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Download or read book Grassland Degradation on the Tibetan Plateau written by and published by . This book was released on 2007 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication looks at degradation of the grasslands of the Tibetan Plateau. It it particularly focussed on monitoring and management of pika populations, an herbivirous rodent that plays a significant role in the degradation.
Author : Garik Gutman
Publisher : Springer Science & Business Media
ISBN 13 : 9400743068
Total Pages : 474 pages
Book Rating : 4.4/5 (7 download)
Download or read book Land Change Science written by Garik Gutman and published by Springer Science & Business Media. This book was released on 2012-03-24 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a synthesis of the NASA funded work under the Land-Cover and Land-Use Change Program. Hundreds of scientists have worked for the past eight years to understand one of the most important forces that is changing our planet-human impacts on land cover, that is land use. Its contributions span the natural and the social sciences, and apply state-of-the-art techniques for understanding the earth: satellite remote sensing, geographic information systems, modeling, and advanced computing. It brings together detailed case studies, regional analyses, and globally scaled mapping efforts. This is the most organized effort made to understand the dominant force that has been responsible for changing the Earth’s biosphere. Audience: This publication will be of interest to students, scientists, and policy makers. This volume includes a CD-ROM containing full color images of a selection of illustrations which are printed in black-and-white in the book.
Author : Yanfu Bai
Publisher : Frontiers Media SA
ISBN 13 : 2832553109
Total Pages : 186 pages
Book Rating : 4.8/5 (325 download)
Download or read book Vegetation-based Degradation and Restoration on the Alpine Grasslands of the Tibetan Plateau written by Yanfu Bai and published by Frontiers Media SA. This book was released on 2024-08-13 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Known as the “roof of the world,” the Tibetan Plateau is the highest and largest plateau on Earth. Tibetan Plateau hosts several mountain ecosystems characterized by high elevations, cold conditions, and a wide range in water availability. Its unique physical and geographical environment includes ecosystems typical for alpine regions, classified as alpine grasslands, which account for 50-70% of the total land area of the Tibetan plateau. Most of these grasslands contain fragile tundra-like environments which are seriously affected by anthropogenic modifications and whose restoration presents a challenge. These natural grassland types include alpine deserts, alpine steppes, alpine meadows, and alpine swamp meadows along precipitation gradients, as well as the transition types between them. Alpine grasslands remain subject to severe degradation by multiple factors, mainly overgrazing and climate warming. As a result, grasslands exhibit a decreased capacity to support biodiversity and complexity, and more generally, ecosystem functions. Therefore, these changes also affect social and recreational activities and restrict access to clean water and food by local communities.
Author : Robin P. White
Publisher :
ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.F/5 ( download)
Download or read book Pilot Analysis of Global Ecosystems written by Robin P. White and published by . This book was released on 2000 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: The PAGE: Grassland Ecosystems focuses on a selected set of grassland goods and services: food, forage and livestock, biodiversity, carbon storage, and tourism and recreation. Each good or service is discussed in terms of its current status and modifications that have altered its condition such as cultivation, urbanization, fire, livestock grazing, and introduction of invasive species. Results show that although the major goods and services provided by grasslands are in good to fair condition, the capacity for grassland ecosystems to continue to provide these goods and services is declining. There have been unambiguous declines in the extent of grasslands, especially in the temperate zones of North America and Europe where these ecosystems have been cultivated or urbanized. Indicators of soil condition show that more than half of the grasslands in the study have some degree of soil degradation; over 5 percent of these grasslands are strongly to extremely degraded. Indicators of grassland biodiversity show marked declines in grassland birds of North America, with negative effects from fragmentation and non-native species suggested for this region and others. Although the carbon storage potential for grasslands is large, degraded areas store less carbon and there is heavy burning of some grassland areas, especially the African savannas. Tourism and recreational activities in grasslands appear to make important economic contributions to some countries, with revenues generally increasing. Overuse of some areas, and declines in wildlife populations, however, suggest possible declines in the capacity to continue to provide these services.
