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Planning for agricultural adaptation and mitigation has to lean on informed decision-making processes. Stakeholder involvement, consensus building and the integration of comprehensive and reliable information represent crucial, yet challenging, pillars for successful outcomes. The spatially-expli...


Brandt, P.Kvakić, M.Butterbach-Bahl, KlausRufino, Mariana C.[How to target climate-smart agriculture? Concept and application of the consensus-driven decision support framework “targetCSA”]How to target climate-smart agriculture? Concept and application of the consensus-driven decision support framework “targetCSA”

The effects of land use and land cover (LULC) on groundwater recharge and surface runoff and how these are affected by LULC changes are of interest for sustainable water resources management. However, there is limited quantitative evidence on how changes to LULC in semi-arid tropical and subtropi...


Owuor, Steven O.Butterbach-Bahl, KlausGuzha, Alphonce ChenjerayiRufino, Mariana C.Pelster, David E.Díaz Pinés, EugenioBreuer, Lutz[Groundwater recharge rates and surface runoff response to land use and land cover changes in semi-arid environments]Groundwater recharge rates and surface runoff response to land use and land cover changes in semi-arid environments

The Agriculture, Forestry and Other Land Use (AFOLU) sector contributes with ca. 20–25 % of global anthropogenic emissions (2010), making it a key component of any climate change mitigation strategy. AFOLU estimates, however, remain highly uncertain, jeopardizing the mitigation effectiveness of t...


Román Cuesta, Rosa MariaHerold, MartinRufino, Mariana C.Rosenstock, Todd S.Houghton, Richard A.Rossi, SimoneButterbach-Bahl, KlausOgle, StephenPoulter, BenjaminVerchot, Louis V.Martius, ChristopherBruin, Sytze de[Multi-gas and multi-source comparisons of six land use emission datasets and AFOLU estimates in the Fifth Assessment Report, for the tropics for 2000–2005]Multi-gas and multi-source comparisons of six land use emission datasets and AFOLU estimates in the Fifth Assessment Report, for the tropics for 2000–2005

This study aims to explain effects of soil textural class, topography, land use, and land use history on soil greenhouse gas (GHG) fluxes in the Lake Victoria region. We measured GHG fluxes from intact soil cores collected in Rakai, Uganda, an area characterized by low‐input smallholder (<2 ha) f...


Wanyama, IbrahimRufino, Mariana C.Pelster, David E.Wanyama, George N.Atzberger, ClementAsten, Piet J.A. vanVerchot, Louis V.Butterbach-Bahl, Klaus[Land Use, Land Use History, and Soil Type Affect Soil Greenhouse Gas Fluxes From Agricultural Landscapes of the East African Highlands]Land Use, Land Use History, and Soil Type Affect Soil Greenhouse Gas Fluxes From Agricultural Landscapes of the East African Highlands

Studies that quantify nitrous oxide (N2O) fluxes from African tropical forests and adjacent managed land uses are scarce. The expansion of smallholder agriculture and commercial agriculture into the Mau forest, the largest montane forest in Kenya, has caused large-scale land use change over the l...


Wanyamaa, I.Pelster, David E.Arias-Navarro, CristinaButterbach-Bahl, KlausVerchot, Louis V.Rufino, Mariana C.[Management intensity controls soil N2O fluxes in an Afromontane ecosystem]Management intensity controls soil N2O fluxes in an Afromontane ecosystem

Few field studies examine greenhouse gas (GHG) emissions from African agricultural systems resulting in high uncertainty for national inventories. We provide here the most comprehensive study in Africa to date, examining annual CO2, CH4 and N2O emissions from 59 plots, across different vegetation...


Pelster, David E.Rufino, Mariana C.Rosenstock, Todd S.Mango, JoashSaiz, G.Díaz Pinés, EugenioBaldi, G.Butterbach-Bahl, Klaus[Smallholder African farms in western Kenya have limited greenhouse gas fluxes]Smallholder African farms in western Kenya have limited greenhouse gas fluxes

Reducing greenhouse gas (GHG) emissions from agriculture has become a critical target in national climate change policies. More than 80% of the countries in Sub-Saharan Africa (SSA) refer to the reduction of agricultural emissions, including livestock, in their nationally determined contribution ...


Brandt, PatricHarold, MartinRufino, Mariana C.[The contribution of sectoral climate change mitigation options to national targets: a quantitative assessment of dairy production in Kenya]The contribution of sectoral climate change mitigation options to national targets: a quantitative assessment of dairy production in Kenya

This study aims to explain effects of soil textural class, topography, land use, and land use history on soil greenhouse gas (GHG) fluxes in the Lake Victoria region. We measured GHG fluxes from intact soil cores collected in Rakai, Uganda, an area characterized by low‐input smallholder (<2 ha) f...


Wanyama, IbrahimRufino, Mariana C.Pelster, David E.Wanyama, George N.Atzberger, ClementAsten, Piet J.A. vanVerchot, Louis V.Butterbach-Bahl, Klaus[Land Use, Land Use History, and Soil Type Affect Soil Greenhouse Gas Fluxes From Agricultural Landscapes of the East African Highlands]Land Use, Land Use History, and Soil Type Affect Soil Greenhouse Gas Fluxes From Agricultural Landscapes of the East African Highlands

Small-scale spatial variability in soil carbon dioxide (CO2) and nitrous oxide (N2O) fluxes poses serious challenges to the experimental design, and number of gas samples needed to provide a reliable estimate of flux usually exceeds analytical capacities. We pooled gas samples –analogously to soi...


Arias-Navarro, CristinaDíaz Pinés, EugenioKiese, RalfRosenstock, Todd S.Rufino, Mariana C.Stern, D.Neufeldt, HenryVerchot, Louis V.Butterbach-Bahl, Klaus[Gas pooling: a sampling technique to overcome spatial heterogeneity of soil carbon dioxide and nitrous oxide fluxes]Gas pooling: a sampling technique to overcome spatial heterogeneity of soil carbon dioxide and nitrous oxide fluxes

What are the key factors that contribute to household-level food security? What lessons can we learn from food secure households? What agricultural options and management strategies are likely to benefit female-headed households in particular? This paper addresses these questions using a unique d...


Silvestri, SilviaDouxchamps, SabineKristjanson, Patricia M.Förch, WiebkeRadeny, Maren A.O.Mutie, IanettaQuirós, CarlosHerrero, Mario T.Ndungu, AnthonyNdiwa, Nicholas N.Mango, JoashClaessens, LievenRufino, Mariana C.[Households and food security: lessons from food secure households in East Africa]Households and food security: lessons from food secure households in East Africa

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