Download or read book Biodiversity Erosion written by Christian Lévêque and published by John Wiley & Sons. This book was released on 2022-08-19 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: The erosion of biodiversity is currently highly publicized. Militant movements accuse humans of destroying nature and being responsible for a sixth mass extinction. However, this anxiety-provoking message is sometimes based on misconceptions, false or partisan ideas, and media relays that favor and amplify alarmist information. If the situation of certain populations is worrying, it is not a general phenomenon because others are expanding. Rather than holding a globalizing discourse, it is necessary to recontextualize and relativize the debate to better define the necessary actions. Biodiversity Erosion analyzes numerous scientific publications, as well as alarming discussions, emphasizing the multiple biases present in the way information is presented. This book questions the relevance of the notion of species and the desire to compile an inventory of all living things. It argues for a less Manichean approach to our relationship with nature.
Download or read book Genetic Diversity and Erosion in Plants written by M. R. Ahuja and published by Springer. This book was released on 2015-11-06 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetic erosion is the loss of genetic diversity within a species. It can happen very quickly, due to catastrophic events, or changes in land use leading to habitat loss. But it can also occur more gradually and remain unnoticed for a long time. One of the main causes of genetic erosion is the replacement of local varieties by modern varieties. Other causes include environmental degradation, urbanization, and land clearing through deforestation and brush fires. In order to conserve biodiversity in plants, it is important to targets three independent levels that include ecosystems, species and genes. Genetic diversity is important to a species’ fitness, long-term viability, and ability to adapt to changing environmental conditions. Chapters in this book are written by leading geneticists, molecular biologists and other specialists on relevant topics on genetic erosion and conservation genetic diversity in plants. This divisible set of two volumes deals with a broad spectrum of topics on genetic erosion, and approaches to biodiversity conservation in crop plants and trees. Volume 1 deals with indicators and prevention of genetic erosion, while volume 2 covers genetic diversity and erosion in a number of plants species. These two volumes will also be useful to botanists, biotechnologists, environmentalists, policy makers, conservationists, and NGOs working to manage genetic erosion and biodiversity.
Download or read book Conserving Biodiversity written by National Research Council and published by National Academies Press. This book was released on 1992-02-01 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: The loss of the earth's biological diversity is widely recognized as a critical environmental problem. That loss is most severe in developing countries, where the conditions of human existence are most difficult. Conserving Biodiversity presents an agenda for research that can provide information to formulate policy and design conservation programs in the Third World. The book includes discussions of research needs in the biological sciences as well as economics and anthropology, areas of critical importance to conservation and sustainable development. Although specifically directed toward development agencies, non-governmental organizations, and decisionmakers in developing nations, this volume should be of interest to all who are involved in the conservation of biological diversity.
Download or read book Marine Biodiversity Climatic Variability and Global Change written by Grégory Beaugrand and published by Routledge. This book was released on 2014-11-28 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodiversity loss in terrestrial environments associated with human activities has been appreciated as a major issue for some years now. What is less well documented is the effect of such activities, including climate change, on marine biodiversity. This pioneering book is the first to address this important but neglected topic, which is likely to be the key challenge for marine scientists in the near future. Using a multidisciplinary and a holistic approach, the book reveals how climatic variability controls biodiversity at time scales ranging from synoptic meteorological events to millions of years and at spatial scales ranging from local sites to the whole ocean. It shows how global change, including anthropogenic climate change, ocean acidification and more direct human influences such as exploitation, pollution and eutrophication may alter biodiversity, ecosystem functioning and regulating and provisioning services. The author proposes a theory termed the 'macroecological theory on the arrangement of life', which explains how biodiversity is organized and how it responds to climatic variability and anthropogenic climate change. The book concludes with recommendations for further research and theoretical development to identify oceanic areas in need of observation and gaps in current scientific knowledge. Many references and comparisons with the terrestrial realm are included in all chapters to better understand the universality of the relationships between biodiversity, climate and the environment. The book will serve as a textbook for all students and researchers of marine science and environmental change, but will also be accessible to the more general reader.
