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Author: Roger Hekinian
Publisher: Springer Science & Business Media
ISBN: 364218782X
Category : Science
Languages : en
Pages : 488
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Book Description
Ocean Hotspots provides a comprehensive overview of recent and ongoing research on intraplate volcanism in the ocean basins with special emphasis on the Pacific Ocean. The geology of the seamounts and their associated seamount chains is described, along with detailed geophysical, geochemical and hydrothermal observations made by a multi-disciplinary group of marine geoscientists. These observations lead to a deeper understanding of how the ascending mantle melts, represented by hotspots, are able to penetrate the lithosphere, build seamounts, and enhance hydrothermal circulation. The "fixed" hotspot-generated seamount chains also provide key constraints on plate tectonic reconstructions on the Earth's crust.
Author: Roger Hekinian
Publisher: Springer Science & Business Media
ISBN: 364218782X
Category : Science
Languages : en
Pages : 488
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Book Description
Ocean Hotspots provides a comprehensive overview of recent and ongoing research on intraplate volcanism in the ocean basins with special emphasis on the Pacific Ocean. The geology of the seamounts and their associated seamount chains is described, along with detailed geophysical, geochemical and hydrothermal observations made by a multi-disciplinary group of marine geoscientists. These observations lead to a deeper understanding of how the ascending mantle melts, represented by hotspots, are able to penetrate the lithosphere, build seamounts, and enhance hydrothermal circulation. The "fixed" hotspot-generated seamount chains also provide key constraints on plate tectonic reconstructions on the Earth's crust.
Author: Frank E. Zachos
Publisher: Springer Science & Business Media
ISBN: 3642209920
Category : Science
Languages : en
Pages : 550
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Book Description
Biodiversity and its conservation are among the main global topics in science and politics and perhaps the major challenge for the present and coming generations. This book written by international experts from different disciplines comprises general chapters on diversity and its measurement, human impacts on biodiversity hotspots on a global scale, human diversity itself and various geographic regions exhibiting high levels of diversity. The areas covered range from genetics and taxonomy to evolutionary biology, biogeography and the social sciences. In addition to the classic hotspots in the tropics, the book also highlights various other ecosystems harbouring unique species communities including coral reefs and the Southern Ocean. The approach taken considers, but is not limited to, the original hotspot definition sensu stricto and presents a chapter introducing the 35th hotspot, the forests of East Australia. While, due to a bias in data availability, the majority of contributions on particular taxa deal with vertebrates and plants, some also deal with the less-studied invertebrates. This book will be essential reading for anyone involved with biodiversity, particularly researchers and practitioners in the fields of conservation biology, ecology and evolution.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food and Agriculture Organization of the United Nations
ISBN:
Category : Social Science
Languages : en
Pages : 54
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Book Description
The Food and Agriculture Organization of the United Nations (FAO) and the United Nations World Food Programme (WFP) warn that acute food insecurity is likely to deteriorate further in 18 hunger hotspots during the outlook period from June to November 2023. For the outlook period, FAO and WFP are issuing an early warning for urgent humanitarian action in 18 hunger hotspots, including 2 regional clusters and comprising a total of 22 countries.In the hunger hotspots, parts of the population will likely face a significant deterioration of already high levels of acute food insecurity, putting lives and livelihoods at risk. Targeted humanitarian action is urgently needed to save lives and livelihoods in all 18 hunger hotspots. In eight of these – Afghanistan, Haiti, Nigeria, the Sahel region (Burkina Faso and Mali), Somalia, South Sudan, the Sudan and Yemen – humanitarian action is critical to prevent starvation and death.
Author: Chandrakasan Sivaperuman
Publisher: Springer
ISBN: 9811066051
Category : Science
Languages : en
Pages : 400
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Book Description
This book offers a comprehensive account of India’s four biodiversity hotspots: the Himalaya, Indo-Burma, Western Ghats and Sri Lanka and Andaman and Nicobar Islands. With a focus on tropical rainforests, it includes more than 30 chapters covering different vertebrate fauna e.g. fishes, amphibians, reptiles, birds, and mammals, as well as topics such as conservation and management aspects. Written by experts in the field of biodiversity conservation and management, it offers ample new insights into a number of subjects related to the faunal communities of tropical forest ecosystems, providing a valuable resource for conservationists and researchers in the field of flora and fauna diversity.
