Urban Color Planning of Xuzhou City

Urban color planning will not only excavate historical context to strengthen urban difference and highlight urban individuality,thereby forming urban style and features that are easy to identify and perceive,but integrate natural landscape and control urban color,open space,green space system and architectural elements to crate a splendid visual space.Adhering to the concept of inheriting the historical context and culture,urban color planning of Xuzhou City fully taps the cultural potential of the historical and cultural resources,natural landscape resources and local customs and practices and carries out a practical exploration of urban color and urban style and features as well as the heritage and development of local culture through the urban color planning of"one centre,two axes,two belts,three sections",so as to provide a constructive reference for urban color planning of other cities in China.     

Construction of Green Ecological Corridor and Vertical Greening of Building Facades in Zhengzhou City

Development of a city depends largely on its transportation, and road construction reveals development skeletons of the city. With the aggravation of city pollution, construction of ecological corridor has been put on the agenda of urban ecological construction, against this background, "2 rings and 17 radial lines" of Zhengzhou City were planned. This paper analyzed the plan from the perspectives of role of urban green corridor, planning principle, characteristic building and greening of building facade, and exploration of green corridors integrating pathways, bikeways, bus harbors and green island gas station.     

Optimization of Urban Opening Space Pattern Based on Landscape Ecology

City is a spatial synthesis which consists of various buildings and urban opening space.With the developing of the urbanization,the urban planning will directly influence the sustainable development of a city,and the optimization of the urban zone pattern is the main section of the urban planning.The urban opening space is the main part of the urban landscape with important eco-function.Due to its flexibility,the urban opening space is becoming the object of the urban landscape pattern.In this study,some ecological problems during urban development were discussed,and a series of strategies of urban opening space pattern optimization have been put forward based on landscape planning theories.     

Study on Ecological Development of Urban Parks

Research background,significance,characteristics and planning methods of the ecological development of urban parks were elaborated.This paper took green space planning of Xishan Park in Qianxi City for example,explored the application of ecological development theories in green space planning of urban park.     

Ancient Cultural Relics in Cities and Environmental Art Design: Series I of Urban Public Environment Design

Buildings and spatial environment left by history record evolution traces of cities and significant events related to the cities, and as a particular carrier of culture, they are witnesses of city development, and show the later generations memories of the city history. In urban planning, historical images must be respected, the relation between ancient cultural relics and urban planning handled properly, city brand established, and city image improved. The author, on the basis of exploring signifi cance of urban ancient cultural relics, used practical cases to fi gure out approaches of preserving urban ancient cultural relics in urban planning.     

Planning Strategies of Scenic-based Beautiful Countryside: A Case Study of Panxi Village,Wanli District,Nanchang

Scenic-based countryside planning model,one of the beautiful countryside construction models,has been just initiated without a sound rural planning theory system,thus it is not an effective instruction for the development of rural areas nearby the scenic areas.In view of this problem,this paper took Panxi Village in Wanli District of Nanchang City for example,analyzed its current situation comprehensively,figured out principal contradictions,set clear objectives,and proposed the corresponding planning strategies from 4 perspectives of rural functional orientation,industrial upgrading,exploration of characteristics,and village texture,to provide methods and ideas for the planning and development of such villages.     

我国都市农业发展模式研究和可持续发展建议

都市农业是中国改革开发的重要成果之一,也是现代农业的有机组成部分。为在工业化、城镇化快速发展的同时加快都市地区农业现代化的发展,加强都市地区农业发展理论与实践规律的探讨,通过对北京、上海、南京、深圳、武汉等大城市都市农业发展模式等案例的分析,对中国都市农业发展模式和可持续发展相关因素进行了初步研究,提出了应制定有利于都市农业发展的法律和规划、加强都市农业人才培养、促进都市农业一体化发展、通过科技引领都市农业创新、大力发展循环农业以及培育都市农业社会组织等有利于都市农业健康发展的建议。     

Protection and Development Strategies of Urban Ancient Cultural Remains and Its Surroundings——A Case Study of Mountain Haoli in Tai'an City

Urban historical and cultural heritage has been gradually formed in the long history, it is a witness of the city development history and a realistic carrier of the local civilization. However, protection of urban cultural heritage has been long neglected, with the rapid economic development and urbanization process, a lot of urban cultural heritage that bears important historical and cultural value had gone forever. Ancient cultural remains(ACRs) are an important type of urban cultural heritages, the renaissance of ACRs means the revival of the whole city, how to make ACRs in gradual decline state to be protected with proper planning and renewed vigor has great signifi cance to the urban development. Taking protection and development planning and design of ACRs in Mountain Haoli and its surroundings for example, this study put forward the objectives and principles of ACRs protection and development, extending and deepening the protection methods and renewal strategies, so as to achieve overall cultural, economic and spatial revival of urban ACRs, and sustainable development of ACRs.     

