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A Guide to the Open Cities(Counties,Cities and Districts)of Sichuan Province
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《China's Foreign Trade》 1996年第10期13-14,共2页
Administrative divisions: ChengduMunicipality:Qingyang District, Jinjiang District,Wuhou District, Chenghua District, JinniuDistrict, Longquanyi District, QingbaijiangDistrict, Jintang County, Shuangliu County,Wenjian... 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 展开更多
关键词 USS counties cities and districts)of Sichuan Province A Guide to the Open cities OPEN
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Empirical Analysis on Dominant Agriculture in Agricultural Districts and Counties of Tianjin
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作者 Xiaolan YUN 《Asian Agricultural Research》 2017年第4期16-19,25,共5页
At present,developing the dominant agriculture plays an essential role in promoting the agricultural modernization of Tianjin. Based on the theory of location quotient,this paper made a quantitative analysis of the do... At present,developing the dominant agriculture plays an essential role in promoting the agricultural modernization of Tianjin. Based on the theory of location quotient,this paper made a quantitative analysis of the dominant agriculture in the agricultural districts and counties of Tianjin. According to the analysis,it made a qualitative analysis of the factors. Finally,it determined the dominant agriculture of each agricultural district and county of Tianjin. 展开更多
关键词 Agricultural districts and counties Dominant agriculture Empirical analysis TIANJIN
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Spatial-Temporal Differentiation of Sustainable Development in Cities and Counties of Hainan Province
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作者 ZHUANG Haiyan 《Journal of Landscape Research》 2018年第1期7-15,共9页
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
关键词 Sustainable development Index system EVALUATION cities and counties HAINAN
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Order of Precedence Between Local Laws of Cities with Subordinate Districts and Regulations of Provincial Governments Clarifying Premises for Discussion Based on the Characteristics of Laws
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作者 Zheng Tai'an Lin Min Zhang Congrong 《Contemporary Social Sciences》 2018年第2期106-117,共12页
The lack of descriptions regarding the order of precedence between the local laws of cities with subordinate districts and the regulations of provincial governments in Legislation Law of the People's Republic of C... The lack of descriptions regarding the order of precedence between the local laws of cities with subordinate districts and the regulations of provincial governments in Legislation Law of the People's Republic of China(Legislation Law) has led to two divergent views. One holds that "the local laws of cities with subordinate districts should take precedence over the regulations of provincial governments," while the other supports the exact opposite. This is a value judgment issue in legislation. To reach a solution, we need to clarify the premises based on the characteristics of the laws in question so that a basic common ground can be established for discussion. The first premise for traditional legislation is that a law should be based on experience as well as logic; the second is that the experience of authority subjects, plus the three aspects of logic should outweigh the experience of social subjects, plus the three aspects of logic. With respect to postmodern legislation, the first premise is that experience should override logic, and the second is that the experience of the authority subject should take precedence over that of social subject, with no requirements for logical consistency. Since Legislation Law fal s into the category of postmodern legislation, according to the premises, the argument that the local laws of cities with subordinate districts should take precedence enjoys wider acceptance, but the view is logically challenged in terms of conceptual consistency, system consistency and principle consistency. More studies must be conducted to facilitate the discussion. 展开更多
关键词 cities with subordinate districts local laws regulations of provincial governments order of precedence premises postmodern legislation
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Eighty Counties and Cities Have Become Well-off in China
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《China Population Today》 1994年第5期19-19,共1页
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
关键词 Eighty counties and cities Have Become Well-off in China
