000011 (2014) |
Rüdiger Reichel [Allemagne] ; Diana Patzelt [Allemagne] ; Christoph Barleben [Allemagne] ; Ingrid Rosendahl [Allemagne] ; Ruth H. Ellerbrock [Allemagne] ; Sören Thiele-Bruhn [Allemagne] | Soil microbial community responses to sulfadiazine-contaminated manure in different soil microhabitats |
000652 (2008) |
Gregor Ernst [Allemagne] ; Anne Müller [Allemagne] ; Harald Göhler [Allemagne] ; Christoph Emmerling [Allemagne] | C and N turnover of fermented residues from biogas plants in soil in the presence of three different earthworm species (Lumbricus terrestris, Aporrectodea longa, Aporrectodea caliginosa) |
000040 (2014) |
C. Emmerling [Allemagne] | Impact of land-use change towards perennial energy crops on earthworm population |
000513 (2009) |
Gregor Ernst [Allemagne] ; Christoph Emmerling [Allemagne] | Impact of five different tillage systems on soil organic carbon content and the density, biomass, and community composition of earthworms after a ten year period |
000514 (2009) |
Gregor Ernst [Allemagne] ; Daniel Felten [Allemagne] ; Michael Vohland [Allemagne] ; Christoph Emmerling [Allemagne] | Impact of ecologically different earthworm species on soil water characteristics |
000536 (2009) |
Gregor Ernst [Allemagne] ; Isabell Henseler [Allemagne] ; Daniel Felten [Allemagne] ; Christoph Emmerling [Allemagne] | Decomposition and mineralization of energy crop residues governed by earthworms |
001800 (1983) |
H. Schackmann ; D. Schöene ; D. Schroeder ; B. Ruthsatz ; J. Zoldan ; L. Zoeller ; W. Wagner | Exkursion 2. Geologie, Geomorphologie und Böden des Trierer Raumes. Einführung in den Exkursionsraum |
001801 (1983) |
D. Schroeder | Exkursion 2. Geologie, Geomorphologie und Böden des Trierer Raumes. Böden |
000191 (2012) |
Kerstin Lahl [Allemagne] ; Christoph Unger [Allemagne] ; Christoph Emmerling [Allemagne] ; Inge Broer [Allemagne] ; Sören Thiele-Bruhn [Allemagne] | Response of soil microorganisms and enzyme activities on the decomposition of transgenic cyanophycin-producing potatoes during overwintering in soil |
000207 (2012) |
Heiko Strunk [Allemagne] ; Axel Hochkirch [Allemagne] ; Michael Veith [Allemagne] ; Thomas Hankein [Allemagne] ; Christoph Emmerling [Allemagne] | Isolation and characterization of eleven polymorphic microsatellite markers for the earthworm Aporrectodea longa (Ude) |
000296 (2011) |
Christoph Emmerling [Allemagne] ; Heiko Strunk [Allemagne] ; Ulrike Schöbinger [Allemagne] ; Stefan Schrader [Allemagne] | Fragmentation of Cry1Ab protein from Bt-maize (MON810) through the gut of the earthworm species Lumbricus terrestris L. |
000303 (2011) |
Ute Hammesfahr [Allemagne] ; Anja Kotzerke [Allemagne] ; Marc Lamshöft [Allemagne] ; Berndt-Michael Wilke [Allemagne] ; Ellen Kandeler [Allemagne] ; Sören Thiele-Bruhn [Allemagne] | Effects of sulfadiazine-contaminated fresh and stored manure on a soil microbial community |
000304 (2011) |
Daniel Felten [Allemagne] ; Christoph Emmerling [Allemagne] | Effects of bioenergy crop cultivation on earthworm communities-A comparative study of perennial (Miscanthus) and annual crops with consideration of graded land-use intensity |
000413 (2010) |
Carolin Thoms [Allemagne] ; Andreas Gattinger [Allemagne] ; Mascha Jacob [Allemagne] ; Frank M. Thomas [Allemagne] ; Gerd Gleixner [Allemagne] | Direct and indirect effects of tree diversity drive soil microbial diversity in temperate deciduous forest |
000B85 (2001) |
Christoph Emmerling [Allemagne] | Response of earthworm communities to different types of soil tillage |
