动同儕大学 Social-economic condition:Slum population To date there are 48 cities with over a million inhabitants in the region population in Lagos and Cairo>10 million. Of the urban population,60 per cent is living in slum conditions In a time of such urban growth,Africa is likely to experience some of the most severe impacts of climate change,particularly when it comes to water security. UNEP,2011 Kibera Slum,Kenya (WANG,2010)
Tongji University Kibera Slum, Kenya (WANG, 2010) Social-economic condition: Slum population UNEP, 2011 ◆To date there are 48 cities with over a million inhabitants in the region. ◆population in Lagos and Cairo > 10 million. ◆Of the urban population, 60 per cent is living in slum conditions. ◆In a time of such urban growth, Africa is likely to experience some of the most severe impacts of climate change, particularly when it comes to water security
Abuja Urban growth rate in Africa Current and projected urban population growth for selected cities for the periods 1995-2010and2010-2025 Percentage 300F Ouagadougou 250 Alexandria Niamey Casablanca 200 Khartoum ripol Kampala Nairobi Addis Ababa 150 Mogadishu Dakar 100 Cor ome Benin Douala tw 1995-2010 Accra Yaounde Mombasa Lagos IKinshasa Mbuj-Mayi Luanda Brazavile Dar es Ogbomosho 2010-2025 Lubumbash Salaam Kaduna Jonannesburo 0 Durban Source:UNDESA,The World Urbanisation Prospects,The 2009 Revision,2010. Cape Town Africa's urban areas are expanding rapidly; It is growing at a world annual fastest rate of 3.5 per cent UNEP,2011
Tongji University UNEP, 2011 ◆ Africa’s urban areas are expanding rapidly; ◆ It is growing at a world annual fastest rate of 3.5 per cent
同©大学 High population growth and economic development:Uganda Tongji University 45 40 35 25 20 15 Joj anjen iun 10 -GDP (Billions of U.S.dollars) 5 ----Population (Millions of persons) 0 19901992199419961998200020022004200620082010201220142016 Year Source:IMF,2012
Tongji University High population growth and economic development: Uganda Source: IMF, 2012
@月大学 High population growth and economic development:Kenya 70 Gross domestic product (Billions of USD) 60 --Population (Million) 50 40 pue(asn 30 20 10 0 1996 2002008 201 Source:IMF,2012
Tongji University Source: IMF, 2012 High population growth and economic development: Kenya
同海大学 Rural population surrounding Lake Victoria Tongji University The dense rural population surrounding Lake Victoria has grown dramatically since 1960 1960 1970 1980 1990 2000 2010 Population density persons per km' ☐0-25☐25-100☐10-250☐2250 Source:SEDAC,2010
Tongji University Rural population surrounding Lake Victoria The dense rural population surrounding Lake Victoria has grown dramatically since 1960 Source: SEDAC, 2010