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Author: Shahab Fazal
Publisher: Springer Science & Business Media
ISBN: 9400752555
Category : Political Science
Languages : en
Pages : 96
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Book Description
Today, India still remains a rural agricultural country although the share of urban population has also increased but these figures do not tell the whole story. There are evidences that urban growth is dispersed and urban sprawl promotes the spread of urban land use into the rural-urban fringe. Here the attempt is to investigate the land transformation and the driving forces which were influencing the land transformation. The present study was done on peri urban interface of Aligarh city, a relatively small city, but as other north Indian cities, it is also expanding rapidly. Moreover, it too is surrounded by a populous rural area with productive and rich agricultural hinterland. Such conditions give rise to many conflicts and mutually beneficial complementarities in the rural and urban spheres. The result shows that the demand for land is high which results in informal urban development fulfilling the requirements of many of the city’s residents. Every piece of land is a tradable commodity, and the pursuit of short-term profits is the predominant ethic. The actors in PUI are strong because it is characterized by intermixing of rural and urban activities and interests as well as the number of actors are greater than in any other area. .
Author: Shahab Fazal
Publisher: Springer Science & Business Media
ISBN: 9400752555
Category : Political Science
Languages : en
Pages : 96
Get Book
Book Description
Today, India still remains a rural agricultural country although the share of urban population has also increased but these figures do not tell the whole story. There are evidences that urban growth is dispersed and urban sprawl promotes the spread of urban land use into the rural-urban fringe. Here the attempt is to investigate the land transformation and the driving forces which were influencing the land transformation. The present study was done on peri urban interface of Aligarh city, a relatively small city, but as other north Indian cities, it is also expanding rapidly. Moreover, it too is surrounded by a populous rural area with productive and rich agricultural hinterland. Such conditions give rise to many conflicts and mutually beneficial complementarities in the rural and urban spheres. The result shows that the demand for land is high which results in informal urban development fulfilling the requirements of many of the city’s residents. Every piece of land is a tradable commodity, and the pursuit of short-term profits is the predominant ethic. The actors in PUI are strong because it is characterized by intermixing of rural and urban activities and interests as well as the number of actors are greater than in any other area. .
Author: National Academy of Sciences
Publisher: National Academies Press
ISBN: 0309170729
Category : Social Science
Languages : en
Pages : 323
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Book Description
As the world's population exceeds an incredible 6 billion people, governmentsâ€"and scientistsâ€"everywhere are concerned about the prospects for sustainable development. The science academies of the three most populous countries have joined forces in an unprecedented effort to understand the linkage between population growth and land-use change, and its implications for the future. By examining six sites ranging from agricultural to intensely urban to areas in transition, the multinational study panel asks how population growth and consumption directly cause land-use change, and explore the general nature of the forces driving the transformations. Growing Populations, Changing Landscapes explains how disparate government policies with unintended consequences and globalization effects that link local land-use changes to consumption patterns and labor policies in distant countries can be far more influential than simple numerical population increases. Recognizing the importance of these linkages can be a significant step toward more effective environmental management.
Author: Iowa State University. Center for Agricultural and Economic Development
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 558
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Book Description
Author: Eric F. Lambin
Publisher: Springer Science & Business Media
ISBN: 3540322027
Category : Science
Languages : en
Pages : 236
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Book Description
This book presents recent estimates on the rate of change of major land classes. Aggregated globally, multiple impacts of local land changes are shown to significantly affect central aspects of Earth System functioning. The book offers innovative developments and applications in the fields of modeling and scenario construction. Conclusions are also drawn about the most pressing implications for the design of appropriate intervention policies.
Author: Douglas H. Brooks
Publisher:
ISBN:
Category : Land use
Languages : en
Pages : 24
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Book Description
Author: Nico Heerink
Publisher: Springer Science & Business Media
ISBN: 3642575587
Category : Business & Economics
Languages : en
Pages : 388
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Book Description
Since the 1980s many developing countries have implemented macro-economic policy reforms to curb inflation, reduce fiscal deficits and control foreign debt. The policy instruments used, such as exchange rate adjustment, budget cuts, trade policy reforms, public expenditure reviews and privatisation, have different and sometimes opposite consequences for agricultural land use. During the same period awareness was growing that deteriorating soil quality could become a limiting factor to increase or even sustain agricultural production. As a result, food availability and even accessibility for large population groups in developing countries may be jeopardised in the near future. Recently, quantitative models have made useful contributions to understanding the impact of economic policy reforms on the sustainability of land use. They provide a consistent analytical framework to deal with complex issues such as the direct and indirect effects of economic, agricultural, environmental and population policies, the role of market imperfections in transmitting economic policy signals, and the interactions between soil quality, agricultural production and household economic decision making. Different types of models can be distinguished: bio economic models, focussing on the link between farm household decisions and the agricultural resource base, household and village models, examining the impact of the socio-economic environment on farm household decisions, and more aggregate models, analysing interactions between sectors and their implications for sustainable land use.
