Land tenure security is pertinent to achieving the sustainable development agenda in cities where land is needed and useful for development purposes.Sufficient empirical research has been done to prove the importance ...Land tenure security is pertinent to achieving the sustainable development agenda in cities where land is needed and useful for development purposes.Sufficient empirical research has been done to prove the importance of tenure security for investment,resilience,conservation,food security,as well as health and well-being,but it has not been clarified if and how land tenure security could adequately influence place loyalty and satisfaction with the residential environment,as it is clear that place loyalty and satisfaction are pertinent to inclusive development.Using the case of Ibadan City,the study examined how different dimensions of tenure security could determine residents’place loyalty and satisfaction.The study employed a survey cross-sectional research design to distribute 514 structured questionnaires to household heads across 4 sampled peri-urban local government areas while 452 were retrieved for analysis.Hierarchical regression analysis model was employed to understand the association between tenure security dimensions and satisfaction(as model I)and loyalty(as model II).For model I,F=8.640,P=0.000,R=0.555,and R^(2)=0.308 were obtained;while for model II,F=9.157,P=0.001,R=0.415,and R^(2)=0.173 were acquired.This thus means that residents’place loyalty and satisfaction can partly be explained by tenure security.In particular,respondents with no eviction experience,recognized property rights,and invulnerable to eviction have higher odds of being satisfied and loyal.Therefore,we recommend protection,improvement,and upgrading of land tenure security as one of the means to promote place loyalty and satisfaction,which is essential to achieving inclusive and sustainable development.展开更多
Yichang City is the place where both the Three Gorges and the Gezhouba Dam projects are being constructed. Practice shows that any large State planned project will bring prosperity to the local economy. The Gezhouba D...Yichang City is the place where both the Three Gorges and the Gezhouba Dam projects are being constructed. Practice shows that any large State planned project will bring prosperity to the local economy. The Gezhouba Dam Project in Yichang has provided the first opportunity for the city’s development During the first stage of the Gezhouba project from 1971 to 1980, the annual average progressive growth rate of fixed assets investment and展开更多
There were mainly six types of formalization models found in the study for 95 city and county names in China’s Hunan province,namely,the environment in a place for the place,the wish of the nomenclator for the place,...There were mainly six types of formalization models found in the study for 95 city and county names in China’s Hunan province,namely,the environment in a place for the place,the wish of the nomenclator for the place,the relative position of a place for the place,the resident for the place,the legend for the place,and the function of a place for the place.In the six formalization models,environment in a place for the place was the most in number,forging 47 names.Besides,the wish of the nomenclator for the place and the relative position of a place for the place came the second,taking 20 names respectively.The cognitive operation participating in the formalization was primarily single metonymy with only a few complex metonymies.Metaphtonymy could be only noted in the model of the wish of the nomenclator for the place.It was notable that single metaphor was missing in the cognitive operations.展开更多
Last October, the Nanjing-based aiwan, Hongkong, Macao and verseas Chinese Literature Society went to Wulong Pool. Zhang Chao, vice-chairman of the society, invited me to go to see the place with him. We went eastward...Last October, the Nanjing-based aiwan, Hongkong, Macao and verseas Chinese Literature Society went to Wulong Pool. Zhang Chao, vice-chairman of the society, invited me to go to see the place with him. We went eastward out of Longpanli along bustling and seething Guangzhou Avenue. by the side of the high Suolong Bridge, we found a garden gate with flower-展开更多
Administrative division is an important means of political power reorganization and management,resource integration and optimal allocation,which profoundly shapes the spatial layout of urban development in China.To cl...Administrative division is an important means of political power reorganization and management,resource integration and optimal allocation,which profoundly shapes the spatial layout of urban development in China.To clarify and compare differences between counties,county-level cities and municipal districts is the primary premise for the study of administrative division and urban development.This paper analyzes the institutional differences between counties and county-level cities,as well as counties,county-level cities and municipal districts,from the aspects of organizational structure,urban construction planning,land management,finance,taxation and public services.The research shows that the establishment of counties,county-level cities and municipal districts adapt to different levels and stages of economic and social development,and the conversion from county to county-level city and the conversion from county(or county-level city)to municipal district are both important transformation ways to change their administrative systems,which has different management system and operation pattern.At the same time,the transformation of county-level administrative region is also a“double-edged sword”,we should think about the administrative system as a whole to decide whether it should be adjusted,and effectively respond to the actual needs of local economic and social development.展开更多