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251053379
Total Pages : 548 pages
Book Rating : 4.0/5 (533 download)
Download or read book Grasslands of the World written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2005 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together information on the contrasting characteristics, condition, present use and problems of the world's main natural grasslands. Since grassland is commercialized through the grazing animal, particular attention is paid to the livestock production systems associated with each main type. Grazing resources are more than simply edible herbage: many other factors have to be taken into account, notably water in all areas, and shelter in winter-cold climates. Seasonality of forage supply is a characteristic of almost all grazing lands, so the strategies for dealing with lean seasons are described. The main problems of each type are mentioned and possible strategies for their sustainable management discussed - taking into account their multiple functions, not only livestock production. The book is primarily aimed at agricultural scientists, educationalists, extensionists and decision-makers with interests in responsible use of extensive grasslands.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 030904684X
Total Pages : 231 pages
Book Rating : 4.3/5 (9 download)
Download or read book Grasslands and Grassland Sciences in Northern China written by National Research Council and published by National Academies Press. This book was released on 1992-02-01 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes one of the most extensive grassland ecosystems and the efforts of Chinese scientists to understand it. Leading Chinese scientists attribute the decline in China's grasslands to overgrazing and excessive cultivation of marginal areas and discuss measures to limit the damage. The book gives its view on the Chinese approach to the study of grasslands and the relevance of this activity in China to global scientific concerns.
Author : Victor R. Squires
Publisher : CRC Press
ISBN 13 : 1351652206
Total Pages : 430 pages
Book Rating : 4.3/5 (516 download)
Download or read book Grasslands of the World written by Victor R. Squires and published by CRC Press. This book was released on 2018-09-05 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book begins with a brief account of the extraordinary sequence of events that led to emergence of grasslands as major vegetation formations that now occupy some of the driest and hottest and the highest and coldest on earth as well as vast steppes and prairies in more temperate climes. It is the story of grasses successfully competing with forests and woodlands, aided and abetted by grazing herbivores and by humans and their use of fire as a tool. It is a story of adaptation to changing climates and the changing biophysical environments. A major focus of the book is the Palaearctic biogeographic realm that extends over some 45 million km2 and thus more than 1/3 of the terrestrial ice-free surface on Earth. It comprises extensive grasslands of different types and origin, which can be subdivided into (1) natural grasslands with (1a) steppes (climatogenic in dry climates), (1b) arctic-alpine grasslands (climatogenic in cold climates) and (1c) azonal and extrazonal grasslands (pedogenic and topogenic) as well as (2) secondary grasslands created and sustained by human activities, such as livestock grazing, mowing or burning. Grasslands of the Palaearctic do not only form a major basis for the agriculture of the region and thus its food supply, but are also crucial for other ecosystem services and host a supra proportional part of the realm’s plant and animal diversity. To reflect that suitability of grasslands for biodiversity strongly depends on their state, we apply the term High Nature Value grassland to those natural grasslands that are not degraded (in good state) and those secondary grasslands that are not intensified (semi-natural). The situation in a variety of countries where grasslands are evolving under the influence of global climate change is also considered. Case studies are presented on Southern Africa, Eastern Africa, India, China, South America, North America and Australia. The concluding chapter examines a set of themes arising from the chapters that make up the bulk of this book. The following provide a focus: recent history of grassland biomes – brief recap of current thinking and recent trends with special reference to dry grasslands in the Palearctic regions; the current status of grasslands and germplasm resources (biodiversity) – an overview; management systems that ensure sustainability; how to recover degraded grasslands; socio-economic issues and considerations in grassland management; the impacts of environmental problems in grasslands such as future climate change and intensification and the problems/prospects facing pastoralists and other grassland-based livestock producers.
Author : Jarmila Ptáčková
Publisher :
ISBN 13 : 9780295748184
Total Pages : 0 pages
Book Rating : 4.7/5 (481 download)
Download or read book Exile from the Grasslands written by Jarmila Ptáčková and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cvilizing China's western Peripheries -- The gift of development in pastoral areas -- Sedentarization in Qinghai -- Development in Zeku County -- Sedentarization of pastoralists in Zeku County -- Ambivalent outcomes and adaptation strategies -- Glossary of Chinese and Tibetan terms.
