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The Spread Of Water Hyacinth And Other Aquatic Weeds In The African Great Lakes Region
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Book Synopsis The Spread of Water Hyacinth and Other Aquatic Weeds in the African Great Lakes Region by : Jeremiah Mutio Kitunda
Download or read book The Spread of Water Hyacinth and Other Aquatic Weeds in the African Great Lakes Region written by Jeremiah Mutio Kitunda and published by . This book was released on 2003 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A History of the Water Hyacinth in Africa by : Jeremiah Mutio Kitunda
Download or read book A History of the Water Hyacinth in Africa written by Jeremiah Mutio Kitunda and published by Lexington Books. This book was released on 2017-11-17 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Humans and animals are not the only creatures that migrate. Plants also do. This book is a comprehensive and analytical account of the migration of an Old World plant, water hyacinth (also known to botanists as Eichhornia Crassipes) from the Amazon Basin and surrounding areas to Africa through human agency from about 1800 to the present. As an integrative work, which benefits from methodologies and conceptual approaches drawn from limnology, botany, biology, geography, history, ecology and other social sciences and humanities, the book further explores the political, economic, and ecological consequences of the spread of water hyacinth from its native habitat through European botanical gardens to Africa rivers, lakes, dams, and wetlands. In part, as a narrative of Western tinkering with African ecologies gone awry, the study has strong lessons for environmental historians, and social scientists as well as contemporary foundations, aid workers, development experts and African governments. Although it may appear to be a micro-history of a single plant, water hyacinth, it illuminates broader issues in the history of the modern environment in Africa and similar studies worldwide. This study is primarily rooted on the histories of colonialism, bioinvasion, environmental realities and experiences in Africa. The highly visible pathways of hyacinth’s spread across international frontiers along watercourses and communication networks means that not only is this a trans-boundary environmental affair, but one which directly involves bilateral relations between African states.
Book Synopsis Water Hyacinth in Africa and the Middle East by : Luis A. Navarro
Download or read book Water Hyacinth in Africa and the Middle East written by Luis A. Navarro and published by IDRC. This book was released on 2000 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water Hyacinth in Africa and the Middle East: A Survey of Problems and Solutions
Book Synopsis Management of Problematic Aquatic Weeds in Africa by : R. Labrada
Download or read book Management of Problematic Aquatic Weeds in Africa written by R. Labrada and published by . This book was released on 2002 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Hyacinth written by Brij Gopal and published by Elsevier Publishing Company. This book was released on 1987 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is almost impossible for an individual to keep pace with the huge bulk of, not always readily accessible, literature on waterhyacinth which has amassed in recent years. This book provides for the first time a comprehensive bibliography of over 2700 references and a critical review of the current knowledge on all aspects of the plant. Important data on all these aspects have been compiled and presented in numerous tables and figures making the book the most important reference work to date on waterhyacinth. Areas requiring the extra attention of researchers are also indicated. In recent years aquatic weeds such as waterhyacinth have received great attention, not only for the magnitude of problems caused by them in the management of water resources, but also for the promise they hold as a new resource for such diverse uses as animal feed, compost, paper, energy (biogas) and above all the control of water pollution (wastewater treatment). Waterhyacinth outclasses all other aquatic weeds in its rate of growth, multiplication and dry matter production, and its potential ability in respect to energy and pollution control.
Book Synopsis Control of Africa's Floating Water Weeds by : Peter De Groot
Download or read book Control of Africa's Floating Water Weeds written by Peter De Groot and published by . This book was released on 1993 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Long End of the First World War by : Anorthe Wetzel
Download or read book The Long End of the First World War written by Anorthe Wetzel and published by Campus Verlag. This book was released on 2018-09-15 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fall marks the centennial of the Armistice of November 11, 1918, the agreement that put a stop to the hostilities of World War I. But was the end of this historic conflict really as clearly defined as we think? The Long End of the First World War takes aim at the notion of a static and final ceasefire, revealing it to be the result of European narratives that ignored the truly global aftermath of the war. The contributors to this volume examine the war's effect from multiple angles, taking into account the experiences of prisoners of war, demobilized soldiers, women, and children from Asia, Africa, and the Middle East, and investigating the social, economic, and ecological results of the conflict. The Long End of the First World War serves as a complement to the commemorations of the Armistice we'll surely see this year, asking us to consider who and what ends up in the historical record and what ought to be rediscovered.
Book Synopsis The Long End of the First World War by : Katrin Bromber
Download or read book The Long End of the First World War written by Katrin Bromber and published by Campus Verlag. This book was released on 2018-10-04 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eigene und Fremde Welten Herausgegeben von Jörg Baberowski, Stefan Rinke und Michael Wildt Mit dem Gedenken an den Ausbruch des Ersten Weltkriegs hat sich die Art der Erinnerung an dieses welthistorische Ereignis verändert. Die Beiträge dieses Bandes zielen darauf ab, Verknüpfungen zwischen individuellen Kriegserfahrungen, Geschichtsschreibung und Erinnerung herzustellen und so den Begriff eines statischen, klar definierten "Endes" des Ersten Weltkrieges zu hinterfragen, eines Konstrukts, das hauptsächlich auf europäischen Entwicklungen beruht.
