Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 2.
  1. Library Resource
    janvier, 2011
    Angola, Mozambique, Zambie, Lesotho, Zimbabwe, Namibie, Botswana, Eswatini, Afrique du Sud, Malawi, Afrique sub-saharienne

    Current estimates of climate change state that the world’s average temperature is due to increase by at least 2oC to 2.4oC over the next 50?100 years. Furthermore it is expected that by the end of the century a range of additional impacts will be felt: sea levels will rise by an estimated 60cm, resulting in flooding and the salinisation of fresh water aquifers, and snow and ice cover will decrease. Simultaneously, precipitation patterns will change so that some areas will receive large increases whilst other areas will become hotter and drier.

  2. Library Resource
    janvier, 2011
    Mozambique, Botswana, Afrique du Sud, Lesotho, Zimbabwe, Namibie, Afrique sub-saharienne

    The cities in southern Africa reflect the rapid urbanisation characteristic of sub-Saharan Africa in general. Angola, Botswana and South Africa have the highest levels of urbanisation with about 60% of their population living in cities in 2010 and this percentage is expected to rise to about 80% by 2050.

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