Author : Andreas Gruschke
Publisher : Dr Ludwig Reichert
ISBN 13 : 9783954902422
Total Pages : 239 pages
Book Rating : 4.9/5 (24 download)
Download or read book Tibetan Pastoralists and Development written by Andreas Gruschke and published by Dr Ludwig Reichert. This book was released on 2017 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Tibetan plateau constitutes the world's vastest high-altitude rangeland. It has featured a unique pastoralist culture where, based on yak and sheep production, on complex exchange systems with agricultural areas and the lowlands, and in the context of ever-changing political conditions, pastoralists developed livelihood systems that helped them adapt not only to the harsh environmental conditions, but also to the ever-changing political and economic trends. The 20th century, most prominently the plateau's ever closer integration into the Chinese state, has brought profound changes to pastoral Tibetans. It has opened the plateau to the influence of a wide array of policies directed at 'developing', modernizing, and recently urbanizing the Tibetan pastoral areas. It has also connected even the remotest community to the booming Chinese markets and - indirectly - the world market. Pastoral communities, thus, are being opened up to new economic opportunities, exposed to new risks and integrated into increasingly complex commodity chains. Local consequences of climate change, the demographic transition, new lifestyles and consumption patterns, and new forms of wealth/poverty and social polarization further complicate the picture. The present volume discusses the question of possible futures of Tibetan pastoralism. Taking a perspective informed by the 'Sustainable Livelihood' approach, it presents a selection of current perspectives on these recent transformations and on their specific impact on local pastoral livelihoods on the ground. Its fifteen chapters, written by Tibetan, Han Chinese and Western scholars from the social and environmental sciences, offer field-work based local case studies that illustrate the complex roles of the (Chinese) state, of (new) markets, and of rangeland resources in the making of both the present and the future of the plateau's pastoral livelihoods.
Author : Zhanhuan Shang
Publisher : Springer
ISBN 13 : 3030205916
Total Pages : 347 pages
Book Rating : 4.0/5 (32 download)
Download or read book Carbon Management for Promoting Local Livelihood in the Hindu Kush Himalayan (HKH) Region written by Zhanhuan Shang and published by Springer. This book was released on 2019-07-23 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contributes to our understanding of linkages between carbon management and local livelihoods by taking stock of the existing evidence and drawing on field experiences in the Hindu Kush Himalayan (HKH) region, an area that provides fresh water to more than 2 billion people and supports the world’s largest population of pastoralists and millions of livestock. This edited volume addresses two main questions: 1. Does carbon management offer livelihood opportunities or present risks, and what are they? 2. Do the attributes of carbon financing alter the nature of livelihood opportunities and risks? Chapters analyze the most pressing deficiencies in understanding carbon storage in both soils and in above ground biomass, and the related social and economic challenges associated with carbon sequestration projects. Chapters deliver insights to both academics from diverse disciplines (natural sciences, social sciences and engineering) and to policy makers.
Author : A. C. Grice
Publisher : CABI
ISBN 13 : 9780851997537
Total Pages : 320 pages
Book Rating : 4.9/5 (975 download)
Download or read book Global Rangelands written by A. C. Grice and published by CABI. This book was released on 2002-07-29 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although traditionally defined as areas where natural vegetation is exploited for grazing by domestic and native herbivores, rangelands are used by many different people, for a host of purposes. As well as livestock products, rangelands provide fuels, minerals and water and are used for ecotourism, recreation, nature conservation and as carbon sinks. More than half of the earth's land surface is rangeland and millions of people, both within and outside the rangelands, depend on them. This book addresses the important issues confronting the rangelands and presents new concepts and approaches for the management of rangeland resources. It is relevant to the people who live in or depend on the rangelands, and to the institutions and organisations that support them.
