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Author: Colin J. Bibby
Publisher: Conran Octopus
Published: 1992
Total Pages: 108
ISBN-13:
DOWNLOAD EBOOKDescreve como a grande variedade de espécies selvagens e únicas habitam uma parte muito pequena do mundo e os resultados reais da análise da distribuição de pássaros mostram padrões gerais e por regiões para descrever filiação política, altitude e habitats para cada Áreas de Pássaros Endêmicos (EBA).
Author: Ernst Lutz
Publisher: World Bank Publications
Published: 1996-01-01
Total Pages: 194
ISBN-13: 9780821336885
DOWNLOAD EBOOKThe global phenomenon of school decentralization is a highly political process. It involves substantial shifts in power, affecting the influence and livelihood of groups such as teachers and their unions. School systems are also vehicles for enhancing political influence and carrying out the programs and objectives of those in power. This report identifies the political dimensions of school decentralization and discusses the methods and problems of building a broad public consensus to support it. Country case studies and examples of best practices are provided.
Author: Anselm Kratochwil
Publisher: Springer Science & Business Media
Published: 2013-12-01
Total Pages: 218
ISBN-13: 9401146772
DOWNLOAD EBOOKThis volume does not aim at merely adding to the vast and increasing number of individual publications on `biodiversity'. Rather it is our objective to investigate biodiversity on the previously little studied coenosis and landscape levels. Phytosociological and animal-ecological fields are considered, as well as theoretical approaches to biodiversity and aspects of its application in nature and landscape protection and preservation. Since biodiversity has so far been predominantly studied in the Anglo-American area, it seemed to be of value to discuss this complex topic from a central and southern European viewpoint, based on data gathered in these regions, and thus to promote a global discussion.
Author: Andrew Millington
Publisher: SAGE
Published: 2011-09-22
Total Pages: 950
ISBN-13: 1473971659
DOWNLOAD EBOOKA superb resource for understanding the diversity of the modern discipline of biogeography, and its history and future, especially within geography departments. I expect to refer to it often. - Professor Sally Horn, University of Tennessee "As you browse through this fine book you will be struck by the diverse topics that biogeographers investigate and the many research methods they use.... Biogeography is interdisciplinary, and a commonly-voiced concern is that one biogeographer may not readily understand another′s research findings. A handbook like this is important for synthesising, situating, explaining and evaluating a large literature, and pointing the reader to informative publications." - Geographical Research "A valuable contribution in both a research and teaching context. If you are biologically trained, it provides an extensive look into the geographical tradition of biogeography, covering some topics that may be less familiar to those with an evolution/ecology background. Alternatively, if you are a geography student, researcher, or lecturer, it will provide a useful reference and will be invaluable to the non-biogeographer who suddenly has the teaching of an introductory biogeography course thrust upon them." - Adam C. Algar, Frontiers of Biogeography The SAGE Handbook of Biogeography is a manual for scoping the past, present and future of biogeography that enable readers to consider, where relevant, how similar biogeographical issues are tackled by researchers in different ′schools′. In line with the concept of all SAGE Handbooks, this is a retrospective and prospective overview of biogeography that will: Consider the main areas of biogeography researched by geographers Detail a global perspective by incorporating the work of different schools of biogeographers Ecplore the divergent evolution of biogeography as a discipline and consider how this diversity can be harnessed Examine the interdisciplinary debates that biogeographers are contributing to within geography and the biological sciences. Aimed at an international audience of research students, academics, researchers and practitioners in biogeography, the text will attract interest from environmental scientists, ecologists, biologists and geographers alike.
Author: European Commission. Joint Research Centre
Publisher:
Published: 2016
Total Pages: 192
ISBN-13:
DOWNLOAD EBOOK"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."--
Author: United Nations Environment Programme
Publisher: Earthscan
Published: 2002
Total Pages: 484
ISBN-13: 9781853838453
DOWNLOAD EBOOKIntegrating environment and development:1972-2002; State of the environment and policy retrospective: 1972-2002; Human vulnerability to environmental change; Outlook: 2002-32; Options for action.
