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© IRD / Olivier Barrière Arable land denshering around Elahé, Amerindian village Wayana in French Guiana Indigo 44480  

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Sleeping sickness: tsetse flies counterattack in urban areas

Scientific newssheets

Health - Angola, Benin, Burkina Faso, Cameroon, Cape Verde, Congo, Ivory Coast, Gabon, Gambia, Guinea, Guinea-Bissau, Mali, Mauritania, Niger, Senegal, Chad, Togo, Ghana, Archipelago of the Canaries, Nigeria, Central Africa, Democratic republic of Congo, Equatorial Guinea

June 2009

Sleeping sickness is a parasitic infection which affects humans and animals alike in Africa. True to its name, it disturbs the sleep cycle: the patient sleeps during the day and stays awake at night. Sensory disturbance, motor coordination anomalies and mental confusion develop. The whole ...

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Traditional forms of agriculture : unexpected degree of diversity, time-honoured principles

Scientific newssheets

Continental biodiversity and plants improvement - Tunisia, Indonesia, Thailand, Archipelago of the Canaries, China

June 2008

The general public often regards traditional agriculture in the light of principles emphasizing self-sufficiency, or even sheer survival, as opposed to cash cropping, manual labour as opposed to an extreme level of mechanization, extensive practices as opposed to intensification. A more ...

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Sub-Saharan Africa : the population emergency

Scientific newssheets

Human and social sciences - South Africa, Angola, Archipelago of the Canaries, Benin, Burkina Faso, Cameroon, Cape Verde, Central Africa, Congo, Ivory Coast, Gabon, Gambia, Ghana, Guinea, Equatorial Guinea, Guinea-Bissau, Liberia, Mali, Mauritania, Niger, Nigeria, Democratic republic of Congo, Rwanda, Sao Tomé and Principe, Senegal, Sierra Leone, Chad, Togo, Botswana, Burundi, Comoros, Djibouti, Eritrea, Ethiopia, Mauritius, Kenya, Reunion, Lesotho, Madagascar, Malawi, Mayotte, Mozambique, Namibia, Uganda, Seychelles, Somalia, Sudan, Swaziland, Tanzania, Zambia, Zimbabwe

December 2007

The population of Sub-Saharan Africa is continuing to grow at twice the rate recorded in Latin America and Asia. This exceptional population growth is a major handicap for efforts to achieve the UN’s Millennium Development Objectives (MDO) in most of the countries lying South of the Sahara. With ...

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