Download or read book Biodiversity written by Oscar Grillo and published by BoD – Books on Demand. This book was released on 2014-05-14 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current world biodiversity consists of an inestimable amount of living forms, that at all levels, from genes to biomes, from individuals to populations, from species to communities, are in constant pursuit of the best strategies to react to the natural and anthropic environmental changes. The arrangement of new and dynamic ecosystems balanced by the formation and the vanishing of species, is the direct consequence of these changes. This book contains comprehensive overviews and original studies focused on ecological and ecosystem functioning studies, hazards and conservation management, assessment of environmental variables affecting species diversity, also considering species richness and distribution, in order to identify the best management strategies to face and solve the conservation problems.
Download or read book Ecosystem and Species Adaptations in the Andean Amazonian Region written by Ana Sabogal and published by Springer Nature. This book was released on 2023-11-30 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on ecosystems and species adaptations in the unique Peruvian Andean-Amazonian region. The presence of the Andes as the backbone is the cause of the huge ecosystem diversity and biodiversity of species that characterize the Andean-Amazonian ecosystems. The complex orography of Peru as results of the Andes presence in its tropical setting favors the occurrence of local climatic features that provide diverse environmental conditions for multiple, unique plant and animal species, many of them endemic to the Andes. The book will introduce the reader to the climatic history and geography of the Peruvian Andes and the Peruvian Natural Areas Protection system focusing on the Manu and Northwest biosphere reserves given their relevant ecological importance as well as the relationship between them and the local population. Important global topics like urbanization, deglaciation and global warming will be analyzed and discussed due to their impact in the Andes-Amazon ecosystems. Finally, the traditional land-use systems, agrobiodiversity and agrodiversity in Peru are present and linked with the climate change adaptations.
Download or read book Climate Perspectives from the Congo Basin written by Bila-Isia Inogwabini and published by Taylor & Francis. This book was released on 2024-05-30 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book considers the global question of climate change from local perspectives in the context of Central Africa. Bila-Isia Inogwabini examines attempts made by the international community to respond to the global challenges posed by climate change in the Congo Basin and highlights that these attempts have so far produced limited results. Abject poverty and the lack of academic, technical, institutional and governance capacities have made it difficult for these solutions to take root in local conditions. Taking a novel perspective, Inogwabini argues that what is needed is not austerity in the use of natural resources but rather increased material affluence for these communities, which will enable individuals to create their own ways to survive through the tides of climate change. He considers factors including social inertia, climate skepticism and lack of political structure and presents a climate change action plan that is targeted at the local level in the Congo Basin. Overall, this volume will be of great interest to students and scholars of climate change, global development and African studies more broadly.
Download or read book Biodiversity written by Christian Lévêque and published by John Wiley and Sons. This book was released on 2007-12-10 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: The title provides an overview of the current knowledge about the diversity of the living world and the various problems associated with its conservation and sustainable use. Covering both the fundamentals of the subject, along with the latest research, Biodiversity presents key conservation issues within a framework of global case studies. Starting with a summary of the concept of biodiversity, the text then explores such subjects as species richness, ecological systems, the consequences of human activities, diversity and human health, genetic resources, biotechnology and conservation. Comprehensive introduction to key issues surrounding the study of biodiversity. Extensive bibliography and references to numerous relevant websites. Introduces current research in the field within a framework of useful case studies.