From the perspective of man–land relationship, Yancheng City(ruins of Yancheng in the Spring and Autumn Period) as a typical theme tourist destination is selected to construct the structural model of driving effect o...From the perspective of man–land relationship, Yancheng City(ruins of Yancheng in the Spring and Autumn Period) as a typical theme tourist destination is selected to construct the structural model of driving effect of tourist destination attributes on tourists' place attachment, and carry out the empirical research. The results show that attributes of Yancheng City contain 4 dimensions, and tourists' perception of the attributes declines in the sequence "recreational and entertainment attribute→ attribute of culture of the Spring and Autumn Period→ attribute of landscapes and ruins→ attribute of humanistic concern"; the four-dimension attributes vary greatly in driving tourists' place attachment, recreational and entertainment attribute and attribute of culture of the Spring and Autumn Period have obvious positive driving effect, attribute of landscapes and ruins and attribute of humanistic concern have poorer driving effect; generally speaking, driving effect of tourist destination attributes on tourists' place attachment is demonstrated as "highlighted value functions of tourist destination attributes→‘predominant area' of tourists' perceptual experience→ obvious driving effect on tourists' place attachment" and "hysteretic value functions of tourist destination attributes→‘vulnerable area' of tourists' perceptual experience→ weakened driving effect on tourists' place attachment"; driving effect of the overall attributes of tourist destination on tourists' place attachment is to be further improved and optimized.展开更多
Rainstorm intensity formula,main basis of solving urban waterlogging,is the basis of scientifically and rationally making urban drainage professional planning and drainage engineering design. In this paper,compilation...Rainstorm intensity formula,main basis of solving urban waterlogging,is the basis of scientifically and rationally making urban drainage professional planning and drainage engineering design. In this paper,compilation of rainstorm intensity formula in Luzhai County was taken as the case,revision and compilation techniques and research methods of rainstorm intensity formulas in municipal district and administrated county of Liuzhou were introduced. According to the Design Specification for Outdoor Drainage( GB 50014-2006,2016) and the Technical Guidelines for Establishment of Intensity-Duration-Frequency Curve Design Rainstorm Profile,historical rainfall data at Luzhai National Weather Station were sampled by using annual maximum method,and sampling time was from1980 to 2016. The period with the maximum rainfall was divided into 11 time intervals: 5,10,15,20,30,45,60,90,120,150 and 180 min. Fitting adjust of rainstorm sample data was conducted by using Pearson-III distribution curve,rainstorm intensity formula was fitted by the least square method,and calculation accuracy test corresponded with the requirement of Design Specification for Outdoor Drainage( GB 50014-2006,2016). Conclusions and suggestions were as below: firstly,rainstorm intensity formula was compiled and calculated according to the recommended methods of the Design Specification for Outdoor Drainage( GB 50014-2006,2016) and the Technical Guidelines for Establishment of Intensity-Duration-Frequency Curve Design Rainstorm Profile,calculation process was normative,and calculation result error met the requirement of the specification. Secondly,sampling by annual maximum method was more suitable for the expression of periodic hydrometeorological law by taking year as reappearance period,and could cause better randomness and independence of statistical sample,and the method was scientific and reliable. Thirdly,rainstorm intensity formula compiled by taking rainfall data in national weather stations of Liuzhou and its administrated counties as the sample could be used in the scope of the local jurisdiction.展开更多
This paper attempts to integrate urban development and ecological conservation by applying and syncretizing the “urban region” concept from landscape ecology and the “city-region” concept from socioeconomics. Firs...This paper attempts to integrate urban development and ecological conservation by applying and syncretizing the “urban region” concept from landscape ecology and the “city-region” concept from socioeconomics. First, various concepts pertaining to regions are discussed and then, the integration of ecological conservation and urban development on a regional scale is introduced. Subsequently, the Greater Pearl River Delta, in China, is used as a case study area and landscape ecology’s “urban region” concept is applied to produce a landscape spatial arrangement framework for an urban region. This framework is achieved through the following steps: conceiving the study area as a region that consists of two urban regions, arranging ecological conservation landscapes by establishing a regional ecological network within the urban-region rings;and formulating an urban development strategy using central place theory. The resulting landscape spatial arrangement solution includes natural protection areas that cover half of the study area, several key strategic urbanizing locations, and suggestions for the strict protection of certain agricultural land-use areas. We believe that this framework facilitates a feasible exploration of land-use planning on a regional scale, although more in-depth studies are required to refine this approach.展开更多
