scholarly journals Climate adaptive urban planning and design with water in Dutch polders

2011 ◽  
Vol 64 (3) ◽  
pp. 722-730 ◽  
Author(s):  
T. Schuetze ◽  
L. Chelleri
Keyword(s):  
Water Policy ◽  
Flood Control ◽  
Water Systems ◽  
Water Levels ◽  
Management Systems ◽  
Polluted Water ◽  
Local Climate ◽  
Planning And Design ◽  
Urban Planning And Design ◽  
Rainwater Management

The existing water management in Dutch polders is based on independent water systems for each polder. These are featuring artificial stabilized ground and surface water levels. As a result of the local climate the water levels in the polders are not continuously at a constant level. To maintain a stable water table in the polders, the surplus of relatively clean rainwater has to be pumped away during the cold seasons into canals or rivers, which are located on a higher level. During the summer relatively polluted water from these waterways is led into the polders to top up the declining water levels. This procedure leads to various problems regarding water quantity and water quality. The described existing system is not adaptable to climate change and includes the risk of flooding, particularly from torrential rain. Therefore it is crucial to develop, preferably self-sufficient, rainwater management systems in the polders. They should allow the fluctuation of the water levels inside the polders for seasonal storage and flood control. The described concept is adopted in the present water policy in the Netherlands as well as in research and recent urban development projects in Dutch polders.

scholarly journals Public health and well-being in public open spaces through climate responsive urban planning and design

2020 ◽  
pp. 1-6 ◽  
Keyword(s):  
Urban Planning ◽  
Well Being ◽  
Extreme Weather Events ◽  
Open Spaces ◽  
Local Climate ◽  
Planning And Design ◽  
Urban Planning And Design ◽  
Active Lifestyles ◽  
Controlled Environments ◽  
Public Open Spaces

The urban fabric enables people to move between climate-controlled environments (such as home and indoors work) and non-controlled ones (such as parks and beaches). The planning and design of urban spaces, on the other hand, largely define the way we live and affect our health as it can, for instance, promote or hinder active lifestyles and social cohesion (Owen, 2009; Speck, 2012). But even when the cities have compact built form and provide key features and infrastructure conducive to healthy lifestyles, local climate can indirectly dictate and restrict the use of public open spaces if the weather is prohibitive (Tavares & Swaffield, 2017). Climate responsive urban planning and design is, therefore, key to secure a healthy urban lifestyle (Barton, Thompson, Burgess, & Grant, 2015; Kent et al., 2017; Mouratidis, 2017) especially in light of frequency and severity of extreme weather events.

scholarly journals Optimal Operation of Floodwater Resources Utilization of Lakes in South-to-North Water Transfer Eastern Route Project

2021 ◽  
Vol 13 (9) ◽  
pp. 4857
Author(s):  
Zitong Yang ◽  
Xianfeng Huang ◽  
Jiao Liu ◽  
Guohua Fang
Keyword(s):  
Water Level ◽  
Resource Utilization ◽  
Flood Control ◽  
Optimal Operation ◽  
Water Transfer ◽  
Water Levels ◽  
Reservoir Storage ◽  
Flood Season ◽  
Hongze Lake ◽  
North Water

In order to meet the demand of emergency water supply in the northern region without affecting normal water transfer, considering the use of the existing South-to-North Water Transfer eastern route project to explore the potential of floodwater resource utilization in the flood season of Hongze Lake and Luoma Lake in Jiangsu Province, this paper carried out relevant optimal operating research. First, the hydraulic linkages between the lakes were generalized, then the water resources allocation mode and the scale of existing projects were clarified. After that, the actual available amount of flood resources in the lakes was evaluated. The average annual available floodwater resources in 2003–2017 was 1.49 billion m3, and the maximum available capacity was 30.84 billion m3. Then, using the floodwater resource utilization method of multi period flood limited water levels, the research period was divided into the main flood season (15 July to 15 August) and the later flood season (16 August to 10 September, 11 September to 30 September) by the Systematic Clustering Analysis method. After the flood control calculation, the limited water level of Hongze Lake in the later flood season can be raised from 12.5 m to 13.0 m, and the capacity of reservoir storage can increase to 696 million m3. The limited water level of Luoma Lake can be raised from 22.5 m to 23.0 m (16 August to 10 September), 23.5 m (11 September to 30 September), and the capacity of reservoir storage can increase from 150 to 300 million m3. Finally, establishing the floodwater resource optimization model of the lake group with the goals of maximizing the floodwater transfer amount and minimizing the flood control risk rate, the optimal water allocation scheme is obtained through the optimization algorithm.

