Articles | Volume 14, issue 1
https://doi.org/10.5194/bg-14-187-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/bg-14-187-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
12 Jan 2017
Research article |
| 12 Jan 2017
Smallholder farms in eastern African tropical highlands have low soil greenhouse gas fluxes
David Pelster
CORRESPONDING AUTHOR
International Livestock Research Institute (ILRI), P.O. Box 30709,
Nairobi, Kenya
Mariana Rufino
Centre for International Forestry Research (CIFOR), P.O. Box
30677-00100, UN Avenue, Nairobi, Kenya
Lancaster Environment Centre, Lancaster University, Lancaster, LA1
4YQ, UK
Todd Rosenstock
World Agroforestry Centre (ICRAF), P.O. Box 30677-00100, UN Avenue,
Nairobi, Kenya
Joash Mango
World Agroforestry Centre (ICRAF), P.O. Box 30677-00100, UN Avenue,
Nairobi, Kenya
Gustavo Saiz
Karlsruhe Institute of Technology – Institute of Meteorology and
Climate Research, Institute of Atmospheric Environmental Research (KIT/IMK–IFU),
Kreuzeckbahnstr. 19, 82467 Garmisch-Partenkirchen, Germany
now at: Department of Life Sciences, Imperial College London, Silwood Park Campus, Buckhurst Road, Ascot,
Berkshire, SL5 7PY, UK
Eugenio Diaz-Pines
Karlsruhe Institute of Technology – Institute of Meteorology and
Climate Research, Institute of Atmospheric Environmental Research (KIT/IMK–IFU),
Kreuzeckbahnstr. 19, 82467 Garmisch-Partenkirchen, Germany
German Baldi
Grupo de Estudios Ambientales – IMASL, Universidad Nacional de San
Luis and CONICET, Ejército de los Andes 950, D5700HHW, San Luis,
Argentina
Klaus Butterbach-Bahl
International Livestock Research Institute (ILRI), P.O. Box 30709,
Nairobi, Kenya
Karlsruhe Institute of Technology – Institute of Meteorology and
Climate Research, Institute of Atmospheric Environmental Research (KIT/IMK–IFU),
Kreuzeckbahnstr. 19, 82467 Garmisch-Partenkirchen, Germany
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- Livelihood and climate trade-offs in Kenyan peri-urban vegetable production B. Kurgat et al. 10.1016/j.agsy.2017.10.003
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- Towards a feasible and representative pan-African research infrastructure network for GHG observations A. López-Ballesteros et al. 10.1088/1748-9326/aad66c
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Latest update: 21 Nov 2024
Short summary
In order to quantify greenhouse gas fluxes from typical eastern African smallholder farms, we measured flux rates every week for 1 year at 59 farms in western Kenya. These upland soils tend to be small sinks for CH4 and small sources of N2O. The management intensity of the farm plots had no effect on emissions, likely because the variability was low. Plots with trees had higher CH4 uptake than other plots. This suggests that emissions from small, low-input farms in this region are quite low.
In order to quantify greenhouse gas fluxes from typical eastern African smallholder farms, we...
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