Author: Organisation for Economic Co-Operation and Development (OECD)
Publisher: IWA Publishing
ISBN: 1780409362
Category : Science
Languages : en
Pages : 198
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Book Description
Agriculture is expected to face increasing water risks that will impact production, markets, trade and food security - risks that can be mitigated with targeted policy actions on water hotspots. This report develops the hotspot approach, provides an application at the global scale, and presents a mitigation policy action plan. The People’s Republic of China, India and the United States are identified as countries facing the greatest water risks for agriculture production globally. A global simulation shows that, in the absence of action, water risks in Northeast China, Northwest India and the Southwest United States in particular could have significant production, price and trade consequences. Agriculture water risks could also result in broader socio-economic and food security concerns. Farmers, agro food companies, and governments can all play a role in responding to water risks at hotspot locations. A three-tier policy action plan is proposed to confront water risk hotspots, encompassing targeted responses, adapted national policies, strengthened market integration and international collaboration.
Author: Margaret Arnold
Publisher: World Bank Publications
ISBN: 0821363336
Category : Nature
Languages : en
Pages : 204
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Book Description
These case studies complement the earlier groundbreaking work of Natural Disaster Hotspots: A Global Risk Analysis published in April 2005. Three case studies address specific hazards: landslides, storm surges and drought. An additional, three case studies address regional multi-hazard situations in Sri Lanka, the Tana River basin in Kenya, and the city of Caracas, Venezuela.
Author: T. Pullaiah
Publisher: CRC Press
ISBN: 1000988481
Category : Science
Languages : en
Pages : 539
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Book Description
Biodiversity is declining at an alarming rate due to anthropogenic activities around the world. This book is the second volume in the new series Biodiversity Hotspots of the World, which highlights the 36 hotspot regions of the world, regions that have been designated as reaping maximum benefit from preservation efforts. This series is our humble attempt to document these hotspots as a conservation and preservation measure. The concise volumes in this series focus on the most interesting and important properties of these hotspots, covering physiography and climatology; vegetation and forest types; amphibian and reptile biodiversity; genetic diversity of crops, plants, fishes, butterflies, insects, birds, mammals, angiosperms, and gymnosperms; and much more. And of course, the unique threats and conservation efforts for the areas are addressed as well. The Himalayan Mountains are the highest mountain range in the world and include Mount Everest as well as eight other highest peaks of the world. While it is difficult to document the biodiversity of this inhospitable terrain, we do know that out of the 9,000 different species of plants recorded in the area, 3,500 plants are endemic to the Eastern Himalaya region. Anthropogenic activities including deforestation, fragmentation of habitats, pollution, high population, climate change, and poaching of wildlife pose serious threats to the biodiversity of the region. The highlands have exceptionally rich biodiversity, high endemism, and over 160 globally threatened species, including the densest population of Bengal tigers and the three largest herbivores on the continent: the Asian elephant, greater one-horned rhinoceros, and wild water buffalo. The region boasts the world’s richest counts of alpine flora within its temperate broad-leaved forests, with a total of 10,000 species of plants. This volume, Biodiversity Hotspot of the Himalayas, as well as the other volumes in this series, will be essential resources for researchers and practitioners in the fields of conservation biology, ecology, and evolution as the series concisely records the existing biodiversity of these hotspots of the world.
Author: Ajay Ahuja
Publisher: How To Books Ltd
ISBN: 9781857039269
Category : Business & Economics
Languages : en
Pages : 196
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Book Description
The author provides quality information for the growing number of UK investors in Spanish property. The text identifies the best areas in which to buy for specific needs and investment goals - whether retirement, worker, holiday or business investors.
Author: World Intellectual Property Organization
Publisher: WIPO
ISBN: 928053095X
Category : Law
Languages : en
Pages : 130
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Book Description
Where exactly is innovation taking place? Relying on millions of patent and scientific publication records, the World Intellectual Property Report 2019 documents how the geography of innovation has evolved over the past few decades.
Author: Aparna Gunjal
Publisher: Academic Press
ISBN: 0323901492
Category : Science
Languages : en
Pages : 394
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Book Description
Microbial Diversity in Hotspots provides an introduction to microbial diversity and microbes in different hotspots and threatened areas. The book gives insights on extremophiles, phyllosphere and rhizosphere, covers fungal diversity, conservation and microbial association, focuses on biodiversity acts and policies, and includes cases studies. Microbes explored are from the coldest to the hottest areas of the world. Although hotspots are zones with extremely high microbiology activities, the knowledge of microbial diversity from these areas is very limited, hence this is a welcome addition to existing resources. - Provides an introduction to microbial biotechnology - Addresses novel approaches to the study of microbial diversity in hotspots - Provides the basics, along with advanced information on microbial diversity - Discusses the techniques used to examine microbial diversity with their applications and respective pros and cons for sustainability - Explores the importance of microbial genomes studies in commercial applications