深圳城市绿地土壤孔隙状况与水分特征研究

为了了解深受人为活动强烈影响的城市绿地的土壤物理特性,为充分发挥其增进植物生长、涵养水源和保护城市生态环境等功能提供管理依据,以深圳城市绿地土壤为研究对象,调查分析了土壤容重、孔隙状况、土壤水分常数和水分入渗特征等物理特性。结果表明：深圳城市绿地土壤的容重较高,平均值为1.56 g/cm3。土壤总孔隙度、毛管孔隙度、通气孔隙度较小,平均值分别为41.06%、39.78%、1.27%。土壤水分入渗率变幅很大,土壤初始入渗率为0~8.47 mm/min,稳定入渗率为0~5.90 mm/min。城市公园绿地、道路绿地土壤的容重显著高于城郊菜地土壤,而土壤孔隙度、最大持水量、毛管持水量和田间持水量显著低于城郊菜地土壤;表层0~10 cm的土壤容重、最大持水量、毛管持水量和田间持水量显著低于10~20 cm土壤,土壤孔隙度显著高于10~20 cm土壤。城市绿地土壤容重与孔隙度、田间持水量、最大持水量、初始入渗率及稳定入渗率均呈显著的负相关。     

都市型现代观光农业产业规划探析——以绵阳市仙海旅游度假区为例

以绵阳市仙海旅游度假区为例,在对都市型现代农业的概念和基本内涵进行初步概括的基础上,对都市型现代观光农业的产业规划原则、功能定位和具体的农业产业项目案例进行了探析,提出了仙海都市型现代观光农业产业空间布局规划构想和重点发展与培育1个支柱产业、2个主导产业、3个优势产业的产业发展目标。文章对探索都市型现代观光农业的规划方法和规划实践,具有一定的理论和实际指导意义。     

Arrested growth and urban sustainability in the Asia Pacific

City managers throughout the Asia Pacific region are turning to the concept of sustainability in order to guide urban growth. This research note reviews the dominant contemporary urban and regional planning concepts promoted during the last few decades, shows how the financial crises challenged this mode of thinking and led to the adoption of sustainable urban development policies.     

Supplying the City of Shenzhen, P. R. China with Water of Differing Quality

The pattern of supplying water of differing quality using sewage recycling,and its implementation as a strategy,are discussed through an analysis of the water shortage situation in the city of Shenzhen,P.R.China. Supplying Shenzhen with water of varying quality is proposed as a concept.The necessity and feasibility of such a water supply pattern are expounded.The pattern of water supply in Shenzhen city consists of a main water supply system and non-potable water supply system with sewage recycling.In addition,the proposal also includes using seawater and rainwater.The non-potable water supply system with sewage recycling would be used primarily in large industrial parks outside the special economic zone and in other areas around the parks.Supplying Shenzhen with water of differing qualities embodies the concepts of sewage reused as a resource and of the recycling economy.This proposal also satisfies the requirement for urban sustainable development.     

Protection and Development of Famous Historic and Cultural Cities Guided by Tourism Culture Geography:A Case Study of Ancient Pingyao City

By introducing cultural landscape theories and attaching importance to practical application of theories, this paper analyzed protection and development of ancient Pingyao City under the guidance of relevant theories. Taking Pingyao for example, application of theories in practices will be better understood, and the role of human geography in urban planning reflected. Referring to the protection and development cases of famous historic and cultural cities, this paper analyzed historical and cultural context, and spatial environment of Ancient Pingyao City from the perspectives of culture and geography, and proposed suggestions for the protection and development of ancient city under the guidance of human geography theories.     

Color Planning and Design of Main Urban Districts of Xuzhou City

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.     

Planning Overall Landscapes,Building a Garden City:on the Revision of Guangzhou Urban Green Space System Planning

The concept of urban green space system planning was proposed after analyzing the background of compiling Guangzhou green space system planning and current situation of local green spaces,i.e. design landscape pattern of Guangzhou City during urban agglomeration of the Pearl River Delta,and highlight Lingnan cultures(Lingnan refers to south of the Five Ridges) and features of "Flower City"(another name of Guangzhou). Key points of planning are protecting ecological barriers in the north,improving urban garden structure in the center,using wetland reasonably in the south,to maintain integrality and continuity of the landscape pattern.     