Author : Atsushi Tsunekawa
Publisher : Springer Science & Business Media
ISBN 13 : 443154481X
Total Pages : 295 pages
Book Rating : 4.4/5 (315 download)
Download or read book Restoration and Development of the Degraded Loess Plateau, China written by Atsushi Tsunekawa and published by Springer Science & Business Media. This book was released on 2013-08-23 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents state-of-the-art scientific evidence and technological innovations to restore lands on the Loess Plateau of China, known worldwide for its serious land degradation and desertification problems. Supported by a rapidly developing Chinese economy and the dissemination of effective technology, the Grain-for-Green Project and Western Development Action launched by the Chinese government have resulted in successful ecological restoration and protection over the past 30 years. These programs have contributed not only to conservation of soil and water, but also to economic development. At the same time, however, these developmental interventions have brought new challenges that have not yet been fully addressed. The book describes (1) case studies of success and failure in practice, including rare success stories of combating desertification; (2) technical issues such as erosion control and breeding of stress-tolerant plant species, and socioeconomic measures taken by the Chinese government and lending policies with support from the World Bank; and (3) comprehensive measures against desertification, such as water and wind erosion, salinization, and deforestation. This volume is recommended for researchers and students above the undergraduate level in diverse fields including soil science, rural engineering, social technology and civil engineering, biology, ecology, climatology, physical and human geography, and developmental economics, among others. It also serves as a valuable resource for engineers, government officials, and NPOs and NGOs involved in afforestation, ecological restoration, combating desertification, disaster prevention, and sustainable rural development.
Author : Alfred E. Hartemink
Publisher : Springer Science & Business Media
ISBN 13 : 3319040847
Total Pages : 503 pages
Book Rating : 4.3/5 (19 download)
Download or read book Soil Carbon written by Alfred E. Hartemink and published by Springer Science & Business Media. This book was released on 2014-04-01 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few topics cut across the soil science discipline wider than research on soil carbon. This book contains 48 chapters that focus on novel and exciting aspects of soil carbon research from all over the world. It includes review papers by global leaders in soil carbon research, and the book ends with a list and discussion of global soil carbon research priorities. Chapters are loosely grouped in four sections: § Soil carbon in space and time § Soil carbon properties and processes § Soil use and carbon management § Soil carbon and the environment A wide variety of topics is included: soil carbon modelling, measurement, monitoring, microbial dynamics, soil carbon management and 12 chapters focus on national or regional soil carbon stock assessments. The book provides up-to-date information for researchers interested in soil carbon in relation to climate change and to researchers that are interested in soil carbon for the maintenance of soil quality and fertility. Papers in this book were presented at the IUSS Global Soil C Conference that was held at the University of Wisconsin-Madison, USA.
Author : Tsering Dondrup
Publisher : Columbia University Press
ISBN 13 : 0231548788
Total Pages : 165 pages
Book Rating : 4.2/5 (315 download)
Download or read book The Handsome Monk and Other Stories written by Tsering Dondrup and published by Columbia University Press. This book was released on 2019-01-08 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tsering Döndrup is one of the most popular and critically acclaimed authors writing in Tibetan today. In a distinct voice rich in black humor and irony, he describes the lives of Tibetans in contemporary China with wit, empathy, and a passionate sense of justice. The Handsome Monk and Other Stories brings together short stories from across Tsering Döndrup’s career to create a panorama of Tibetan society. With a love for the sparse yet vivid language of traditional Tibetan life, Tsering Döndrup tells tales of hypocritical lamas, crooked officials, violent conflicts, and loyal yaks. His nomad characters find themselves in scenarios that are at once strange and familiar, satirical yet poignant. The stories are set in the fictional county of Tsezhung, where Tsering Döndrup’s characters live their lives against the striking backdrop of Tibet’s natural landscape and go about their daily business to the ever-present rhythms of Tibetan religious life. Tsering Döndrup confronts pressing issues: the corruption of religious institutions; the indignities and injustices of Chinese rule; poverty and social ills such as gambling and alcoholism; and the hardships of a minority group struggling to maintain its identity in the face of overwhelming odds. Ranging in style from playful updates of traditional storytelling techniques to narrative experimentation, Tsering Döndrup’s tales pay tribute to the resilience of Tibetan culture.