000E41 (1999) |
M. Neitzke [Allemagne] | Bodenbiologische Parameter entlang von Transekten in Kalk-Halbtrockenrasen |
001315 (1995) |
R. Schneider [Allemagne] ; H. Schneider ; D. Schröder | Beziehung zwischen Bodenorganismen und Gefügeentwicklung auf Löss-Neuland unter Acker- und Waldnutzung |
001384 (1993) |
A. Hary [Luxembourg (pays)] ; A. Muller | Trace fossil assemblages and ichnofacies as tools to the sedimentological model of the Luxembourg Sandstone (Hettangian/Sinemurian, NE Paris Basin) |
001535 (1991) |
J. W. Negendank [Allemagne] | Maarseesedimente - die besten kontinentalen Archive für Paläoklimastudien und die Entwicklung von Klimamodellen der Zukunft. Internationale geowissenschaftliche Tagung vom 21. bis 25. Mai 1991 in Bitburg, Eifel |
001583 (1990) |
W. Wagner [Allemagne] | Dachschieferlagerstätten in Rheinland-Pfalz unter besonderer Berücksichtigung der Mayener Dachschieferfolge (Lagerstättenbezeichnung: Moselschiefer) (Rheinisches Schiefergebirge). |
001618 (1989) |
J. F. W. Negendank | Pleistozäne und holozäne Maarsedimente der Eifel. |
001620 (1989) |
B. Zolitschka | Jahreszeitlich geschichtete Seesedimente aus dem Holzmaar und dem Meerfelder Maar. |
001771 (1984) |
H. N. Resch ; B. Walter | Stickstoff-Dynamik in weinbaulich genutzten Böden - Nitratumsatz in Bodenmatrix und Bodenlösung. |
001790 (1983) |
M. J. Mueller ; D. Schroeder ; B. Urban ; L. Zoeller | Zur weichselzeitlichen Entwicklungsgeschichte der unteren Saar (Rheinisches Schiefergebirge) |
001795 (1983) |
M. J. Mueller ; D. Schroeder | Jungpleistozäne Umlagerungen und Bodenbildungen auf einer Moselhauptterrasse (Universität Trier-Tarforst) |
001798 (1983) |
R. Hansen | Exkursion 5. Eifelvulkanismus (Meerfelder Maar und Mosenberg. Vulkangruppe) |
001805 (1983) |
D. Schroeder | Bodenerosionsmessungen auf 6 Standorten im Trierer Raum -II- Bodenerosion und Bodeneigenschaften |
001806 (1983) |
G. Richter | Bodenerosionsmessung auf 6 standorten in Trierer Raum. ― Methode und erste Ergebnisse |
000137 (2013) |
Rüdiger Reichel [Allemagne] ; Ingrid Rosendahl [Allemagne] ; Edwin T. H. M. Peeters [Pays-Bas] ; Andreas Focks [Pays-Bas] ; Joost Groeneweg [Allemagne] ; Reinhard Bierl [Allemagne] ; André Schlichting [Allemagne] ; Wulf Amelung [Allemagne] ; Sören Thiele-Bruhn [Allemagne] | Effects of slurry from sulfadiazine- (SDZ) and difloxacin- (DIF) medicated pigs on the structural diversity of microorganisms in bulk and rhizosphere soil |
000225 (2012) |
Daniel Felten [Allemagne] ; Christoph Emmerling [Allemagne] | Accumulation of Miscanthus-derived carbon in soils in relation to soil depth and duration of land use under commercial farming conditions |
000313 (2011) |
M. Vohland [Allemagne] ; C. Emmerling [Allemagne] | Determination of total soil organic C and hot water-extractable C from VIS-NIR soil reflectance with partial least squares regression and spectral feature selection techniques |
000616 (2008) |
Axel Meyer [Allemagne] ; Holger Fischer [Allemagne] ; Yakov Kuzyakov [Allemagne] ; Klaus Fischer [Allemagne] | Improved RP-HPLC and anion-exchange chromatography methods for the determination of amino acids and carbohydrates in soil solutions |
000659 (2008) |
Anja Kotzerke [Allemagne] ; Shilpi Sharma [Allemagne] ; Kristina Schauss [Allemagne] ; Holger Heuer [Allemagne] ; Sören Thiele-Bruhn [Allemagne] ; Kornelia Smalla [Allemagne] ; Berndt-Michael Wilke [Allemagne] ; Michael Schloter [Allemagne] | Alterations in soil microbial activity and N-transformation processes due to sulfadiazine loads in pig-manure |
