Cotton expansion and biodiversity loss in African savannahs, opportunities and challenges for conservation agriculture: A review paper based on two case studies
We review agricultural impacts on biodiversity and the potential of conservation agriculture in developing productive and environment-friendly cropping systems. We then analyse experiences from two African landscapes of global importance for conservation: the Mid Zambezi Valley in Southern Africa and the periphery of the ''W-Arly- Penjari'' complex in West Africa. In both areas, expansion of cotton farming, considered as one of the most polluting forms of agriculture in the world, drives major land use change and loss of biodiversity. In both areas, various forms of conservation agriculture have been developed and tested. We highlight the potential benefit of conservation agriculture in controlling negative environmental effects traditionally associated with agriculture and reducing the need for land conversion through increased biophysical resource use efficiency, turning agriculture from a threat to an opportunity for conservation. Finally, we raise a number of issues that constitute challenges for the widespread adoption of these technologies by resource-poor farmers, and formulate recommendations for the development, evaluation and diffusion of conservation agriculture technologies for smallholders in semi-arid Africa.
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dig-cirad-fr-5506492024-01-28T17:25:49Z http://agritrop.cirad.fr/550649/ http://agritrop.cirad.fr/550649/ Cotton expansion and biodiversity loss in African savannahs, opportunities and challenges for conservation agriculture: A review paper based on two case studies. Baudron Frédéric, Corbeels Marc, Monicat François, Giller Ken E.. 2009. Biodiversity and Conservation, 18 (10) : 2625-2644. Pan-African Workshop on Community-based natural resource management approaches, Niamey, Niger, 10 Mars 2008/17 Mars 2008.https://doi.org/10.1007/s10531-009-9663-x <https://doi.org/10.1007/s10531-009-9663-x> Cotton expansion and biodiversity loss in African savannahs, opportunities and challenges for conservation agriculture: A review paper based on two case studies Baudron, Frédéric Corbeels, Marc Monicat, François Giller, Ken E. eng 2009 Biodiversity and Conservation P01 - Conservation de la nature et ressources foncières F01 - Culture des plantes Gossypium durabilité agriculture impact sur l'environnement productivité conservation des ressources étude de cas biodiversité petite exploitation agricole http://aims.fao.org/aos/agrovoc/c_3335 http://aims.fao.org/aos/agrovoc/c_33560 http://aims.fao.org/aos/agrovoc/c_203 http://aims.fao.org/aos/agrovoc/c_24420 http://aims.fao.org/aos/agrovoc/c_6210 http://aims.fao.org/aos/agrovoc/c_6523 http://aims.fao.org/aos/agrovoc/c_24392 http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_7113 Bénin Burkina Faso Afrique du Sud Niger http://aims.fao.org/aos/agrovoc/c_875 http://aims.fao.org/aos/agrovoc/c_8081 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_5181 We review agricultural impacts on biodiversity and the potential of conservation agriculture in developing productive and environment-friendly cropping systems. We then analyse experiences from two African landscapes of global importance for conservation: the Mid Zambezi Valley in Southern Africa and the periphery of the ''W-Arly- Penjari'' complex in West Africa. In both areas, expansion of cotton farming, considered as one of the most polluting forms of agriculture in the world, drives major land use change and loss of biodiversity. In both areas, various forms of conservation agriculture have been developed and tested. We highlight the potential benefit of conservation agriculture in controlling negative environmental effects traditionally associated with agriculture and reducing the need for land conversion through increased biophysical resource use efficiency, turning agriculture from a threat to an opportunity for conservation. Finally, we raise a number of issues that constitute challenges for the widespread adoption of these technologies by resource-poor farmers, and formulate recommendations for the development, evaluation and diffusion of conservation agriculture technologies for smallholders in semi-arid Africa. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/550649/1/document_550649.pdf application/pdf Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1007/s10531-009-9663-x 10.1007/s10531-009-9663-x http://catalogue-bibliotheques.cirad.fr/cgi-bin/koha/opac-detail.pl?biblionumber=218856 info:eu-repo/semantics/altIdentifier/doi/10.1007/s10531-009-9663-x info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1007/s10531-009-9663-x |
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Biblioteca del CIRAD Francia |
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P01 - Conservation de la nature et ressources foncières F01 - Culture des plantes Gossypium durabilité agriculture impact sur l'environnement productivité conservation des ressources étude de cas biodiversité petite exploitation agricole http://aims.fao.org/aos/agrovoc/c_3335 http://aims.fao.org/aos/agrovoc/c_33560 http://aims.fao.org/aos/agrovoc/c_203 http://aims.fao.org/aos/agrovoc/c_24420 http://aims.fao.org/aos/agrovoc/c_6210 http://aims.fao.org/aos/agrovoc/c_6523 http://aims.fao.org/aos/agrovoc/c_24392 http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_7113 http://aims.fao.org/aos/agrovoc/c_875 http://aims.fao.org/aos/agrovoc/c_8081 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_5181 P01 - Conservation de la nature et ressources foncières F01 - Culture des plantes Gossypium durabilité agriculture impact sur l'environnement productivité conservation des ressources étude de cas biodiversité petite exploitation agricole http://aims.fao.org/aos/agrovoc/c_3335 http://aims.fao.org/aos/agrovoc/c_33560 http://aims.fao.org/aos/agrovoc/c_203 http://aims.fao.org/aos/agrovoc/c_24420 http://aims.fao.org/aos/agrovoc/c_6210 http://aims.fao.org/aos/agrovoc/c_6523 http://aims.fao.org/aos/agrovoc/c_24392 http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_7113 http://aims.fao.org/aos/agrovoc/c_875 http://aims.fao.org/aos/agrovoc/c_8081 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_5181 |
