Wind Climate in Cities

Wind Climate in Cities PDF Author: Jack E. Cermak
Publisher: Springer Science & Business Media
ISBN: 9401736863
Category : Science
Languages : en
Pages : 767

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Book Description
If one surveys the development of wind engineering, one comes to the conclusion that the challenge of urban climatology is one of the most important remaining tasks for the wind engineers. But what distinguishes wind engineering in urban areas from conventional wind engineering? Principally, the fact that the effects studied are usually unique to a particular situation, requiring consideration of the surroundings of the buildings. In the past, modelling criteria have been developed that make it possible to solve environmental problems with great confidence, and studies validated the models: at least in a neutrally stratified atmosphere. The approach adopted in the book is that of applied fluid mechanics, since this forms the basis for the evaluation of the urban wind field. Variables for air quality or loads are problem specific, or even random, and methods for studying them are based on risk analysis, which is also presented. Criteria are developed for a systematic approach to urban wind engineering problems, including parameter studies. The five sections of the book are: Fundamentals of urban boundary layer and dispersion; Forces on complex structures in built-up areas; Air pollution in cities; Numerical solution techniques; and Posters. A subject index is included.

Wind Climate in Cities

Wind Climate in Cities PDF Author: Jack E. Cermak
Publisher: Springer Science & Business Media
ISBN: 9401736863
Category : Science
Languages : en
Pages : 767

Get Book Here

Book Description
If one surveys the development of wind engineering, one comes to the conclusion that the challenge of urban climatology is one of the most important remaining tasks for the wind engineers. But what distinguishes wind engineering in urban areas from conventional wind engineering? Principally, the fact that the effects studied are usually unique to a particular situation, requiring consideration of the surroundings of the buildings. In the past, modelling criteria have been developed that make it possible to solve environmental problems with great confidence, and studies validated the models: at least in a neutrally stratified atmosphere. The approach adopted in the book is that of applied fluid mechanics, since this forms the basis for the evaluation of the urban wind field. Variables for air quality or loads are problem specific, or even random, and methods for studying them are based on risk analysis, which is also presented. Criteria are developed for a systematic approach to urban wind engineering problems, including parameter studies. The five sections of the book are: Fundamentals of urban boundary layer and dispersion; Forces on complex structures in built-up areas; Air pollution in cities; Numerical solution techniques; and Posters. A subject index is included.

City and Wind

City and Wind PDF Author: Mareike Krautheim
Publisher: Dom Pub
ISBN: 9783869223100
Category : Architecture
Languages : en
Pages : 207

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Book Description
Spatial production is inevitably linked to climate issues. In the course of the last 15 years the debate on sustainable architecture and ecological urbanism has risen like a phoenix from the ashes. Architects and urban planners, as well as administrative bodies and developers, face a new responsibility in terms of the complexity of their conventional design and planning methods. Increasing awareness of climate issues in the design process has the potential once more to make architecture in the future more site-specific, giving it back its contextual relevancy. City and Wind - Climate as an Architectural Instrument is a call to see architecture not just as a means of protecting us against the climate, but also as a way of bringing us back to it.

Urban Climates

Urban Climates PDF Author: T. R. Oke
Publisher: Cambridge University Press
ISBN: 0521849500
Category : Architecture
Languages : en
Pages : 549

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Book Description
The first full synthesis of modern scientific and applied research on urban climates, suitable for students and researchers alike.

Urban Wind Environment

Urban Wind Environment PDF Author: Chao Yuan
Publisher: Springer
ISBN: 9811054517
Category : Technology & Engineering
Languages : en
Pages : 197

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Book Description
In the context of urbanization and compact urban living, conventional experience-based planning and design often cannot adequately address the serious environmental issues, such as thermal comfort and air quality. The ultimate goal of this book is to facilitate a paradigm shift from the conventional experience-based ways to a more scientific, evidence-based process of decision making in both urban planning and architectural design stage. This book introduces novel yet practical modelling and mapping methods, and provides scientific understandings of the urban typologies and wind environment from the urban to building scale through real examples and case studies. The tools provided in this book aid a systematic implementation of environmental information from urban planning to building design by making wind information more accessible to both urban planners and architects, and significantly increasing the impact of urban climate information on the practical urban planning and design. This book is a useful reference book to architectural postgraduates, design practitioners and planners, urban climate researchers, as well as policy makers for developing future livable and sustainable cities.