000750 (2006) |
Rainer Georg Joergensen [Allemagne] ; Christoph Emmerling [Allemagne] | Methods for evaluating human impact on soil microorganisms based on their activity, biomass, and diversity in agricultural soils |
000E51 (1998) |
W. Symader [Allemagne] ; R. Bierl [Allemagne] | The heterogeneity of runoff and its significance for water quality problems |
000F16 (1998) |
M. Neitzke [Allemagne] | Changes in nitrogen supply along transects from farmland to calcareous grassland |
001134 (1997) |
C. Emmerling [Allemagne] ; K. Krause [Allemagne] ; D. Schröder [Allemagne] | Regenwürmer als Bioindikatoren für Schwermetallbelastungen von Böden unter Freilandbedingungen |
001283 (1995) |
C. Emmerling [Allemagne] | Long-term effects of inundation dynamics and agricultural land-use on the distribution of soil macrofauna in fluvisols |
001433 (1993) |
Frank Schmidt [Allemagne] ; Hans Norbert Resch | Wirkungen von Geoökosystemelementen auf die Dynamik pflanzenverfügbarer Stickstoffverbindungen im Boden |
001466 (1992) |
B. Zolitchska [Allemagne] | Human history recorded in the annually laminated sediments of Lake Holzmaar, Eifel Mountains, Germany |
001556 (1990) |
E. Schuster ; D. Schröder | Side-effects of sequentially-applied pesticides on non-target soil microorganisms : field experiments |
001557 (1990) |
E. Schuster ; D. Schröder | Side-effects of sequentially- and simultaneously-applied pesticides on non-target soil microorganisms : laboratory experiments |
001602 (1989) |
G. Richter | Erosion control in vineyards of the Mosel-Region, FRG. |
001647 (1988) |
G. Rettenberger | Sanierung der Sonderabfalldeponie Gerolsheim. |
001783 (1984) |
H. J. Braun | Der Einfluss wallonischer Unternehmer auf das mittelrheinische Eisenhüttenwesen in der zweiten Hälfte des 17. Jahrhundert. Das Beispiel der Firma Mariotte. |
001796 (1983) |
M. J. Mueller | Geomorphologisch-ökologische Kartierung an Saar und Ruwer. Methoden zur Erfassung des Naturraumpotential |
001797 (1983) |
G. Richter | Exkursion 6. Bodenerosion und ihre Messungen im Raum Trier |
001799 (1983) |
M. J. Mueller | Exkursion 4. Quatäre Tal- und Flussgeschichte des unteren Saartales |
001810 (1981) |
R. B. Hansen | Mineralogische und geochemische Untersuchungen zur Bodenerosion |
000039 (2014) |
Ingo J. Hahn [Allemagne] ; Pablo M. Vergara [Chili] ; Julia Baumeister [Allemagne] ; Gerardo E. Soto [Chili] ; Uwe Römer [Allemagne] | Impact of the 2010 tsunami on an endangered insular soil-plant system |
000045 (2014) |
M. Steffens [Allemagne] ; M. Kohlpaintner [Allemagne] ; H. Buddenbaum [Allemagne] | Fine spatial resolution mapping of soil organic matter quality in a Histosol profile |
000052 (2014) |
M. Vohland [Allemagne] ; M. Ludwig [Allemagne] ; S. Thiele-Bruhn [Allemagne] ; B. Ludwig [Allemagne] | Determination of soil properties with visible to near- and mid-infrared spectroscopy: Effects of spectral variable selection |
000112 (2013) |
Markus Steffens [Allemagne] ; Henning Buddenbaum [Allemagne] | Laboratory imaging spectroscopy of a stagnic Luvisol profile - High resolution soil characterisation, classification and mapping of elemental concentrations |
000119 (2013) |
Sonja Breuer [Allemagne] ; Rolf Kilian [Allemagne] ; Oscar Baeza [Allemagne] ; Frank Lamy [Allemagne] ; Helge Arz [Allemagne] | Holocene denudation rates from the superhumid southernmost Chilean Patagonian Andes (53°S) deduced from lake sediment budgets |
000195 (2012) |