Book Synopsis Extreme Hydrology and Climate Variability by : Assefa M. Melesse
Download or read book Extreme Hydrology and Climate Variability written by Assefa M. Melesse and published by Elsevier. This book was released on 2019-07-03 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extreme Hydrology and Climate Variability: Monitoring, Modelling, Adaptation and Mitigation is a compilation of contributions by experts from around the world who discuss extreme hydrology topics, from monitoring, to modeling and management. With extreme climatic and hydrologic events becoming so frequent, this book is a critical source, adding knowledge to the science of extreme hydrology. Topics covered include hydrometeorology monitoring, climate variability and trends, hydrological variability and trends, landscape dynamics, droughts, flood processes, and extreme events management, adaptation and mitigation. Each of the book's chapters provide background and theoretical foundations followed by approaches used and results of the applied studies. This book will be highly used by water resource managers and extreme event researchers who are interested in understanding the processes and teleconnectivity of large-scale climate dynamics and extreme events, predictability, simulation and intervention measures. Presents datasets used and methods followed to support the findings included, allowing readers to follow these steps in their own research Provides variable methodological approaches, thus giving the reader multiple hydrological modeling information to use in their work Includes a variety of case studies, thus making the context of the book relatable to everyday working situations for those studying extreme hydrology Discusses extreme event management, including adaption and mitigation
Download or read book Water Hyacinth written by and published by . This book was released on 2018-05 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water hyacinth is an aquatic plant which can live and reproduce floating freely on the surface of fresh waters or can be attached in mud. Plant size varies from a few inches to a meter in height. Its rate of proliferation under certain circumstances is extremely rapid and it can spread to cause infestations over large areas of water causing a variety of problems. One of the major problems in water bodies of the tropics and sub-tropics is the floating aquatic weed water hyacinth Eichhornia crassipes, which is considered to have originated from the Amazon and has disseminated very quickly in various tropical and sub-tropical countries of Latin America and the Caribbean, Africa, Southeast Asia and the Pacific. Most of the problems associated with E. crassipes are due to its rapid growth rate, its ability to successfully compete with other aquatic plants, and its ease of propagation. These characteristics give rise to enormous amounts of biomass that cover the water surface of a great variety of habitats often interfering with the use and management of water resources. Some of the principal problems are its interference with navigation, water flow, and the recreational use of aquatic systems, as well as the risk it poses of mechanical damage to hydroelectric systems. Many large hydropower schemes are suffering from the effects of water hyacinth. Water hyacinth can present many problems for the fisherman. Where water hyacinth is prolific, other aquatic plants have difficulty in surviving. This causes an imbalance in the aquatic micro-ecosystem and often means that a range of fauna that relies on a diversity of plant life for its existence will become extinct. Diversity of fish stocks is often affected with some benefiting and others suffering from the proliferation of water hyacinth.To address these issues, it is vital to integrate past studies with current research and innovations to evaluate and resolve the problems in global perspective. This book covers state of the art research and technological revolutions for the solicitation of controlling, managing, harvesting, postharvest processing and utilizing the water hyacinth.
Book Synopsis A Handbook of Global Freshwater Invasive Species by : Robert A. Francis
Download or read book A Handbook of Global Freshwater Invasive Species written by Robert A. Francis and published by Routledge. This book was released on 2012-03-12 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invasive non-native species are a major threat to global biodiversity. Often introduced accidentally through international travel or trade, they invade and colonize new habitats, often with devastating consequences for the local flora and fauna. Their environmental impacts can range from damage to resource production (e.g. agriculture and forestry) and infrastructure (e.g. buildings, road and water supply), to human health. They consequently can have major economic impacts. It is a priority to prevent their introduction and spread, as well as to control them. Freshwater ecosystems are particularly at risk from invasions and are landscape corridors that facilitate the spread of invasives. This book reviews the current state of knowledge of the most notable global invasive freshwater species or groups, based on their severity of economic impact, geographic distribution outside of their native range, extent of research, and recognition of the ecological severity of the impact of the species by the IUCN. As well as some of the very well-known species, the book also covers some invasives that are emerging as serious threats. Examples covered include a range of aquatic and riparian plants, insects, molluscs, crustacea, fish, amphibians, reptiles and mammals, as well as some major pathogens of aquatic organisms. The book also includes overview chapters synthesizing the ecological impact of invasive species in fresh water and summarizing practical implications for the management of rivers and other freshwater habitats.
