Grant RF, Black TA, Jassal RS, Brümmer C (2010) Changes in net ecosystem productivity and greenhouse gas exchange with fertilization of Douglas fir: Mathematical modeling in ecosys. JGR Biogeosci 115G:G04009, DOI:10.1029/2009JG001094

Jassal RS, Black TA, Cai T, Ethier G, Pepin S, Brümmer C, Nesic Z, Spittlehouse DL, Trofymow JA (2010) Impact of nitrogen fertilization on carbon and water balances in a chronosequence of three Douglas-fir stands in the Pacific Northwest. Agric Forest Meteorol 150(2):208-218, DOI:10.1016/j.agrformet.2009.10.005

Jassal RS, Black TA, Spittlehouse DL, Brümmer C, Nesic Z (2009) Evapotranspiration and water use efficiency in different-aged Pacific Northwest Douglas-fir stands. Agric Forest Meteorol 149(6-7):1168-1178, DOI:10.1016/j.agrformet.2009.02.004

Brümmer C, Papen H, Wassmann R, Brüggemann N (2009) Fluxes of CH₄ and CO₂ from soil and termite mounds in South-Sudanian savanna of Burkina Faso (West Africa). Global Biogeochem Cycles 23:GB1001, DOI:10.1029/2008GB003237

Grote R, Lehmann E, Brümmer C, Brüggemann N, Szarzynski J, Kunstmann H (2009) Modelling and observation of biosphere-atmosphere interactions in natural savannah in Burkina Faso, West Africa. Phys Chem Earth 34:251-260, DOI:10.1016/j.pce.2008.05.003

Chen B, Black TA, Coops NC, Krishnan P, Jassal RS, Brümmer C, Nesic Z (2009) Seasonal controls on interannual variability in carbon dioxide exchange of a near-end-of rotation Douglas-fir stand in the Pacific Northwest, 1997-2006. Global Change Biol 15(8):1962-1981, DOI:10.1111/j.1365-2486.2008.01832.x

Brümmer C, Papen H, Wassmann R, Brüggemann N (2009) Termite mounds as hot spots of nitrous oxide emissions in South-Sudanian savanna of Burkina Faso (West Africa). Geophys Res Lett 36:L09814, DOI:10.1029/2009GL037351

Brümmer C, Falk U, Papen H, Szarzynski J, Wassmann R, Brüggemann N (2008) Diurnal, seasonal and interannual variation in carbon dioxide and energy exchange in shrub savanna in Burkina Faso (West Africa). JGR Biogeosci 113:G02030, DOI:10.1029/2007JG000583.

Brümmer C (2008) Effect of land use on biosphere-atmosphere exchange of N and C trace gases in South-Sudanian savanna of Burkina Faso (West Africa). Freiburg i Br: Univ, 105 p, Freiburg i Br, Univ, Diss

Brümmer C, Brüggemann N, Butterbach-Bahl K, Falk U, Szarzynski J, Vielhauer K, Wassmann R, Papen H (2008) Soil-atmosphere exchange of N₂O and NO in near-natural savanna and agricultural land in Burkina Faso (W. Africa). Ecosystems 11(4):582-600, DOI:10.1007/s10021-008-9144-1