Tatjana Schneckenburger [Allemagne] ; Charisma Lattao [États-Unis] ; Joseph J. Pignatello [États-Unis] ; Gabriele E. Schaumann [Allemagne] ; Sören Thiele-Bruhn [Allemagne] ; XIAOYAN CAO [États-Unis] ; JINGDONG MAO [États-Unis] | Preparation and characterization of humic acid cross-linked with organic bridging groups |
000226 (2012) |
T. Iserloh [Allemagne] ; W. Fister [Suisse] ; M. Seeger [Allemagne] ; H. Willger [Allemagne] ; J. B. Ries [Allemagne] | A small portable rainfall simulator for reproducible experiments on soil erosion |
000243 (2011) |
Nina Neykova [Allemagne] ; Joy Obando [Kenya] ; Raimund Schneider [Allemagne] ; Chris Shisanya [Kenya] ; Sören Thiele-Bruhn [Allemagne] ; Frank M. Thomas [Allemagne] | Vertical root distribution in single-crop and intercropping agricultural systems in Central Kenya |
000244 (2011) |
Michael Vohland [Allemagne] ; Kerstin Michel [Autriche] ; Bernard Ludwig [Allemagne] | Use of near-infrared spectroscopy to distinguish carbon and nitrogen originating from char and forest-floor material in soils: usefulness of a genetic algorithm : Advances of near-infrared-spectrometry application in soil science |
000245 (2011) |
Michael Vohland [Allemagne] ; Monika Harbich [Allemagne] ; Oliver Schmidt [Allemagne] ; Thomas Jarmer [Allemagne] ; Christoph Emmerling [Allemagne] ; Soren Thiele-Bruhn [Allemagne] | Use of imaging spectroscopy to assess different organic carbon fractions of agricultural soils |
000267 (2011) |
G. E. Schaumann [Allemagne] ; S. Thiele-Bruhn [Allemagne] | Reprint of: Molecular modeling of soil organic matter: Squaring the circle? |
000288 (2011) |
Marco Hümann [Allemagne] ; Gebhard Schüler [Allemagne] ; Christoph Müller [Allemagne] ; Raimund Schneider [Allemagne] ; Margret Johst [Allemagne] ; Thomas Caspari [Allemagne] | Identification of runoff processes - The impact of different forest types and soil properties on runoff formation and floods |
000322 (2011) |
Michael Vohland [Allemagne] ; Joachim Besold [Allemagne] ; Joachim Hill [Allemagne] ; Heinz-Christian Fründ [Allemagne] | Comparing different multivariate calibration methods for the determination of soil organic carbon pools with visible to near infrared spectroscopy |
000323 (2011) |
Ute Hammesfahr [Allemagne] ; Reinhard Bierl [Allemagne] ; Sören Thiele-Bruhn [Allemagne] | Combined effects of the antibiotic sulfadiazine and liquid manure on the soil microbial-community structure and functions |
000339 (2011) |
Holger Heuer [Allemagne] ; Qodiah Solehati [Allemagne] ; Ute Zimmerling [Allemagne] ; Kristina Kleineidam [Allemagne] ; Michael Schloter [Allemagne] ; Tanja Müller [Allemagne] ; Andreas Focks [Allemagne] ; Soren Thiele-Bruhn [Allemagne] ; Kornelia Smalla [Allemagne] | Accumulation of Sulfonamide Resistance Genes in Arable Soils Due to Repeated Application of Manure Containing Sulfadiazine |
000351 (2010) |
Chanchai Srisutam [Allemagne] ; Jean-Frank Wagner [Allemagne] | Tsunami Sediment Characteristics at the Thai Andaman Coast |
000382 (2010) |
Thomas Jarmer [Allemagne] ; Joachim Hill [Allemagne] ; Hanoch Lavee [Israël] ; Pariente Sarah [Israël] | Mapping Topsoil Organic Carbon in Non-agricultural Semi-arid and Arid Ecosystems of Israel |
000410 (2010) |
Kristina Kleineidam [Allemagne] ; Shilpi Sharma [Allemagne] ; Anja Kotzerke [Allemagne] ; Holger Heuer [Allemagne] ; Sören Thiele-Bruhn [Allemagne] ; Kornelia Smalla [Allemagne] ; Berndt-Michael Wilke [Allemagne] ; Michael Schloter [Allemagne] | Effect of Sulfadiazine on Abundance and Diversity of Denitrifying Bacteria by Determining nirK and nirS Genes in Two Arable Soils |
