Landscape Planning and Design of Urban Waterfront Green Spaces

Definition of urban waterfront green spaces is given,its design principles are summarized as:human-centered,ecology-first,integrated nature and humanity,highlighting regional characteristics,unified planning and overall coordination.Design of ecological plant community,design of traffic network and revetment management is analyzed to explore design contents and techniques of urban waterfront green spaces.In terms of the design of ecological plant community,the selection of landscape plants and landscaping of waterfront green spaces are analyzed;traffic network is further classified into water traffic,waterfront pathway,and driveway system;waterfront revetment management is specifically discussed from the original natural revetment,natural revetment reinforced by natural designs,and natural revetment reinforced by artificial designs.Problems in the modern urban waterfront green spaces are proposed,such as contradictions between diversified functions and simple designs,lack of regional characteristics,viewers are kept away from water;countermeasures are also given in the hope of pushing urban waterfront green spaces in a healthy development road,so as to improve the overall landscape quality of urban waterfront green spaces.

Landscape Architecture Planning and Design Based on Landscape Ecology Theory:A Case Study of Waterfront Landscape Planning and Design of Dapo Town

With the rapid development of urbanization,landscape architecture has become an indispensable component of daily life.In order to achieve better landscape effects and protect the ecological environment,landscape ecology theory can be integrated into landscape planning to carry out disciplinary crossing and integration research between landscape ecology and landscape architecture.In this study,based on the basic theories of landscape ecology,the waterfront landscape of Dapo Town was designed,with the aim to achieve ecological balance in planning,showcase biodiversity,and create a harmonious landscape ecological environment which can benefit both nature and people.This design combined artificial and natural elements while improving the natural environment,which promoted a harmonious relationship between humans and nature,thus enriching the spatial organization of the city,and playing a role in regulating the urban environment and climate.

Waterfront Landscape Planning along the Yihe River in the New District of Luoyang City in China

General situation of the Yihe River in the new district of Luoyang City and its evolution history were introduced and evaluated from 4 perspectives of water,embankment,vegetation and traffic accessibility.On this basis,orientation of waterfront landscape planning of the Yihe River in the overall urban planning of Luoyang City was proposed,and it was proposed that waterfront landscape planning in the study area should follow the principles of "ecological,cultural and regional,public,accessible and human-centered".It was to provide references for the landscape planning and design of the Yihe River in the new district of Luoyang City,and to promote its waterfront landscape construction.

Study on the Construction of "Near Nature" Waterfront Greening Landscape

The construction of 'Near Nature' waterfront greening landscape is a kind of waterfront construction model that complies with the nature and balances ecological landscape and regional development, which is of great significance to restore the healthy waterfront ecosystem and sustainable development. Starting from the conception and characteristics of 'Near Nature' waterfront greening areas, the design principles and construction schemes of waterfront greening landscape such as river, lake, canal and wetland were studied.

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.

Evolution of Waterfront Landscape Pattern Under Rapid Urbanization: A Case Study of Xuhui Riverside Zone in Shanghai

The urban waterfront area is in a special land-water communication zone and is an ecologically sensitive zone. It combines the characteristics of natural landscape and human landscape intertwined. The urbanization process continues to affect the natural and cultural environment of the waterfront, and environmental issues have become increasingly prominent. Taking Xuhui Riverside Zone as an example, this paper analyses the dynamic evolution process of the landscape, aiming at revealing the impact of the evolution of landscape pattern on urban ecological environment during the process of urbanization in China, so as to provide useful references for the planning and design of the waterfront space landscape of domestic and foreign cities.

Landscapes Construction of Ecological, Cultural and Active Residential Districts with the Design of Longji Flower City as an Example

With the accelerating development of modern residential districts and the improvement of living levels, the requirement of people on environment is increasingly enhanced as well as the demand for culture. Based on people-oriented principle, this design utilized Chinese 'Fu' (blessings) culture to express people’s eager for a better life and the atmosphere of good fortune. It also produced the image of ecological environment by designing water landscapes and plant landscapes, created active space like squares for activity and active water system and developed the characteristics of residential districts by designing landscape sketches and plant landscapes.