Nowadays, spatial simulation on land use patterns is one of the key contents of LUCC. Modeling is an important tool for simulating land use patterns due to its ability to integrate measurements of changes in land cove...Nowadays, spatial simulation on land use patterns is one of the key contents of LUCC. Modeling is an important tool for simulating land use patterns due to its ability to integrate measurements of changes in land cover and the associated drivers. The conventional regression model can only analyze the correlation between land use types and driving factors but cannot depict the spatial autocorrelation characteristics. Land uses in Yongding County, which is located in the typical karst mountain areas in northwestern Hunan province, were investigated by means of modeling the spatial autocorrelation of land use types with the purpose of deriving better spatial land use patterns on the basis of terrain characteristics and infrastructural conditions. Through incorporating components describing the spatial autocorrelation into a conventional logistic model, we constructed a regression model (Autologistic model), and used this model to simulate and analyze the spatial land use patterns in Yongding County. According to the comparison with the conventional logistic model without considering the spatial autocorrelation, this model showed better goodness and higher accuracy of fitting. The distribution of arable land, wood land, built-up land and unused land yielded areas under the ROC curves (AUC) was improved to 0.893, 0.940, 0.907 and 0.863 respectively with the autologistic model. It is argued that the improved model based on autologistic method was reasonable to a certain extent. Meanwhile, these analysis results could provide valuable information for modeling future land use change scenarios with actual conditions of local and regional land use, and the probability maps of land use types obtained from this study could also support government decision-making on land use management for Yongding County and other similar areas.展开更多
Current situation of road landscaping in old districts of mountainous cities was analyzed,renovation design principles and basis were proposed. Pengshui County in Chongqing was taken for example to explore renovation ...Current situation of road landscaping in old districts of mountainous cities was analyzed,renovation design principles and basis were proposed. Pengshui County in Chongqing was taken for example to explore renovation design methods,overall concepts and relevant contents of the road landscaping in old districts of mountainous cities,so as to provide references for the renovation design of road landscaping in old districts of modern mountainous cities.展开更多
The metro is the most efficient and convenient public transport system in modern cities. For urban core areas in China, in which the metro was built later, there was more consideration for meeting the traffic needs of...The metro is the most efficient and convenient public transport system in modern cities. For urban core areas in China, in which the metro was built later, there was more consideration for meeting the traffic needs of cities. However, there are few studies of collaborative planning for metro stations and their surrounding space. Thus, there is an urgent need to conduct research on collaborative planning for metro stations and their surrounding commercial space in urban core areas. Unlike conventional methods of integrated design of stations and cities, this paper, based on the theory of place spirit, took Chunxi Road Metro Station in Chengdu and its surrounding commercial space for example. It explored the pattern and characteristics of the place in the commercial space around the metro station, analyzed the strategies of cultural and commercial integration, as well as architecture, street, landscape and other aspects of the design method in the space, and explored the strategies of place-making and infiltration, providing a reference point for the development and place-making of the commercial space around metro stations in urban core areas.展开更多
In recent years,under the guidance of the national“all-for-one tourism”and“integration of culture and tourism”development policies,humanistic leisure tourism has become the current hot spot in the development of C...In recent years,under the guidance of the national“all-for-one tourism”and“integration of culture and tourism”development policies,humanistic leisure tourism has become the current hot spot in the development of Chinese tourism industry.In 2013,China promulgated the National Tourism and Leisure Outline(2013-2020),which boosted the development of tourism and leisure consumption of urban and rural residents.In 2016,the State Council issued the“Several Opinions on Further Promoting the Construction of New Urbanization”,which clearly stated that it is necessary to“accelerate the cultivation of characteristic small towns”.The construction of small towns(blocks)led by the integration of culture