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Aims This study investigates, in a montane forest in Kenya, the changes in amount and stability of soil organic carbon (SOC) as a consequence of: a) forest degradation, by comparing primary and degraded forests; b) the replacement of degraded forests with cypress and tea plantations, by consideri...


Chiti, T.Díaz Pinés, EugenioButterbach-Bahl, KlausMarzaioli, F.Valentini, R.[Soil organic carbon changes following degradation and conversion to cypress and tea plantations in a tropical mountain forest in Kenya]Soil organic carbon changes following degradation and conversion to cypress and tea plantations in a tropical mountain forest in Kenya
Butterbach-Bahl, KlausSander, Bjoern OlePelster, David E.Díaz Pinés, Eugenio[Quantifying greenhouse gas emissions from managed and natural soils]Quantifying greenhouse gas emissions from managed and natural soils
Rosenstock, Todd S.Sander, Bjoern OleButterbach-Bahl, KlausRufino, Mariana C.Hickman, J.Stirling, Clare M.Richards, MerylWollenberg, Eva K.[Introduction to the SAMPLES approach]Introduction to the SAMPLES approach

In this study water balance components as well as nitrogen and dissolved organic carbon leaching were quantified by means of large weighable grassland lysimeters at three sites (860, 770 and 600 m a.s.l.) for both intensive and extensive management. Our results show that at E600, the site with hi...


Jin FuGasche, RainerNa WangHaiyan LuButterbach-Bahl, KlausKiese, Ralf[Impacts of climate and management on water balance and nitrogen leaching from montane grassland soils of S-Germany]Impacts of climate and management on water balance and nitrogen leaching from montane grassland soils of S-Germany

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

Forests are important components of the greenhouse gas balance of Europe. There is considerable uncertainty about how predicted changes to climate and nitrogen deposition will perturb the carbon and nitrogen cycles of European forests and thereby alter forest growth, carbon sequestration and N2O ...


Cameron, D.R.Oijen, M. VanWerner, C.Butterbach-Bahl, KlausGrote, R.Haas, E.Heuvelink, Gerard B.M.Kiese, RalfKros, J.Kuhnert, M.Leip, A.Reinds, G.J.Reuter, H.I.Schelhaas, M.J.Vries, W. deYeluripati, J.[Environmental change impacts on the C- and N-cycle of European forests: A model comparison study]Environmental change impacts on the C- and N-cycle of European forests: A model comparison study

The goal of this study is to characterize the sensible (H) and latent (LE) heat exchange for different land covers in the heterogeneous steppe landscape of the Xilin River catchment, Inner Mongolia, China. Eddy-covariance flux measurements at 50–100m above ground were conducted in July 2009 using...


Metzger, S.Junkermann, W.Mauder, M.Butterbach-Bahl, KlausTrancon y Widemann, B.Neidl, F.Schafer, K.Wieneke, S.Zheng, X.H.Schmid, H.P.Foken, T.[Spatially explicit regionalization of airborne flux measurements using environmental response functions]Spatially explicit regionalization of airborne flux measurements using environmental response functions

High N2O emissions have been observed in semi-arid grasslands, especially during freeze/thaw periods, when denitrification might be the main process of N2O production. However, there have been few denitrification studies in semi-arid grassland. This study was designed to determine the denitrifica...


Wu, X.Liu, G.Butterbach-Bahl, KlausZheng, X.Bruggemann, N.[Effects of land cover and soil properties on denitrification potential in soils of two semi-arid grasslands in Inner Mongolia, China]Effects of land cover and soil properties on denitrification potential in soils of two semi-arid grasslands in Inner Mongolia, China

Aims A 3-year field experiment (October 2004–October 2007) was conducted to quantify N2O fluxes and determine the regulating factors from rain-fed, N fertilized wheat-maize rotation in the Sichuan Basin, China. Methods Static chamber-GC techniques were used to measure soil N2O fluxes in three tre...


Minghua ZhouBo ZhuButterbach-Bahl, KlausXunhua ZhengTao WangYanqiang Wang[Nitrous oxide emissions and nitrate leaching from a rain-fed wheat-maize rotation in the Sichuan Basin, China]Nitrous oxide emissions and nitrate leaching from a rain-fed wheat-maize rotation in the Sichuan Basin, China

NO fluxes from soils are a significant source for tropospheric NOx, though global and regional estimates of the soil source strength are constrained by the paucity of measurements. In a continuous 18 month effort (2012–2014) soil NO fluxes from an intensively managed arable site in the black soil...


Medinets, S.Gasche, R.Skiba, U.Medinets, V.Butterbach-Bahl, Klaus[The impact of management and climate on soil nitric oxide fluxes from arable land in the Southern Ukraine]The impact of management and climate on soil nitric oxide fluxes from arable land in the Southern Ukraine

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