Analysis of the Green Space System Planning in Small Towns with Yifeng Township, Yancheng City as an Example

Taking the green space systems in Yifeng Township for an example, this paper analyzed the characteristics and planning principles of green space system in small towns under the background of rapid urbanization. It also proposed the construction of stable ecological green space pattern of towns, the development of forest-type green space and the planning ideas of green space system in small towns that can embody regional context and implement multifunctional composite.

Research on Kunming Urban Riverbank Greening Construction

Urban riverbank has connected water and land eco-system in the city,not only playing a vital role in releasing flood and conserving water and soil,but also of significant landscape and ecological value.In view of riverbank greening construction in the comprehensive improvement of rivers in Kunming City in recent years,the paper has analyzed three common riverbank greening modes based on the field survey,that is,protective greening,landscape greening and ecological greening.Then,some suggestions and countermeasures have been proposed,including enhancing construction of ecological river,exploring historical and cultural connotation of rivers,and selecting reasonable plants' species and disposition mode.

人工智能赋能城市滨水空间秋季景观特征识别与活力提升——以上海市黄浦江为例

上海市积极深化“一江一河”建设,打造具有全球影响力的世界级滨水空间,以绿化品质提升的“四化”建设为引领,促进季节性景观营造,从而激发滨水空间活力。针对城市滨水空间尺度大、范围广、数据多的特征,以人工智能赋能下滨水秋季景观特征的全覆盖、多时相、数字化识别为核心,以上海市黄浦江滨水空间中心城区段为例,训练滨水空间秋季景观特征识别的深度学习算法构建语义分割模型,实现对实证案例大批量样本数据的秋季景观特征智能化识别与测度;通过基于位置的服务(location-basedservices,LBS)大数据分析手段,量化揭示上海市黄浦江滨水空间中心城区段活力时空分布特征。探索影响城市滨水空间活力的秋季景观特征的关键因素,为城市滨水空间秋季景观的营造与活力激发提供理论依据与技术支撑。

迈向白色景观:寒地城市中小河流滨水空间居民冬季户外活动的环境特征偏好研究

城市中小河流滨水空间是承载居民户外活动的重要载体,寒地冬季严酷的气候条件使河流由蓝色水域空间转变成白色冰雪空间,特殊的水体形态使居民的活动水平产生较大变化。聚焦寒地城市中小河流滨水空间的居民冬季户外活动,构建可达性、场所特征、服务设施和维护管理4类维度下的17项环境特征要素指标,通过问卷调查与Kano模型得出户外活动的环境特征偏好要素序列,基于行为类型讨论要素指标对冬季户外活动的影响。结果显示,河流白色景观对提升冬季健康福祉具有重要意义,对维护管理提出了更高的要求。寒地滨水空间的流动行为更关注步行体验,强调线性路径的空间畅通和微气候舒适,驻留行为更关注冬季运动和防风防寒设施的配给。研究成果可为寒地城市居民健康福祉的规划建设提供决策支持。

基于生境网络构建优化的生物多样性保护规划途径研究

城市绿色空间是承载生物多样性的关键,以其为基础构建生境网络有助于整合破碎绿地斑块,促进物种交流与迁徙,为生物多样性保护提供基础。现有生境网络构建过程中存在依赖单一模型、忽略区域实际物种情况、网络构建的工作路径尚未统一、输出成果难以与上位规划衔接并在规划层面进行实践应用等问题。在明确生物多样性保护规划工作内容与目标的基础上,综合运用生境质量分析、地理探测器、最小累积阻力模型等模型方法,识别区域生境源地和廊道,并在考虑区域指示物种的基础上补充重要生境节点,构建面向生物多样性保护的生境网络,系统优化了“源地识别-廊道模拟-节点提取-网络构建”的网络构建方法;以对接国土空间规划下的绿地系统专项规划为目标,将生境网络构建结果通过红线比对、绿地分类匹配等途径,从空间管控角度提出保护措施,实现与绿地系统规划的有效衔接,构建统一规范的生物多样性保护规划工作路径,以通城县为例验证工作路径的可行性,优化面向生物多样性保护的生境网络构建方法,为县域绿地系统规划与生物多样性保护规划提供科学依据。

