,economic recovery,and social openness of Karst,2005-2020.Earlier,the number of ripening in the tourism industry is good,the Libo-Huanjiang Karst tourism industry has a good results,the economic income is remarkable,and the social openness is high.The time is later,and the smaller tourism industry has a small-scale Shibing Karst industry to maintain a stable ecology-economic-social efficiency,in the past fifteen years,Libo-Huanjiang Karst,the ecological benefits,economic benefits,and social benefits increase 10.51%,34.1%,18.5%;in the past ten years,Shi Bing karst’s ecological benefits,economic benefits,and social benefits increased by2.2%,12.2%,2.2% respectively.The efficiency evaluation model based on the Space-Air-Ground Integration tourism industry has a good effect on the real situation of the heritage.The development difference between the heritage site is mainly due to the differences between the management measures of the industry and heritage land.3.For the three real barriers,the community multi-dimensional poverty characteristics,value protection display goals,and the "two mountains" benefits,poverty alleviation benefits,sustainable benefits,and can be found in Karst World Heritage During The Eleventh Five-Year Plan,The Twelfth Five-Year Plan and The Thirteenth Five-Year Plan.the Tourism Industry has produced certain "two mountain" benefits,poverty alleviation benefits,sustainable benefits,and structural differences between the benefits of tourism industry in different heritage.Related to heritage properties: Libo-Huanjiang Karst,which has a double property of scenic spots and nature reserves and a single property of nature reserves,the "two mountains" benefits,poverty alleviation benefits,sustainable benefits in the past fifteen years have increased by 44.6%,50.6%,28.9%,63.1%;Shibing Karst,which has a double property of scenic spots and nature reserves,the "two mountains" benefits,poverty alleviation benefits,sustainable benefits in the past fifteen years have increased by 14.4%,19.0%,9.0%,21.2%,respectively.According to the comprehensive benefit index evaluation level,Libo-Huanjiang Karst’s comprehensive benefits maintain high-speed development level,the benefit level is good,the comprehensive benefit evaluation level of Shibing Karst industry has increased from poor to poor,and there is a tendency to speed up.The region of the Karst World Heritage has significantly affected its derived industrial benefits.The vulnerability and irreparableability of the natural environment have prompted the industrial development to maintain efficient and sustainable,and the extensive poverty caused by the neighboring community’s stone desertification environment Industrial income must have high-speed and posthetics,and the closure and conservativeness of the mountain humanistic environment have enabled industrial value to have high quality,advanced.How to plan a tourism industry in the Karst World Heritage Place of different protection shows that the industry will meet the high sustainable benefits and good benefits,and the "two mountains" benefits have been debatable.Future research can combine different reality needs of more types of legacy to improve the supplementation and evaluation system of research methods to achieve a wider application of the sky integrated application and the intensity of tourism industry evaluation system. |
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