Agricultural heritage ecotourism is a newly emerging tourism type, thus there is no too much referential experience for its development. The plight that Longxian Village is facing in its protection and development was...Agricultural heritage ecotourism is a newly emerging tourism type, thus there is no too much referential experience for its development. The plight that Longxian Village is facing in its protection and development was discussed, specifically, the contradictions among residents, economy and society; based on ecological concepts, local social and economic development was elaborated from four perspectives of economic activities, lifestyles, human and nature, development concepts. Finally, suggestions were given to help Longxian Village out of the difficulty in its ecotourism development in terms of establishing multi-party participation, making ecotourism planning, designing reasonable tourist products and constructing a complete eco-industrial chain.展开更多
The eco-adaptation of the landscape in Hani villages consists of two stages.The first stage is the ecological selection and adaptation of the landscapes in Hani villages to the natural environment.The forest landscape...The eco-adaptation of the landscape in Hani villages consists of two stages.The first stage is the ecological selection and adaptation of the landscapes in Hani villages to the natural environment.The forest landscape ecosystem,the architectural landscape ecosystem,and the terraced landscape ecosystem are the concentrated manifestations of meeting production and living needs,adapting to topographic changes,and adapting to climate features.The second stage is the adjustment and improvement of the landscape in Hani villages to the built environment.It is embodied in the establishment of the Mysterious Woods,abundance of plants in the building group,construction of artificial ditches,production of water infrastructures,and abundance of landscape nodes.In the end,Hani villages have experienced a long process of selection,adaptation,improvement and perfection,and gradually formed a harmonious and unified landscape ecosystem.Through field investigation,this paper analyzed the landscapes of Hani villages from the angle of ecological adaptability.It mainly studied the formation causes of the village landscapes as a material carrier,the process of village landscape adapting to natural and built environment,and the inherent ecological significance,which is of imperative and realistic significance to promote the ecological protection and construction of Hani villages.展开更多
Based on analyzing the existing problems in the development of Zhenshan Eco-museum tourism,this study aimed to plan and design the structure of Zhenshan ethnic cultural and ecological tourism zone,and the projects of ...Based on analyzing the existing problems in the development of Zhenshan Eco-museum tourism,this study aimed to plan and design the structure of Zhenshan ethnic cultural and ecological tourism zone,and the projects of cultural and ecological tourism under the premise of protection and development.展开更多
The study of the performance of raw clay bricks has made it possible to develop laterite in Eco village construction projects.Identification tests(particle size analysis,Atterberg limits,Proctor,shrinkage limit,and sa...The study of the performance of raw clay bricks has made it possible to develop laterite in Eco village construction projects.Identification tests(particle size analysis,Atterberg limits,Proctor,shrinkage limit,and sand equivalent)made it possible to characterize the laterite,the sand,and the E1 mixture(70%laterite and 30%sand).By adding binders to E1,three other types of mixtures E2,E3,and E4 have been proposed.The improved E1 sample:(1)At 2.5%of cement gives E2;(2)At 10%of lime gives E3;(3)with 0.8%lignosulfonates.After making the bricks using the samples E1,E2,E3,and E4,we perform uniform compression test at 3,7,and 21 days.All samples have simple compressive strengths greater than 0.5 MPa(in accordance with standard NF EN 771-1)after 3 days.Their evolution from 0.5 to 2.5 MPa,between 3 and 7 days,shows a jump of 1.5.From 7 to 21 days the evolution curve of the Rc shows a slight ascension then a plateau pace(2.5,2.51,2.56 MPa).From these results,we concluded that they were used according to the area and the type of climate.The use of the sample E1 is proposed in arid zones or with low rainfall,the sample E2,and E3 in the rainy zones without risk of capillary rise and the sample E4 in the rainy zones with the risk of capillary rise.展开更多
基金Supported by Youth Foundation of the Ministry of Education (11YJCZH229)National Social Science YouthFoundation (12CGJ116)
文摘Agricultural heritage ecotourism is a newly emerging tourism type, thus there is no too much referential experience for its development. The plight that Longxian Village is facing in its protection and development was discussed, specifically, the contradictions among residents, economy and society; based on ecological concepts, local social and economic development was elaborated from four perspectives of economic activities, lifestyles, human and nature, development concepts. Finally, suggestions were given to help Longxian Village out of the difficulty in its ecotourism development in terms of establishing multi-party participation, making ecotourism planning, designing reasonable tourist products and constructing a complete eco-industrial chain.
基金Sponsored by National Social Science Fund Project“Study on the Ecological Protection and Sustainable Development of the Ethnic Villages in the Southwest China in the Context of Urbanization”(15XMZ089)
文摘The eco-adaptation of the landscape in Hani villages consists of two stages.The first stage is the ecological selection and adaptation of the landscapes in Hani villages to the natural environment.The forest landscape ecosystem,the architectural landscape ecosystem,and the terraced landscape ecosystem are the concentrated manifestations of meeting production and living needs,adapting to topographic changes,and adapting to climate features.The second stage is the adjustment and improvement of the landscape in Hani villages to the built environment.It is embodied in the establishment of the Mysterious Woods,abundance of plants in the building group,construction of artificial ditches,production of water infrastructures,and abundance of landscape nodes.In the end,Hani villages have experienced a long process of selection,adaptation,improvement and perfection,and gradually formed a harmonious and unified landscape ecosystem.Through field investigation,this paper analyzed the landscapes of Hani villages from the angle of ecological adaptability.It mainly studied the formation causes of the village landscapes as a material carrier,the process of village landscape adapting to natural and built environment,and the inherent ecological significance,which is of imperative and realistic significance to promote the ecological protection and construction of Hani villages.
文摘Based on analyzing the existing problems in the development of Zhenshan Eco-museum tourism,this study aimed to plan and design the structure of Zhenshan ethnic cultural and ecological tourism zone,and the projects of cultural and ecological tourism under the premise of protection and development.
文摘The study of the performance of raw clay bricks has made it possible to develop laterite in Eco village construction projects.Identification tests(particle size analysis,Atterberg limits,Proctor,shrinkage limit,and sand equivalent)made it possible to characterize the laterite,the sand,and the E1 mixture(70%laterite and 30%sand).By adding binders to E1,three other types of mixtures E2,E3,and E4 have been proposed.The improved E1 sample:(1)At 2.5%of cement gives E2;(2)At 10%of lime gives E3;(3)with 0.8%lignosulfonates.After making the bricks using the samples E1,E2,E3,and E4,we perform uniform compression test at 3,7,and 21 days.All samples have simple compressive strengths greater than 0.5 MPa(in accordance with standard NF EN 771-1)after 3 days.Their evolution from 0.5 to 2.5 MPa,between 3 and 7 days,shows a jump of 1.5.From 7 to 21 days the evolution curve of the Rc shows a slight ascension then a plateau pace(2.5,2.51,2.56 MPa).From these results,we concluded that they were used according to the area and the type of climate.The use of the sample E1 is proposed in arid zones or with low rainfall,the sample E2,and E3 in the rainy zones without risk of capillary rise and the sample E4 in the rainy zones with the risk of capillary rise.
