Articles | Volume 17, issue 8
https://doi.org/10.5194/bg-17-2149-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-17-2149-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
20 Apr 2020
Research article |
| 20 Apr 2020
| 20 Apr 2020
Soil greenhouse gas emissions under different land-use types in savanna ecosystems of Kenya
Sheila Wachiye
CORRESPONDING AUTHOR
Earth Change Observation Laboratory, Department of Geosciences and
Geography, University of Helsinki, Helsinki, Finland
Institute for Atmosphere and Earth System Research, University of Helsinki, Helsinki,
Finland
School of Natural Resource and Environmental Management, University of
Kabianga, Kericho, Kenya
Lutz Merbold
Mazingira Centre, International Livestock Research Institute (ILRI),
Nairobi, Kenya
Timo Vesala
Institute for Atmosphere and Earth System Research, University of Helsinki, Helsinki,
Finland
Janne Rinne
Department of Physical Geography and Ecosystem Science, Lund University, Lund,
Sweden
Matti Räsänen
Institute for Atmosphere and Earth System Research, University of Helsinki, Helsinki,
Finland
Sonja Leitner
Mazingira Centre, International Livestock Research Institute (ILRI),
Nairobi, Kenya
Petri Pellikka
Earth Change Observation Laboratory, Department of Geosciences and
Geography, University of Helsinki, Helsinki, Finland
Institute for Atmosphere and Earth System Research, University of Helsinki, Helsinki,
Finland
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- Land Use, Temperature, and Nitrogen Affect Nitrous Oxide Emissions in Amazonian Soils N. Lage Filho et al. 10.3390/agronomy12071608
- The Impact of Farmland Management Scale on Carbon Emissions J. Bai et al. 10.3390/land12091760
- Soil greenhouse gas emissions from different land utilization types in Western Kenya E. Kibet et al. 10.3389/fsoil.2022.956634
- Carbon dioxide and methane fluxes from mounds of African fungus-growing termites M. Räsänen et al. 10.5194/bg-20-4029-2023
- Effects of livestock and wildlife grazing intensity on soil carbon dioxide flux in the savanna grassland of Kenya S. Wachiye et al. 10.1016/j.agee.2021.107713
- The Dynamics and Potential of Carbon Stocks as an Indicator of Sustainable Development for Forest Bioeconomy in Ghana I. Nyarko et al. 10.3390/f15020256
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- Biogenic volatile organic compounds in different ecosystems in Southern Kenya Y. Liu et al. 10.1016/j.atmosenv.2020.118064
- Influence of selected land use and land cover types on greenhouse gas fluxes in drylands of Eastern Kenya A. Omwoyo et al. 10.1016/j.soilad.2024.100005
- Mound architecture and season affect concentrations of CO2, CH4 and N2O in nests of African fungus‐growing termites R. Vesala et al. 10.1111/een.13267
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- Long term effects of fire on the soil greenhouse gas balance of an old-growth temperate rainforest J. Perez-Quezada et al. 10.1016/j.scitotenv.2020.142442
- Temperature responsiveness of soil carbon fractions, microbes, extracellular enzymes and CO2 emission: mitigating role of texture W. Hassan et al. 10.7717/peerj.13151
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- Strong influence of trees outside forest in regulating microclimate of intensively modified Afromontane landscapes I. Aalto et al. 10.5194/bg-19-4227-2022
- Greenhouse gas emissions from cattle enclosures in semi-arid sub-Saharan Africa: The case of a rangeland in South-Central Kenya S. Leitner et al. 10.1016/j.agee.2024.108980
- Assessing Leaf Biomass of Agave sisalana Using Sentinel-2 Vegetation Indices I. Vuorinne et al. 10.3390/rs13020233
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- Improving Assessments of the Three Pillars of Climate Smart Agriculture: Current Achievements and Ideas for the Future M. van Wijk et al. 10.3389/fsufs.2020.558483
- Opportunities for an African greenhouse gas observation system L. Merbold et al. 10.1007/s10113-021-01823-w
- Methodology for Assessing the Level of Greenhouse Gas Emissions in Agricultural Crops Production N. Dzhabborov et al. 10.22314/2073-7599-2024-18-3-75-81
- Soil greenhouse gas emissions under different land-use types in savanna ecosystems of Kenya S. Wachiye et al. 10.5194/bg-17-2149-2020
Latest update: 13 Dec 2024
Short summary
Limited data on emissions in Africa translate into uncertainty during GHG budgeting. We studied annual CO2, N2O, and CH4 emissions in four land-use types in Kenyan savanna using static chambers and gas chromatography. CO2 emissions varied between seasons and land-use types. Soil moisture and vegetation explained the seasonal variation, while soil temperature was insignificant. N2O and CH4 emissions did not vary at all sites. Our results are useful in climate change mitigation interventions.
Limited data on emissions in Africa translate into uncertainty during GHG budgeting. We studied...
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