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Number of items: 36.

Kammer, A; Schmidt, M W I; Hagedorn, F (2012). Decomposition pathways of 13C-depleted leaf litter in forest soils of the Swiss Jura. Biogeochemistry, 108(1-3):395-411.

Heymann, K; Lehmann, J; Solomon, D; Schmidt, M W I; Regier, T (2011). C 1s K-edge near edge X-ray absorption fine structure (NEXAFS) spectroscopy for characterizing functional group chemistry of black carbon. Organic Geochemistry, 42(9):1055-1064.

Schneider, M P W; Lehmann, J; Schmidt, M W I (2011). Charcoal quality does not change over a century in a tropical agro-ecosystem. Soil Biology and Biochemistry, 43(9):1992-1994.

Schneider, M P W; Smittenberg, R H; Dittmar, T; Schmidt, M W I (2011). Comparison of gas with liquid chromatography for the determination of benzenepolycarboxylic acids as molecular tracers of black carbon. Organic Geochemistry, 42(3):275-282.

McBeath, A V; Smernik, R J; Schneider, M P W; Schmidt, M W I; Plant, E L (2011). Determination of the aromaticity and the degree of aromatic condensation of a thermosequence of wood charcoal using NMR. Organic Geochemistry, 42(10):1194-1202.

Kindler, R; Siemens, J; Kaiser, K; Walmsley, D C; Bernhofers, C; Buchmann, N; Cellier, P; Eugster, W; Gleixner, G; Grünwald, T; Heim, A; Ibrom, A; Jones, S K; Jones, M; Klumpp, K; Kutsch, W; Larsen, K S; Lehuger, S; Loubet, B; McKenzie, R; Moors, E; Osborne, B; Pilegaard, K; Rebmann, C; Saunders, M; Schmidt, M W I; Schrumpf, M; Seyfferth, J; Skiba, U; Soussana, J F; Sutton, M A; Tefs, C; Vowinckel, B; Zeeman, M J; Kaupenhohann, M (2011). Dissolved carbon leaching from soil is a crucial component of the net ecosystem carbon balance. Global Change Biology, 17(2):1167-1185.

Abiven, S; Heim, A; Schmidt, M W I (2011). Lignin content and chemical characteristics in maize and wheat vary between plant organs and growth stages: consequences for assessing lignin dynamics in soil. Plant and Soil, 343(1-2):369-378.

Schmidt, M W I; Torn, M S; Abiven, S; Dittmar, T; Guggenberger, G; Janssens, I A; Kleber, M; Kögel-Knabner, I; Lehmann, J; Manning, D A C; Nannipieri, P; Rasse, D P; Weiner, S; Trumbore, S E (2011). Persistence of soil organic matter as an ecosystem property. Nature, 478(7367):49-56.

Vasilyeva, N A; Abiven, S; Milanovskiy, E Y; Hilf, M; Rizhkov, O V; Schmidt, M W I (2011). Pyrogenic carbon quantity and quality unchanged after 55 years of organic matter depletion in a Chernozem. Soil Biology and Biochemistry, 43(9):1985-1988.

Abiven, S; Hengartner, P; Schneider, M P W; Singh, N; Schmidt, M W I (2011). Pyrogenic carbon soluble fraction is larger and more aromatic in aged charcoal than in fresh charcoal. Soil Biology and Biochemistry, 43(7):1615-1617.

Yarnes, C; Santos, F; Singh, N; Abiven, S; Schmidt, M W I; Bird, J A (2011). Stable isotopic analysis of pyrogenic organic matter in soils by liquid chromatography-isotope-ratio mass spectrometry of benzene polycarboxylic acids. Rapid Communications in Mass Spectrometry, 25(24):3723-3731.

Heim, A; Hofmann, A; Schmidt, M W I (2010). Forest-derived lignin biomarkers in an Australian oxisol decrease substantially after 90 years of pasture. Organic Geochemistry, 41(11):1219-1224.

Eckmeier, E; Egli, M; Schmidt, M W I; Schlumpf, N; Nötzli, M; Minikus-Stary, N; Hagedorn, F (2010). Preservation of fire-derived carbon compounds and sorptive stabilisation promote the accumulation of organic matter in black soils of the Southern Alps. Geoderma, 159(1-2):147-155.

Schneider, M P W; Hilf, M; Vogt, U F; Schmidt, M W I (2010). The benzene polycarboxylic acid (BPCA) pattern of wood pyrolyzed between 200°C and 1000°C. Organic Geochemistry, 41(10):1082-1088.

Hofmann, A; Heim, A; Christensen, B T; Miltner, A; Gehre, M; Schmidt, M W I (2009). Lignin dynamics in two13C-labelled arable soils during 18 years. European Journal of Soil Science, 60(2):250-257.

Eckmeier, E; van der Borg, K; Tegtmeier, U; Schmidt, M W I; Gerlach, R (2009). Dating charred soil organic matter - comparison of radiocarbon ages from macrocharcoals and chemically separated charcoal carbon. Radiocarbon, 51(2):437 -443.

Heim, A; Wehrli, L; Eugster, W; Schmidt, M W I (2009). Effects of sampling design on the probability to detect soil carbon stock changes at the Swiss CarboEurope site Lägeren. Geoderma, 149(3-4):347-354.

Heim, A; Moser, N; Blum, H; Schmidt, M W I (2009). How far do experimentally elevated CO2 levels reach into the surrounding?: an example using the13C label of soil organic matter as an archive. Global Change Biology, 15(6):1598-1602.

