Descubre y comparte nuestro conocimiento público

Se han encontrado 28 recursos

Resultados de búsqueda

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

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, RalfWolf, B.Butterbach-Bahl, Klaus[Effects of soil temperature and moisture on methane uptakes and nitrous oxide emissions across three different ecosystem types]Effects of soil temperature and moisture on methane uptakes and nitrous oxide emissions across three different ecosystem types

Background and aims. The direct measurement of denitrification dynamics and its product fractions is important for parameterizing process-oriented model(s) for nitrogen cycling in various soils. The aims of this study are to a) directly measure the denitrification potential and the fractions of n...


Rui WangQi FengTingting LiaoXunhua ZhengButterbach-Bahl, KlausWei ZhangChunyi Jin[Effects of nitrate concentration on the denitrification potential of a calcic cambisol and its fractions of N2, N2O and NO]Effects of nitrate concentration on the denitrification potential of a calcic cambisol and its fractions of N2, N2O and NO

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, SteffenFrohlich, A.Kraft, P.Werner, C.Kiese, RalfGrote, 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

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, KlausDentener, 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
López Ballesteros, A.Beck, J.Bombelli, A.Grieco, E.Lorencová, E.K.Merbold, LutzBrümmer, C.Hugo, W.Scholes, R.Vačkář, D.Vermeulen, A.Acosta, M.Butterbach-Bahl, KlausHelmschrot, J.Dong-Gill KimJones, M.Jorch, VeronikaPavelka, 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

Site-Specific Nutrient Management (SSNM) provides guidance relevant to the context of farmers' fields. SSNM maintains or enhances crop yields, while providing savings for farmers through more efficient fertilizer use. By minimizing fertilizer overuse, greenhouse gas emissions can be reduced, in s...


Richards, MerylButterbach-Bahl, KlausJat, Mangi LalOrtiz Monasterio, IvanSapkota, Tek BahadurLipinski B[Site-Specific Nutrient Management: Implementation guidance for policymakers and investors]Site-Specific Nutrient Management: Implementation guidance for policymakers and investors
Scheer, C.Pelster, David E.Butterbach-Bahl, KlausCleemput, O. vanKanter, D.Winiwarter, W.Ogle, S.Boeckx, P.Fuchs, K.Baggs, E.Bakken, L.Barton, L.Cardenas, L.Clough, T.DelGrosso, S.Dorich, C.Friedl, J.Hu, C.Leitner, SonjaMassad, R.Peterson, S.O.Skiba, U.Smith, W.Subbarao, G.V.Vogeler, I.Wagner-Riddle, C.[Addressing nitrous oxide: An often ignored climate and ozone threat]Addressing nitrous oxide: An often ignored climate and ozone threat

Pelster, David E.Goopy, John P.Merbold, LutzButterbach-Bahl, Klaus[Importance of developing regional greenhouse gas emission factors]Importance of developing regional greenhouse gas emission factors

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso