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Fragile Lives in Fragile Ecosystems by International Rice Research Institute Pdf
Fragile lives in fragile ecosystems: Feeding the world's poor from neglected rice ecosystems was the theme of the 1995 International Rice Research Conference. During the February meeting, participants assessed progress in rice research and identified new research approaches for reducing constraints and improving productivity and sustainability of less favored and fragile rice producing areas - these are the upland, rainfed lowland, and flood-prone ecosystems.
Fragile Ecosystems by E.G. Farnworth,F.B. Golley Pdf
The Institute of Ecology (TIE) was organized to provide a mech anism for addressing ecological and environmental issues that were beyond the special interests of ecology as a profession. One method of evaluating such issues is the workshop, and this report describes the results of the third TIE workshop on a major environmental subject. The ecology of tropical regions is of interest to all the inhabitants of the biosphere. The tropics provide mankind with both the opportunity for and the challenge of essential resources, land for settlement and development, and waters for numerous uses. Moreover, they provide examples of misuse of the landscape, fragility of ecological systems, and serious environmental problems. Unfortunately, the study of the ecology of the tropics has not kept pace with the ecology of other regions. The purpose of this report, therefore, is to determine the research approaches that will lead to advances in our theoretical un derstanding of tropical systems and, more importantly, in the applica tion of that knowledge to human problems. Although the principal focus of the report is on the neotropics, it will be useful to the full spectrum of persons concerned with the tropics around the world government officials, sCientists, students of ecology, and others. TIE is especially pleased to thank the numerous scientists and ad ministrators who participated in the workshop and who contributed to this report. Arthur D.
Endangered Species and Fragile Ecosystems in the South China Sea by Alfredo C. Robles, Jr. Pdf
This book presents an in-depth analysis of the environmental issues raised in the South China Sea Arbitration Awards, which have not attracted as much attention in the Philippines as the “nine-dash line”. Specifically it focuses on the conservation of endangered species and the conservation of fragile ecosystems in the South China Sea. The aims of the book are two-fold. First, it seeks to explain the Philippine perspective on the environmental aspects of its dispute with China. The book reconstructs the Philippine perspective in part by consulting several dozens of the hundreds of documents that the Philippines submitted to the Tribunal. Some of these documents were classified as secret and would thus have never been made available to the public had it not been for the arbitration. Second, it attempts to explain the decisions of the Tribunal on jurisdiction and admissibility as well as the decisions on the merits of the dispute. The book does this by consulting not only the two Awards but also the hundreds of pages of transcripts, expert reports, supplemental submissions and written responses by the Philippines to questions posed by the Tribunal.
Fragile Ecosystems: Evaluation of Research and Applications in the Neotropics by Edward G. Farnworth,Frank B. Golley Pdf
A dance teacher explains ballet techniques to her young pupils and includes in the lessons the history of ballet, stories of the great dancers and discussions of famous ballets.
Earth's astonishing diversity of life - in coral reefs, Arctic tundra, tropical rainforests, deep-sea hot springs, and many others - is amazing for its beauty and for the ecosystem services it provides. This book discusses how ecosystems must be set aside, habitats restored, and global warming thwarted.
People and Tourism in Fragile Environments by Martin F. Price Pdf
Mountains, deserts, savannahs and the polar regions are fragile both in their ecologies and the cultures of their inhabitants. These fragile environments are characterised by a marked seasonality, and many human activities are limited to clearly defined times of the year. Environmental impacts arise not only from traditional economic activities, but also from tourism which has recently grown rapidly in many of these environments around the world. This trend is welcomed by the tourism industry but viewed with apprehension by many organisations concerned with protecting the human and natural systems of fragile environments. While tourism can provide new sources of revenue and help stem depopulation, it can also destabilise communities, making them dependent on external sources of money and endangering long-established traditions and ways of life. People and Tourism in Fragile Environments discusses many of these delicate interactions by presenting detailed case studies from five continents. The contributors write from a wide and well-balanced range of perspectives, including anthropology, geography, recreation, national park management, environmental consulting and the tourism industry. The common theme is clear: that tourism must always be seen in the long-term context of the communities with which it interacts. This book is an essential contribution to the literature of tourism and sustainable development and will be widely read by students of tourism, travel and tourism professionals, and anyone involved in related fields of sustainable development and fragile environments.
Agenda for a Critical Decade Strategic Plan 1993-2002 by Tropical Agriculture Research And Higher Education Center Pdf
Sustainability as a starting point for a new development paradigm; Challenges faced by the region; CATIE: meeting its obligations and mandate; Strategic framework; CATIE'S programs; Institucional implementation and strategies.
Microbiological Advancements for Higher Altitude Agro-Ecosystems & Sustainability by Reeta Goel,Ravindra Soni,Deep Chandra Suyal Pdf
The book explores the challenges and opportunities associated with high-altitude agro-ecosystems and the factors that influence them. It discusses the various indigenous agricultural practices and approaches, as well as the microbiology of mountain & hill agro-ecosystems, providing a comprehensive overview of the various factors that control the microbiome at high altitudes. The contributions examine microbiological advances, such as use of “omics” technologies for hill agriculture and environmental sustainability, and explore the use of nanotechnology for agricultural and environmental sustainability at higher altitudes. The book also describes various aspects of low-temperature microbiology in the context of high-altitude farming and environmental sustainability.