Author: R.I. Miller
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 226
ISBN-13: 940110719X
DOWNLOAD EBOOKThe diversity of life is displayed by a diversity the biodiversity elements. These unique of structural and functional elements. Many approaches are usually tailored to the region of aspects of this diversity are critical for main the world where the scientists' work is focused. taining the healthy functioning of biological This book presents accounts of many tech systems both within short and long time scales. niques that are currently being used in different Some highly diverse features of nature arise parts of the globe by conservation scientists. simply from the heterogeneous patterns that Many different techniques are necessary to comprise the web of nature. Many of these handle the differences in data types and data features contribute to the beauty and quality of coverages that occur across the globe. Also, a life. Humans do not yet understand enough variety of mapping approaches are needed about the complexity of nature to distinguish today to strengthen the many diverse critical those elements that act to support natural conservation objectives. These objectives include vitality from those elements that contribute the identification of the distribution patterns exclusively to our experience of beauty and for a species or habitat type and the placement quality in life. of protected area boundaries.
Author: Velmurugan Ayyam
Publisher: Springer Nature
Published: 2019-10-11
Total Pages: 599
ISBN-13: 9811389268
DOWNLOAD EBOOKThe coastal areas of the tropics are rich in biodiversity, natural resources and place of intensive developmental activities as it provides livelihood to millions of people. At the same time evidences suggest that several unique coastal ecosystems viz., mangroves, wetlands, salt marshes, corals, estuaries, sand dunes and agro-ecosystem are vulnerable to natural disasters and events associated with global climate change. In recent times degradation of land, water and genetic erosion besides threat to native flora and fauna have been increasing due to unsustainable developmental activities. Therefore, a paradigm shift in deriving livelihood through conventional methods, developmental strategies, conservation practices are required for balanced and sustainable growth of the coastal areas. This publication strives to cover the status of different natural resources of the coastal region, various aspects of degradation process, production need and restorative methods besides new technological options and its socio-economic implications with case examples. Special focus is given to bring out the scope and potential of mangrove based farming, integrated and organic farming and its value addition besides the role of coastal vegetations as bioshield in protecting these regions from sea erosion, cyclones and tsunami. As the tropical coastal areas are vulnerable to climate change events, this book also covers the recent weather pattern, impacts of climate change and climate resilient technologies besides intuitional linkages and policy framework aimed at balancing development and environmental concerns.
Author: Joel Cracraft
Publisher: Columbia University Press
Published: 1999
Total Pages: 350
ISBN-13: 9780231108645
DOWNLOAD EBOOKPapers presented at a conference held at New York in 1995.
Author: Timothy O'Riordan
Publisher: Routledge
Published: 2014-10-13
Total Pages: 539
ISBN-13: 131788034X
DOWNLOAD EBOOKEnvironmental Science for Environmental Management has quickly established itself as the leading introduction to environmental science, demonstrating how a more environmental science can create an effective approach to environmental management on different spatial scales. Since publication of the first edition, environmentalism has become an increasing concern on the global political agenda. Following the Rio Conference and meetings on population, social justice, women, urban settlement and oceans, civil society has increasingly promoted the cause of a more radical agenda, ranging from rights to know, fair trade, social empowerment, social justice and civil rights for the oppressed, as well as novel forms of accounting and auditing. This new edition is set in the context of a changing environmentalism and a challenged science. It builds on the popularity and applicability of the first edition and has been fully revised and updated by the existing writing team from the internationally renowned School of Environmental Science at the University of East Anglia. Environmental Science for Environmental Management is an essential text for for undergraduate students of environmental science, environmental management, planning and geography. It is invaluable supplementary reading for environmental biology and environmental chemistry courses, as well as for engineering, economics and business studies.