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The Application of Old City Planning Based on the Concept of Smart Cities: A Case Study of Wanli District, Nanchang
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作者 LIU Jiahao CAO Chaowen 《Journal of Landscape Research》 2018年第6期17-20,共4页
The impact of a smart city as one of the new urban forms on the city is still in the exploratory stage. Therefore, it is necessary to fully analyze the impact of a smart city in the urban planning field, and actively ... The impact of a smart city as one of the new urban forms on the city is still in the exploratory stage. Therefore, it is necessary to fully analyze the impact of a smart city in the urban planning field, and actively explore the planning ideas and methods that are compatible with the planning and renovation of the old city. On the basis of applying the concept of smart cities, Wanli District of Nanchang City has paid attention to the optimization of urban spatial structure, focused on the development of tourism industry, built an intelligent transportation system with priority to public transport, and improved infrastructure construction, in order to provide guidance for the wisdom update of the old city. 展开更多
关键词 Smart CITY OLD CITY RENEWAL Informationization WANLI district
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Color Planning and Design of Main Urban Districts of Xuzhou City 被引量:1
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作者 SHU Xin HUA Tianran 《Journal of Landscape Research》 2015年第6期31-37,41,共8页
Through investigating colors of Xuzhou City, combining with color planning practices in domestic and foreign cities, current colors and characteristics of main urban districts of Xuzhou City were analyzed, overall ori... Through investigating colors of Xuzhou City, combining with color planning practices in domestic and foreign cities, current colors and characteristics of main urban districts of Xuzhou City were analyzed, overall orientation and design concept of city color were explored, the overall framework of regional building colors and the zoning planning were proposed, to give new concepts for the future city color planning and design. 展开更多
关键词 City color Color planning and design Main urban district of Xuzhou
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Renovation of Road Landscaping in Old Downtown Areas of Mountainous Cities:A Case Study of Pengshui County,Chongqing Municipality
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作者 LI Qin 《Journal of Landscape Research》 2013年第Z3期16-18,共3页
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
关键词 Old district in mountainous cities Road LANDSCAPING RENOVATION design Pengshui COUNTY in CHONGQING MUNICIPALITY
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Wudang Mode of Ecological Civilization Construction in Western Counties
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作者 Yang Wen Wang Tiansheng Deng Zushan 《Meteorological and Environmental Research》 CAS 2014年第7期45-50,共6页
First, emphasis was given to the analysis on the practices of ecological civilization construction in Wudang District, and then the Wudang mode of ecological civilization construction was discussed and summarized from... First, emphasis was given to the analysis on the practices of ecological civilization construction in Wudang District, and then the Wudang mode of ecological civilization construction was discussed and summarized from the aspects of implementation process, implementation path, and implementation dynamics, obtaining the following enlightenments: accelerating the development of ecological economy is the primary task for the ec- ological civilization construction in western counties; optimizing the spatial development pattern is an important means to promote the ecological civi- lization construction scientifically; capturing the acting point is the key factor to realize the win-win of economic development and ecological protection; the overall development of social undertakings to achieve the happiness of people in rural and urban area is the goal of ecological civilization. 展开更多
关键词 West county Ecological civilization Wudang district MODE China
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Dual-objective pattern optimization method for land suitability zoning in mountain counties
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作者 WANG Lei WU Lian +1 位作者 ZHANG Wei JING Wen-li 《Journal of Mountain Science》 SCIE CSCD 2023年第1期209-226,共18页
