Klaus-Holger Knorr: Publications


-- 2020 --
Hömberg, A; Obst, M; Knorr, KH; Kalbitz, K; Schaller, J: Increased Silicon Availability in Fen Peat Leads to a Release of Iron and Phosphate and Changes in the Composition of Dissolved Organic Matter, Geoderma (2020) -- Details

-- 2019 --
Mathijssen, PJH; Galka, M; Borken, W; Knorr, KH: Plant communitier control long tern carbon accumulation and biogeochemical gradients in a Patagonian bog, Science of the Total Environment, 684, 670-681 (2019), doi:10.1016/j.scitotenv.2019.05.310 -- Details

-- 2018 --
Yan, Ruiwen; Kappler, A; Muehe, EM; Knorr, KH; Horn, MA; Poser, A; Lohmayer, R; Peiffer, S: Effect of Reduced Sulfur Species on Chemolithoautotrophic Pyrite Oxidation with Nitrate, Geomicrobiology Journal (2018), online: 2018-11-27, doi:https://doi.org/10.1080/01490451.2018.1489915 -- Details

-- 2017 --
Berger, S; Gebauer, G; Blodau, C; Knorr, KH: Peatlands in a eutrophic world – assessing the state of a poor fen-bog transition in southern Ontario, Canada, after long term nutrient input and altered hydrological conditions, Soil Biology & Biochemistry, 114, 131-144 (2017), doi:10.1016/j.soilbio.2017.07.011 -- Details

-- 2016 --
Borken, W; Horn, MA; Geimer, S; Bahamonde Aguilar, NA; Knorr, KH: Associative nitrogen fixation in nodules of the conifer Lepidothamnus fonkii (Podocarpaceae) inhabiting ombrotorphic bogs in soutern Patagonia, Scientific Reports, 6:39072 (2016), doi:10.1038/srep39072 -- Details
Kim, K; Kim, B; Knorr, KH; Eum, J; Choi, Y; Jung, Sungmin; Peiffer, S: Potential effects of sediment processes on water quality of an artificial reservoir in the Asian monsoon region, , Inland Waters(6), 423-435 (2016), doi:10.5268/IW-6.3.852

-- 2015 --
Bing, X; Guo, P; Lei, Y; Zhang, T; Qiu, R; Knorr, KH: Investigating speciation and toxicity of heavy metals in anoxic marine sediments—a case study from a mariculture bay in Southern China, , in press (2015), doi:10.1007/s11368-015-1267-3
Broder, T; Blodau, C; Biester, H; Knorr, KH: Sea spray, trace elements, and decomposition patterns as possible constraints on the evolution of CH4 and CO2 concentrations and isotopic signatures in oceanic ombrotrophic bogs, Biogeochemistry, 122(2-3), 327-342 (2015), doi:10.1007/s10533-014-0044-5
Knorr, KH; Horn, MA; Borken, W: Significant non-symbiotic nitrogen fixation in Patagonian ombrotrophic bogs, Global Change Biology, 21, 2357-2365 (2015), doi:10.1111/gcb.12849 -- Details
Yu, Zh; Peiffer, S; Göttlicher, J; Knorr, KH: Electron Transfer Budgets and Kinetics of Abiotic Oxidation and Incorporation of Aqueous Sulfide by Dissolved Organic Matter, Environmental Science & Technology, 49(9), 5441–5449 (2015), doi:10.1021/es505531u
Yu, Z; Orsetti, S; Haderlein, S; Knorr, KH: Electron Transfer Between Sulfide and Humic Acid: Electrochemical Evaluation of the Reactivity of Sigma-Aldrich Humic Acid Toward Sulfide, Aquatic Geochemistry, in press (2015), doi:10.1007/s10498-015-9280-0

-- 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
Peiffer, S; Knorr, KH; Blodau, C: In: The Role of Iron Minerals for the Biogeochemistry of Acid Pit Lakes, chapter 3.2.1.2, In:, , Acid Pit Lakes - The Legacy of Coal and Pit Mines (Eds. Geller W., Schultze M., Kleinmann B., Wolkersdorfer C.), 57-62 (2013)
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]
Fleckenstein, JH; Frei, S; Knorr, KH: Modelling interactions between hydrologic dynamics and biogeochemical processes in a riparian wetland of a low-order stream, IAHS Red Book(345), 89-92 (2011) -- Details

-- 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]
Upcoming ...


BayCEER Colloquium:
Th. 2020-12-03
An engineered (water) future?
Th. 2020-12-10
Investigating communal pathogen defense and its role in social evolution
Ecological-Botanical Garden:
Th. 2020-12-03
Entfällt: Ökumenische Andacht zum Advent mit dem Swahili Chor Bayreuth (KHG & ESG)
Su. 2020-12-06
Entfällt: Führung nach Anmeldung: Zimt & Mandelkern: Pflanzen in der Weihnachtsbäckerei
Geographisches Kolloquium:
Tu. 2020-12-08
People, pathogens, places: where medical geography meets disease ecology?
BayCEER Blog
13.01.2020
Why Science Communication?
24.05.2019
Stoichiometric controls of C and N cycling
07.05.2019
Flying halfway across the globe to dig in the dirt – a research stay in Bloomington, USA
16.04.2019
Picky carnivorous plants?
RSS Blog as RSS Feed
Weather research site
Luftdruck (356m): 982.0 hPa
Lufttemperatur: -2.0 °C
Niederschlag: 0.0 mm/24h
Sonnenschein: <1 h/d
Wind (Höhe 17m): 3.6 km/h
Wind (Max.): 5.4 km/h
Windrichtung: SW

...more
Globalstrahlung: -5 W/m²
Lufttemperatur: -2.6 °C
Niederschlag: 0.0 mm/24h
Sonnenschein: <1 h/d
Wind (Höhe 32m): 0.0 km/h

...more
This site makes use of cookies More information