Download or read book Fragmentation in Semi Arid and Arid Landscapes written by Kathleen A. Galvin and published by Springer Science & Business Media. This book was released on 2007-10-12 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: With detailed data from nine sites around the world, the authors examine how the so-called ‘fragmentation’ of these fragile landscapes occurs and the consequences of this break-up for ecosystems and the people who depend on them. ‘Rangelands’ make up a quarter of the world’s landscape, and here, the case is developed that while fragmentation arises from different natural, social and economic conditions worldwide, it creates similar outcomes for human and natural systems.
Download or read book Habitat Fragmentation and Landscape Change written by David B. Lindenmayer and published by Island Press. This book was released on 2013-02-22 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Habitat loss and degradation that comes as a result of human activity is the single biggest threat to biodiversity in the world today. Habitat Fragmentation and Landscape Change is a groundbreaking work that brings together a wealth of information from a wide range of sources to define the ecological problems caused by landscape change and to highlight the relationships among landscape change, habitat fragmentation, and biodiversity conservation. The book: synthesizes a large body of information from the scientific literature considers key theoretical principles for examining and predicting effects examines the range of effects that can arise explores ways of mitigating impacts reviews approaches to studying the problem discusses knowledge gaps and future areas for research and management Habitat Fragmentation and Landscape Change offers a unique mix of theoretical and practical information, outlining general principles and approaches and illustrating those principles with case studies from around the world. It represents a definitive overview and synthesis on the full range of topics that fall under the widely used but often vaguely defined term "habitat fragmentation."
Download or read book The Development of an Integrated Planning and Decision Support System IPDSS for Land Consolidation written by Demetris Demetriou and published by Springer Science & Business Media. This book was released on 2013-11-01 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an extensive review of three interrelated issues: land fragmentation, land consolidation, and land reallocation, and it presents in detail the theoretical background, design, development and application of a prototype integrated planning and decision support system for land consolidation. The system integrates geographic information systems (GIS) and artificial intelligence techniques including expert systems (ES) and genetic algorithms (GAs) with multi-criteria decision methods (MCDM), both multi-attribute (MADM) and multi-objective (MODM). The system is based on four modules for measuring land fragmentation; automatically generating alternative land redistribution plans; evaluating those plans; and automatically designing the land partitioning plan. The presented research provides a new scientific framework for land-consolidation planning both in terms of theory and practice, by presenting new findings and by developing better tools and methods embedded in an integrated GIS environment. It also makes a valuable contribution to the fields of GIS and spatial planning, as it provides new methods and ideas that could be applied to improve the former for the benefit of the latter in the context of planning support systems. “From the 1960s, ambitious research activities set out to observe regarding IT-support of the complex and time consuming redistribution processes within land consolidation – without any practically relevant results, until now. This scientific work is likely to close that gap. This distinguished publication is highly recommended to land consolidation planning experts, researchers and academics alike.” – Prof. Dr.-Ing. Joachim Thomas, Münster/ Germany "Planning support systems take new scientific tools based on GIS, optimisation and simulation and use these to inform the process of plan-making and policy. This book is one of the first to show how this can be consistently done and it is a triumph of demonstrating how such systems can be made operational. Essential reading for planners, analysts and GI scientists." – Prof. Michael Batty, University College London
Download or read book Land Fragmentation in Agriculture written by Malcolm F. McPherson and published by . This book was released on 1983 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Land Surface Remote Sensing in Agriculture and Forest written by Nicolas Baghdadi and published by Elsevier. This book was released on 2016-09-15 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: The environmental and economic importance of monitoring forests and agricultural resources has allowed remote sensing to be increasingly in the development of products and services responding to user needs.This volume presents the main applications in remote sensing for agriculture and forestry, including the primary soil properties, the estimation of the vegetation's biophysical variables, methods for mapping land cover, the contribution of remote sensing for crop and water monitoring, and the estimation of the forest cover properties (cover dynamic, height, biomass).This book, part of a set of six volumes, has been produced by scientists who are internationally renowned in their fields. It is addressed to students (engineers, Masters, PhD), engineers and scientists, specialists in remote sensing applied to agriculture and forestry.Through this pedagogical work, the authors contribute to breaking down the barriers that hinder the use of radar imaging techniques. - Provides clear and concise descriptions of modern remote sensing methods - Explores the most current remote sensing techniques with physical aspects of the measurement (theory) and their applications - Provides chapters on physical principles, measurement, and data processing for each technique described - Describes optical remote sensing technology, including a description of acquisition systems and measurement corrections to be made
