The Spread of Water Hyacinth and Other Aquatic Weeds in the African Great Lakes Region PDF Download

Author: Jeremiah Mutio Kitunda
Publisher:
ISBN:
Category :
Languages : en
Pages : 412

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Author: Jeremiah Mutio Kitunda
Publisher: Lexington Books
ISBN: 149852463X
Category : History
Languages : en
Pages : 337

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Book Description
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.

Author: Assefa Melesse
Publisher: Elsevier
ISBN: 0128159995
Category : Science
Languages : en
Pages : 584

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Book Description
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

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:
Category : Water hyacinth
Languages : en
Pages : 156

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Book Description
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.

Author: Katrin Bromber
Publisher: Campus Verlag
ISBN: 3593438771
Category : History
Languages : en
Pages : 297

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Book Description
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.

Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 1204

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Author: A. H. Pieterse
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 628

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Book Description
This new book, published for the European Weed Research Society, provides a detailed overview of the management of aquatic weeds, which cause serious problems in bodies of water throughout the world. This state-of-the-art review includes worldwide coverage of these undesirable organisms. It provides readers with information on the ecology and management of aquatic weeds, as well as in-depth discussion of environmental consequences of weed control methods. Valuable appendix materials give useful listings of the weeds, biological control agents used against aquatic weeds, and herbicides used in fresh waters.

Author: C. Max Finlayson
Publisher: Springer
ISBN: 9789400740006
Category : Science
Languages : en
Pages : 0

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Book Description
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.

Author: African Studies Association
Publisher: African Studies Association
ISBN:
Category : Africa
Languages : en
Pages : 288

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Author: Brian W. van Wilgen
Publisher: Springer Nature
ISBN: 3030323943
Category : Science
Languages : en
Pages : 972

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Book Description
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.