As the basic administrative unit of China,counties have grown rapidly in recent years in the context of rapid urbanization,especially for counties located in mountainous areas.The drastic changes in land in mountainou... As the basic administrative unit of China,counties have grown rapidly in recent years in the context of rapid urbanization,especially for counties located in mountainous areas.The drastic changes in land in mountainous areas can easily cause irreversible damage to the sensitive ecological environment.Through the dual-objective suitability zoning of ecological and construction balance,regional sustainable land use patterns can be realized.In this study,Hantai District in Southern Shaanxi province,China,was chosen as the research area aiming at creating a balance between ecological supply and the development of construction in spatial planning.A dual-objective process evaluation system for ecological protection and construction development was proposed with 15 resistance factors selected from three attributes:natural ecology,economic society,and policy.The minimum resistance surface discrimination methods for ecological land and construction development land were proposed based on vertical space superposition and horizontal minimum cumulative resistance models.Finally,the land in Hantai District was divided into four development grades from the optimal angle of dual goals,i.e.,the construction core zone being 134.56 km^(2),the suitable construction zone 115.77 km2,the ecological buffer zone 153.74 km^(2),and the ecological control zone 151.93 km^(2),using the method combining resistance difference and threshold division.In addition,the development direction of each town under jurisdiction was identified.This study compensates for the deficiency of traditional methods that evaluate land only from a single vertical or horizontal process. 展开更多
关键词 Dual-objective pattern Land suitability zoning Minimum cumulative resistance model Mountain county Hantai district
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The Development Status and Countermeasures of Foxtail Millet Industry in Zhangjiakou City Under the Background of the Constructing Two Districts of the Capital
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作者 Xiaojie LIU 《Agricultural Biotechnology》 CAS 2021年第2期113-116,121,共5页
Foxtail millet is drought-resistant and water-saving.It is a typical environmentally friendly crop with high economic and social benefits.In the context of constructing"Two districts of the capital",it is im... Foxtail millet is drought-resistant and water-saving.It is a typical environmentally friendly crop with high economic and social benefits.In the context of constructing"Two districts of the capital",it is imperative to develop the foxtail millet industry in view of the ecological conditions of Zhangjiakou City.Based on the analysis of the development status of the foxtail millet industry in Zhangjiakou City,this study pointed out the current problems in the development of the foxtail millet industry in Zhangjiakou City,and put forward specific suggestions for the development of the foxtail millet industry in Zhangjiakou City in the future. 展开更多
关键词 Foxtail millet industry Development status COUNTERMEASURES Two districts of the capital Zhangjiakou City
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Total 9 Illegal RE Mining Districts in Dingnan County Were Bombed out
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《China Rare Earth Information》 2005年第11期3-3,共1页
关键词 RE Total 9 Illegal RE Mining districts in Dingnan County Were Bombed out
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Analysis of Characteristics and Meteorological Influencing Factors of Air Pollution in Luojiang District,Deyang City
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作者 Zirui ZUO Hao XIANG +1 位作者 Huan YANG Yuxiang GAO 《Meteorological and Environmental Research》 2024年第4期24-28,共5页
Based on the monitoring data of ambient air quality and meteorological observation data,the characteristics and meteorological influencing factors of air pollution in Luojiang District of Deyang City from 2018 to 2022... Based on the monitoring data of ambient air quality and meteorological observation data,the characteristics and meteorological influencing factors of air pollution in Luojiang District of Deyang City from 2018 to 2022 were analyzed.The results show that from 2018 to 2022,the main air pollutants affecting the air quality of Luojiang District of Deyang City were PM_(2.5) and PM_(10),and the primary pollutant on heavy pollution days was basically PM_(2.5).PM_(2.5) and PM_(10) pollution showed obvious seasonal differences,and PM_(2.5) concentration exceeded the limit mainly in spring and winter,among which it was the most serious in early spring,especially in January and February,followed by December.PM_(10) exceeding the standard had a high seasonal correlation with PM_(2.5) exceeding the standard,mainly in spring and winter,among which it was the most serious in winter,especially in December,followed by January.PM_(2.5) and PM_(10) pollution showed an overall weakening trend.PM_(2.5) and PM_(10) concentration were closely related to meteorological factors such as temperature,relative humidity,wind speed,precipitation and air pressure,and were mainly affected by rainfall. 展开更多