Download or read book Ecology of Fragmented Landscapes written by Sharon K. Collinge and published by JHU Press. This book was released on 2009-06 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ask airline passengers what they see as they gaze out the window, and they will describe a fragmented landscape: a patchwork of desert, woodlands, farmlands, and developed neighborhoods. Once-contiguous forests are now subdivided; tallgrass prairies that extended for thousands of miles are now crisscrossed by highways and byways. Whether the result of naturally occurring environmental changes or the product of seemingly unchecked human development, fractured lands significantly impact the planet’s biological diversity. In Ecology of Fragmented Landscapes, Sharon K. Collinge defines fragmentation, explains its various causes, and suggests ways that we can put our lands back together. Researchers have been studying the ecological effects of dismantling nature for decades. In this book, Collinge evaluates this body of research, expertly synthesizing all that is known about the ecology of fragmented landscapes. Expanding on the traditional coverage of this topic, Collinge also discusses disease ecology, restoration, conservation, and planning. Not since Richard T. T. Forman's classic Land Mosaics has there been a more comprehensive examination of landscape fragmentation. Ecology of Fragmented Landscapes is critical reading for ecologists, conservation biologists, and students alike.
Download or read book Global Forest Fragmentation written by Chris J Kettle and published by CABI. This book was released on 2014-09-12 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest fragmentation will inevitably continue over the coming years, especially in developing economies. This book provides a cutting edge review of the multi-disciplinary sciences related to studies of global forest fragmentation. It specifically addresses cross-cutting themes from both an ecological and a social sciences perspective. The ultimate goal of Global Forest Fragmentation is to provide a detailed scientific base to support future forest landscape management and planning to meet global environmental and societal needs.
Download or read book Efficiency and Equity Impacts of Rural Land Rental Restrictions Evidence from India written by Klaus Deininger and published by World Bank Publications. This book was released on 2007 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recognition of the potentially deleterious implications of inequality in opportunity originating in a skewed asset distribution has spawned considerable interest in land reforms. However, little attention has been devoted to the fact that, in the longer-term, the measures used to implement land reforms, especially rental restrictions, could negatively affect productivity. Use of state level data on rental restrictions, together with a nationally representative survey from India suggests that, contrary to original intentions, rental restrictions negatively affect productivity and equity by reducing scope for efficiency-enhancing rental transactions that benefit poor producers. Simulations suggest that, by doubling the number of producers with access to land through rental, from about 15 million currently, liberalization of rental markets could have far-reaching impacts.
Download or read book Land Fragmentation and Share Tenancy written by Syed Hamid Aljunid and published by . This book was released on 1979 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Fragmentation written by James Arthur Rochelle and published by BRILL. This book was released on 1999-01-01 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book contains 15 chapters and provides an overview and synthesis of forest fragmentation and its influences on key ecological processes and vertebrate productivity. Land use practices and their effects on vertebrate populations and productivity are discussed and examples of several planning approaches to address landscape-level management effects are described.
Download or read book Soil Mapping and Process Modeling for Sustainable Land Use Management written by Paulo Pereira and published by Elsevier. This book was released on 2017-03-13 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil Mapping and Process Modeling for Sustainable Land Use Management is the first reference to address the use of soil mapping and modeling for sustainability from both a theoretical and practical perspective. The use of more powerful statistical techniques are increasing the accuracy of maps and reducing error estimation, and this text provides the information necessary to utilize the latest techniques, as well as their importance for land use planning. Providing practical examples to help illustrate the application of soil process modeling and maps, this reference is an essential tool for professionals and students in soil science and land management who want to bridge the gap between soil modeling and sustainable land use planning. - Offers both a theoretical and practical approach to soil mapping and its uses in land use management for sustainability - Synthesizes the most up-to-date research on soil mapping techniques and applications - Provides an interdisciplinary approach from experts worldwide working in soil mapping and land management
Download or read book Land Women Youths and Land Tools or Methods written by Uchendu Eugene Chigbu and published by MDPI. This book was released on 2021-02-24 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of Special Issue articles that aim to discern a people-centered pathway to solving land-based challenges in the context of land administration. It consists of 13 positively evaluated research articles. Each of the articles contributes to the large mosaic of knowledge on land methods (or tools) that are relevant to resolving land challenges that women and youths face. The book highlights 13 critical lessons on “Land, Women, Youths, and Land Tools or Methods.”
