Ecological Planning and Design of Waterfront in Xianghe County from the Perspective of Landscape Security Pattern

Waterfront is a precious resource in urban ecological construction,and also a key section for ecological protection,so ecological planning of urban waterfront has far-reaching influence on the whole region.This study explored ecological planning and design of waterfront from the perspective of landscape security pattern,analyzed current waterfront in Xianghe County and construction of landscape security pattern for waterfront,provided a basis for the ecological planning and design of landscape.     

Strategies for Improving the Overall Environmental Quality of Rivers Based on “Renovation and Restoration” Concept: A Case Study of Landscape Planning of Linjiang River,Yongchuan District,Chongqing City

The concept of "renovation and restoration" marks the transformation from urban and rural planning and construction to intensive development mode and to quality improvement stage.The environmental imbalance problem of emphasizing development and neglecting ecology in the past has become the focus of the current urban quality improvement stage.Rivers are related to the origin,development and evolution of cities,affect the layout,transportation and environment of cities,and bear the culture,economy and characteristics of cities.Taking the Linjing River of Yongchuan in Chongqing as an example and taking the concept of "renovation and restoration" as the guidance of the design of the overall environmental quality improvement of the river,this study analyzed and summarized the problems to be solved in the improvement of the environmental quality of the river based on the four river environmental impact factors of water pollution,water resource supply and demand,ecological environment and shore water waterfront type and the strategies of optimizing the aquatic environment management,constructing the ecological landscape pattern,shaping the regional cultural landscape and combining the economic development along the river were put forward in order to improve the overall environmental quality of Linjiang River and provide reference for relevant planning and design.     

湿地岸带景观规划设计研究概述

近年来,随着社会经济的迅速发展和城乡城镇化趋势的不断扩张,位于城郊有限的自然湿地资源引起了社会各方面的强烈关注,尤其是关于湿地岸带的生态保护与开发利用正面临着日益严峻的挑战和争议。本研究基于湿地恢复学和景观生态学的知识理念,从湿地岸带的景观规划设计视角出发,概括了湿地岸带的生态边缘特性、景观廊道特性和景观递变特性,阐述了湿地岸带具有供给、调节、支持和文化等生态服务功能,提出湿地岸带景观的规划目标和设计原则,探讨了在总体规划层面上对于湿地岸带在纵向、横向和垂直向三维景观格局中的规划要点以及各个景观斑块之间的空间联系和相互影响,最后总结了在详细规划层面上对于湿地岸带的水体景观、地形景观、植被景观和文化景观元素的设计建议,以期为今后湿地岸带的景观规划设计提供一定的理论支持和技术指导。     

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.     

基于Quickbird影像的成都市高新区绿地景观格局研究

摘要：为了精确了解成都市高新区城区绿地分布结构,利用Quickbird影像数据,结合其他地学信息,以GIS、RS为主要技术手段,辅以人工实地调绘信息,对成都市高新区南部园区进行了绿地景观信息分类与提取,完成了对高新区南部城区的绿地现状GIS成图。在GIS成图基础上利用景观生态学理论和方法,分别从斑块水平指数、类型水平指数和景观水平指数层面研究了高新区南部园区景观格局的特征,提出了研究区域内的绿地景观分布格局的问题,旨在为高新区南部园区的绿地系统规划建设提供参考。     

乡村园林景观规划设计研究——以周村生态体验园为例

乡村园林的景观规划设计,为乡村旅游业的发展注入了新的活力,是不可或缺的可持续发展产业中坚力量。设计具有独特人文气息与魅力的生态文化景观是乡村园林景观规划设计急需解决的问题。从景观规划相关理念出发,阐释了乡村园林景观的运行模式和类型,以及景观生态学等原理,提出了设计的原则和方法。以周村生态体验园的景观规划设计为实例,提出了各方详细的设计思路,得出乡村园林景观规划设计策略。乡村园林生态体验园的设计特色,决定了它与周边互相依存的生态关系。在自然环境中渗透景观设计要素,能够很好的传达当地的历史文化传统,塑造乡村旅游特色,为乡村的经济发展提供更加坚强的后盾。研究结果也可为今后乡村园林景观实际项目的可持续发展式规划和设计提供理论基础。     

MCHARG AND HIS ECOLOGICAL PLANNING METHOD

McHarg,a noted American landscape architect,hasbecome well known around the world as one of first group of ecologicalplanners since 1960s;As a pioneer of applying subjectively ecologicalprinciples to urban and regional landscape planning,he created a scienti-fical ecological planning method which has a far-reaching affect to mo-dern planning and design science in the world.This paper introducesMcHarg's philosophic idea and his ecological planning method,clarifiesthe perspective of applying the method to landscape planning and designin China.     

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.     

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.     