关键词 Luojiang district of Deyang City Air pollution METEOROLOGY CHARACTERISTICS
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RS and GIS-based Analysis on Dynamic Changes of Landscape Pattern on Urban-rural Fringe——A Case Study of Licheng District, Jinan City of China 被引量:1
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作者 张芬 吴泉源 +1 位作者 张辉 徐燕慧 《Journal of Landscape Research》 2012年第6期42-46,共5页
By using GIS, RS and landscape ecology, LandsatTM (1993 and 2009) and ETM (2001) remote sensing images of Licheng District of Ji’nan City, Shandong Province were interpreted, and dynamic changes of landscape pattern ... By using GIS, RS and landscape ecology, LandsatTM (1993 and 2009) and ETM (2001) remote sensing images of Licheng District of Ji’nan City, Shandong Province were interpreted, and dynamic changes of landscape pattern in the district were analyzed at the levels of class and landscape. The results showed that during the 16 years the landscape pattern in the district had changed significantly. (a) From the perspective of patch category, areas of arable land, woodland and grassland decreased unceasingly, and arable land accounted for the largest reduction from 488.15 km 2 in 1993 down to 324.37 km 2 in 2009, witnessing a reduction rate of 33.56%. But the patch quantity and fragmentation increased, patch connectivity reduced. Spatial pattern of construction land expanded and its area witnessed a significant increase of 147.05%. Patch cohesion index increased and connectivity grew better. (b) From the perspective of overall landscape, patch quantity, contagion and perimeter-area fractal dimension decreased, patch shape became simple, the Shannon’s diversity index, Shannon’s evenness index and splitting index increased, landscape heterogeneity rose. With the rapid social and economic development, landscape pattern will be more and more influenced by human behaviors 展开更多
关键词 LANDSCAPE PATTERN Dynamic CHANGES GIS LICHENG district of Ji’nan CITY
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Effects of Different Land Use Patterns on Soil Microbial Quantity and Activity in Hongta District,Yuxi City 被引量:1
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作者 陈艳 刘家忠 何倩倩 《Agricultural Science & Technology》 CAS 2016年第11期2535-2538,共4页
[Objective] This study aimed to investigate the effects of different land use patterns on soil ecological environment. [Method] Total three representative land use patterns (corn field, cherry tree land, wood land) ... [Objective] This study aimed to investigate the effects of different land use patterns on soil ecological environment. [Method] Total three representative land use patterns (corn field, cherry tree land, wood land) were selected from Hongta District, Yuxi City, and under these three patterns, soil microbial quantity and activity were studied. [Result] Under the three land use patterns, soil microorganisms were domi- nated by bacteria; soil microbial quantity ranked as wood land's〉cheery tree land's〉 corn field's; and total microbial activity, catalase activity and urease activity all ranked as cherry tree land's〉wood land's〉corn field's. [Conclusion] Soil microbial activity and functions are related to farmland management measures, as well as land use pattern and soil nutrients. 展开更多
关键词 Land use pattern Total quantity of microorganisms Microbial activity Hongta district of Yuxi City
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Changes of Wetland Landscape Pattern in New Coastal District of Tianjin City
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作者 杜林芳 冯仲科 +2 位作者 刘东云 唐雪海 吴根松 《Journal of Landscape Research》 2010年第3期17-22,共6页
With the wetland landscape in New Coastal District of Tianjin City as the chief study objective and based on the remote sensing and non-remote sensing data of ETM/TM with 1999-2007 as the time scale and the new admini... With the wetland landscape in New Coastal District of Tianjin City as the chief study objective and based on the remote sensing and non-remote sensing data of ETM/TM with 1999-2007 as the time scale and the new administrative region of New Coastal District as the space (scale) scope, this paper conducted the study on the landscape pattern change. The results showed that the natural wetland and agricultural land tended to decrease, while the saltern, maricultural areas and construction land increased apparently. The overall landscape shape tended to develop in simplification and regulation and with the development of population and social economy, human’s intervention to the landscape was getting improved. 展开更多
