Climate change and tree genetic resource management: maintaining and enhancing the productivity and value of smallholder agroforestry landscapes: a review
Anthropogenic climate change has significant consequences for the sustainability and productivity of agroforestry ecosystems upon which millions of smallholders in the tropics depend and that provide valuable global services. We here consider the current state of knowledge of the impacts of climate...
| Main Authors: | , , , , , , , , , , |
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| Format: | Journal Article |
| Language: | Inglés |
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Springer
2011
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/34947 |
| _version_ | 1855539481147342848 |
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| author | Dawson, Ian K. Vinceti, B. Weber, John C. Neufeldt, Henry Russell J Lengkeek AG Kalinganire, Antoine Kindt, Roeland Lillesø, Jens-Peter B. Roshetko, James M. Jamnadass, Ramni H. |
| author_browse | Dawson, Ian K. Jamnadass, Ramni H. Kalinganire, Antoine Kindt, Roeland Lengkeek AG Lillesø, Jens-Peter B. Neufeldt, Henry Roshetko, James M. Russell J Vinceti, B. Weber, John C. |
| author_facet | Dawson, Ian K. Vinceti, B. Weber, John C. Neufeldt, Henry Russell J Lengkeek AG Kalinganire, Antoine Kindt, Roeland Lillesø, Jens-Peter B. Roshetko, James M. Jamnadass, Ramni H. |
| author_sort | Dawson, Ian K. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Anthropogenic climate change has significant consequences for the sustainability and productivity of agroforestry ecosystems upon which millions of smallholders in the tropics depend and that provide valuable global services. We here consider the current state of knowledge of the impacts of climate change on tree genetic resources and implications for action in a smallholder setting. Required measures to respond to change include: (1) the facilitated translocation of environmentally-matched germplasm across appropriate geographic scales, (2) the elevation of effective population sizes of tree stands through the promotion of pollinators and other farm management interventions; and (3) the use of a wider range of ‘plastic’ species and populations for planting. Key bottlenecks to response that are discussed here include limitations in the international exchange of tree seed and seedlings, and the absence of well-functioning delivery systems to provide smallholders with better-adapted planting material. Greater research on population-level environmental responses in indigenous tree species is important, and more studies of animal pollinators in farm landscapes are required. The development of well-functioning markets for new products that farmers can grow in order to mitigate and adapt to anthropogenic climate change must also consider genetic resource issues, as we describe. |
| format | Journal Article |
| id | CGSpace34947 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2011 |
| publishDateRange | 2011 |
| publishDateSort | 2011 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | CGSpace349472023-12-08T19:36:04Z Climate change and tree genetic resource management: maintaining and enhancing the productivity and value of smallholder agroforestry landscapes: a review Dawson, Ian K. Vinceti, B. Weber, John C. Neufeldt, Henry Russell J Lengkeek AG Kalinganire, Antoine Kindt, Roeland Lillesø, Jens-Peter B. Roshetko, James M. Jamnadass, Ramni H. agriculture climate agroforestry genetic resources Anthropogenic climate change has significant consequences for the sustainability and productivity of agroforestry ecosystems upon which millions of smallholders in the tropics depend and that provide valuable global services. We here consider the current state of knowledge of the impacts of climate change on tree genetic resources and implications for action in a smallholder setting. Required measures to respond to change include: (1) the facilitated translocation of environmentally-matched germplasm across appropriate geographic scales, (2) the elevation of effective population sizes of tree stands through the promotion of pollinators and other farm management interventions; and (3) the use of a wider range of ‘plastic’ species and populations for planting. Key bottlenecks to response that are discussed here include limitations in the international exchange of tree seed and seedlings, and the absence of well-functioning delivery systems to provide smallholders with better-adapted planting material. Greater research on population-level environmental responses in indigenous tree species is important, and more studies of animal pollinators in farm landscapes are required. The development of well-functioning markets for new products that farmers can grow in order to mitigate and adapt to anthropogenic climate change must also consider genetic resource issues, as we describe. 2011-01 2014-02-19T07:59:23Z 2014-02-19T07:59:23Z Journal Article https://hdl.handle.net/10568/34947 en Limited Access Springer Dawson IK, Vinceti B, Weber JC, Neufeldt H, Russell J, Lengkeek AG, Kalinganire A, Kindt R, Lillesø J-PB, Roshetko J, Jamnadass R. 2011. Climate change and tree genetic resource management: maintaining and enhancing the productivity and value of smallholder agroforestry landscapes: a review. Agroforestry Systems 81(1): 67-78. |
| spellingShingle | agriculture climate agroforestry genetic resources Dawson, Ian K. Vinceti, B. Weber, John C. Neufeldt, Henry Russell J Lengkeek AG Kalinganire, Antoine Kindt, Roeland Lillesø, Jens-Peter B. Roshetko, James M. Jamnadass, Ramni H. Climate change and tree genetic resource management: maintaining and enhancing the productivity and value of smallholder agroforestry landscapes: a review |
| title | Climate change and tree genetic resource management: maintaining and enhancing the productivity and value of smallholder agroforestry landscapes: a review |
| title_full | Climate change and tree genetic resource management: maintaining and enhancing the productivity and value of smallholder agroforestry landscapes: a review |
| title_fullStr | Climate change and tree genetic resource management: maintaining and enhancing the productivity and value of smallholder agroforestry landscapes: a review |
| title_full_unstemmed | Climate change and tree genetic resource management: maintaining and enhancing the productivity and value of smallholder agroforestry landscapes: a review |
| title_short | Climate change and tree genetic resource management: maintaining and enhancing the productivity and value of smallholder agroforestry landscapes: a review |
| title_sort | climate change and tree genetic resource management maintaining and enhancing the productivity and value of smallholder agroforestry landscapes a review |
| topic | agriculture climate agroforestry genetic resources |
| url | https://hdl.handle.net/10568/34947 |
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