Download or read book Land Degradation in Tanzania written by Alemneh Dejene and published by World Bank Publications. This book was released on 1997-01-01 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: World Bank Technical Paper No. 370. Local land users and officials often have conflicting perceptions of and responses to land degradation issues. This causes problems for officials in diagnosing and addressing the issue and is a major constraint on the successful implementation of policies and projects to address land degradation. This study looks at the perception and response gap between officials and land users in the diagnosis and remedy of land degradation. It also examines the dynamics of the loss of soil fertility and low productivity at the village level. The study's findings will help shape investment programs to enhance land productivity in Sub-Saharan Africa.
Download or read book Developmental Dilemmas written by Peter Ho and published by Routledge. This book was released on 2005-05-24 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developmental Dilemmas singles out land as an object of study and places it in the context of one of the world's largest and most populous countries undergoing institutional reform: the People's Republic of China. The book demonstrates that private property protected by law, the principle of 'getting-the-prices-right', and the emergence of effectively functioning markets are the outcome of a given society's historical development and institutional fabric. Peter Ho argues that the successful creation of new institutions hinges in part on choice and timing in relation to the particular constellation of societal, economic, political and cultural parameters. Disregarding these could result in rising inequality, bad land stewardship, and the eruption of land-related grievances.
Download or read book Land Fragmentation and Rice Production written by Shuhao Tan and published by . This book was released on 2005* with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agricultural landholdings in China have an average size of only 0.53 hectares and are divided over six different plots on average. This very high degree of land fragmentation is likely to impose important constraints to current government policies aimed at supporting the incomes of rural households, raising domestic grain production, and promoting the overall production capacity of agricultural sector in order to meet the challenges posed by foreign competition. The purpose of this study is to examine the causes of this extremely high degree of land fragmentation and its consequences for food production in China. The analysis focuses in particular on rice smallholders in Jiangxi Province, a major rice production base of China.
Download or read book Fragmentation of Natural Resources Management written by Lindah Mhlanga and published by LIT Verlag Münster. This book was released on 2014 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a result of the Defragmenting African Resources Management (DARMA) Project. Lake Kariba - located along the border between Zambia and Zimbabwe - and its environs are a complex transboundary ecosystem with multiple, competing, and often contested resource uses. The book describes the current sectoral approach to natural resource management, the interconnections, and the need to adopt an ecosystem approach. It will be essential reading for students, researchers, academics, and managers in the environmental and natural resources sectors interested in advancing the ecosystems approach to the management of commons in general, and Southern Africa in particular. (Series: Defragmenting African Resource Management (DARMA) - Vol. 2) [Subject: African Studies, Environmental Studies, Natural Resource Management]
Download or read book Sentient Lands written by Piergiorgio Di Giminiani and published by University of Arizona Press. This book was released on 2018-11-20 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1990, when Augusto Pinochet’s 17-year military dictatorship ended, democratic rule returned to Chile. Since then, Indigenous organizations have mobilized to demand restitution of their ancestral territories seized over the past 150 years. Sentient Lands is a historically grounded ethnography of the Mapuche people’s engagement with state-run reconciliation and land-restitution efforts. Piergiorgio Di Giminiani analyzes environmental relations, property, state power, market forces, and indigeneity to illustrate how land connections are articulated, in both landscape experiences and land claims. Rather than viewing land claims as simply bureaucratic procedures imposed on local understandings and experiences of land connections, Di Giminiani reveals these processes to be disputed practices of world making. Ancestral land formation is set in motion by the entangled principles of Indigenous and legal land ontologies, two very different and sometimes conflicting processes. Indigenous land ontologies are based on a relation between two subjects—land and people—both endowed with sentient abilities. By contrast, legal land ontologies are founded on the principles of property theory, wherein land is an object of possession that can be standardized within a regime of value. Governments also use land claims to domesticate Indigenous geographies into spatial constructs consistent with political and market configurations. Exploring the unexpected effects on political activism and state reparation policies caused by this entanglement of Indigenous and legal land ontologies, Di Giminiani offers a new analytical angle on Indigenous land politics.