基于人群动态视觉关注度的城市滨水界面形态评价与分析模型构建——以南京青奥片区为例

【目的】滨水城市空间因独特的地理区位优势及形态特征,成为彰显城市特色风貌、品质及美好人居环境的重要空间载体之一。滨水界面是滨水空间塑造的重要核心对象,尤其在存量更新背景下,贴近人群视觉关注方式的动态视觉评价有助于从公众视觉需求角度厘清公众对滨水空间及滨水界面的品质诉求。【方法】以南京河西滨江青奥片区为例,借助倾斜摄影测量、实景数据影像采集、城市滨水界面形态分析、眼动仪生理眼动指标监测等技术方法,建构“关注度-界面”的关联机制,厘清不同运动方式下游览者的视觉关注特征与滨水界面形态各项指标的相关性与影响程度。【结果】发现滨水空间游览者的视觉关注度受建筑占空度、界面层次数量、轮廓起伏频率与轮廓起伏频度的正向影响;在不同运动方式下“关注度-界面”的指标关联情况各异。【结论】完成对城市滨水界面形态与人群动态视觉关注度关联机制的建构,可强化城市滨水界面对人群的有序引导,并为相关空间布局和规划决策提供有力支撑。

基于夜空保护理念的城市滨水绿地暗夜景观质量评价体系的构建研究

为保护璀璨星空的夜间自然资源和打造近人尺度的城市滨水绿地景观光环境,基于层次分析法,结合夜空保护理念,对城市滨水绿地暗夜景观质量评价指标进行筛选和权重计算。结果表明:(1)准则层的权重排序为优质户外照明B3(0.3714)>星空品质B1(0.3197)>夜间环境B2(0.3089)。(2)指标层中防眩光的总权重高于其他评价指标。(3)各指标层中重要性程度最高和最低分别是:B1中夜间灯光指数C2(0.1720)、滨水视域开阔度C3(0.0177);B2中滨水绿地生态保护性C7(0.1729)、标识可识别性C6(0.0167);B3中防眩光C12(0.2361)、照明能耗与智能控制C10(0.0252)。该评价体系旨在为今后暗夜景观的定量评价、城市夜间光环境规划建设和保护发展提供理论和方法上的研究参考。

山地城市滨水空间生态系统服务感知研究

滨水空间为城市提供了重要的生态系统服务功能,该功能于山地城市滨水空间而言,常呈现出突出的供需错位问题。基于公众对河流生态系统服务需求感知的滨水空间规划设计和利用方式,对于充分发挥河流生态系统服务功能和提升人类福祉具有重要作用。以重庆花溪河为例,采用问卷调查与半结构化访谈的方式,获取公众生态系统服务感知数据,运用IPA分析、配对样本T检验和方差分析等方法,分析公众对于滨水空间生态系统服务的重要性认识和绩效表现,从而确定各个建设阶段滨水空间生态系统服务提升优先次序,进一步探讨生态系统服务感知与景观要素偏好特征,最后为滨水空间景观优化提供建议。结果表明:公众对城市河流生态系统服务的期望较高,但满意度却普遍低于该期望值;公众对不同建设阶段滨水空间的生态系统服务改善需求存在差异,未改造河段与规划待建河段首要诉求是水质净化,已改造河段亟需进行文化地方感营造,而所有河段均需要提升娱乐旅游服务功能;公众更容易从自然要素中,尤其是植物群落结构和河流水质水量,感知到各类生态系统服务,但人工要素介入有助于增强文化服务感知。研究结果为公众参与滨水空间景观规划管理提供参考,使其进一步满足公众期望。