000424 (2010) |
Christoph Knote [Allemagne] ; Günther Heinemann [Allemagne] ; Burkhardt Rockel [Allemagne] | Changes in weather extremes: Assessment of return values using high resolution climate simulations at convection-resolving scale |
000456 (2009) |
E. Ben-Dor [Israël] ; S. Chabrillat [Allemagne] ; J. A. M. Dematte [Brésil] ; G. R. Taylor [Australie] ; J. Hill [Allemagne] ; M. L. Whiting [États-Unis] ; S. Sommer [Italie] | Using Imaging Spectroscopy to study soil properties |
000460 (2009) |
Aline Finger [Luxembourg (pays), Allemagne] ; Thomas Schmitt [Allemagne] ; Frank Emmanuel Zachos [Allemagne] ; Marc Meyer [Luxembourg (pays)] ; Thorsten Assmann [Allemagne] ; Jan Christian Habel [Luxembourg (pays), Allemagne] | The genetic status of the violet copper Lycaena helle - a relict of the cold past in times of global warming |
000499 (2009) |
Mascha Jacob [Allemagne] ; Nadine Weland [Allemagne] ; Christian Platner [Allemagne] ; Matthias Schaefer [Allemagne] ; Christoph Leuschner [Allemagne] ; Frank M. Thomas [Allemagne] | Nutrient release from decomposing leaf litter of temperate deciduous forest trees along a gradient of increasing tree species diversity |
000547 (2009) |
J. B. Ries [Allemagne] ; M. Seeger [Allemagne, Pays-Bas] ; T. Iserloh [Allemagne] ; S. Wistorf [Allemagne] ; W. Fister [Allemagne] | Calibration of simulated rainfall characteristics for the study of soil erosion on agricultural land : Soil erosion and agriculture |
000553 (2009) |
Kristina Schauss [Allemagne] ; Andreas Focks [Allemagne] ; Holger Heuer [Allemagne] ; Anja Kotzerke [Allemagne] ; Heike Schmitt [Pays-Bas] ; Sören Thiele-Bruhn [Allemagne] ; Kornelia Smalla [Allemagne] ; Berndt-Michael Wilke [Allemagne] ; Michael Matthies [Allemagne] ; Wulf Amelung [Allemagne] ; Jörg Klasmeier [Allemagne] ; Michael Schloter [Allemagne] | Analysis, fate and effects of the antibiotic sulfadiazine in soil ecosystems |
000557 (2009) |
Michael Vohland [Allemagne] ; Christian Bossung [Allemagne] ; Heinz-Christian Fründ [Allemagne] | A spectroscopic approach to assess trace-heavy metal contents in contaminated floodplain soils via spectrally active soil components |
000619 (2008) |
Ute Hammesfahr [Allemagne] ; Holger Heuer [Allemagne] ; Bert Manzke [Allemagne] ; Kornelia Smalla [Allemagne] ; Sören Thiele-Bruhn [Allemagne] | Impact of the antibiotic sulfadiazine and pig manure on the microbial community structure in agricultural soils |
000633 (2008) |
M. Vohland [Allemagne] ; T. Jarmer [Allemagne] | Estimating structural and biochemical parameters for grassland from spectroradiometer data by radiative transfer modelling (PROSPECT + SAIL) |
000709 (2007) |
Axel Meyer [Allemagne] ; Susanne Höffler [Allemagne] ; Klaus Fischer [Allemagne] | Anion-exchange chromatography-electrospray ionization mass spectrometry method development for the environmental analysis of aliphatic polyhydroxy carboxylic acids |
000810 (2005) |
Martin Schlerf [Allemagne] ; Clement Atzberger [France] ; Joachim Hill [Allemagne] | Remote sensing of forest biophysical variables using HyMap imaging spectrometer data |
000873 (2005) |
Johannes Koch [Canada] ; Rolf Kilian [Allemagne] | 'Little Ice Age' glacier fluctuations, Gran Campo Nevado, southernmost Chile |
000951 (2004) |
Heike B. Bradl [Allemagne] | Adsorption of heavy metal ions on soils and soils constituents |
000991 (2003) |
Heidi Kreibich [Allemagne] ; Johannes Lehmann [États-Unis] ; Gabriela Scheufele [Allemagne] ; Jürgen Kern [Allemagne] | Nitrogen availability and leaching during the terrestrial phase in a várzea forest of the Central Amazon floodplain |
