Ecotones Between Forest And Grassland

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Ecotones Between Forest And Grassland

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Author : Randall W. Myster
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-07-10

Ecotones Between Forest And Grassland written by Randall W. Myster and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-10 with Science categories.

Ecotones are dynamic over-lapping boundary areas where major terrestrial biomes meet. As past studies have shown, and as the chapters in this book will illustrate, their structure, size, and scope have changed considerably over the millennia, expanding and shrinking as climate and/or other driving conditions, also changed. Today, however, many of them are changing at a rate not seen for a long time, perhaps largely due to climate change and other human-induced factors. Indeed ecotones are more sensitive to climate change than the biomes on either side, and thus may serve as critical early indicators of future climate change. As ecotones change, they also redefine the limits of the biomes on either side by altering their distributions of species because, in addition to their own endemic species, any ecotone will also have species from both adjoining biomes. Consequently, they may also be places of high levels of species interaction, serving as active evolutionary laboratories, which generate new species that then migrate back into adjacent biomes. Ecotones Between Forest and Grassland explores how these ecotones have changed in the past, how they are changing today, and how they are likely to change in the future. The book includes chapters from around the world with a special focus on South American and Neotropical ecotones.

Ecotones Between Forest And Grassland

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Author : Randall W. Myster
language : en
Publisher: Springer
Release Date : 2014-08-08

Ecotones Between Forest And Grassland written by Randall W. Myster and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-08 with Science categories.

Ecotones are dynamic over-lapping boundary areas where major terrestrial biomes meet. As past studies have shown, and as the chapters in this book will illustrate, their structure, size, and scope have changed considerably over the millennia, expanding and shrinking as climate and/or other driving conditions, also changed. Today, however, many of them are changing at a rate not seen for a long time, perhaps largely due to climate change and other human-induced factors. Indeed ecotones are more sensitive to climate change than the biomes on either side, and thus may serve as critical early indicators of future climate change. As ecotones change, they also redefine the limits of the biomes on either side by altering their distributions of species because, in addition to their own endemic species, any ecotone will also have species from both adjoining biomes. Consequently, they may also be places of high levels of species interaction, serving as active evolutionary laboratories, which generate new species that then migrate back into adjacent biomes. Ecotones Between Forest and Grassland explores how these ecotones have changed in the past, how they are changing today, and how they are likely to change in the future. The book includes chapters from around the world with a special focus on South American and Neotropical ecotones.

Encyclopedia Of Environmental Science

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Author : D.E. Alexander
language : en
Publisher: Springer Science & Business Media
Release Date : 1999-03-31

Encyclopedia Of Environmental Science written by D.E. Alexander and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-03-31 with Science categories.

A strongly interdisciplinary and wide-ranging survey of the environment of life on Earth: the most authoritative and comprehensive source on environmental science to be collected together in a single volume. Unique in presenting both a basic overview and detailed information on environmental topics. Entries are arranged in an encyclopedic A-Z format and contain extensive cross-references to related entries, as well as references to primary and secondary literature. Over 370 separate entries prepared by 228 leading experts from 25 countries. Incorporates 25 substantial in-depth treatments of key areas and also includes biographies of leading scientists and environmentalists. Contains a comprehensive subject index and a citation index of all referenced authors. The Encyclopedia of Environmental Science is a multidisciplinary reference work, which crosses many fields of interest and includes a wide variety of scholarly and authoritative articles on mankind's environment. It provides information on the atmosphere, hydrosphere, biosphere and geosphere and is careful to focus on the connections between these realms and the Earth as a whole. Taken as a whole, the Encyclopedia surveys basic environmental science and applied areas of study, and is drawn from the physical sciences, life sciences and social sciences. The 228 authors from 25 different countries, many of whom are the leading authorities in their field, include biologists, ecologists, geographers, geologists, political scientists, soil scientists, hydrologists, climatologists, and representatives of many other disciplines and academic specialties. The work, which is amply referenced and cross-referenced, consists of substantial essays on major topics, medium-sized entries and short definitional entries. The shorter entries include useful biographies of leading scientists and environmentalists. The Encyclopedia will be invaluable to all readers interested in the environment of life on Earth, its past, present and future, and its physical and social dimensions. The text provides a source of well-classified basic information as well as covering the leading theories and important debates in the environmental sciences. In addition, the book also includes assessments of the future prospects for the Earth's environment in the face of pollution, population increases and the accelerating transformation of land, air, water and vegetational systems. The Encyclopedia is unique in presenting both a basic overview and detailed information on environmental topics and is suitable for the general scientific reader and the specialized environmental scientist in academic institutions, research laboratories or private practice.

Ecotones

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Author : Marjorie Holland
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Ecotones written by Marjorie Holland and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.

