Reasonable division of eco-protection space is a vital measure to coordinate the relationship between regional economic development and ecological protection,and to realize regional sustainable development.The paper h...Reasonable division of eco-protection space is a vital measure to coordinate the relationship between regional economic development and ecological protection,and to realize regional sustainable development.The paper has concluded the concept of regional eco-protection space which has been divided into ecological space of forbidding development and restricted development.It has discussed methods to divide regional eco-protection space and proposed protection countermeasures for regional eco-protection space.GIS has been adopted to divide eco-protection space of Chongzuo City.The eco-protection space of Chongzuo City covers an overall area of 5,833.94 km2,taking up 34.04% of the total area of Chongzuo City;ecological space of forbidding development covers an area of 1,555.35 km2,taking up 8.97%;the ecological space of restricted development covers an area of 4,344.59 km2,taking up 25.07%.Finally,the protection countermeasures for regional eco-protection space have been proposed.展开更多
In order to provide an objective and scientific theoretical basis for rational distribution of wheat growth in Yunnan Province,according to the relationship between Yunnan weather conditions and wheat growth adaptabil...In order to provide an objective and scientific theoretical basis for rational distribution of wheat growth in Yunnan Province,according to the relationship between Yunnan weather conditions and wheat growth adaptability,a study on eco-climate type regionalization of wheat growing areas in Yunnan was conducted using principal component analysis and GIS technology. The results show that Yunnan Province could be divided into four types,namely southern warm and humid wheat growing area,central semi-arid wheat growing area,central semi-humid wheat growing area and north-central cold wheat growing area.展开更多
Water leisure tourism is an emerging theme in urban planning, and its planning mode and operation level directly influence the eco-cycle degree of urban development. Tourism activities inevitably impact environmental ...Water leisure tourism is an emerging theme in urban planning, and its planning mode and operation level directly influence the eco-cycle degree of urban development. Tourism activities inevitably impact environmental quality of urban water spaces, and the research on the environmental carrying capacity of such spaces has also become an important prerequisite of tourism planning. Taking the Yangzhou Ancient Canal Scenic Area for an example, the paper constructed the estimated indicators of water leisure tourism environmental carrying capacity on the basis of analyzing scenic geographical resources and tourism economic conditions, and calculated the scenic area's water leisure tourism environmental integrated carrying capacity by the method of barrel extrapolation, providing a reasonable foundation for evaluating the planning conditions in the eco-cycle urban water leisure tourism planning.展开更多
Agricultural eco-engineering is not only the important content of eco-agriculture construction, but also the important measure for operating eco-agriculture construction. Applying principle of ecology, and combining t...Agricultural eco-engineering is not only the important content of eco-agriculture construction, but also the important measure for operating eco-agriculture construction. Applying principle of ecology, and combining the method of systemic engineering with the measure of modern technology, the essential of agriculture ecologic engineering is to build the production mode of using agriculture resource with high effectiveness, and technique system of realizing sustainable development. This article gives an introduction of what the agricultural eco-engineering is and the basic theory and the design principle of agricultural eco-engineering.展开更多
基金Supported by Guangxi Natural Science Fund Project(0679026)~~
文摘Reasonable division of eco-protection space is a vital measure to coordinate the relationship between regional economic development and ecological protection,and to realize regional sustainable development.The paper has concluded the concept of regional eco-protection space which has been divided into ecological space of forbidding development and restricted development.It has discussed methods to divide regional eco-protection space and proposed protection countermeasures for regional eco-protection space.GIS has been adopted to divide eco-protection space of Chongzuo City.The eco-protection space of Chongzuo City covers an overall area of 5,833.94 km2,taking up 34.04% of the total area of Chongzuo City;ecological space of forbidding development covers an area of 1,555.35 km2,taking up 8.97%;the ecological space of restricted development covers an area of 4,344.59 km2,taking up 25.07%.Finally,the protection countermeasures for regional eco-protection space have been proposed.
基金Supported by the National Special Founds for the Construction of Modern Agricultural Industrial Technology System (MATS)(CARS-3-2-45)Founds for Selection and Promotion of New High-quality Beer-feed Barley in Yunnan
文摘In order to provide an objective and scientific theoretical basis for rational distribution of wheat growth in Yunnan Province,according to the relationship between Yunnan weather conditions and wheat growth adaptability,a study on eco-climate type regionalization of wheat growing areas in Yunnan was conducted using principal component analysis and GIS technology. The results show that Yunnan Province could be divided into four types,namely southern warm and humid wheat growing area,central semi-arid wheat growing area,central semi-humid wheat growing area and north-central cold wheat growing area.
基金Supported by 2011 Jiangsu Provincial Doctor Candidate Scientific Research Renovation Program: Studies on Urban Water Leisure Tourism Planning Based on Eco-cycle Theory (CXZZ11_0543)
文摘Water leisure tourism is an emerging theme in urban planning, and its planning mode and operation level directly influence the eco-cycle degree of urban development. Tourism activities inevitably impact environmental quality of urban water spaces, and the research on the environmental carrying capacity of such spaces has also become an important prerequisite of tourism planning. Taking the Yangzhou Ancient Canal Scenic Area for an example, the paper constructed the estimated indicators of water leisure tourism environmental carrying capacity on the basis of analyzing scenic geographical resources and tourism economic conditions, and calculated the scenic area's water leisure tourism environmental integrated carrying capacity by the method of barrel extrapolation, providing a reasonable foundation for evaluating the planning conditions in the eco-cycle urban water leisure tourism planning.
文摘Agricultural eco-engineering is not only the important content of eco-agriculture construction, but also the important measure for operating eco-agriculture construction. Applying principle of ecology, and combining the method of systemic engineering with the measure of modern technology, the essential of agriculture ecologic engineering is to build the production mode of using agriculture resource with high effectiveness, and technique system of realizing sustainable development. This article gives an introduction of what the agricultural eco-engineering is and the basic theory and the design principle of agricultural eco-engineering.