基于“点”、“线”体系的城市公共开放空间景观设计研究

景观的发展正在经历一场平民化和大众化的历程,现代景观应平等地呈现给所有的市民。景观场所的本质是人们的生活区域,应符合生态要求、公众休闲的基本需求和一定的文化需求。其实践表现为景观设计,其契机主要是为市民创造公共的开放空间。本文从景观的概念、大众化发展入手,选取点状空间和绿道线性空间构成体系的角度,来探讨城市公共开放空间的景观设计,对创建更具大众化和符合生态的城市景观设计具有一定的借鉴意义。     

城郊矿区废弃地观光农业生态规划

210095南京市卫岗1号南京农业大学科技处科教兴农办公室汤国辉     

Landscape Pattern Optimization of Chengdu Based on Modern Garden City

TOptimization of regional landscape pattern is significant for improving function and value of ecosystem,and restraining the expansion of urban layout.Taking Chengdu City for example,this paper applied RS and GIS techniques,landscape indexes and ecological service function evaluation to further analyze the temporal and spatial characteristics of landscape pattern and spatial differences of regional ecological functions,and on this basis,identified the spatial distribution of ecological source lands.Based on the long-term objective of building Chengdu into a modem garden city,this paper applied the accumulative cost distance model and introduced garden city theory to construct regional ecological corridors and ecological nodes,and explored the approaches of optimizing landscape pattern of modem garden city.The results showed that a great deal of arable land has been transferred to construction land in the urbanization;intensity of regional ecological functions showed obvious spatial differences;ecological source lands were mainly distributed in the Longmen Mountain,the Qionglai Mountain,the Changqiu Mountain and the Longquan Mountain;according to actual conditions of the study area,the road ecological corridors,river corridors and agricultural corridors in the layout of "four rings and six radial corridors" were constructed;ecological nodes dominated by intersection,wetland and forest park were formed.This research method and results are significant references for building Chengdu into a modem garden city     

Ecological Planning Based on Landscape Ecology: A Case Study of Lianyungang City

Landscape ecological planning here is addressed to the issues of landscape patterns, landscape ecological process and interactions between human activities and landscapes. Building on existing landscape ecology and ecological planning methods, we developed a method for landscape ecological planning by applying Ecological Service Value (ESV) and Landscape Fragmentation (LF) analysis. Using classified Landsat TM (May 20, 2006) images, we quantified the regional ESV and LF for Lianyungang City. A spatial differentiation map of ESV and LF overlays was used to create a map of landscape ecological planning. Scenarios for landscape ecological planning were represented in 4 major functional zones for Lianyungang City, including optimized, emphasized, restricted and forbidden development zones.     

城市文化主题公园景观设计探析

城市文化主题公园的建设是诠释城市文化形象、地域特色、生态环境的重要途径。简述城市文化主题公园建设意义,总结了城市文化主题公园景观设计原则与特性,并结合宝鸡市周礼文化主题公园景观营造的实例进行梳理和分析,探讨文化内涵和公园本体景观营造在文化主题公园中的灵魂和核心地位,对中国中小城市主题公园开发、特色建设以及可持续发展提供创新思路,对其文化主题公园文化表达及景观营造具有理论价值和现实作用。     

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.     

三里洞煤矸石废弃地景观规划

煤矸石的大量堆放破坏环境与景观格局,带来了一系列的生态环境问题。本文探索了矸石废弃地景观规划设计的目标与原则,运用生态恢复、景观设计的理论方法指导矸石废弃地进行生态恢复与景观重建。以矸石堆尺度、废弃地尺度两种立地类型划分结果为依据,在此基础上进行了景观规划设计。从而引发对废弃地区域规划设计的思考,这对改善矿区生态环境面貌,恢复土地的生产能力,促进农业生产,提高城市地位和形象有着重要的意义,也可为其它地区矸石废弃地的景观规划提供借鉴。     

Digital Ecological Design of River Landscapes in Urbanization

By comparing landscape patterns of suburban and urban rivers in the same flow path, and analyzing patch indexes of urban river landscapes, corresponding sustainable eco-design strategies were proposed, ecodesign theory system and eco-restoration design techniques were coupled, so as to explore new digital eco-design means of urban river landscapes by targeting at regional ecological consistency.     

Analysis of the Development of the Commercial Space Around Metro Stations in Urban Core Areas Based on Place Making: A Case Study of Chunxi Road Metro Station in Chengdu

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.     

Research on the Urban Agriculture Planning Models of Metropolis:A Case Study of Chengdu

With the accelerating urbanization, ecological environment of the city has attracted increasing attention, so the resulting problems have become key research focuses in all countries. Against this background, urban agriculture has been applied as one of the effective approaches for relieving urbanization. From the perspective of industrial form of urban agriculture, planning models of urban agriculture were explored, industrial form and planning model of Chengdu urban agriculture were analyzed to forecast its development prospects. Multi-dimensional development, and sustainable development measures were given to guarantee the sustainable development of urban agriculture.     

石羊河下游河岸带的景观结构及变化

应用景观生态学和空间对比分析方法,探讨石羊河下游流水和断流河段的河岸带景观,对其绿洲形成、分布及其结构调控和生态环境改善据有参考意义。结果表明：景观要素发生和分布受到河流地貌约束,顺直型河道区域的景观丰富度约为分汊型和漫流型的2倍,在漫流型河道区域以农田为优势斑块。流水和断流河段的景观结构分别呈带状水平结构和镶嵌结构,而斑块丰富度逐渐降低,均匀度增大。地下水位深度达7-8 m引发景观组成和结构变化,距离河床约200 m是河岸带景观发生转变的区域。石羊河下游河岸带景观变化时间与河流改道及水利改造时间相一致,因人类土地利用方式增减景观要素,区域水资源变化促进景观演变。河岸带景观结构是区域绿洲结构的基础。