Author :International Organization for Biological Control of Noxious Animals and Plants. Working Group for the Biological and Integrated Control of Water Hyacinth. Meeting Publisher : ISBN 13 : Total Pages :156 pages Book Rating :4.E/5 ( download)
Book Synopsis Biological and Integrated Control of Water Hyacinth, Eichhornia Crassipes by : International Organization for Biological Control of Noxious Animals and Plants. Working Group for the Biological and Integrated Control of Water Hyacinth. Meeting
Download or read book Biological and Integrated Control of Water Hyacinth, Eichhornia Crassipes written by International Organization for Biological Control of Noxious Animals and Plants. Working Group for the Biological and Integrated Control of Water Hyacinth. Meeting and published by . This book was released on 2001 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: These papers present work on water hyacinth worldwide and include new research initiatives, overviews of water-hyacinth implementation programmes in various countries and a proposal for a mechanism to facilitate the dissemination of information on water hyacinth through a clearing house.
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1974 with total page 1204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Invasions in South Africa by : Brian W. van Wilgen
Download or read book Biological Invasions in South Africa written by Brian W. van Wilgen and published by Springer Nature. This book was released on 2020-03-10 with total page 972 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access volume presents a comprehensive account of all aspects of biological invasions in South Africa, where research has been conducted over more than three decades, and where bold initiatives have been implemented in attempts to control invasions and to reduce their ecological, economic and social effects. It covers a broad range of themes, including history, policy development and implementation, the status of invasions of animals and plants in terrestrial, marine and freshwater environments, the development of a robust ecological theory around biological invasions, the effectiveness of management interventions, and scenarios for the future. The South African situation stands out because of the remarkable diversity of the country, and the wide range of problems encountered in its varied ecosystems, which has resulted in a disproportionate investment into both research and management. The South African experience holds many lessons for other parts of the world, and this book should be of immense value to researchers, students, managers, and policy-makers who deal with biological invasions and ecosystem management and conservation in most other regions.
Book Synopsis The Wetland Book by : C. Max Finlayson
Download or read book The Wetland Book written by C. Max Finlayson and published by Springer. This book was released on 2018-06-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Wetland Book is a comprehensive resource aimed at supporting the trans- and multidisciplinary research and practice which is inherent to this field. Aware both that wetlands research is on the rise and that researchers and students are often working or learning across several disciplines, The Wetland Book is a readily accessible online and print reference which will be the first port of call on key concepts in wetlands science and management. This easy-to-follow reference will allow multidisciplinary teams and transdisciplinary individuals to look up terms, access further details, read overviews on key issues and navigate to key articles selected by experts.
Book Synopsis Waterlogged Wealth by : Edward Maltby
Download or read book Waterlogged Wealth written by Edward Maltby and published by Routledge. This book was released on 2013-11-05 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: Don't drain the swamp! Man's traditional response to swamps, marshes and bogs has been to drain them. But wetlands are not wastelands. Coastal marshes are among the world's most productive ecosystems. They make many commercial fisheries possible and protect coasts from floods and storm surges. Wetlands are pollution filters, water reservoirs. They are among the last wild places on earth, offering homes to endangered plants, birds and animals. Attitudes to wetlands are changing, but not fast enough. As scientists are documenting the wealth in wet places, governments and developers are draining them, damming them, logging them and building resort hotels where ', they once were. Destruction is usually a poor trade-off: well-managed wetlands in Louisiana are producing fortunes in seafood and timber. Waterlogged wealth examines the value of swamps and marshes, as well as the threats against them. In doing so it takes the reader to some of the world's most bizarre landscapes: the 'inland delta' of the Niger River in drought-stricken Mali; the wildlife-rich Okavango swamps of Botswana; the waterlogged Sunderban forests of India and Bangladesh, where tigers eat fish and crabs. Civilisation began around wetlands; today's civilisation has good reason to leave them wet and wild. Dr Edward Maltby is a lecturer in geography at the University of Exeter(UK). He has done extensive research on wetlands both in the North (UK, US, Canada) and the South (Fiji, Jamaica, India and the Falklands/Malvinas Islands). He is on the IUCN Wetland Programme Advisory Committee. Originally published in 1986
Book Synopsis Freshwater Biodiversity by : David Dudgeon
Download or read book Freshwater Biodiversity written by David Dudgeon and published by Cambridge University Press. This book was released on 2020-05-21 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growing human populations and higher demands for water impose increasing impacts and stresses upon freshwater biodiversity. Their combined effects have made these animals more endangered than their terrestrial and marine counterparts. Overuse and contamination of water, overexploitation and overfishing, introduction of alien species, and alteration of natural flow regimes have led to a 'great thinning' and declines in abundance of freshwater animals, a 'great shrinking' in body size with reductions in large species, and a 'great mixing' whereby the spread of introduced species has tended to homogenize previously dissimilar communities in different parts of the world. Climate change and warming temperatures will alter global water availability, and exacerbate the other threat factors. What conservation action is needed to halt or reverse these trends, and preserve freshwater biodiversity in a rapidly changing world? This book offers the tools and approaches that can be deployed to help conserve freshwater biodiversity.
