Natural Resource Management V 3 Forest Grassland

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Grasslands of the World

Victor R. Squires,Jürgen Dengler,Limin Hua,Haiying Feng
Grasslands of the World Book PDF

Author : Victor R. Squires,Jürgen Dengler,Limin Hua,Haiying Feng
Publisher : CRC Press
Page : 430 pages
File Size : 42,8 Mb
Release : 2018-09-05
Category : Nature
ISBN : 9781351652209

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Grasslands of the World by Victor R. Squires,Jürgen Dengler,Limin Hua,Haiying Feng Pdf

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.

The Ecosystem Concept in Natural Resource Management

George Van Dyne
The Ecosystem Concept in Natural Resource Management Book PDF

Author : George Van Dyne
Publisher : Elsevier
Page : 398 pages
File Size : 50,6 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780323152242

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The Ecosystem Concept in Natural Resource Management by George Van Dyne Pdf

The Ecosystem Concept in Natural Resource Management focuses on the ecosystem concept and its application to natural resource management. It presents examples of research concepts on natural resource phenomena and discusses ecosystem implications for natural resource management. It also covers range, forest, watershed, fisheries, and wildlife resource science and management. Organized into four sections encompassing 10 chapters, this volume begins with an overview of the meaning, origin, and importance of ecosystem concepts before proceeding with a discussion of field research projects that address the ecosystem concept and the ways in which the concept has been or can be useful in both research and management in natural resource sciences. More specifically, it explores major developments in the field of ecology in relation to natural resource management, with examples from forest ecology. It also introduces the reader to procedures for studying grassland ecosystems, the watershed-ecosystem concept and studies of nutrient cycles, ecosystem concepts in forestry, ecosystem models in watershed management, and the implementation of the ecosystem concept in training in the natural resource sciences. This book is a valuable resource for scientists, educators, technicians, and training resource managers, as well as students in resource management courses.

Participatory Natural Resource Management

Sharad Singh Negi
Participatory Natural Resource Management Book PDF

Author : Sharad Singh Negi
Publisher : Indus Publishing
Page : 222 pages
File Size : 51,9 Mb
Release : 2001
Category : Natural resources
ISBN : 8173871213

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Participatory Natural Resource Management by Sharad Singh Negi Pdf

With reference to India.

Medicine Bow-Routt National Forests (N.P.) and Thunder Basin National Grassland, Thunder Basin National Grassland Prairie Dog Management Strategy and Land and Resource Management Plan Amendment #3

Anonim
Medicine Bow Routt National Forests N P and Thunder Basin National Grassland Thunder Basin National Grassland Prairie Dog Management Strategy and Land and Resource Management Plan Amendment 3 Book PDF

Author : Anonim
Publisher : Unknown
Page : 218 pages
File Size : 51,7 Mb
Release : 2009
Category : Electronic
ISBN : NWU:35556034513739

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Medicine Bow-Routt National Forests (N.P.) and Thunder Basin National Grassland, Thunder Basin National Grassland Prairie Dog Management Strategy and Land and Resource Management Plan Amendment #3 by Anonim Pdf

Report of the Forest Service

United States. Forest Service
Report of the Forest Service Book PDF

Author : United States. Forest Service
Publisher : Unknown
Page : 212 pages
File Size : 52,5 Mb
Release : 1993
Category : Forest policy
ISBN : UCBK:C061692379

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Report of the Forest Service by United States. Forest Service Pdf

Combined reports of: Report to Congress and Report for the Secretary of Agriculture.

Climate Change Adaptation and Mitigation Management Options

James M. Vose,Kier D. Klepzig
Climate Change Adaptation and Mitigation Management Options Book PDF

Author : James M. Vose,Kier D. Klepzig
Publisher : CRC Press
Page : 494 pages
File Size : 54,7 Mb
Release : 2013-12-05
Category : Nature
ISBN : 9781466572751

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Climate Change Adaptation and Mitigation Management Options by James M. Vose,Kier D. Klepzig Pdf

Forest land managers face the challenges of preparing their forests for the impacts of climate change. However, climate change adds a new dimension to the task of developing and testing science-based management options to deal with the effects of stressors on forest ecosystems in the southern United States. The large spatial scale and complex interactions make traditional experimental approaches difficult. Yet, the current progression of climate change science offers new insights from recent syntheses, models, and experiments, providing enough information to start planning now for a future that will likely include an increase in disturbances and rapid changes in forest conditions. Climate Change Adaptation and Mitigation Management Options: A Guide for Natural Resource Managers in Southern Forest Ecosystems provides a comprehensive analysis of forest management options to guide natural resource management in the face of future climate change. Topics include potential climate change impacts on wildfire, insects, diseases, and invasives, and how these in turn might affect the values of southern forests that include timber, fiber, and carbon; water quality and quantity; species and habitats; and recreation. The book also considers southern forest carbon sequestration, vulnerability to biological threats, and migration of native tree populations due to climate change. This book utilizes the most relevant science and brings together science experts and land managers from various disciplines and regions throughout the south to combine science, models, and on-the-ground experience to develop management options. Providing a link between current management actions and future management options that would anticipate a changing climate, the authors hope to ensure a broader range of options for managing southern forests and protecting their values in the future.