scholarly journals Review: Improving the Impact of Plant Science on Urban Planning and Design

Buildings ◽  
2016 ◽  
Vol 6 (4) ◽  
pp. 48 ◽  
Author(s):  
Peter Wootton-Beard ◽  
Yangang Xing ◽  
Raghavalu Durai Prabhakaran ◽  
Paul Robson ◽  
Maurice Bosch ◽  
...  
Keyword(s):  
Urban Planning ◽  
Plant Science ◽  
Planning And Design ◽  
Urban Planning And Design ◽  
The Impact

Comment on “The study of urban metabolism and its applications to urban planning and design” by Kennedy et al. (2011)

2012 ◽  
Vol 167 ◽  
pp. 184-185 ◽  
Author(s):  
Lin Lin ◽  
Min Liu ◽  
Feixiong Luo ◽  
Kai Wang ◽  
Qiuzhuo Zhang ◽  
...  
Keyword(s):  
Urban Planning ◽  
Urban Metabolism ◽  
Planning And Design ◽  
Urban Planning And Design

Ice jam mitigation

1990 ◽  
Vol 17 (5) ◽  
pp. 675-685 ◽  
Author(s):  
Harold S. Belore ◽  
Brian C. Burrell ◽  
Spyros Beltaos
Keyword(s):  
Key Words ◽  
Carrying Capacity ◽  
Flood Control ◽  
Human Life ◽  
Water Levels ◽  
Economic Losses ◽  
River Ice ◽  
Ice Jams ◽  
Ice Jam ◽  
Ice Breakup

In Canada, flooding due to the rise in water levels upstream of an ice jam, or the temporary exceedance of the flow and ice-carrying capacity of a channel upon release of an ice jam, has resulted in the loss of human life and extensive economic losses. Ice jam mitigation is a component of river ice management which includes all activities carried out to prevent or remove ice jams, or to reduce the damages that may result from an ice jam event. This paper presents a brief overview of measures to mitigate the damaging effects of ice jams and contains a discussion on their application to Canadian rivers. Key words: controlled ice breakup, flood control, ice jams, ice management, river ice.

scholarly journals A state-of-the-art review of built environment information modelling (BeIM)

2017 ◽  
Vol 9 (1) ◽  
pp. 1638-1654 ◽  
Author(s):  
J.H.M. Tah ◽  
A.H. Oti ◽  
F.H. Abanda
Keyword(s):  
Built Environment ◽  
Well Being ◽  
Data File ◽  
Building Information Modelling ◽  
Engineering Construction ◽  
Information Modelling ◽  
Planning And Design ◽  
Urban Planning And Design ◽  
Building Information ◽  
3D City Modelling

AbstractElements that constitute the built environment are vast and so are the independent systems developed to model its various aspects. Many of these systems have been developed under various assumptions and approaches to execute functions that are distinct, complementary or sometimes similar. Furthermore, these systems are ever increasing in number and often assume similar nomenclatures and acronyms, thereby exacerbating the challenges of understanding their peculiar functions, definitions and differences. The current societal demand to improve sustainability performance through collaboration as well as whole-system and through-life thinking is driving the need to integrate independent systems associated with different aspects and scales of the built environment to deliver smart solutions and services that improve the well-being of citizens. The contemporary object-oriented digitization of real-world elements appears to provide a leeway for amalgamating the modelling systems of various domains in the built environment which we termed as built environment information modelling (BeIM). These domains include architecture, engineering, construction as well as urban planning and design. Applications such as building information modelling, geographic information systems and 3D city modelling systems are now being integrated for city modelling purposes. The various works directed at integrating these systems are examined, revealing that current research efforts on integration fall into three categories: (1) data/file conversion systems, (2) semantic mapping systems and (3) the hybrid of both. The review outcome suggests that good knowledge of these domains and how their respective systems operate is vital to pursuing holistic systems integration in the built environment.

Sign in / Sign up

Export Citation Format

Share Document