and tourism has gradually become a new driving force for local economic development.In 2020,the global outbreak of the COVID-19 and normalized prevention and control measures have made the choice of tourism and leisure destinations more localized and short-distance.Characteristic leisure blocks and small towns have increasingly become important destinations for people to travel and leisure activities.Therefore,this article takes Shenzhen Nantou Ancient City as the research area,and uses literature review,questionnaire survey,and statistical survey methods(SPSS.25 and PLS.3.0)to obtain relevant literature and data and describe them.Statistical analysis and confirmatory factor analysis are designed to examine the relationship between the cultural authenticity of leisure blocks,product combination,accessibility,the sense of place identification,recreational intentions,and experience quality,diagnose and discover tourism from them,discover the problems existing on the supply side of tourism object,and provide guidance and suggestions for the construction and development of cultural tourism and leisure characteristic blocks.Finally,this paper tests 10 hypotheses and draws research conclusions:(1)Cultural authenticity has positive impact on recreational intention,place identification,and experience quality in humanistic leisure tourism.(2)Tourism product combination has positive impact on recreational intention and experience quality.(3)Accessibility can affect recreational intention and experience quality in a positive way.(4)Place identification can affect recreational intention in a positive way.(5)Experience quality has positive impact on recreational intention and place identification.展开更多
Nyima means sun in Tibetan.In the northwest of the Nagqu Prefecture,there is a county named Nyima.As the average elevation of about 5000 meters,the county is called the place closest to the sun.Photos in this column p...Nyima means sun in Tibetan.In the northwest of the Nagqu Prefecture,there is a county named Nyima.As the average elevation of about 5000 meters,the county is called the place closest to the sun.Photos in this column present the changes taken place there during a period about 30 years.Located in the near south of the"no man’s land"in the northern Tibet,the former Nyima is very barren and poverty.But this is left in展开更多
This article echoes Kenneth Frampton’s critical regionalism to address maintaining the values of the past into the present.For Frampton,architecture design is regionally infused due to essentially dealing with“speci...This article echoes Kenneth Frampton’s critical regionalism to address maintaining the values of the past into the present.For Frampton,architecture design is regionally infused due to essentially dealing with“specificity and locality”,however,remains reluctant to adopt a“universal technology”.A Masdar City’s design represents a valuable case due to casting light on the complexity embedded in intertwining the modernist technologies and a regional architecture.The case study’s analyses cited here suggest that the design of the present evolves from this complexity witnessing a deviation from a“universal technology”and a local architecture.A vernacular style of architecture has been blamed because it stitches together the“globe”and the“local”.A universal technology has been also witnessed here which yields support for the vernacular approaches embedded in a traditional architecture.What Frampton’s critical regionalism appears to overlook are the vernacular approaches that in the analysis of this article embrace a model of the design principles for the“tectonics”to be realised.The key argument brought forward in this article concerns Frampton’s critical regionalism that yet lacks a realistic approach to produce a sense within a local context,thereby needing in its theory to neatly twist the vernacular approaches with a critical regionalism’s synthesis.展开更多
News released from a National Workshop on Comprehensive Evalua-tion of the Status of Counties and Cities indicates that eighty counties and cities in the country have basically become well off,of which eighty percent ...News released from a National Workshop on Comprehensive Evalua-tion of the Status of Counties and Cities indicates that eighty counties and cities in the country have basically become well off,of which eighty percent are distributed in eastern coastal areas.展开更多
A total of 18 cities and counties in Hainan from 2012 to 2015 were selected as the basic research units to construct an index system for evaluating the ability of sustainable development that includes four guidelines ...A total of 18 cities and counties in Hainan from 2012 to 2015 were selected as the basic research units to construct an index system for evaluating the ability of sustainable development that includes four guidelines of economic development capacity, population development capacity, social support capacity, and resource utilization and environmental protection capacity. The improved entropy method was used to determine the weight, the Technique for Order of Preference by Similarity to Ideal Solution(TDPSIS) was used to calculate the capacity for sustainable development of the cities and counties and sort these cities and counties, and Arcgis10.2 was used to draw the provincewide distribution of the four guidelines. Thereupon, the author reached following conclusions: there was no big regional difference in the sustainable development capacity of cities and counties in Hainan, and they were basically in a general state of intermediate stage in the past four years; Haikou City and Sanya City, as the key cities, had a higher ability of sustainable development and had shown a remarkable capacity to drive the sustainable development of surrounding areas; according to the development level, the four guidelines were in the following order: resource utilization and environmental protection capacity, population development capacity, social support capacity, and economic development capacity.展开更多