Download or read book Biodiversity learning kit written by UNESCO and published by UNESCO Publishing. This book was released on 2017-05-15 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Intergovernmental Platform on Biodiversity and Ecosystem Services IPBES written by Marie Hrabanski and published by Routledge. This book was released on 2016-10-04 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twenty years after the Convention on Biological Diversity (CBD) entered into force, the founding of the Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES) in 2012 was the outcome of a long process of setting biodiversity issues at the top of the global environmental agenda. With contributions from more than a dozen well-renowned researchers in political science, law and sociology, this book analyzes IPBES functioning and challenges in terms of the knowledge selection process and actors involved. The book reveals that, through its conceptual framework, IPBES promotes a pluralistic view of nature that calls for a broadening of the disciplinary frontiers. It combines natural science and social science research and also includes indigenous and local knowledge. IPBES is considered to represent the institutionalization of a permanent knowledge assessment on biodiversity and is often referred to as an IPCC success story, constituting a new stage in global environmental governance. In analyzing the knowledge selection process for IPBES decision making, the book better situates IPBES within the biodiversity and global governance domain. It ultimately argues that the establishment of IPBES provides a new opportunity to coordinate the different international conventions (CBD, RAMSAR, CITES, etc.) and initiatives (international assessment of marine biology, scientific programs, funding, etc.).
Download or read book Biodiversity Access and Benefit Sharing written by Daniel F. Robinson and published by Routledge. This book was released on 2014-11-13 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Nagoya Protocol to the Convention on Biological Diversity (CBD) is rapidly receiving signatures and ratifications. Many countries are preparing to implement the protocol through national research permit systems and/or biodiversity laws. Yet there is still considerable confusion about how to implement the Protocol, regarding access and benefit-sharing (ABS) procedures, and minimal experience in many countries. This book seeks to remedy this gap in understanding by analysing a number of ABS case studies in light of the Nagoya Protocol. The case studies are wide-ranging, with examples of plants for medicinal, cosmetic, biotech and food products from or for development in Australia, North Africa, Madagascar, Switzerland, Thailand, USA and Oceania. These will encourage countries to develop national systems which maximise their benefits (both monetary and non-monetary) towards conservation and support for local communities that hold traditional knowledge. In addition, the author analyses new expectations raised by the Nagoya Protocol, such as the encouragement of the development of community protocols by indigenous and local communities. As a result, stakeholders and policy-makers will be able to learn the steps involved in establishing ABS agreements, issues that arise between stakeholders, and the types of benefits that might be realistic.
Download or read book Global Soil Biodiversity Atlas written by European Commission. Joint Research Centre and published by . This book was released on 2016 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Atlas describes soil as habitat for the diversity of organisms that live under our feet. At the same time, it draws attention to the threats to soil biodiversity, such as invasive species, pollution, intensive land use practices or climate change. The Atlas provides current solutions for a sustainable management of soils. It was coordinated by the JRC and the Global Soil Biodiversity Initiative (www.globalsoilbiodiversity.org) with more than 70 contributing organisations and several hundred individual contributions. It illustrates the diversity of soil organisms, explains their geographical and temporal distribution, the ecosystem functions and services provided by soil biota. Most importantly, it draws attention to the myriad of threats to soil biodiversity. These include inappropriate land management practices (e.g. deforestation, land take for infrastructure development), agricultural systems, over-grazing, forest fires and poor water management (both irrigation and drainage). Other practices such as land conversion from grassland or forest to cropped land result in rapid loss of soil carbon, which indirectly enhances global warming. The Atlas shows that mismanaging soils could exacerbate the effects of climate change, jeopardise agricultural production, compromise the quality of ground water and worsen pollution. It also proposes solutions to safeguard soil biodiversity through the development of policies that directly or indirectly target soil health, leading to a more sustainable use."--
Download or read book Encyclopedia of Religion and Nature written by Bron Taylor and published by A&C Black. This book was released on 2008-06-10 with total page 1927 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Encyclopedia of Religion and Nature, originally published in 2005, is a landmark work in the burgeoning field of religion and nature. It covers a vast and interdisciplinary range of material, from thinkers to religious traditions and beyond, with clarity and style. Widely praised by reviewers and the recipient of two reference work awards since its publication (see www.religionandnature.com/ern), this new, more affordable version is a must-have book for anyone interested in the manifold and fascinating links between religion and nature, in all their many senses.