The Encyclopedia of Ecotourism by David Bruce Weaver Pdf
The Encyclopedia of Ecotourism provides an expert, state-of-the-art and comprehensive knowledge base of the rapidly growing global ecotourism sector. It is divided into eight major sections, and contains 41 chapters, individually authored by international researchers and practitioners in ecotourism. Each chapter combines theory and practice in a complementary way. The scope of the encyclopedia includes definitions and other contextual material, regional perspectives, venues, impacts, planning and management considerations, and issues associated with ecotourism businesses, research and training.
Fragile Lands Of Latin America by John O. Browder Pdf
This book of selected research papers, originally presented at the "Symposium of Fragile Lands of Latin America—The Search for Sustainable Uses," presents some fresh evidence of the viability of a few "non-conventional" strategies for natural resource development and management.
Potential Impacts of Climate Change on Tropical Forest Ecosystems by Adam Markham Pdf
Climate change represents one of the most alarming long-term threats to ecosystems the world over. This new collection of papers provides, for the first time, an overview of the potentially serious impact that climate change may have on tropical forests. The authors, a multi-disciplinary group of leading experts in climatology, forestry, ecology and conservation biology, present a state-of-knowledge snapshot of how tropical forests are likely to react to the changes being wrought on our planet's atmosphere and climate. Tropical forests represent extraordinary harbours for biological diversity, and yet as deforestation and degradation continue apace, they are under greater pressure from human impacts than ever before. Climate change adds yet another threat to these valuable ecosystems, and this volume demonstrates just how significant a problem this may really be. The authors identify certain types of forest, including tropical montane cloud forest that may be particularly vulnerable. They also show the strong likelihood of global warming aggravating problems in already fragmented forest areas.
The Economics of Ecosystems and Biodiversity: Ecological and Economic Foundations by Pushpam Kumar Pdf
Human well-being relies critically on ecosystem services provided by nature. Examples include water and air quality regulation, nutrient cycling and decomposition, plant pollination and flood control, all of which are dependent on biodiversity. They are predominantly public goods with limited or no markets and do not command any price in the conventional economic system, so their loss is often not detected and continues unaddressed and unabated. This in turn not only impacts human well-being, but also seriously undermines the sustainability of the economic system. It is against this background that TEEB: The Economics of Ecosystems and Biodiversity project was set up in 2007 and led by the United Nations Environment Programme to provide a comprehensive global assessment of economic aspects of these issues. This book, written by a team of international experts, represents the scientific state of the art, providing a comprehensive assessment of the fundamental ecological and economic principles of measuring and valuing ecosystem services and biodiversity, and showing how these can be mainstreamed into public policies. This volume and subsequent TEEB outputs will provide the authoritative knowledge and guidance to drive forward the biodiversity conservation agenda for the next decade.
Exploring Ecosystems with Max Axiom Super Scientist by Agnieszka Biskup Pdf
Trek along with Max as he explores the Earth's many ecosystems. Journeying to the desert, the tundra, even the depths of the sea, young readers will discover the world's many wonderful biomes. Download the free Capstone 4D app for an augmented reality experience that goes beyond the printed page. Videos, writing prompts, discussion questions, and hands-on activities make this updated edition come alive and keep your collection current.
Environmental Management of Marine Ecosystems by Md. Nazrul Islam,Sven Erik Jorgensen Pdf
Ecosystem-Based Management (EBM) is one of the most holistic approaches to protecting marine and coastal ecosystems as it recognizes the need to protect entire marine ecosystems instead of individual species. After decades of pollution, habitat degradation and overfishing, now climate change and ocean acidification threaten the health of the ocean in unprecedented way. Environmental Management of Marine Ecosystems illustrates the current status, trends, and effects of climate, natural disturbances and anthropogenic impacts on marine ecosystems. It demonstrates how to integrate different management tools and models in an up-to-date, multidisciplinary approach to environmental management. This indispensable guide provides several case studies from around the world and creates a framework for identifying management tools and their applications in coral reefs, fisheries, migratory species, marine islands and associated ecosystems such as mangroves and sea grass beds. It discusses the physical and chemical compositions of marine ecosystems along with the threats and actions needed to protect them. The application of model framework to several contemporary management issues include the modelling of harmful algal bloom dynamics, understanding the dispersal of sea lice, and the possible impacts on intertidal communities of the provision of novel offshore habitat. The results of extensive research by an international team of contributors, the Environmental Management of Marine Ecosystems is designed to inform scientists, practitioners, academics, government and non-government policymakers on the particularities of marine ecosystems and assist them in understanding the EBM approaches in means of mitigation and adaptation of human activities that result in sustainability. These practices will help change the current methodologies used for resource assessment and the future regulations of marine resources.