基金financially supported by the Pan African University Research Grant of 2022 by the African Union。
文摘Land tenure security is pertinent to achieving the sustainable development agenda in cities where land is needed and useful for development purposes.Sufficient empirical research has been done to prove the importance of tenure security for investment,resilience,conservation,food security,as well as health and well-being,but it has not been clarified if and how land tenure security could adequately influence place loyalty and satisfaction with the residential environment,as it is clear that place loyalty and satisfaction are pertinent to inclusive development.Using the case of Ibadan City,the study examined how different dimensions of tenure security could determine residents’place loyalty and satisfaction.The study employed a survey cross-sectional research design to distribute 514 structured questionnaires to household heads across 4 sampled peri-urban local government areas while 452 were retrieved for analysis.Hierarchical regression analysis model was employed to understand the association between tenure security dimensions and satisfaction(as model I)and loyalty(as model II).For model I,F=8.640,P=0.000,R=0.555,and R^(2)=0.308 were obtained;while for model II,F=9.157,P=0.001,R=0.415,and R^(2)=0.173 were acquired.This thus means that residents’place loyalty and satisfaction can partly be explained by tenure security.In particular,respondents with no eviction experience,recognized property rights,and invulnerable to eviction have higher odds of being satisfied and loyal.Therefore,we recommend protection,improvement,and upgrading of land tenure security as one of the means to promote place loyalty and satisfaction,which is essential to achieving inclusive and sustainable development.
文摘Yichang City is the place where both the Three Gorges and the Gezhouba Dam projects are being constructed. Practice shows that any large State planned project will bring prosperity to the local economy. The Gezhouba Dam Project in Yichang has provided the first opportunity for the city’s development During the first stage of the Gezhouba project from 1971 to 1980, the annual average progressive growth rate of fixed assets investment and
文摘There were mainly six types of formalization models found in the study for 95 city and county names in China’s Hunan province,namely,the environment in a place for the place,the wish of the nomenclator for the place,the relative position of a place for the place,the resident for the place,the legend for the place,and the function of a place for the place.In the six formalization models,environment in a place for the place was the most in number,forging 47 names.Besides,the wish of the nomenclator for the place and the relative position of a place for the place came the second,taking 20 names respectively.The cognitive operation participating in the formalization was primarily single metonymy with only a few complex metonymies.Metaphtonymy could be only noted in the model of the wish of the nomenclator for the place.It was notable that single metaphor was missing in the cognitive operations.
文摘Last October, the Nanjing-based aiwan, Hongkong, Macao and verseas Chinese Literature Society went to Wulong Pool. Zhang Chao, vice-chairman of the society, invited me to go to see the place with him. We went eastward out of Longpanli along bustling and seething Guangzhou Avenue. by the side of the high Suolong Bridge, we found a garden gate with flower-
基金This research was funded by National Natural Science Foundation of China,grant number 41871151.
文摘Administrative division is an important means of political power reorganization and management,resource integration and optimal allocation,which profoundly shapes the spatial layout of urban development in China.To clarify and compare differences between counties,county-level cities and municipal districts is the primary premise for the study of administrative division and urban development.This paper analyzes the institutional differences between counties and county-level cities,as well as counties,county-level cities and municipal districts,from the aspects of organizational structure,urban construction planning,land management,finance,taxation and public services.The research shows that the establishment of counties,county-level cities and municipal districts adapt to different levels and stages of economic and social development,and the conversion from county to county-level city and the conversion from county(or county-level city)to municipal district are both important transformation ways to change their administrative systems,which has different management system and operation pattern.At the same time,the transformation of county-level administrative region is also a“double-edged sword”,we should think about the administrative system as a whole to decide whether it should be adjusted,and effectively respond to the actual needs of local economic and social development.