Hofmann, A; Heim, A; Gioacchini, P; Miltner, A; Gehre, M; Schmidt, M W I (2009). Mineral fertilization did not affect decay of old lignin and SOC in a 13C-labelled arable soil over 36 years. Biogeosciences, 6(7):1139 -1148.

Joos, O; Hagedorn, F; Heim, A; Gilgen, A K; Schmidt, M W I; Siegwolf, R T W; Buchmann, N (2009). Summer drought reduces total and litter-derived soil CO2 effluxes in temperate grassland – clues from a 13C litter addition experiment. Biogeosciences, 6(6):11005 -11034.

Joos, O; Saurer, M; Heim, A; Hagedorn, F; Schmidt, M W I; Siegwolf, R T W (2008). Can we use the CO2 concentrations determined by continuous-flow isotope ratio mass spectrometry from small samples for the Keeling plot approach? Rapid Communications in Mass Spectrometry, 22(24):4029-4034.

Hammes, K; Smernik, R J; Skjemstad, J O; Schmidt, M W I (2008). Characterisation and evaluation of reference materials for black carbon analysis using elemental composition, colour, BET surface area and 13C NMR spectroscopy. Applied Geochemistry, 23(8):2113-2122.

Smernik, R J; Eckmeier, E; Schmidt, M W I (2008). Comparison of solid-state 13C NMR spectra of soil organic matter from an experimental burning site acquired at two field strengths. Australian Journal of Soil Research, 46(2):122-127.

Marschner, B; Brodowski, S; Dreves, A; Gleixner, G; Gude, A; Grooles, P M; Hamer, U; Heim, A; Jandl, G; Ji, R; Kaiser, K; Kalbitz, K; Kramer, C; Leinweber, P; Rethemeyer, J; Schäffer, A; Schmidt, M W I; Schwark, L; Wiesenberg, G L B (2008). How relevant is recalcitrance for the stabilization of organic matter in soils? Journal of Plant Nutrition and Soil Science, 171(1):91-110.

Wiesenberg, G L B; Schwarzbauer, J; Schmidt, M W I; Schwark, L (2008). Plant and soil lipid modification under elevated atmospheric CO2 conditions: II. Stable carbon isotopic values (δ13C) and turnover. Organic Geochemistry, 39(1):103-117.

Wiesenberg, G L B; Schmidt, M W I; Schwark, L (2008). Plant and soil lipid modifications under elevated atmospheric CO2 conditions: I. Lipid distribution patterns. Organic Geochemistry, 39(1):91-102.

Hammes, K; Torn, M S; Lapenas, A G; Schmidt, M W I (2008). Centennial black carbon turnover observed in a Russian steppe soil. Biogeosciences, 5(5):1339 -1350.

Eckmeier, E; Gerlach, R; Tegtmeier, U; Schmidt, M W I (2008). Charred organic matter and phosphorus in black soils in the Lower Rhine Basin (Northwest Germany) indicate prehistoric agricultural burning. In: Fiorentino, G; Magri, D. Charcoals from the past: cultural and palaeoenvironmental implications. Oxford, UK: Archaeopress, 93-103.

Kleinert, P; Schmidt, M W I; Zurbriggen, K; Speer, O; Schmugge, M; Roschitzki, B; Durka, S S; Leopold, U; Kuster, T; Heizmann, C W; Frischknecht, H; Troxler, H (2008). Mass spectrometry: a tool for enhanced detection of hemoglobin variants. Clinical Chemistry, 54(1):69-76.

Eckmeier, E; Gerlach, R; Gehrt, E; Schmidt, M W I (2007). Pedogenesis of Chernozems in Central Europe — a review. Geoderma, 139(3-4):288-299.

Zimmermann, M; Leifeld, J; Abiven, S; Schmidt, M W I; Fuhrer, J (2007). Sodium hypochlorite separates an older soil organic matter fraction than acid hydrolysis. Geoderma, 139(1-2):171-179.

Eckmeier, E; Rösch, M; Ehrmann, O; Schmidt, M W I; Schier, W; Gerlach, R (2007). Conversion of biomass to charcoal and the carbon mass balance from a slash-and-burn experiment in a temperate deciduous forest. Holocene, 17(4):539 -542.

Zimmermann, M; Leifeld, J; Schmidt, M W I; Smith, P; Fuhrer, J (2007). Measured soil organic matter fractions can be related to pools in the RothC model. European Journal of Soil Science, 58(3):658-667.

Eckmeier, E; Gerlach, R; Skjemstad, J O; Ehrmann, O; Schmidt, M W I (2007). Minor changes in soil organic carbon and charcoal concentrations detected in a temperate deciduous forest a year after an experimental slash-and-burn. Biogeosciences, 4(3):377-383.

Hajdas, I; Schlumpf, N; Minikus-Stary, N; Hagedorn, F; Eckmeier, E; Schoch, W; Burga, C A; Bonani, G; Schmidt, M W I; Cherubini, P (2007). Radiocarbon ages of soil charcoals from the southern Alps, Ticino, Switzerland. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 259(1):398-402.

Gerlach, R; Baumewerd-Schmidt, H; van den Borg, K; Eckmeier, E; Schmidt, M W I (2006). Prehistoric alteration of soil in the Lower Rhine Basin, Northwest Germany—archaeological, 14C and geochemical evidence. Geoderma, 136(1):38-50.

This list was generated on Tue Jul 25 05:14:30 2017 CEST.