Study On Planning And Designing Of Tourism Landscape And Integrated Rehabilitation Of Rock Desertification In The Karst Areas

Characteristic ecotourism is one important project measure of regional economy development on integrated rehabilitation of rock desertification in the karst areas,it take characteristic rock desertification and integrated rehabilitation landscape,rural landscape,natural landscape and folkway, folk-custom of karst areas as tourism resource,to develop rural characteristic ecotourism,and meet the demand of tourist about leisure,entertainment,learn and return to nature.The thesis contact with comprehensive rehabilitation technique and model project on Karst plateau degeneration ecosystem of key projects in the national science & technology pillar program in the eleventh five-year plan period and collaborative construction model of karst rock desertification integrated rehabilitation and community tourism in Guizhou of science & technology project of Guizhou Province,and take research methods of questionnaire survey,observation on the spot,literature research and "3S" technique etc,according to analysis theory of geography,botany,landscape ecology,tourism aesthetics and planning and designing of landscape,integrate planning and designing of landscape and integrated rehabilitation of rock desertification with purposeful,planned,systematic comparison analysis, induction and generalization,analyze aesthetic value,ecological value, efficiency of economic and social of rock desertification landscape and its main rehabilitation models and representative landscape in the karst areas.plan and design the rock desertification landscape of Shiqiao catchment of Bijie Yachi demonstration site,Yang changdong catchment of Qingzhen Hongfenghu demonstration site,Dingtan catchment of Guanling-Zhenfeng Huajiang demonstration site and become tourism resources to develop characteristic ecotourism.The main conclusions of the thesis are as follows:(1)Taking rock desertification and its rehabilitation landscape as tourism resources to develop characteristic ecotourism is can be in the karst areas.It evolved from potential,light,moderate,intensified,extremely intensified rock desertification landscape under mutual influence of natural causes and human activities,and rehabilitation rock desertification to form these landscapes,such as economy and fruit forest,grass,slope terrace,and circular courtyard economy model.It is necessary to exert the function of these landscape resources,and develop participatory rural ecotourism sufficiently in the process of integrated rehabilitation of rock desertification.(2)The thesis selected three demonstration sites have representation in configuration of catchments,terrain and physiognomy,and have main karst physiognomy landscapes,rock desertification landscapes and rehabilitation landscapes,effect of demonstration test is strong,function of basal condition is good,potential of tourism market is great.Visual analysis,combinational potential-light Fengcong-depression rock desertification landscape character of plateau and mountain will be reflected in Bijie Yachi demonstration site as a whole,combinational light-moderate Fengcong-basin rock desertification landscape character of plateau and basin will be reflected in Qingzhen Hong fenghu demonstration site as a whole,combinational moderate- intensified Fengcong-gorge rock desertification landscape character of plateau and gorge will be reflected in Guanling-Zhenfeng Huajiang demonstration site as a whole.(3)fiase on elements and conditions of integrated rehabilitation of rock desertification in the karst areas to plan and design the measures of project and plant coupling the theory and technique,to make rock desertification rehabilitation have eco-efficiency,landscape function and aesthetic value simultaneously.Excavate its form value profoundly to enhance additional value, to turn and strengthen rehabilitation progeny.Integrate landscape function, aesthetic factor with measures of project,plant and technique of rock desertification rehabilitation to create resource base for developing characteristic ecotourism of karst rock desertification areas.(4)According to the feature of terrain and physiognomy and condition of rock desertification rehabilitation,ecotourism of Bijie Yachi demonstration site will be developed,comprise of scientific popularization demonstration base of potential-light rock desertification rehabilitation,experience agricultural cultivation culture of compound management pattern of mixed agriculture, leisure fishing and featured dinner in suburb.Ecotourism of Qingzhen Hong fenghu demonstration site will be developed,consist of scientific popularization demonstration base of light-moderate rock desertification rehabilitation,view rural eco-agriculture landscape,realize development pattern of ecological livestock breeding and tasting fresh milk.Ecotourism of Guanling-Zhenfeng Huajiang demonstration site will be developed,including scientific popularization demonstration base of moderate-intensified rock desertification rehabilitation,view typical gorge landscape and outstretched grand precipitous high mountains,experience the tourism of pedestrianism, mountaineering and exploration adventure,buy characteristic Chinese prickly ash of ecological green industry and special stone.Take the opportunity of this rural characteristic ecotourism,community residenter participate in,get rid of poverty and create wealth,achieve harmonious development on benefits of ecology,economy,society.