Freshwater Ecoregions of Africa and Madagascar: A by Michele Thieme, Michele L. Thieme, Robin Abell, Neil PDF

By Michele Thieme, Michele L. Thieme, Robin Abell, Neil Burgess, Bernhard Lehner, Eric Dinerstein, David Olson, Guy Teugels, Andre Kamdem-Toham, Melanie L. J. S. Stiassny, Paul Skelton

ISBN-10: 1559633654

ISBN-13: 9781559633659

As a part of an international attempt to spot these components the place conservation measures are wanted such a lot urgently, global flora and fauna Fund has assembled groups of scientists to behavior ecological tests of all seven continents. Freshwater Ecoregions of Africa and Madagascar is the most recent contribution, providing in one quantity the 1st in-depth research of the nation of freshwater biodiversity throughout Africa, Madagascar, and the islands of the area. biodiversity and threats by way of organic devices instead of political devices, the publication bargains a entire exam of the whole diversity of aquatic systems.In addition to its six major chapters, the publication comprises nineteen essays through neighborhood specialists that offer extra intensity on key concerns, in addition to six distinctive appendixes that current precis information utilized in the analyses, particular analytical methodologies, and an intensive textual content description for every of Africa's ninety-three freshwater ecoregions.Freshwater Ecoregions of Africa and Madagascar offers a blueprint for conservation motion and represents an unprecedented advisor for investments and actions of conservation companies and donor businesses.

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Additional info for Freshwater Ecoregions of Africa and Madagascar: A Conservation Assessment (World Wildlife Fund Ecoregion Assessments)

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Fish Consumption in African Countries with Moderate or Significant Inland Fisheries. From the time of the first hunter-gatherers along the continent’s rivers to the modern era, fish have always played an important role in food security. 2 ing forced to migrate. 5 port that during the 1902 famine in the Lake Chad area, local Massa populations were able to survive by exchanging dried fish for sorghum with Peul merchants. In normal years these Massa populations consume an average of about 40 kg of fish per capita.

Now known only above waterfalls and in small streams out of reach of trout. 4. All are island species or narrow endemics and are mostly subject to multiple impacts. There are likely to be more threatened species than this, especially in places such as West Africa where we have no recent assessments. 3 Conservation Action Far more baseline data on the distribution of Odonata species across Africa are needed. The Congo Basin and the Albertine Rift areas are particularly in need of further inventories.

The MHTs refer to the dynamics of ecological systems and the broad habitat structures that define them, and these groupings provide a structured framework for examining and comparing the diversity of life in freshwater systems. We followed a simple system of freshwater habitat types to group ecoregions across the Afro-Malagasy region. 2b). However, because of the large scale of ecoregions, • island rivers and lakes all contain patches of other habitat types. Ecoregions in the • large lakes large lakes habitat type can contain swamps, floodplains, and • large river deltas grassy savannas in addition to the dominant lake habitat.

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Freshwater Ecoregions of Africa and Madagascar: A Conservation Assessment (World Wildlife Fund Ecoregion Assessments) by Michele Thieme, Michele L. Thieme, Robin Abell, Neil Burgess, Bernhard Lehner, Eric Dinerstein, David Olson, Guy Teugels, Andre Kamdem-Toham, Melanie L. J. S. Stiassny, Paul Skelton


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