Measurement and Tests of Long-term Urban-spatial Evolution PDF Download
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Author: Arnoud Mouwen
Publisher:
ISBN:
Category :
Languages : en
Pages : 28
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Author: Arnoud Mouwen
Publisher:
ISBN:
Category :
Languages : en
Pages : 28
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Book Description
Author:
Publisher:
ISBN:
Category : Finance, Public
Languages : en
Pages : 556
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Author: Peter Friedrich
Publisher:
ISBN:
Category : Political Science
Languages : en
Pages : 370
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Author: Jun Yang
Publisher: Frontiers Media SA
ISBN: 2832515908
Category : Science
Languages : en
Pages : 864
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Author: Xueru Zhang
Publisher: Frontiers Media SA
ISBN: 2832549748
Category : Science
Languages : en
Pages : 277
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Book Description
Since the middle of the last century, rapid population growth and urbanization have led to the encroachment of a large number of natural spaces, resulting in a series of ecological security issues such as environmental pollution, resource depletion and habitat destruction, which have severely challenged global sustainable development. Urban ecological security is an important barrier to urban residents' production and life, the foundation and core of national or regional ecological security, and it is of great significance to promote green development and harmonious coexistence between humans and nature. With global warming, frequent natural disasters and other multifactorial threats, the issue of ecological security in cities as centers of the settlement have become a focus of international attention. However, cities are complex systems with social, economic and natural conditions coupled with each other. Under the overlapping of many factors, the basic problems such as the mechanism of urban development on ecological security have not been fully explained, and there is also a lack of quantitative assessment methods corresponding to urban ecological conditions, let alone simulation and prediction.
Author: Xiao Ouyang
Publisher: Frontiers Media SA
ISBN: 2832544541
Category : Science
Languages : en
Pages : 190
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Book Description
The evolution of land space demonstrates the shift of land use types from natural and semi-natural land (e.g., forest land and cropland) to built-up land, altering ecosystem cycling patterns and leading to degradation of ecosystem services in terms of regulation, provisioning and support. At the same time, production and living space crowding out ecological space brings high potential threats, such as soil erosion, forest productivity decline and habitat fragmentation. Accordingly, in response to the problems of imbalanced territorial space development, inefficient resource utilization and ecological environment degradation, how to improve the diversity, stability and sustainability of ecosystems is an urgent issue to promote modernization and green development in the new era of territorial space evolution.
Author: Thomas Foken
Publisher: Springer Nature
ISBN: 3030521710
Category : Science
Languages : en
Pages : 1761
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This practical handbook provides a clearly structured, concise and comprehensive account of the huge variety of atmospheric and related measurements relevant to meteorologists and for the purpose of weather forecasting and climate research, but also to the practitioner in the wider field of environmental physics and ecology. The Springer Handbook of Atmospheric Measurements is divided into six parts: The first part offers instructive descriptions of the basics of atmospheric measurements and the multitude of their influencing factors, fundamentals of quality control and standardization, as well as equations and tables of atmospheric, water, and soil quantities. The subsequent parts present classical in-situ measurements as well as remote sensing techniques from both ground-based as well as airborn or satellite-based methods. The next part focusses on complex measurements and methods that integrate different techniques to establish more holistic data. Brief discussions of measurements in soils and water, at plants, in urban and rural environments and for renewable energies demonstrate the potential of such applications. The final part provides an overview of atmospheric and ecological networks. Written by distinguished experts from academia and industry, each of the 64 chapters provides in-depth discussions of the available devices with their specifications, aspects of quality control, maintenance as well as their potential for the future. A large number of thoroughly compiled tables of physical quantities, sensors and system characteristics make this handbook a unique, universal and useful reference for the practitioner and absolutely essential for researchers, students, and technicians.
Author: Marta Szulkin
Publisher: Oxford University Press, USA
ISBN: 0198836848
Category : Science
Languages : en
Pages : 318
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Book Description
Urban Evolutionary Biology fills an important knowledge gap on wild organismal evolution in the urban environment, whilst offering a novel exploration of the fast-growing new field of evolutionary research. The growing rate of urbanization and the maturation of urban study systems worldwide means interest in the urban environment as an agent of evolutionary change is rapidly increasing. We are presently witnessing the emergence of a new field of research in evolutionary biology. Despite its rapid global expansion, the urban environment has until now been a largely neglected study site among evolutionary biologists. With its conspicuously altered ecological dynamics, it stands in stark contrast to the natural environments traditionally used as cornerstones for evolutionary ecology research. Urbanization can offer a great range of new opportunities to test for rapid evolutionary processes as a consequence of human activity, both because of replicate contexts for hypothesis testing, but also because cities are characterized by an array of easily quantifiable environmental axes of variation and thus testable agents of selection. Thanks to a wide possible breadth of inference (in terms of taxa) that may be studied, and a great variety of analytical methods, urban evolution has the potential to stand at a fascinating multi-disciplinary crossroad, enriching the field of evolutionary biology with emergent yet incredibly potent new research themes where the urban habitat is key. Urban Evolutionary Biology is an advanced textbook suitable for graduate level students as well as professional researchers studying the genetics, evolutionary biology, and ecology of urban environments. It is also highly relevant to urban ecologists and urban wildlife practitioners.
Author: Junyan Yang
Publisher: Springer Nature
ISBN: 9811396906
Category : Business & Economics
Languages : en
Pages : 212
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Book Description
This book focuses on the urban wind environment of urban center district. Through urban spatial morphology and urban space units it provides in-depth evaluation and research on the correlation between urban spatial morphology indicator and urban wind environment. Based on urban spatial morphology indicators, such as building density, FAR, average building height and wind environment parameter, it conducts quantitative analysis and statistic evaluation to acquire the influence relationship between urban planning indicators and wind speed. In addition, based on the 13 typical urban morphology units it also analyses the different situation of wind environment. Finally it provides the optimized strategies on urban planning, architecture and landscape. It intertwines the quantitative research between wind environment and urban morphology through in-depth analysis and urban microclimate simulation. It makes a valuable contribution for the research on urban environment and urban morphology.
Author:
Publisher:
ISBN:
Category : Economics
Languages : en
Pages : 824
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Book Description
