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Klaus-Holger Knorr: Publications



-- 2013 --
Estop-Aragonés, C; Knorr, KH; Blodau, C: Belowground in situ redox dynamics and methanogenesis recovery in a degraded fen during dry-wet cycles and flooding, Biogeosciences, 10, 421-436 (2013) [Link] -- Details
Knorr, KH: DOC-dynamics in a small headwater catchment as driven by redox fluctuations and hydrological flow paths - are DOC exports mediated by iron reduction/oxidation cycles?, Biogeosciences, 10, 891-904 (2013), doi:10.5194/bg-10-891-2013 [Link]
Neubauer, E; Kammer, Fvd; Knorr, KH; Peiffer, S; Reichert, M; Hofmann, T: Colloid-associated export of arsenic in stream water during stormflow events, Chemical Geology, 352, 81-91 (2013), doi:http://dx.doi.org/10.1016/j.chemgeo.2013.05.017
Strohmeier, S; Knorr, KH; Reichert, M; Frei, S; Fleckenstein, JH; Peiffer, S; Matzner, E: Concentrations and fluxes of dissolved organic carbon in runoff from a forested catchment: Insights from high frequency measurements, Biogeosciences, 10, 905-916 (2013), doi:10.5194/bg-10-905-2013 [Link] -- Details

-- 2012 --
Pester, M; Knorr, KH; Friedrich, M W; Wagner, M; Loy, A: Sulfate-reducing microorganisms in wetlands – fameless actors in carbon cycling and climate change, Frontiers in Terrestrial Microbiology, 3(72) (2012), doi:10.3389/fmicb.2012.00072 [Link]
Broder, T; Blodau, C; Biester, H; Knorr, KH: Peat decomposition records in three pristine ombrotrophic bogs in southern Patagonia, Biogeosciences, 9, 1479-1491 (2012), doi:10.5194/bg-9-1479-2012 [Link]
Estop-Aragonés, C; Knorr, KH; Blodau, C: Controls on in situ oxygen and dissolved inorganic carbon dynamics in peats of a temperate fen, Journal of Geophysical Research, Biogeosciences, 117, G02002 (2012), doi:10.1029/2011JG001888 -- Details
Frei, S; Knorr, KH; Peiffer, S; Fleckenstein, J: Surface micro-topography causes hot spots of biogeochemical activity in wetland systems - a virtual modeling experiment., Journal of Geophysical Research - Biogeosciences, 117(G00N12), 1 - 18 (2012), doi:10.1029/2012JG002012 [Link] -- Details

-- 2011 --
Dorodnikov, M; Knorr, KH; Kuzyakov, Y; Wilmking, M: Contribution of recent plant photosynthates of Eriophorum vaginatum and Scheuchzeria palustris to methanogenesis and CH4 transport at a boreal mire: a 14C pulse-labeling study, Biogeosciences, 8, 2365-2375 (2011), doi:10.5194/bg-8-2365-2011 [Link]

-- 2010 --
Knorr, KH: Auswirkung verstärkter Austrocknungs- und Wiederbefeuchtungsereignisse auf Respirationsprozesse in einem Niedermoor, Telma, 40, 67-88 (2010)
Deppe, M; McKnight, D; Knorr, KH; Blodau, C: Effects of short-term drying and irrigation on CO2 and CH4 production and emission from mesocosms of a northern bog and alpine fen, Biogeochemistry, 100(1-3), 89-103 (2010)
Goldberg, S; Knorr, KH; Blodau, C; Lischeid, G; Gebauer, G: Impact of altering the water table height of an acidic fen on N2O and NO fluxes and soil concentrations, Global Change Biology, 16, 220-233 (2010), doi:10.1111/j.1365-2486.2009.02015.x -- Details

-- 2009 --
Knorr, KH; Blodau, C: Impact of experimental drought and rewetting on redox transformations and methanogenesis in mesocosms of a northern fen soil, Soil Biology & Biochemistry, 41(6), 1187-1198 (2009), doi:10.1016/j.soilbio.2009.02.030 [Link] -- Details
Knorr, KH; Lischeid, G; Blodau, C: Dynamics of redox processes in a minerotrophic fen exposed to a water table manipulation, Geoderma, 153, 379-392 (2009), doi:10.1016/j.geoderma.2009.08.023 -- Details

-- 2008 --
Blodau, C; Fulda, B; Bauer, M; Knorr, KH: Arsenic speciation and turnover in intact organic soil mesocosms during experimental drought and rewetting, Geochim. Cosmochim. Acta, 72, 3991-4007 (2008) -- Details
Blodau, C; Rees, R; Flessa, H; Rodionov, A; Guggenberger, G; Knorr, KH; Shibistova, O; Zrazhevskaya, G; Mikheeva, N; Kasansky, O: A snapshot of CO2 and CH4 evolution in a thermokarst pond near Igarka, northern Siberia, J. Geophys. Research (2008)
Glaser, B; Knorr, KH: Isotopic evidence for condensed aromatics from non-pyrogenic sources in soils - implications for current methods for quantifying soil black carbon, Rapid Communications in Mass Spectrometry, 22, 935-942 (2008)
Goldberg, S; Knorr, KH; Gebauer, G: N2O concentration and isotope signature along profiles provide deeper insight into the fate of N2O in soils, Isotopes Environm. Health Studies, 44, 377-391 (2008), doi:10.1080/10256010802507433 -- Details
Knorr, KH; Glaser, B; Blodau, C: Fluxes and 13C isotopic composition of dissolved carbon and pathways of methanogenesis in a fen soil exposed to experimental drought, Biogeosciences, 5, 1457-1473 (2008) [Link] -- Details
Knorr, KH; Oosterwoud, MR; Blodau, C: Experimental drought alters rates of soil respiration and methanogenesis but not carbon exchange in soil of a temperate fen, Soil Biology & Biochemistry, 40(7), 1781-1791 (2008) -- Details

-- 2007 --
Knorr, KH; Blodau, C: Controls on schwertmannite transformation rates and products, Applied Geochemistry, 22, 2006-2015 (2007)

-- 2006 --
Blodau, C; Knorr, KH: Experimental inflow of groundwater induces a 'biogeochemical regime shift' in iron rich and acidic sediments, J. Geophys. Research, 111, G02026 (2006)
Knorr, KH; Blodau, C: Altered groundwater inflow remobilizes acidity from sediments of an iron rich and acidic lake, Environmental Science and Technology, 40, 2944-2950 (2006) [Link]