We live in a changing world; one in which there is much concern and discussion about the topics of global change, loss of biodiversity, and increasing threats to the sustainability of ecosystems. The effects these changes may have on the environment have lead governments and sCientists to make predictions as to how soon changes might occur, where, and with what impact for large and small regions of the Earth. Along with this concern for change in various regions has come the need to understand the role of boundaries between these regions and between landscape elements. Much previous ecological research has dealt with processes within relatively homogeneous landscape units or even the collective characteristics of a composite landscape. Now, however, there is an appreciation that abiotic and biotic components move across heterogeneous landscapes and that the boundaries between these units take on important control functions in this dynamic spatial system. Furthermore, landscape boundaries (or ecotones) are important not only in satisfying life-cycle needs of many organisms, but generally are characterized by high biological diversity.

South Brazilian Grasslands

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Author : Gerhard Ernst Overbeck
language : en
Publisher: Springer Nature
Release Date : 2023-12-15

South Brazilian Grasslands written by Gerhard Ernst Overbeck and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-15 with Science categories.

This volume explores the South Brazilian grasslands, a unique complex of ecosystems in Brazil. Despite high biodiversity and many important ecosystem services, their biodiversity and conservation are neglected, both nationally, and globally. This book provides a state-of-the-art synthesis of knowledge on the biodiversity and its drivers in South Brazilian grasslands and associated ecosystems. Further, the book discusses conservation challenges and options, as well as management strategies that help to maintain the region’s uniqueness. The chapters present information on biodiversity and ecological features of the region, and put this information into the context of historical and current human land uses, allowing for links to global discussions of conservation and sustainable development. Altogether, the book contains 20 chapters organized in four sections. The book is directed at researchers, students and professionals working with biodiversity and sustainable development in southern Brazil, as well as to the international scientific and conservation community interested in grasslands and associated ecosystems, particularly in tropical and subtropical regions.

Ecology Environmental Science Conservation

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Author : Singh J.S., Singh S.P. & Gupta S.R.
language : en
Publisher: S. Chand Publishing
Release Date : 2014

Ecology Environmental Science Conservation written by Singh J.S., Singh S.P. & Gupta S.R. and has been published by S. Chand Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Science categories.

Over the years, the scope of our scientific understanding and technical skills in ecology and environmental science have widened significantly, with increasingly greater emphasis on societal issues. In this book, an attempt has been made to give basic concepts of ecology, environmental science and various aspects of natural resource conservation. The topics covered primarily deal with environmental factors affecting organisms, adaptations, biogeography, ecology of species populations and species interactions, biotic communities and ecosystems, environmental pollution, stresses caused by toxics, global environmental change, exotic species invasion, conservation of biodiversity, ecological restoration, impact assessment, application of remote sensing and geographical information system for analysis and management of natural resources, and approaches of ecological economics. The main issues have been discussed within the framework of sustainability, considering humans as part of ecosystems, and recognising that sustainable development requires integration of ecology with social sciences for policy formulation and implementation.

Botany For Degree Students For B Sc 2nd Semester As Per Cbcs

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Author : Pandey B.P.
language : en
Publisher: S. Chand Publishing
Release Date :

Botany For Degree Students For B Sc 2nd Semester As Per Cbcs written by Pandey B.P. and has been published by S. Chand Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on with Science categories.

This textbook has been designed to meet the needs of BSc Second Semester students of Botany as per the UGC Choice Based Credit System (CBCS). It acquaints students with abiotic and biotic components of the ecosystem and their interactions at different levels. It also covers origin of angiosperms, their phylogeny and classification using various methods. While it provides strong conceptual understanding of the subject, it also helps in developing scientific outlook of the student.

College Botany Volume Iii

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Author : Pandey B.P.
language : en
Publisher: S. Chand Publishing
Release Date :

College Botany Volume Iii written by Pandey B.P. and has been published by S. Chand Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on with Science categories.

This Voume includes Plant Anataomy, Reproduction in Flowering Plants, BioChemistry, Plant Physiology, Biotechnology, Ecology, Economic Botany, Cell Biology, and Genetics, For Degree m Honours and Post Graduate Students.

Botany For Degree Students Year Iii

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Author : BP Pandey
language : en
Publisher: S. Chand Publishing
Release Date : 2007

Botany For Degree Students Year Iii written by BP Pandey and has been published by S. Chand Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Botany categories.

For Degree students of B.Sc. Third year as per UGC Model Curriculum. This course is being divided into Course -I Plant Physiology, Biochemistry and Biotechnology' where subject matter has been divided four units and expanded into nine chapters; while course II contains 'Ecology and Utilization of Plants' (Economic Botany), having two units and sixteen chapters.

Isc Biology Book I For Class Xi

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Author : Dr. P.S. Verma & Dr. B.P. Pandey
language : en
Publisher: S. Chand Publishing
Release Date :

Isc Biology Book I For Class Xi written by Dr. P.S. Verma & Dr. B.P. Pandey and has been published by S. Chand Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on with Science categories.

Well-labelled illustrations, diagrams, tables, figures and experiments have been given to support the text, wherever necessary.