TY - CHAP A1 - Spröte, Roland A1 - Veste, Maik A1 - Fischer, Thomas A1 - Lange, Philipp A1 - Bens, Oliver A1 - Raab, Thomas A1 - Hüttl, Reinhard F. T1 - Wie beeinflussen Kiefern (Pinus sylvestris L.) die Entwicklung der Benetzungshemmung auf Sandböden? T2 - Böden verstehen - Böden nutzen - Böden fit machen, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, 3. - 9. September 2011 Y1 - 2011 UR - http://eprints.dbges.de/768/ ER - TY - GEN A1 - Elmer, Michael A1 - Bachmann, Ute A1 - Gutsch, Martin A1 - Schröder, Jens A1 - Bäucker, Ernst A1 - Lange, Mike A1 - Clauder, Lothar A1 - Bens, Oliver A1 - Suckow, Felicitas A1 - Kätzel, Ralf A1 - Bues, Claus-Thomas A1 - Frommhold, Heinz A1 - Sonntag, Herbert A1 - Fischer, Thomas A1 - Hüttl, Reinhard F. T1 - OakChain: Eichen-Kiefern-Mischbestände im Spannungsfeld von Klimawandel, Waldumbau und internationalem Holzmarkt T2 - Forst und Holz Y1 - 2009 SN - 0932-9315 VL - 64 IS - 7/8 SP - 26 EP - 29 ER - TY - CHAP A1 - Bachmann, Ute A1 - Bens, Oliver A1 - Elmer, Michael A1 - Fischer, Thomas A1 - Raab, Thomas A1 - Hüttl, Reinhard F. ED - Elmer, Michael ED - Kätzel, Ralf ED - Bens, Oliver ED - Bues, Claus-Thomas ED - Sonntag, Herbert ED - Hüttl, Reinhard F. T1 - Boden und Standortqualität T2 - Nachhaltige Bewirtschaftung von Eichen-Kiefern-Mischbeständen : im Spannungsfeld von Klimawandel, Waldumbau und internationalem Holzmarkt Y1 - 2009 SN - 978-3-86581-196-7 SP - 31 EP - 44 PB - oekom CY - München ER - TY - GEN A1 - Fischer, Thomas T1 - Einfluß ausgewählter Fruchtfolgen und Fruchtarten auf die Kohlenstoffdynamik des Bodens auf einem grundwasserfernen Sandstandort T2 - Mitteilungen der Gesellschaft für Pflanzenbauwissenschaften Y1 - 1991 SN - 0934-5116 VL - 4 SP - 339 EP - 342 ER - TY - GEN A1 - Fischer, Thomas T1 - Einfluß von Winterweizen und Winterroggen in Fruchtfolgen mit unterschiedlichem Getreideanteil auf die mikrobielle Biomasse und die jahreszeitliche Kohlenstoffdynamik des Bodens T2 - Archiv für Acker- und Pflanzenbau und Bodenkunde Y1 - 1993 SN - 0365-0340 VL - 37 SP - 181 EP - 189 ER - TY - CHAP A1 - Fischer, Thomas ED - Merbach, Wolfgang T1 - Auswirkungen einer Wiederbefeuchtung auf die C- und N-Mineralisierung in der Humusauflage von Kiefernökosystemen T2 - Pflanzliche Stoffaufnahme und mikrobielle Wechselwirkungen in der Rhizosphere Y1 - 1996 SN - 3-8154-3528-5 SP - 13 EP - 20 PB - Teubner CY - Stuttgart [u.a.] ER - TY - CHAP A1 - Fischer, Thomas A1 - Yair, Aaron A1 - Veste, Maik T1 - Infiltration, water holding capacity and growth patterns of biological soil crusts on sand dunes under arid and temperate climates T2 - EGU General Assembly 2012, held 22-27 April, 2012 in Vienna Y1 - 2012 N1 - EGU2012-5034 PB - European Geophysical Society CY - Katlenburg-Lindau ER - TY - GEN A1 - Geppert, Helmut A1 - Fischer, Thomas T1 - CHROMATOGRAPHIE-Festphasenmikroextraktion von polaren Verbindungen T2 - Labor Praxis Y1 - 2009 SN - 0344-1733 VL - 33 IS - 1 SP - 46 EP - 47 ER - TY - GEN A1 - Brankatschk, Robert A1 - Fischer, Thomas A1 - Veste, Maik A1 - Zeyer, Josef T1 - Succession of N Cycling Processes in Biological Soil Crusts on a Central European Inland Dune T2 - FEMS Microbiology Ecology N2 - Biological soil crusts (BSCs) are microbial assemblages that occur worldwide and facilitate ecosystem development by nitrogen (N) and carbon accumulation. N turnover within BSC ecosystems has been intensively studied in the past; however, shifts in the N cycle during BSC development have not been previously investigated. Our aim was to characterise N cycle development first by the abundance of the corresponding functional genes (in brackets) and second by potential enzyme activities; we focussed on the four processes: N fixation (nifH), mineralisation as proteolysis and chitinolysis (chiA), nitrification (amoA) and denitrification (nosZ). We sampled from four phases of BSC development and from a reference located in the rooting zone of Corynephorus canescens, on an inland dune in Germany. BSC development was associated with increasing amounts of chlorophyll, organic carbon and N. Potential activities increased and were highest in developed BSCs. Similarly, the abundance of functional genes increased. We propose and discuss three stages of N process succession. First, the heterotrophic stage (mobile sand without BSCs) is dominated by mineralisation activity. Second, during the transition stage (initial BSCs), N accumulates, and potential nitrification and denitrification activity increases. Third, the developed stage (established BSCs and reference) is characterised by the dominance of nitrification. Y1 - 2013 U6 - https://doi.org/10.1111/j.1574-6941.2012.01459.x SN - 1574-6941 VL - 83 IS - 1 SP - 149 EP - 160 ER - TY - CHAP A1 - Fischer, Thomas A1 - Bergmann, Charlotte A1 - Hüttl, Reinhard F. ED - Hüttl, Reinhard F. ED - Bellmann, Klaus ED - Seiler, Wolfgang T1 - Auswirkungen sich zeitlich ändernder Schadstoffdepositionen auf Prozesse des Kohlenstoff- und Stickstoffumsatzes im Boden T2 - Atmosphärensanierung und Waldökosysteme Y1 - 1995 SN - 3-89367-053-X SP - 144 EP - 160 PB - Eberhard-Blottner-Verlag CY - Taunusstein ER - TY - GEN A1 - Dilly, Oliver A1 - Nii-Annang, Seth A1 - Franke, Gabriele A1 - Fischer, Thomas A1 - Buegger, Franz A1 - Zyakun, Anatoly T1 - Resilience of microbial respiration, respiratory quotient and stable isotope characteristics to soil hydrocarbon addition T2 - Soil Biology and Biochemistry N2 - On the basis of CO2 evolution rate, O2 uptake rate, and 13C isotopic signature of respired CO2, the metabolic response to the addition of 13C labelled n-hexadecane and palmitic acid each with supplementary nitrogen was studied for two topsoils, one under continuous agricultural management and the other under beech forest. The CO2 evolution rate was immediately stimulated in the agricultural soil and the respiratory quotient (RQ) decreased from 0.8 to 0.4 mol CO2 evolution rate per mol O2 uptake rate, which was below the theoretically expected value of 0.65 and 0.70 for the degradation of n-hexadecane and palmitic acid, respectively. The microbial response was delayed in the forest soil, but developed better than in the agricultural soil throughout the subsequent 2–4 weeks. Consequently, the respiration rate returned earlier to the initial level for the beech forest soil and the δ13C of respired CO2 and RQ approached values before hydrocarbon addition. Based on the link among respiration rates, RQ and 13C–CO2 value, the added oil-analogue compounds induced a more rapid response in the agricultural soil and were degraded more completely in the forest soil. We concluded that the resilience, which we defined here as the capacity of the soil microbiota to buffer perturbance and to reorganise in response to change resulting in a more desirable system, was higher in our forest soil than for the agricultural soil. Y1 - 2011 U6 - https://doi.org/10.1016/j.soilbio.2010.09.026 SN - 0038-0717 VL - 43 IS - 9 SP - 1808 EP - 1811 ER - TY - CHAP A1 - Hüttl, Reinhard F. A1 - Fischer, Thomas T1 - Wirkungen auf Boden und Bodenorganismen Y1 - 2001 ER - TY - CHAP A1 - Krümmelbein, Julia A1 - Fischer, Scarlett A1 - Raab, Thomas A1 - Hüttl, Reinhard F. T1 - Bodenphysikalische Kenngrößen und deren flächenhafte Heterogenität auf einer homogen hergestellten Fläche der Bergbaufolgelandschaft in der Lausitz T2 - Böden - eine endliche Ressource, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, 5. bis 13. September 2009, Bonn Y1 - 2009 UR - http://eprints.dbges.de/439/1/DBG-Mitteilungen_Bonn2009.pdf UR - http://www.dbges.de PB - Deutsche Bodenkundliche Gesellschaft (Selbstverlag) CY - Bonn ER -