A review of major river basins and large lakes relevant to inland fisheries

A review of major river basins and large lakes relevant to inland fisheries
Author :
Publisher : Food & Agriculture Org.
Total Pages : 325
Release :
ISBN-10 : 9789251338261
ISBN-13 : 9251338264
Rating : 4/5 (61 Downloads)

Synopsis A review of major river basins and large lakes relevant to inland fisheries by : Ainsworth, R., Cowx, I.G., Funge-Smith, S.J.

This review presents summary information on 45 river and great lake basins of the world, which support inland fisheries. The information presented is drawn from published information in peer-reviewed journals as well as grey literature. Each basin summary is presented in a common format, covering the description of the fishery, estimates of catch and numbers of people engaged in the fishery, important biodiversity features and threats to the fishery. An analysis of the replacement costs of inland fish of the basin is also presented. This is expressed in terms of the water, land and greenhouse gas footprint that would arise if the inland fish that are currently produced had to be replaced with other forms of food (such as aquaculture fish, livestock or field crops).

Assessment of agrobiodiversity resources in the Borotse flood plain, Zambia

Assessment of agrobiodiversity resources in the Borotse flood plain, Zambia
Author :
Publisher : WorldFish
Total Pages : 44
Release :
ISBN-10 :
ISBN-13 :
Rating : 4/5 ( Downloads)

Synopsis Assessment of agrobiodiversity resources in the Borotse flood plain, Zambia by : Baidu-Forson, J.J.[Author]; Phiri, N.[Author]; Ngu’ni, D.[Author]; Mulele, S.[Author]; Simainga, S.[Author]; Situmo, J.[Author]; Ndiyoi, M.[Author]; Wahl, C.[Author]; Gambone, F.[Author]; Mulanda, A.[Author]; Syatwinda, G.[Author]

Concerns about perceived loss of indigenous materials emerged from multiple stakeholders during consultations to plan and design the CGIAR Research Program on Aquatic Agricultural Systems for the Borotse hub in Zambia’s Western Province. To come to grips with and address the concerns, the AAS Borotse hub program of work included an assessment of agrobiodiversity to inform community-level and program initiatives and actions. The agrobiodiversity assessment comprised three components: key informant and expert surveys complemented by review of grey and published literature, focus group discussions in the communities, and individual household surveys. This working paper reports the findings from assessments of agrobiodiversity resources in the Borotse hub by key informants and local experts working in government ministries, departments and agencies, and non-governmental organizations operating in the communities. This working paper covers the following topics: agriculture in the Borotse flood plain; major agricultural land types in the Borotse flood plain; soils and their uses; production systems; crops, including the seed sector and ex-situ resources; indigenous materials collected from the wild, including non-perennial and perennial plants, aquatic plants, and forest biodiversity; fish resources, including both capture fisheries and aquaculture; livestock resources; dietary diversity; and indigenous and local knowledge on management systems.

Wetlands for Remediation in the Tropics

Wetlands for Remediation in the Tropics
Author :
Publisher : Springer Nature
Total Pages : 223
Release :
ISBN-10 : 9783031236655
ISBN-13 : 3031236653
Rating : 4/5 (55 Downloads)

Synopsis Wetlands for Remediation in the Tropics by : Tatiana Lobato de Magalhães

This edited volume provides a review of remediation approaches utilizing aquatic and wetland macrophytes in the Tropics. This form of phytotechnology has exceptional potential as a sustainable nature-based solution, but that potential is not commonly utilized in the Tropics. Constructed wetlands for improvement of water quality are cost-effective, offering affordable solutions for remediation in warm and tropical regions worldwide. The robustness, simplicity, and reliability of treatment wetlands provide efficient long-term operation. Wetlands for Remediation in the Tropics covers theory, provides case studies, and identifies gaps in our current understanding. It highlights why the Tropics differ from temperate regions in this context, particularly concerning differences in climate and species diversity and abundance. Urban, rural, and industrial examples are discussed across 11 chapters. These nature-based solutions, including the concept of ‘Sponge City’, can be applied to tropical areas worldwide and incorporated particularly in highly urbanized regions. The authors, from Argentina, Australia, Brazil, Canada, Colombia, the USA, the Netherlands, Mexico, Pakistan, and Taiwan, all have substantial research experience using wetlands for remediation. The topic of this book is relevant not only to scholars and academics but also to practitioners and government officials from developing countries, where scarce resources and a lack of a qualified workforce are common, but large differences exist in history, culture, regulations, climate, water fluctuations, and vegetation. Although ideas based on experiences from temperate regions can be applied, the Tropics require distinct approaches to developing constructed wetlands for remediation.

Mammals of Africa: Volume VI

Mammals of Africa: Volume VI
Author :
Publisher : A&C Black
Total Pages : 705
Release :
ISBN-10 : 9781408189955
ISBN-13 : 140818995X
Rating : 4/5 (55 Downloads)

Synopsis Mammals of Africa: Volume VI by : Jonathan Kingdon

Mammals of Africa (MoA) is a series of six volumes which describes, in detail, every currently recognized species of African land mammal. This is the first time that such extensive coverage has ever been attempted, and the volumes incorporate the very latest information and detailed discussion of the morphology, distribution, biology and evolution (including reference to fossil and molecular data) of Africa's mammals. With more than 1,160 species and 16-18 orders, Africa has the greatest diversity and abundance of mammals in the world. The reasons for this and the mechanisms behind their evolution are given special attention in the series. Each volume follows the same format, with detailed profiles of every species and higher taxa. The series includes hundreds of colour illustrations and pencil drawings by Jonathan Kingdon highlighting the morphology and behaviour of the species concerned, as well as line drawings of skulls and jaws by Jonathan Kingdon and Meredith Happold. Every species also includes a detailed distribution map. Edited by Jonathan Kingdon, David Happold, Tom Butynski, Mike Hoffmann, Meredith Happold and Jan Kalina, and written by more than 350 authors, all experts in their fields, Mammals of Africa is as comprehensive a compendium of current knowledge as is possible. Extensive references alert readers to more detailed information. Volume VI, edited by Jonathan Kingdon and Michael Hoffmann, comprises a single order, currently subdivided into three suborders, containing the hippopotamuses, pigs, chevrotains, deer, Giraffe, Okapi, buffalos, spiral-horned antelopes, dwarf antelopes, duikers, grysboks, Beira, dik-diks, gazelles, Klipspringer, Oribi, reduncines, Impala, alcelaphines, horse-like antelopes, sheep and goats; the volume contains 98 species profiles.