We present a new model system, which facilitates scaling of ecosystem processes from the site to regional simulation domains. The new framework LandscapeDNDC partly based on the biogeochemical site scale model DNDC—inherits a series of new features with regard to process descriptions, model struc...
Haas, E.
,
Klatt, Steffen
,
Frohlich, A.
,
Kraft, P.
,
Werner, C.
,
Kiese, Ralf
,
Grote, R.
,
Breuer, L.
,
Butterbach-Bahl, Klaus
,
[LandscapeDNDC: A process model for simulation of biosphere–atmosphere–hydrosphere exchange processes at site and regional scale]
,
LandscapeDNDC: A process model for simulation of biosphere–atmosphere–hydrosphere exchange processes at site and regional scale
Guaranteeing high crop yields while reducing environmental impacts of nitrogen fertilizer use due to associated losses of N2O emissions and nitrate (NO3 −) leaching is a key challenge in the context of sustainable intensification of crop production. However, few field data sets are available that...
Zhou, M.
,
Zhu, B.
,
Bruggemann, N.
,
Bergmann, J.
,
Wang, Y.
,
Butterbach-Bahl, Klaus
,
[N2O and CH4 emissions, and NO3- leaching on a crop-yield basis from a subtropical rain-fed wheat-maize rotation in response to different types of nitrogen fertilizer]
,
N2O and CH4 emissions, and NO3- leaching on a crop-yield basis from a subtropical rain-fed wheat-maize rotation in response to different types of nitrogen fertilizer
Global nitrogen fixation contributes 413 Tg of reactive nitrogen (Nr) to terrestrial and marine ecosystems annually of which anthropogenic activities are responsible for half, 210 Tg N. The majority of the transformations of anthropogenic Nr are on land (240 Tg N yr-1) within soils and vegetation...
Fowler, D.
,
Coyle, M.
,
Skiba, U.
,
Sutton, M.A.
,
Cape, J.N.
,
Reis, S.
,
Sheppard, L.J.
,
Jenkins, A.
,
Grizetti, B.
,
Galloway, J.N.
,
Vitousek, P.
,
Leach, A.
,
Bouwman, A.F.
,
Butterbach-Bahl, Klaus
,
Dentener, F.
,
Stevenson, D.
,
Amann, M.
,
Voss, M.l.
,
[The global nitrogen cycle in the twenty-first century]
,
The global nitrogen cycle in the twenty-first century
Background and aims
Replacing paddy rice by upland systems such as maize cultivation is an on-going trend in SE Asia caused by increasing water scarcity and higher demand for meat. How such land management changes will feedback on soil C and N cycles and soil greenhouse gas emissions is not well...
Kraus, David
,
Weller, S.
,
Klatt, Steffen
,
Haas, E.
,
Haas, E.
,
Kiese, Ralf
,
Butterbach-Bahl, Klaus
,
[A new LandscapeDNDC biogeochemical module to predict CH4 and N2O emissions from lowland rice and upland cropping systems]
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A new LandscapeDNDC biogeochemical module to predict CH4 and N2O emissions from lowland rice and upland cropping systems
Fire is a major factor controlling global carbon (C) and nitrogen (N) cycling. While direct C and N losses caused by combustion have been comparably well established, important knowledge gaps remain on postfire N losses. Here, we quantified both direct C and N combustion losses as well as postfir...
Dannenmann, M.
,
Díaz Pinés, Eugenio
,
Kitzler, B.
,
Karhu, K.
,
Tejedor, J.
,
Ambus, P.
,
Parra, A.
,
Sánchez Martin, L.
,
Resco, V.
,
Ramírez, D.
,
Povoas‐Guimaraes, L.
,
Willibald, G.
,
Gasche, R.
,
Zechmeister-Boltenstern, S.
,
Kraus, David
,
Castaldi, S.
,
Vallejo, A.
,
Rubio, A.
,
Rubio, J.M.
,
Butterbach-Bahl, Klaus
,
[Postfire nitrogen balance of Mediterranean shrublands: Direct combustion losses versus gaseous and leaching losses from the postfire soil mineral nitrogen flush.]
,
Postfire nitrogen balance of Mediterranean shrublands: Direct combustion losses versus gaseous and leaching losses from the postfire soil mineral nitrogen flush.
Soils are a significant source for the secondary greenhouse gas NO and assumed to be a significant source of tropospheric NOx in rural areas. Here we tested the LandscapeDNDC model for its capability to simulate magnitudes and dynamics of soil NO emissions for 22 sites differing in land use (arab...
Molina-Herrera, S.
,
Haas, E.
,
Grote, R.
,
Kiese, Ralf
,
Klatt, Steffen
,
Kraus, David
,
Kampffmeyer, t.
,
Friedrich, R.
,
Andreae, H.
,
Loubet, B.
,
Ammann, C.
,
Horváth, L.
,
Larsen, K.
,
Gruening, C.
,
Frumau, A.
,
Butterbach-Bahl, Klaus
,
[Importance of soil NO emissions for the total atmospheric NOx budget of Saxony, Germany]
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Importance of soil NO emissions for the total atmospheric NOx budget of Saxony, Germany
Pelster, David E.
,
Butterbach-Bahl, Klaus
,
Rufino, Mariana C.
,
Goopy, John P.
,
Rosenstock, Todd S.
,
[Improving estimates of GHG emission factors from livestock production systems on smallholder farms]
,
Improving estimates of GHG emission factors from livestock production systems on smallholder farms
Ndambi, Asaah
,
Pelster, David E.
,
Butterbach-Bahl, Klaus
,
[Manure management to improve soil structure and food security and mitigate greenhouse gas emission]
,
Manure management to improve soil structure and food security and mitigate greenhouse gas emission
López Ballesteros, A.
,
Beck, J.
,
Bombelli, A.
,
Grieco, E.
,
Lorencová, E.K.
,
Merbold, Lutz
,
Brümmer, C.
,
Hugo, W.
,
Scholes, R.
,
Vačkář, D.
,
Vermeulen, A.
,
Acosta, M.
,
Butterbach-Bahl, Klaus
,
Helmschrot, J.
,
Dong-Gill Kim
,
Jones, M.
,
Jorch, Veronika
,
Pavelka, M.
,
Skjelvan, I.
,
Saunders, M.
,
[Towards a feasible and representative pan-African research infrastructure network for GHG observations]
,
Towards a feasible and representative pan-African research infrastructure network for GHG observations
Hörtnagl, L.
,
Barthel, M.
,
Buchmann, N.
,
Eugster, W.
,
Butterbach-Bahl, Klaus
,
Díaz Pinés, Eugenio
,
Zeeman, M.
,
Khlumpp, K.
,
Kiese, R.
,
Bahn, M.
,
Hammerle, A.
,
Lu, H.
,
Ladreiter-Knauss, T.
,
Burri, S.
,
Merbold, Lutz
,
[Greenhouse gas fluxes over managed grasslands in central Europe]
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Greenhouse gas fluxes over managed grasslands in central Europe