基金Sponsored by National Natural Science Foundation(41401152)Humanities and Social Sciences Youth Program of the Ministry of Education(14YJCZH228)2013 Key Humanities and Social Sciences Program of Nanjing Institute of Industry Technology(YK13-05-03)
文摘From the perspective of man–land relationship, Yancheng City(ruins of Yancheng in the Spring and Autumn Period) as a typical theme tourist destination is selected to construct the structural model of driving effect of tourist destination attributes on tourists' place attachment, and carry out the empirical research. The results show that attributes of Yancheng City contain 4 dimensions, and tourists' perception of the attributes declines in the sequence "recreational and entertainment attribute→ attribute of culture of the Spring and Autumn Period→ attribute of landscapes and ruins→ attribute of humanistic concern"; the four-dimension attributes vary greatly in driving tourists' place attachment, recreational and entertainment attribute and attribute of culture of the Spring and Autumn Period have obvious positive driving effect, attribute of landscapes and ruins and attribute of humanistic concern have poorer driving effect; generally speaking, driving effect of tourist destination attributes on tourists' place attachment is demonstrated as "highlighted value functions of tourist destination attributes→‘predominant area' of tourists' perceptual experience→ obvious driving effect on tourists' place attachment" and "hysteretic value functions of tourist destination attributes→‘vulnerable area' of tourists' perceptual experience→ weakened driving effect on tourists' place attachment"; driving effect of the overall attributes of tourist destination on tourists' place attachment is to be further improved and optimized.
基金Supported by the Item of Urban and Rural Community Affairs(Urban Construction--Planning Compilation and Project Prophase)in Liuzhou City in 2015
文摘Rainstorm intensity formula,main basis of solving urban waterlogging,is the basis of scientifically and rationally making urban drainage professional planning and drainage engineering design. In this paper,compilation of rainstorm intensity formula in Luzhai County was taken as the case,revision and compilation techniques and research methods of rainstorm intensity formulas in municipal district and administrated county of Liuzhou were introduced. According to the Design Specification for Outdoor Drainage( GB 50014-2006,2016) and the Technical Guidelines for Establishment of Intensity-Duration-Frequency Curve Design Rainstorm Profile,historical rainfall data at Luzhai National Weather Station were sampled by using annual maximum method,and sampling time was from1980 to 2016. The period with the maximum rainfall was divided into 11 time intervals: 5,10,15,20,30,45,60,90,120,150 and 180 min. Fitting adjust of rainstorm sample data was conducted by using Pearson-III distribution curve,rainstorm intensity formula was fitted by the least square method,and calculation accuracy test corresponded with the requirement of Design Specification for Outdoor Drainage( GB 50014-2006,2016). Conclusions and suggestions were as below: firstly,rainstorm intensity formula was compiled and calculated according to the recommended methods of the Design Specification for Outdoor Drainage( GB 50014-2006,2016) and the Technical Guidelines for Establishment of Intensity-Duration-Frequency Curve Design Rainstorm Profile,calculation process was normative,and calculation result error met the requirement of the specification. Secondly,sampling by annual maximum method was more suitable for the expression of periodic hydrometeorological law by taking year as reappearance period,and could cause better randomness and independence of statistical sample,and the method was scientific and reliable. Thirdly,rainstorm intensity formula compiled by taking rainfall data in national weather stations of Liuzhou and its administrated counties as the sample could be used in the scope of the local jurisdiction.