Author: Jamilah Mohamad
Publisher: The University of Malaya Press
ISBN: 9831008316
Category : Antiques & Collectibles
Languages : en
Pages : 194
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Book Description
Watersheds have been widely recognized as the best scale at which to govern water. At the geographic scale of the watersheds, stakeholders are able to make decisions on how to manage water resources in a setting more conducive to participation. Through coordinated development and management of water, land, and related resources, economic and social welfare can be optimized without compromising sustainability of vital environmental systems. Sungai Selangor is an important water resource for the state of Selangor. It is the major contributor in meeting water demand to the Selangor State and Kuala Lumpur. Since early days, Sungai Selangor has played a central role in the development of settlements in northern Selangor. Theresearch described here is an attempt to understand the development forces operating in the Sungai Selangor watershed. The approach taken is intentionally multi-disciplinary, as it attempts to paint a broad brush picture of the current situation within the Sungai Selangor watershed. Increasing pressures on land development is a major factor that causes land use conflicts in the watershed. Spatial-environmental governance should improve collaboration and connections between citizens and decision-makers at the watershed scale. Many issues within the economic, social or environmental realm necessitate an understanding of the spatial context within which such forces operate. The book is organized in ten chapters, each chapter being devoted towards addressing particular issues considered prevalent or outstanding within the community living within the watershed. Although the book has been written in an academic manner, it should also appeal to the general public and students in higher education institutions as it relates to topical issues. Beginner researchers may find that the discussion of various issues within a location-specific context might spark off their interest to begin their own research on particular aspects that appeal to their own area of expertise.
Author: Kathryn A. Zeimetz
Publisher:
ISBN:
Category : Land use
Languages : en
Pages : 58
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Book Description
Author: Dan Malkinson
Publisher: Springer Science & Business Media
ISBN: 3642401996
Category : Political Science
Languages : en
Pages : 196
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Book Description
As cities are rapidly expanding and encroaching into agricultural and natural areas, a question of primary concern is how this expansion affects surrounding agriculture and natural landscapes. This book presents a wide spectrum of both theoretical and empirical approaches to simulation and assessment of landscape dynamics. The first part presents state-of-the-art modelling approaches pertaining to land-use changes entailed by the urban sprawl, at different spatial resolutions and temporal time scales. The second part is dedicated to case studies of the effects and consequences of the emerging urban-agriculture open space patterns.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309288363
Category : Science
Languages : en
Pages : 267
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Book Description
People are constantly changing the land surface through construction, agriculture, energy production, and other activities. Changes both in how land is used by people (land use) and in the vegetation, rock, buildings, and other physical material that cover the Earth's surface (land cover) can be described and future land change can be projected using land-change models (LCMs). LCMs are a key means for understanding how humans are reshaping the Earth's surface in the past and present, for forecasting future landscape conditions, and for developing policies to manage our use of resources and the environment at scales ranging from an individual parcel of land in a city to vast expanses of forests around the world. Advancing Land Change Modeling: Opportunities and Research Requirements describes various LCM approaches, suggests guidance for their appropriate application, and makes recommendations to improve the integration of observation strategies into the models. This report provides a summary and evaluation of several modeling approaches, and their theoretical and empirical underpinnings, relative to complex land-change dynamics and processes, and identifies several opportunities for further advancing the science, data, and cyberinfrastructure involved in the LCM enterprise. Because of the numerous models available, the report focuses on describing the categories of approaches used along with selected examples, rather than providing a review of specific models. Additionally, because all modeling approaches have relative strengths and weaknesses, the report compares these relative to different purposes. Advancing Land Change Modeling's recommendations for assessment of future data and research needs will enable model outputs to better assist the science, policy, and decisionsupport communities.