000998 (2003) |
G. Gleber [Allemagne] ; J. Thieme [Allemagne] ; J. Niemeyer [Allemagne] ; M. Feser [États-Unis] | Interaction of organic substances with iron studied by O1s spectroscopy: Development of an analysis program |
000A48 (2003) |
J. Junk [Allemagne] ; A. Helbig [Allemagne] | Die PM10-Staubbelastung in Rheinland-Pfalz: Neue gesetzliche Regelungen für Feinstaub und erste Messergebnisse |
000A68 (2002) |
J.-F. Wagner [Allemagne] ; C. Schnatmeyer [Allemagne] | Test field study of different cover sealing systems for industrial dumps and polluted sites |
000A88 (2002) |
Beata Luczak-Wilamowska [Pologne] | Neogene clays from Poland as mineral sealing barriers for landfills: experimental study |
000B38 (2002) |
Wolfhard Symader [Allemagne] ; Margret Roth [Allemagne] | Zur Frage der Veränderung chemischer Eigenschaften von Flusssedimenten durch Extremereignisse : Hydrologische Extreme: nicht nur aus aktuellem Anlass |
000B68 (2001) |
Andreas Krein [Allemagne] ; Renaat De Sutter [Belgique] | Use of artificial flood events to demonstrate the invalidity of simple mixing models |
000B70 (2001) |
A. Dathe [Allemagne] ; S. Eins [Allemagne] ; J. Niemeyer [Allemagne] ; G. Gerold [Allemagne] | The surface fractal dimension of the soil-pore interface as measured by image analysis |
000B84 (2001) |
C. Emmerling [Allemagne] ; T. Udelhoven [Allemagne] ; D. Schröder [Allemagne] | Response of soil microbial biomass and activity to agricultural de-intensification over a 10 year period |
000C44 (2000-05-15) |
J. Thieme [Allemagne] ; C. Schmidt [Allemagne] ; J. Niemeyer [Allemagne] | Studies of colloidal system in soils with X-ray microscopy |
000C51 (2000) |
W. Symader [Allemagne] ; R. Bierl [Allemagne] | Time series analysis of chemistry in bottom sediments of the Kartelbornsbach, Germany |
000C88 (2000) |
Joachim Hill [Allemagne] ; Brigitta Schütt [Allemagne] | Mapping complex patterns of erosion and stability in dry mediterranean ecosystems |
000C94 (2000) |
C. Emmerling [Allemagne] ; C. Liebner [Allemagne] ; M. Haubold-Rosar [Allemagne] ; J. Katzur [Allemagne] ; D. Schröder [Allemagne] | Impact of application of organic waste materials on microbial and enzyme activities of mine soils in the Lusatian coal mining region |
000D02 (2000) |
W. Gerwin [Allemagne] ; R. Baumhauer [Allemagne] | Effect of soil parameters on the corrosion of archaeological metal finds |
000E61 (1998) |
W. Symader [Allemagne] ; A. Krein [Allemagne] | Runoff generation process in a small limestone basin of the southern Eifel mountains |
000F25 (1998) |
T. Udelhoven [Allemagne] ; J. Hill [Allemagne] ; B. Schutt [Pays-Bas] ; A. Imeson [Pays-Bas] ; L. H. Cammeraat | A neural network approach for the identification of the organic carbon content of soils in a degraded semiarid ecosystem (Guadalentin, SE Spain) based on hyperspectral data from the DAIS-7915 Sensor |
001147 (1997) |
H. Schöffling [Allemagne] ; K.-H. Faas [Allemagne] | Förderung der Qualität im Weinbau durch individuelle Nutzung von Klonen : Untersuchung an 5 Rieslingklonen |
001192 (1996) |
J. Hill [Allemagne] ; J. Megier [Italie] ; W. Mehl [Italie] ; S. Sommer [Italie] | Soils and vegetation degradation monitoring in the Mediterranean Basin by the use of remote sensing |
001237 (1996) |
| Löss. Herkunft - Gliederung - Landschaften |
001348 (1994) |
T. Hintze [Allemagne] ; P. Gehlen ; D. Schröder | Are microbial biomass estimations equally valid with arable soils and forest soils ? |