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P01 - Conservation de la nature et ressources foncières F01 - Culture des plantes Gossypium durabilité agriculture impact sur l'environnement productivité conservation des ressources étude de cas biodiversité petite exploitation agricole http://aims.fao.org/aos/agrovoc/c_3335 http://aims.fao.org/aos/agrovoc/c_33560 http://aims.fao.org/aos/agrovoc/c_203 http://aims.fao.org/aos/agrovoc/c_24420 http://aims.fao.org/aos/agrovoc/c_6210 http://aims.fao.org/aos/agrovoc/c_6523 http://aims.fao.org/aos/agrovoc/c_24392 http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_7113 http://aims.fao.org/aos/agrovoc/c_875 http://aims.fao.org/aos/agrovoc/c_8081 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_5181 P01 - Conservation de la nature et ressources foncières F01 - Culture des plantes Gossypium durabilité agriculture impact sur l'environnement productivité conservation des ressources étude de cas biodiversité petite exploitation agricole http://aims.fao.org/aos/agrovoc/c_3335 http://aims.fao.org/aos/agrovoc/c_33560 http://aims.fao.org/aos/agrovoc/c_203 http://aims.fao.org/aos/agrovoc/c_24420 http://aims.fao.org/aos/agrovoc/c_6210 http://aims.fao.org/aos/agrovoc/c_6523 http://aims.fao.org/aos/agrovoc/c_24392 http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_7113 http://aims.fao.org/aos/agrovoc/c_875 http://aims.fao.org/aos/agrovoc/c_8081 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_5181 Baudron, Frédéric Corbeels, Marc Monicat, François Giller, Ken E. Cotton expansion and biodiversity loss in African savannahs, opportunities and challenges for conservation agriculture: A review paper based on two case studies |
description |
We review agricultural impacts on biodiversity and the potential of conservation agriculture in developing productive and environment-friendly cropping systems. We then analyse experiences from two African landscapes of global importance for conservation: the Mid Zambezi Valley in Southern Africa and the periphery of the ''W-Arly- Penjari'' complex in West Africa. In both areas, expansion of cotton farming, considered as one of the most polluting forms of agriculture in the world, drives major land use change and loss of biodiversity. In both areas, various forms of conservation agriculture have been developed and tested. We highlight the potential benefit of conservation agriculture in controlling negative environmental effects traditionally associated with agriculture and reducing the need for land conversion through increased biophysical resource use efficiency, turning agriculture from a threat to an opportunity for conservation. Finally, we raise a number of issues that constitute challenges for the widespread adoption of these technologies by resource-poor farmers, and formulate recommendations for the development, evaluation and diffusion of conservation agriculture technologies for smallholders in semi-arid Africa. |
format |
article |
topic_facet |
P01 - Conservation de la nature et ressources foncières F01 - Culture des plantes Gossypium durabilité agriculture impact sur l'environnement productivité conservation des ressources étude de cas biodiversité petite exploitation agricole http://aims.fao.org/aos/agrovoc/c_3335 http://aims.fao.org/aos/agrovoc/c_33560 http://aims.fao.org/aos/agrovoc/c_203 http://aims.fao.org/aos/agrovoc/c_24420 http://aims.fao.org/aos/agrovoc/c_6210 http://aims.fao.org/aos/agrovoc/c_6523 http://aims.fao.org/aos/agrovoc/c_24392 http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_7113 http://aims.fao.org/aos/agrovoc/c_875 http://aims.fao.org/aos/agrovoc/c_8081 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_5181 |
author |
Baudron, Frédéric Corbeels, Marc Monicat, François Giller, Ken E. |
author_facet |
Baudron, Frédéric Corbeels, Marc Monicat, François Giller, Ken E. |
author_sort |
Baudron, Frédéric |
title |
Cotton expansion and biodiversity loss in African savannahs, opportunities and challenges for conservation agriculture: A review paper based on two case studies |
title_short |
Cotton expansion and biodiversity loss in African savannahs, opportunities and challenges for conservation agriculture: A review paper based on two case studies |
title_full |
Cotton expansion and biodiversity loss in African savannahs, opportunities and challenges for conservation agriculture: A review paper based on two case studies |
title_fullStr |
Cotton expansion and biodiversity loss in African savannahs, opportunities and challenges for conservation agriculture: A review paper based on two case studies |
title_full_unstemmed |
Cotton expansion and biodiversity loss in African savannahs, opportunities and challenges for conservation agriculture: A review paper based on two case studies |
title_sort |
cotton expansion and biodiversity loss in african savannahs, opportunities and challenges for conservation agriculture: a review paper based on two case studies |
url |
http://agritrop.cirad.fr/550649/ http://agritrop.cirad.fr/550649/1/document_550649.pdf |
work_keys_str_mv |
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