文摘This paper attempts to integrate urban development and ecological conservation by applying and syncretizing the “urban region” concept from landscape ecology and the “city-region” concept from socioeconomics. First, various concepts pertaining to regions are discussed and then, the integration of ecological conservation and urban development on a regional scale is introduced. Subsequently, the Greater Pearl River Delta, in China, is used as a case study area and landscape ecology’s “urban region” concept is applied to produce a landscape spatial arrangement framework for an urban region. This framework is achieved through the following steps: conceiving the study area as a region that consists of two urban regions, arranging ecological conservation landscapes by establishing a regional ecological network within the urban-region rings;and formulating an urban development strategy using central place theory. The resulting landscape spatial arrangement solution includes natural protection areas that cover half of the study area, several key strategic urbanizing locations, and suggestions for the strict protection of certain agricultural land-use areas. We believe that this framework facilitates a feasible exploration of land-use planning on a regional scale, although more in-depth studies are required to refine this approach.
基金National High Technology Research and Development Program of China, No.2008AA12Z106 National Natural Science Foundation of China, No.40801166 No.40771198
文摘Nowadays, spatial simulation on land use patterns is one of the key contents of LUCC. Modeling is an important tool for simulating land use patterns due to its ability to integrate measurements of changes in land cover and the associated drivers. The conventional regression model can only analyze the correlation between land use types and driving factors but cannot depict the spatial autocorrelation characteristics. Land uses in Yongding County, which is located in the typical karst mountain areas in northwestern Hunan province, were investigated by means of modeling the spatial autocorrelation of land use types with the purpose of deriving better spatial land use patterns on the basis of terrain characteristics and infrastructural conditions. Through incorporating components describing the spatial autocorrelation into a conventional logistic model, we constructed a regression model (Autologistic model), and used this model to simulate and analyze the spatial land use patterns in Yongding County. According to the comparison with the conventional logistic model without considering the spatial autocorrelation, this model showed better goodness and higher accuracy of fitting. The distribution of arable land, wood land, built-up land and unused land yielded areas under the ROC curves (AUC) was improved to 0.893, 0.940, 0.907 and 0.863 respectively with the autologistic model. It is argued that the improved model based on autologistic method was reasonable to a certain extent. Meanwhile, these analysis results could provide valuable information for modeling future land use change scenarios with actual conditions of local and regional land use, and the probability maps of land use types obtained from this study could also support government decision-making on land use management for Yongding County and other similar areas.
文摘Current situation of road landscaping in old districts of mountainous cities was analyzed,renovation design principles and basis were proposed. Pengshui County in Chongqing was taken for example to explore renovation design methods,overall concepts and relevant contents of the road landscaping in old districts of mountainous cities,so as to provide references for the renovation design of road landscaping in old districts of modern mountainous cities.
基金Sponsored by Technology Research Program of Sichuan Province of China(2016JY0111)
文摘The metro is the most efficient and convenient public transport system in modern cities. For urban core areas in China, in which the metro was built later, there was more consideration for meeting the traffic needs of cities. However, there are few studies of collaborative planning for metro stations and their surrounding space. Thus, there is an urgent need to conduct research on collaborative planning for metro stations and their surrounding commercial space in urban core areas. Unlike conventional methods of integrated design of stations and cities, this paper, based on the theory of place spirit, took Chunxi Road Metro Station in Chengdu and its surrounding commercial space for example. It explored the pattern and characteristics of the place in the commercial space around the metro station, analyzed the strategies of cultural and commercial integration, as well as architecture, street, landscape and other aspects of the design method in the space, and explored the strategies of place-making and infiltration, providing a reference point for the development and place-making of the commercial space around metro stations in urban core areas.
