Paddy rice is the main cropping system in Southeast Asia. However, water scarcity arising from competition from other sectors, rainfall variability and climate change increasingly challenges global rice production. One option to adapt to lower water availability is switching from paddy rice to le...
Kraus, David
,
Weller, S.
,
Klatt, Steffen
,
Santabárbara, I.
,
Haas, E.
,
Wassmann, Reiner
,
Werner, C.
,
Kiese, Ralf
,
Butterbach-Bahl, Klaus
,
[How well can we assess impacts of agricultural land management changes on the total greenhouse gas balance (CO2, CH4 and N2O) of tropical rice-cropping systems with a biogeochemical model?]
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How well can we assess impacts of agricultural land management changes on the total greenhouse gas balance (CO2, CH4 and N2O) of tropical rice-cropping systems with a biogeochemical model?
In this paper, we investigate similarities of effects of soil environmental drivers on year-round daily soil fluxes of nitrous oxide and methane for three distinct semi-natural or natural ecosystems: temperate spruce forest, Germany; tropical rain forest, Queensland, Australia; and ungrazed semi-...
Luo, G.J.
,
Kiese, Ralf
,
Wolf, B.
,
Butterbach-Bahl, Klaus
,
[Effects of soil temperature and moisture on methane uptakes and nitrous oxide emissions across three different ecosystem types]
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Effects of soil temperature and moisture on methane uptakes and nitrous oxide emissions across three different ecosystem types
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]
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LandscapeDNDC: A process model for simulation of biosphere–atmosphere–hydrosphere exchange processes at site and regional scale
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
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
Although it is well established that soils are the dominating source for atmospheric nitrous oxide (N2O), we are still struggling to fully understand the complexity of the underlying microbial production and consumption processes and the links to biotic (e.g. inter- and intraspecies competition, ...
Butterbach-Bahl, Klaus
,
Baggs, E.M.
,
Dannenmann, M.
,
Kiese, Ralf
,
Zechmeister-Boltenstern, S.
,
[Nitrous oxide emissions from soils: How well do we understand the processes and their controls?]
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Nitrous oxide emissions from soils: How well do we understand the processes and their controls?
Na Wang
,
Quesada, Benjamin
,
Longlong Xia
,
Butterbach-Bahl, Klaus
,
Goodale, Christine L.
,
Kiese, Ralf
,
[Effects of climate warming on carbon fluxes in grasslands— A global meta‐analysis]
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Effects of climate warming on carbon fluxes in grasslands— A global meta‐analysis
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 Fu
,
Gasche, Rainer
,
Na Wang
,
Haiyan Lu
,
Butterbach-Bahl, Klaus
,
Kiese, Ralf
,
[Impacts of climate and management on water balance and nitrogen leaching from montane grassland soils of S-Germany]
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Impacts of climate and management on water balance and nitrogen leaching from montane grassland soils of S-Germany
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.
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Oijen, M. Van
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Werner, C.
,
Butterbach-Bahl, Klaus
,
Grote, R.
,
Haas, E.
,
Heuvelink, Gerard B.M.
,
Kiese, Ralf
,
Kros, J.
,
Kuhnert, M.
,
Leip, A.
,
Reinds, G.J.
,
Reuter, H.I.
,
Schelhaas, M.J.
,
Vries, W. de
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Yeluripati, J.
,
[Environmental change impacts on the C- and N-cycle of European forests: A model comparison study]
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Environmental change impacts on the C- and N-cycle of European forests: A model comparison study
Hörtnagl, L.
,
Barthel, M.
,
Buchmann, N.
,
Eugster, W.
,
Butterbach-Bahl, Klaus
,
Díaz Pinés, Eugenio
,
Zeeman, M.
,
Klumpp, K.
,
Kiese, Ralf
,
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