Author : Marinus J.A. Werger
Publisher : Springer Science & Business Media
ISBN 13 : 9400738862
Total Pages : 570 pages
Book Rating : 4.4/5 (7 download)
Download or read book Eurasian Steppes. Ecological Problems and Livelihoods in a Changing World written by Marinus J.A. Werger and published by Springer Science & Business Media. This book was released on 2012-06-14 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Steppes form one of the largest biomes. Drastic changes in steppe ecology, land use and livelihoods came with the emergence, and again with the collapse, of communist states. Excessive ploughing and vast influx of people into the steppe zone led to a strong decline in nomadic pastoralism in the Soviet Union and China and in severely degraded steppe ecosystems. In Mongolia nomadic pastoralism persisted, but steppes degraded because of strongly increased livestock loads. After the Soviet collapse steppes regenerated on huge tracts of fallow land. Presently, new, restorative steppe land management schemes are applied. On top of all these changes come strong effects of climate change in the northern part of the steppe zone. This book gives an up-to-date overview of changes in ecology, climate and use of the entire Eurasian steppe area and their effects on livelihoods of steppe people. It integrates knowledge that so far was available only in a spectrum of locally used languages.
Author : Ephraim Nkonya
Publisher : Springer
ISBN 13 : 3319191683
Total Pages : 695 pages
Book Rating : 4.3/5 (191 download)
Download or read book Economics of Land Degradation and Improvement – A Global Assessment for Sustainable Development written by Ephraim Nkonya and published by Springer. This book was released on 2015-11-11 with total page 695 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume deals with land degradation, which is occurring in almost all terrestrial biomes and agro-ecologies, in both low and high income countries and is stretching to about 30% of the total global land area. About three billion people reside in these degraded lands. However, the impact of land degradation is especially severe on livelihoods of the poor who heavily depend on natural resources. The annual global cost of land degradation due to land use and cover change (LUCC) and lower cropland and rangeland productivity is estimated to be about 300 billion USD. Sub-Saharan Africa (SSA) accounts for the largest share (22%) of the total global cost of land degradation. Only about 38% of the cost of land degradation due to LUCC - which accounts for 78% of the US$300 billion loss – is borne by land users and the remaining share (62%) is borne by consumers of ecosystem services off the farm. The results in this volume indicate that reversing land degradation trends makes both economic sense, and has multiple social and environmental benefits. On average, one US dollar investment into restoration of degraded land returns five US dollars. The findings of the country case studies call for increased investments into the rehabilitation and restoration of degraded lands, including through such institutional and policy measures as strengthening community participation for sustainable land management, enhancing government effectiveness and rule of law, improving access to markets and rural services, and securing land tenure. The assessment in this volume has been conducted at a time when there is an elevated interest in private land investments and when global efforts to achieve sustainable development objectives have intensified. In this regard, the results of this volume can contribute significantly to the ongoing policy debate and efforts to design strategies for achieving sustainable development goals and related efforts to address land degradation and halt biodiversity loss.
Author : Ramesh Sivanpillai
Publisher : Elsevier
ISBN 13 : 0128205806
Total Pages : 570 pages
Book Rating : 4.1/5 (282 download)
Download or read book Biological and Environmental Hazards, Risks, and Disasters written by Ramesh Sivanpillai and published by Elsevier. This book was released on 2023-06-22 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological and Environmental Hazards, Risks, and Disasters, Second Edition provides an integrated look at major impacts to the Earth’s biosphere caused by diseases, algal blooms, insects, animals, species extinction, deforestation, land degradation, and comet and asteroid strikes, with important implications for humans. This second edition from Elsevier’s Hazards and Disasters Series incorporates perspectives from the natural and social sciences to offer in-depth coverage of threats from microscopic organisms to celestial objects and their potential impacts. Contributions from expert biological, health, ecological, environmental, wildlife, physical, and health scientists, readers will gain valuable insights on damages, causality, economic impacts, preparedness, and mitigation. Provides inter- and multi-disciplinary research accessible to both specialists and non-specialists Includes newly added chapters on emerging hazards and risks to earth’s ecosystems (land conversion and habitat loss) and human health (spread of diseases) Contains full-color tables, maps, diagrams, illustrations, and photographs of hazardous processes