公园绿地文化生态系统服务供需空间匹配研究——以成都市主城区为例

分析快速城市化区域文化生态系统服务(CES)的供需匹配特征对于城市可持续发展具有重要意义。然而,全面识别城市公园绿地多种CES的供需空间匹配特征是现有研究的难点。因此,为识别公园绿地多种CES供给、居民多样化需求与实际服务之间的差异,以成都市主城区为例,结合大数据分析、社会调查与ArcGIS空间分析方法,综合评价公园绿地的6种CES(娱乐、美学、社交、锻炼、文化、灵感)的实际服务、潜在供给和潜在需求空间差异,分析供需聚类分布特征。结果表明:1)供需总体分布方面,成都市主城区实际服务呈现东北部高、西部低的分布特征;潜在供给呈现南部高、北部和东部低的分布特征;潜在需求呈现中间高、四周低的分布特征;2)供需匹配空间分布特征方面,6种CES均呈现从边界到市中心由供给冗余转为供给赤字,CES错配面积占研究区的85%,其中,灵感>美学>娱乐=文化>锻炼>社交;3)供需聚类方面,高供给-低需求占比最大,为37%,低供给-高需求主要分布在研究区中部,占比20%。综合评估城市公园绿地多种CES供需匹配特征,为城市公园绿地系统规划提供更为严谨可行的依据。

基于数字技术的滨水空间景观规划设计方法研究——以泰州引江河水利风景区为例

滨水空间是城市公共开放空间的重要组成部分,具有重要的生态服务功能。通过探讨滨水空间景观设计的必要性,分析当前滨水空间景观设计过程中存在的问题,探索数字技术支持下的景观规划设计方法,构建了“数据采集-场地分析-方案模拟-数字化建造-绩效监控”全过程数字化的景观规划设计框架。同时,尝试以泰州引江河水利风景区为实践对象,阐明数字技术在河流滨水空间景观设计的具体实施途径,为景观规划设计的数字转型提供参考和借鉴。

幸福河湖视角下的滨水景观规划研究——以淮安全域水工旅游规划为例

全域旅游作为国家战略,要求与文化融合发展。针对淮安丰富的水工资源,找准全域水工旅游这一选题,并结合幸福河湖视角对其进行全域水工旅游规划。文章通过研究滨水景观规划发展现状和统计淮安全域水工资源,总结实践中的4个现存问题。依据淮安水工旅游定位和目标,提出以整合、优化、彰显、实施4个维度为逻辑的解决路径。借由幸福河湖、百里画廊、水利风景区、水工遗产等载体,做到全域范围的修复、保障、串联、提升、体验,促进淮安全域旅游发展与经济转型,将其打造成水工全域旅游标杆。

月升沧海山水共融——温州瓯海区奥体中心

该文简要介绍温州瓯海区奥体中心的项目规模和背景、场所特点、意象探寻、规划设计、城市聚落组织、建筑与空间营造、建构方法梳理、生态景观设计、绿建逻辑、未来运营策略思考。总结在瓯海区奥体中心城市和建筑设计中,各层面多维度的设计思辨与逻辑思考,以期未来在同类建筑中能更从容地从城市文脉和场地特质出发,更生动系统地展开在地设计和建筑设计。

公共空间绿地景观规划设计对污染物扩散削弱的作用研究

绿地景观是削弱污染物扩散的重要途径,为提高城市空气污染治理的效果,分析了公共空间绿地景观规划设计对污染物扩散削弱的作用。选取某市繁华地段作为研究区域,在研究区域的公共空间中,设计通透型、半通透型和密集型三种类型的公共空间绿地景观。选取粉尘、空气颗粒物和气体污染物三类空气污染物,作为污染物扩散削弱作用分析的污染物。分析结果表明,植物类型、绿化总量是对污染物浓度影响较高的指标;密集型公共空间绿地景观对粉尘扩散、空气颗粒物与气体污染物的扩散削弱效果明显。