The Climate of Cities

The Climate of Cities PDF Author: James T. Peterson
Publisher:
ISBN:
Category : Urban climatology
Languages : en
Pages : 60

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Book Description


Cities for People

Cities for People PDF Author: Jan Gehl
Publisher: Island Press
ISBN: 1597269840
Category : Architecture
Languages : en
Pages : 284

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Book Description
For more than forty years Jan Gehl has helped to transform urban environments around the world based on his research into the ways people actually use—or could use—the spaces where they live and work. In this revolutionary book, Gehl presents his latest work creating (or recreating) cityscapes on a human scale. He clearly explains the methods and tools he uses to reconfigure unworkable cityscapes into the landscapes he believes they should be: cities for people. Taking into account changing demographics and changing lifestyles, Gehl emphasizes four human issues that he sees as essential to successful city planning. He explains how to develop cities that are Lively, Safe, Sustainable, and Healthy. Focusing on these issues leads Gehl to think of even the largest city on a very small scale. For Gehl, the urban landscape must be considered through the five human senses and experienced at the speed of walking rather than at the speed of riding in a car or bus or train. This small-scale view, he argues, is too frequently neglected in contemporary projects. In a final chapter, Gehl makes a plea for city planning on a human scale in the fast- growing cities of developing countries. A “Toolbox,” presenting key principles, overviews of methods, and keyword lists, concludes the book. The book is extensively illustrated with over 700 photos and drawings of examples from Gehl’s work around the globe.

Climate Change and Cooling Cities

Climate Change and Cooling Cities PDF Author: Ali Cheshmehzangi
Publisher: Springer Nature
ISBN: 9819936756
Category : Architecture
Languages : en
Pages : 311

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Book Description
This edited book provides a solid foundation for future research on cooling cities, climate change impacts on cities and urban environments, and innovative mitigation and adaptation strategies. With ever-increasing climate change impacts on our living environments and continuous calamities and natural disasters around the world, we urge for new approaches, apt action, and adequate support to boost cooling strategies for the built environments. To achieve this goal, research, practice, and policy could do much more to provide us with new pathways to achieve sustainable development. This book is a comprehensive collection of theoretical perspectives and global case study examples focused on three core areas of (1) concepts, theories, and trends, (2) mitigation and adaptation strategies, and (3) policies. The book is of use to various stakeholders and more importantly to urban specialists, planners and designers, policymakers, academics, practitioners, and developers. We urge them to mitigate climate change before it gets too late. We are confident the book could provide readers with new ideas, strategies, and directions that could lighten up the path toward new actions, policies, and innovation.

Climate Change and Cities

Climate Change and Cities PDF Author: Cynthia Rosenzweig
Publisher: Cambridge University Press
ISBN: 1316942325
Category : Science
Languages : en
Pages : 855

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Book Description
The Urban Climate Change Research Network's Second Assessment Report on Climate Change in Cities (ARC3.2) is the second in a series of global, science-based reports to examine climate risk, adaptation, and mitigation efforts in cities. The book explicitly seeks to explore the implications of changing climatic conditions on critical urban physical and social infrastructure sectors and intersectoral concerns. The primary purpose of ARC3.2 is to inform the development and implementation of effective urban climate change policies, leveraging ongoing and planned investments for populations in cities of developing, emerging, and developed countries. This volume, like its predecessor, will be invaluable for a range of audiences involved with climate change and cities: mayors, city officials and policymakers; urban planners; policymakers charged with developing climate change mitigation and adaptation programs; and a broad spectrum of researchers and advanced students in the environmental sciences.

Ventilating Cities

Ventilating Cities PDF Author: Shinsuke Kato
Publisher: Springer Science & Business Media
ISBN: 9400727704
Category : Political Science
Languages : en
Pages : 202

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Book Description
The majority of the world’s population live in environments with artificially weakened wind as buildings in urban areas form wind-breaks and reduce wind speeds. Anthropogenic heat is also generated and during the summer dense urban areas suffer from the urban heat island effect, a known urban climate problem. This book discusses how to evaluate the urban wind environment, including ventilation performance and thermal comfort. This book is organized in two parts; Wind Environment and the Urban Environment and Criteria for Assessing Breeze Environments. It includes chapters on sea breeze in urban areas; thermal adaptation and the effect of wind on thermal comfort; health risk of exposures; pollutant transport in dense urban areas; legal regulations for urban ventilation and new criteria for assessing the local wind environment. Keywords: urban wind environments, urban heat island, urban climate, land use change, thermal comfort, risk assessment, urban air pollution, urban ventilation

Cities and Climate Change

Cities and Climate Change PDF Author: OECD
Publisher: OECD Publishing
ISBN: 9264091378
Category :
Languages : en
Pages : 278

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Book Description
This book shows how city and metropolitan regional governments working in tandem with national governments can change the way we think about responding to climate change.