关键词 WETLAND Landscape pattern TRANSFER-MATRIX New Coastal district of Tianjin City
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System Planning of Green Landscapes from the Perspective of Regulatory Planning—A Case Study of Regulatory Detailed Planning of Wenfeng District in Nanchong City,Sichuan Province of China
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作者 李俊 刘琨 《Journal of Landscape Research》 2012年第1期39-41,共3页
By taking the regulatory detailed planning of Wenfeng District in Nanchong City for example,public green spaces,protective green spaces and ecological green spaces are planned systematically on the basis of "prot... By taking the regulatory detailed planning of Wenfeng District in Nanchong City for example,public green spaces,protective green spaces and ecological green spaces are planned systematically on the basis of "protective,needs-oriented,systematic and characteristic" principles.Landscape system structure of "one belt,one surface,four axes,five districts and multiple points" was analyzed,concrete designs of landscape infiltration surface,landscape axis and style division elaborated.The way of integrating landscape system planning and current situation was discussed in the image construction of new urban district to co-construct characteristic urban images,realize the coordination of city,environment and culture,optimization of urban eco-environment benefits,orderly and sustainable development of urban ecological conditions. 展开更多
关键词 Wenfeng district in Nanchong CITY Green space SYSTEM LANDSCAPE SYSTEM ECOLOGY
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Study on Conceptual Planning of Group Landscapes in Urban Core Areas—A Case Study of Conceptual Landscape Planning of the Core Area in Shuangsong Group,Wanzhou District of Chongqing City,China
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作者 廖春艳 沈一 《Journal of Landscape Research》 2012年第2期9-11,17,共4页
The planning site was divided into a spatial structure of"one center,one corridor,two axes,two belts and three communities"and traffic system designed to a 3-grade road system of"artery,secondary artery... The planning site was divided into a spatial structure of"one center,one corridor,two axes,two belts and three communities"and traffic system designed to a 3-grade road system of"artery,secondary artery and by-pass".Meanwhile,a 3-ring structure of the planning site was constructed:diffusion waterfront landscape belt,waterfront pathway and core eco-green island.Finally,the planning concepts for major ecological constructions were given.This study tried to explore the group eco-landscape pattern in urban core areas so as to provide a strategic instruction for the regional sustainable development. 展开更多
关键词 Urban core areas Ecological landscapes Shuangsong GROUP in Wanzhou district of CHONGQING City CONCEPTUAL landscape planning
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Urban Landscape Construction Guided by the Landscape City——a Case Study of Wanli District, Nanchang City, Jiangxi Province
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作者 刘强 刘家豪 《Agricultural Science & Technology》 CAS 2017年第8期1517-1520,共4页
Mountains and waters serve as important elements for urban spatial mor-phology, structure and eco-environment. Since scientist Qian Xuesen proposed the concept of landscape city, it has been an effective way for urban... Mountains and waters serve as important elements for urban spatial mor-phology, structure and eco-environment. Since scientist Qian Xuesen proposed the concept of landscape city, it has been an effective way for urban development in case of thousand-city in the same appearance. In the study, we analyzed the con-cept, connotation and approaches and proposed the ways to landscape city. 展开更多
关键词 Landscape city Landscape style Wanli district
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基于“自然屯—行政区”复合单元的乡村“三生空间”功能协调评价研究——以贵州省安顺市西秀区为例
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作者 赵梦龙 耿虹 乔晶 《小城镇建设》 2025年第1期107-116,共10页
统筹乡村区域“三生空间”协调有序发展,是破解乡村之间不平衡发展的重要方式。在国土空间全域、全要素统筹的背景下,乡村基层单元的空间冲突与适配矛盾仍普遍存在,但与之对应促进区域协调的单元调整方案却十分匮乏。研究以贵州省安顺... 统筹乡村区域“三生空间”协调有序发展,是破解乡村之间不平衡发展的重要方式。在国土空间全域、全要素统筹的背景下,乡村基层单元的空间冲突与适配矛盾仍普遍存在,但与之对应促进区域协调的单元调整方案却十分匮乏。研究以贵州省安顺市西秀区为例,在“自然屯—行政区”单元的基础上构建满足乡村“三生空间”协调统筹需求的新评价单元。为探究地理单元、行政单元、复合单元对功能协调评价的差异适配性,构建“三生空间”功能评价体系和耦合协调度模型,并以空间相关性模型比较3类单元下耦合协调度的空间相关性程度,识别“三生空间”相互冲突的典型区域。结果表明:生产、生活、生态空间功能协调度在3类单元中呈现出不同的空间相关性,在复合单元中表现最为显著,这表明“自然屯—行政区”复合单元更适合作为促进乡村区域整体协调的基本载体。同时,西秀区“三生空间”相互冲突的区域在空间上呈现出明显聚集特点,研究结合复合单元的划定结果,进一步提出“三生空间”功能互补的针对性策略。 展开更多
关键词 “自然屯—行政区”复合单元 乡村区域协调发展 “三生空间”功能 耦合协调度 安顺市西秀区
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