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Author: Jeremiah Mutio Kitunda Publisher: Lexington Books ISBN: 149852463X Category : History Languages : en Pages : 337
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: Jeremiah Mutio Kitunda Publisher: Lexington Books ISBN: 149852463X Category : History Languages : en Pages : 337
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: 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
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: Arne Jernelöv Publisher: Springer ISBN: 3319553968 Category : Technology & Engineering Languages : en Pages : 302
Book Description
This book examines the long-term fate of invasive species by detailing examples of invaders from different zoological and botanical taxa from various places around the world. Readers will discover what happened, after a century or so, to 'classical' invaders like rabbits in Australia, house sparrows in North America, minks in Europe and water hyacinths in Africa and Asia. Chapters presented in the book focus on eighteen species in the form of in-depth case studies including: earthworms, zebra mussels, Canadian water weed, Himalayan balsam, house sparrows, rabbits, crayfish plague, Colorado beetles, water hyacinths, starlings, Argentine ant, Dutch elm disease, American mink, cane toad, raccoons, Canadian beavers, African killer bees and warty comb jelly. Invaded areas described are in Africa, Asia, Australia, Europe, North America, Pacific islands, and South America. Readers will get some ideas about the likely future of current invaders from the fate of old ones. This book is intended for undergraduates studying environmental sciences, researchers and members of environmental NGO's.
Author: Jeroen Dewulf Publisher: Univ. Press of Mississippi ISBN: 1496808843 Category : Social Science Languages : en Pages : 293
Book Description
The Pinkster King and the King of Kongo presents the history of the nation's forgotten Dutch slave community and free Dutch-speaking African Americans from seventeenth-century New Amsterdam to nineteenth-century New York and New Jersey. It also develops a provocative new interpretation of one of America's most intriguing black folkloric traditions, Pinkster. Jeroen Dewulf rejects the usual interpretation of this celebration of a "slave king" as a form of carnival. Instead, he shows that it is a ritual rooted in mutual-aid and slave brotherhood traditions. By placing these traditions in an Atlantic context, Dewulf identifies striking parallels to royal election rituals in slave communities elsewhere in the Americas, and he traces these rituals to the ancient Kingdom of Kongo and the impact of Portuguese culture in West-Central Africa. Dewulf's focus on the social capital of slaves follows the mutual aid to seventeenth-century Manhattan. He suggests a much stronger impact of Manhattan's first slave community on the development of African American identity in New York and New Jersey than hitherto assumed. While the earliest works on slave culture in a North American context concentrated on an assumed process of assimilation according to European standards, later studies pointed out the need to look for indigenous African continuities. The Pinkster King and the King of Kongo suggests the necessity for an increased focus on the substantial contact that many Africans had with European--primarily Portuguese--cultures before they were shipped as slaves to the Americas. The book has already garnered honors as the winner of the Richard O. Collins Award in African Studies, the New Netherland Institute Hendricks Award, and the Clague and Carol Van Slyke Prize.
Author: Brian W. van Wilgen Publisher: Springer Nature ISBN: 3030323943 Category : Science Languages : en Pages : 972
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.
Author: Richard Bradshaw Publisher: Rowman & Littlefield ISBN: 0810879921 Category : History Languages : en Pages : 817
Book Description
The Central African Republic (CAR) came into existence on 1 December 1958 as a semi-autonomous member state of the Communauté (French Community), meaning that France still controlled its currency, defense, foreign affairs and national security. The history of the CAR can be interpreted in radically different ways. One the one hand the people of Central Africa have suffered enormously at the hands of slave traders, concessionary companies, French colonialists and African rulers, and their country remains largely ‘undeveloped.’ On the other most Central Africans have retained free use of land on which they grow crops and from which they extract numerous valuable resources. Their way of life is in the long run perhaps more sustainable than those of the ‘experts’ who come to assist them. The theme of essential continuity in the history of the CAR is as important, if not more important in the long run, than the themes of violent change, exploitation, and enduring dependence. Deep roots of continuity provide a surprising stability in the face of dramatic and often very painful change on the surface. The Historical Dictionary of the Central African Republic contains a chronology, an introduction, appendixes, and an extensive bibliography. The dictionary section has over 1200 cross-referenced entries on important personalities, politics, economy, foreign relations, religion, and culture. This book is an excellent access point for students, researchers, and anyone wanting to know more about the Central African Republic.
Author: Assefa Melesse Publisher: Elsevier ISBN: 0128159995 Category : Science Languages : en Pages : 584
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: M. H. Julien Publisher: Oxford University Press, USA ISBN: Category : Gardening Languages : en Pages : 244
Book Description
Each entry details the target weed, control agent, year of first release, country of origin of agent, status and degree of control, research organisation involved, and key references. The catalogue format has been modified slightly from earlier editions to improve ease of use. The book provides an invaluable means of keeping track of the world situation, and is a handy reference for professionals, research workers and students interested in the biological control of weeds.
Author: Dan Connell Publisher: Scarecrow Press ISBN: 0810875055 Category : History Languages : en Pages : 689
Book Description
The history of Eritrea is told in this reference through a chronology, an introductory essay, a bibliography, and over 500 cross-referenced dictionary entries on significant persons, events, places, organizations, and other aspects of Eritrea's history from the earliest times to the present. This book is an excellent access point for students, researchers, and anyone wanting to know more about Eritrea.
Author: Owen J. M. Kalinga Publisher: Rowman & Littlefield ISBN: 0810859610 Category : History Languages : en Pages : 599
Book Description
Malawi, established as the British protectorate of Nyasaland in 1891, gained its independence in 1964 and moved immediately into three decades of one-party rule. Since the mid-1990s, however, the country has held multi-party elections, as directed by its constitution, and President Bingu wa Mutharika is currently serving his second term. The fourth edition of the Historical Dictionary of Malawi, now newly expanded and updated, covers a wide range of areas in Malawi history, including the rise and fall of state systems, religious and socio-political movements, the economy, environment, transportation, war, disease, and natural sciences. Author Owen J. M. Kalinga charts developments from pre-history to the post-Banda Malawi, from Tom Bokwito to James Sangala, and from the UMCA mission at Magomero to the second term of Bingu wa Mutharika's presidency, paying particular attention to the individuals, groups, communities, and forces that have molded this South African country. The dictionary itself contains over 1,000 cross-referenced entries on crucial aspects of Malawi history, and it is the most extensive single-volume reference work on Malawi available. In addition to the dictionary entries, Kalinga provides a chronology containing important dates and events and an informative bibliographical section organized by subject. The final part of the bibliography gives the reader a list of current and obsolete newspapers and periodicals related to Malawi, an ideal resource for further research. This newly updated edition is an excellent access point for students, researchers, and anyone wanting to know more about Malawi.
Author: Jeremiah Mutio Kitunda
Author: Jeremiah Mutio Kitunda
Author: International Organization for Biological Control of Noxious Animals and Plants. Working Group for the Biological and Integrated Control of Water Hyacinth. Meeting
Author: Arne Jernelöv
Author: Jeroen Dewulf
Author: Brian W. van Wilgen
Author: Richard Bradshaw
Author: Assefa Melesse
Author: M. H. Julien
Author: Dan Connell
Author: Owen J. M. Kalinga