Spatial Structure Adjustment Strategies of the Coal Resource-Based Cities during the Mature Period: A Case Study of Pingdingshan

Coal cities are the main part of the resource-based cities in China, and the benign development of coal cities' spatial structure has a direct impact on these cities' future economic and social development, as well as the urban residents' welfare. Land use fragmentation is the most typical morphological characteristic of the coal city's spatial structure development. In this paper, Pingdingshan City of Henan Province in China is taken as an example. Through empirical analysis, the urban spatial structure development processes of a typical coal resource-based city in its mature period are illustrated, and the formation reasons and potential mechanism behind coal city land use fragmentation are explored, and the measurement method of land use fragmentation degree of the coal city is put forward. On the above basis, the appropriate adjustment strategies and methods aimed at the coal city spatial structure are found out and given. This study is a good guideline and reference for the spatial structure planning and land use planning of the coal city during the mature and declining period, which is of great help to the sustainable development and industrial structure transformation of the coal city. It also has certain reference significance for the coal city in the growth period.     

浅析淮南市潘集现代农业示范园区规划

浅析了淮南市潘集现代农业示范园区规划,对规划的背景、示范区现状、规划意义、规划目标、示范区的空间结构布局和功能分区以及规划的创新进行了充分的分析。淮南是全国重要的大型煤炭生产基地,面临着资源枯竭的危机和产业转型的机遇,综合示范区现有农业资源禀赋、产品定位、空间分布、市场区位和交通条件等因素,通过不同功能区的培育和交通系统的完善,因地制宜,针对性地提出了现代农业的规划,形成六区一带的总体格局,将蔬菜、粮食、循环养殖、加工物流、观光农业等产业及新农村建设有机结合,为采煤塌陷区产业转型提出了有效的现代农业的规划思路,促进潘集区现代农业的快速发展,给当地带来十分广阔的发展前景,给类似地区的发展提供参考。     

Urban Vegetation Landscape Fragmentation and the Change of Ecological Values in Shenzhen

Due to the increasing man-made activities,the vegetation landscape in the rapidly urbanized areas has changed dramatically.Based on the theory of landscape ecology and the evaluation method of ecosystem service function,this study took the vegetation of Shenzhen City as the research object,and used TM image as the main data source in 1985,1995,2005 and from Vol.4 of 2015 with the support of remote sensing and GIS technology to analyze the variation of vegetation landscape fragmentation and its ecological change.The results showed that the vegetation landscape fragmentation in Shenzhen City was significant in the past 30 years,and the vegetation landscape was the main characteristic in the fluctuation trend.The change trajectory of the vegetation landscape was the main focus,and the woodland land area was the largest land for construction.The fragmentation of vegetation landscape reduced the overall value of ecosystem services and hindered the function of life support systems.     

基于生态足迹法的土地利用规划环境影响评价──以禹州市为例

随着经济社会的飞速发展,土地供给需求不平衡显得尤为明显,因此要合理规划用地。土地利用规划调整了区域内的土地利用结构及布局,可能会对该区域内的环境造成影响。为研究土地利用规划对环境的影响,笔者采用生态足迹法对河南省禹州市23个乡镇规划前期、规划中期和规划后期的总生态承载力和人均生态承载力进行了分析。结果表明:(1)禹州市的生态承载力由2005年的120062.95 hm~2增加到2009年的120933.45 hm~2,至2020年又增至123070.46 hm~2;(2)人均生态承载力除禹州市区和古城镇人口增长过快的地区下降外,其余地区的人均生态承载力都在规划实施后增加。可以得出结论,新一轮土地利用规划的实施对禹州市的环境是有益的,提高了全市的生态承载力。     

GIS-based Ecological Control Line Planning of Landscape City

Against the background of accelerated urbanization in China, the expansion of urban land uses, especially the construction of development zones have incorporated urban development land uses, and more ecological spaces have been invaded by construction activities. However, the maintenance of urban ecological security, scientificity, integrality and continuity of ecosystem, as well as scientificity of the defining methods and the effective supervision of the basic ecological control line have become bones of contention. This paper, from the perspective of "anti-planning", synthesized the theories and methods such as urban-rural planning, ecology and GIS, coupled ecological sensitivity assessment and ecological security pattern to define the basic ecological control lines of the planning area in Anqing City. The basic ecological control line area includes ecological baseline area and ecological development area. Management and control strategies of basic ecological control line were elaborated from the following aspects: implementation of the basic ecological control line, protection and utilization of ecological resources within the lines, solutions to existing construction land within the lines, adjustment mechanism and implementation guarantee mechanism of basic ecological control line.