Download or read book Invasive Alien Species written by Michael R. Ielmini and published by John Wiley & Sons. This book was released on 2021-04-21 with total page 1488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jedes Jahr breiten sich invasive gebietsfremde Arten in neue Ökosysteme aus. Die von den Eindringlingen verursachten Auswirkungen können sich in kürzester Zeit bemerkbar machen und verheerend sein. Das Thema der invasiven gebietsfremden Arten ist umfassend, komplex und auf verschiedenen Ebenen von globaler Bedeutung. Verschärft wird es durch die Globalisierung der Weltwirtschaft und den zunehmenden Handel, durch den die natürlichen Barrieren für den Transfer von Arten durchbrochen werden. Invasive gebietsfremde Arten bedrohen die weltweite Nahrungsmittelversorgung, die Qualität und Verfügbarkeit von Trinkwasser sowie die Stromproduktion und -versorgung. Zusammen mit den zusätzlichen Risiken durch den globalen Klimawandel ist die weltweite Homogenisierung von Pflanzen, Tieren und Mikroben ein wesentlicher Faktor für den sich verschlechternden Gesundheitszustand der Ökosysteme und die nachlassenden Ökosystemdienstleistungen überall auf der Welt. Um dieser Entwicklung entgegenzuwirken, besteht die dringende Notwendigkeit einer einheitlichen Ausrichtung von Regierungen, Kulturen und Programmen und einer besseren grenzüberschreitenden Koordination. Nur so lassen sich die vielfältigen Bedrohungen durch invasive gebietsfremde Arten für die Umwelt, die Wirtschaft und die Gesundheit von Pflanzen und Tieren sowie insbesondere die menschliche Gesundheit effektiv bekämpfen. Dieses vierbändige Werk ist das erste, das einen umfassenden Satz nützlicher Materialien zu den zentralen Themen bereitstellt, um die gesamte globale Bedrohung durch invasive gebietsfremde Arten sowie die vielfältigen Probleme in verschiedenen Teilen der Welt deutlich zu machen, und es enthält Material, in dem potenziell replizierbare Lösungen zur Überwindung dieser Bedrohungen aufgezeigt werden. Das Werk betont die Bedrohung durch invasive gebietsfremde Arten auch im Sinne eines globalen ?Aufrufs zum Handeln?. Invasive Arten kennen keine Grenzen. Daher hoffen wir, dass wir durch die Zusammenstellung von Material, das unterschiedliche wissenschaftliche und gesellschaftliche Standpunkte aus aller Welt berücksichtigt, sowie durch die Vermittlung von Erkenntnissen und Beispielen zu einer Vielzahl damit zusammenhängender Themen das globale Bewusstsein stärken und einheitliche nationale Reaktionen auf die Bedrohung durch invasive gebietsfremde Arten fördern können.
Download or read book Encyclopedia of the World s Biomes written by and published by Elsevier. This book was released on 2020-06-26 with total page 3542 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encyclopedia of the World’s Biomes is a unique, five volume reference that provides a global synthesis of biomes, including the latest science. All of the book's chapters follow a common thematic order that spans biodiversity importance, principal anthropogenic stressors and trends, changing climatic conditions, and conservation strategies for maintaining biomes in an increasingly human-dominated world. This work is a one-stop shop that gives users access to up-to-date, informative articles that go deeper in content than any currently available publication. Offers students and researchers a one-stop shop for information currently only available in scattered or non-technical sources Authored and edited by top scientists in the field Concisely written to guide the reader though the topic Includes meaningful illustrations and suggests further reading for those needing more specific information
Download or read book BASIC INTRODUCTION OF SOIL SCIENCE written by Guru Dayal & Dr. Ram Bharose & Raghvendra Kumar Kushwaha and published by Insta Publishing. This book was released on with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Enhancing Soil Health to Mitigate Soil Degradation written by Douglas L. Karlen and published by MDPI. This book was released on 2018-07-06 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Enhancing Soil Health to Mitigate Soil Degradation" that was published in Sustainability