文摘Administrative divisions: ChengduMunicipality:Qingyang District, Jinjiang District,Wuhou District, Chenghua District, JinniuDistrict, Longquanyi District, QingbaijiangDistrict, Jintang County, Shuangliu County,Wenjiang County, Chongzhou City, XinduCounty, Dujiangyan City, Qionglai City,Pixian County, Pujiang County, XinjingCounty, Dayi County, Pengzhou
文摘In recent years,under the guidance of the national“all-for-one tourism”and“integration of culture and tourism”development policies,humanistic leisure tourism has become the current hot spot in the development of Chinese tourism industry.In 2013,China promulgated the National Tourism and Leisure Outline(2013-2020),which boosted the development of tourism and leisure consumption of urban and rural residents.In 2016,the State Council issued the“Several Opinions on Further Promoting the Construction of New Urbanization”,which clearly stated that it is necessary to“accelerate the cultivation of characteristic small towns”.The construction of small towns(blocks)led by the integration of culture and tourism has gradually become a new driving force for local economic development.In 2020,the global outbreak of the COVID-19 and normalized prevention and control measures have made the choice of tourism and leisure destinations more localized and short-distance.Characteristic leisure blocks and small towns have increasingly become important destinations for people to travel and leisure activities.Therefore,this article takes Shenzhen Nantou Ancient City as the research area,and uses literature review,questionnaire survey,and statistical survey methods(SPSS.25 and PLS.3.0)to obtain relevant literature and data and describe them.Statistical analysis and confirmatory factor analysis are designed to examine the relationship between the cultural authenticity of leisure blocks,product combination,accessibility,the sense of place identification,recreational intentions,and experience quality,diagnose and discover tourism from them,discover the problems existing on the supply side of tourism object,and provide guidance and suggestions for the construction and development of cultural tourism and leisure characteristic blocks.Finally,this paper tests 10 hypotheses and draws research conclusions:(1)Cultural authenticity has positive impact on recreational intention,place identification,and experience quality in humanistic leisure tourism.(2)Tourism product combination has positive impact on recreational intention and experience quality.(3)Accessibility can affect recreational intention and experience quality in a positive way.(4)Place identification can affect recreational intention in a positive way.(5)Experience quality has positive impact on recreational intention and place identification.
文摘Nyima means sun in Tibetan.In the northwest of the Nagqu Prefecture,there is a county named Nyima.As the average elevation of about 5000 meters,the county is called the place closest to the sun.Photos in this column present the changes taken place there during a period about 30 years.Located in the near south of the"no man’s land"in the northern Tibet,the former Nyima is very barren and poverty.But this is left in
文摘This article echoes Kenneth Frampton’s critical regionalism to address maintaining the values of the past into the present.For Frampton,architecture design is regionally infused due to essentially dealing with“specificity and locality”,however,remains reluctant to adopt a“universal technology”.A Masdar City’s design represents a valuable case due to casting light on the complexity embedded in intertwining the modernist technologies and a regional architecture.The case study’s analyses cited here suggest that the design of the present evolves from this complexity witnessing a deviation from a“universal technology”and a local architecture.A vernacular style of architecture has been blamed because it stitches together the“globe”and the“local”.A universal technology has been also witnessed here which yields support for the vernacular approaches embedded in a traditional architecture.What Frampton’s critical regionalism appears to overlook are the vernacular approaches that in the analysis of this article embrace a model of the design principles for the“tectonics”to be realised.The key argument brought forward in this article concerns Frampton’s critical regionalism that yet lacks a realistic approach to produce a sense within a local context,thereby needing in its theory to neatly twist the vernacular approaches with a critical regionalism’s synthesis.
文摘News released from a National Workshop on Comprehensive Evalua-tion of the Status of Counties and Cities indicates that eighty counties and cities in the country have basically become well off,of which eighty percent are distributed in eastern coastal areas.
基金Sponsored by Scientific Research Projects of Colleges and Universities in Hainan Province(Hnky2015-54)
文摘A total of 18 cities and counties in Hainan from 2012 to 2015 were selected as the basic research units to construct an index system for evaluating the ability of sustainable development that includes four guidelines of economic development capacity, population development capacity, social support capacity, and resource utilization and environmental protection capacity. The improved entropy method was used to determine the weight, the Technique for Order of Preference by Similarity to Ideal Solution(TDPSIS) was used to calculate the capacity for sustainable development of the cities and counties and sort these cities and counties, and Arcgis10.2 was used to draw the provincewide distribution of the four guidelines. Thereupon, the author reached following conclusions: there was no big regional difference in the sustainable development capacity of cities and counties in Hainan, and they were basically in a general state of intermediate stage in the past four years; Haikou City and Sanya City, as the key cities, had a higher ability of sustainable development and had shown a remarkable capacity to drive the sustainable development of surrounding areas; according to the development level, the four guidelines were in the following order: resource utilization and environmental protection capacity, population development capacity, social support capacity, and economic development capacity.