@inproceedings{SproeteVesteFischeretal., author = {Spr{\"o}te, Roland and Veste, Maik and Fischer, Thomas and Lange, Philipp and Bens, Oliver and Raab, Thomas and H{\"u}ttl, Reinhard F.}, title = {Wie beeinflussen Kiefern (Pinus sylvestris L.) die Entwicklung der Benetzungshemmung auf Sandb{\"o}den?}, series = {B{\"o}den verstehen - B{\"o}den nutzen - B{\"o}den fit machen, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, 3. - 9. September 2011}, booktitle = {B{\"o}den verstehen - B{\"o}den nutzen - B{\"o}den fit machen, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, 3. - 9. September 2011}, language = {de} } @misc{ElmerBachmannGutschetal., author = {Elmer, Michael and Bachmann, Ute and Gutsch, Martin and Schr{\"o}der, Jens and B{\"a}ucker, Ernst and Lange, Mike and Clauder, Lothar and Bens, Oliver and Suckow, Felicitas and K{\"a}tzel, Ralf and Bues, Claus-Thomas and Frommhold, Heinz and Sonntag, Herbert and Fischer, Thomas and H{\"u}ttl, Reinhard F.}, title = {OakChain: Eichen-Kiefern-Mischbest{\"a}nde im Spannungsfeld von Klimawandel, Waldumbau und internationalem Holzmarkt}, series = {Forst und Holz}, volume = {64}, journal = {Forst und Holz}, number = {7/8}, issn = {0932-9315}, pages = {26 -- 29}, language = {de} } @incollection{BachmannBensElmeretal., author = {Bachmann, Ute and Bens, Oliver and Elmer, Michael and Fischer, Thomas and Raab, Thomas and H{\"u}ttl, Reinhard F.}, title = {Boden und Standortqualit{\"a}t}, series = {Nachhaltige Bewirtschaftung von Eichen-Kiefern-Mischbest{\"a}nden : im Spannungsfeld von Klimawandel, Waldumbau und internationalem Holzmarkt}, booktitle = {Nachhaltige Bewirtschaftung von Eichen-Kiefern-Mischbest{\"a}nden : im Spannungsfeld von Klimawandel, Waldumbau und internationalem Holzmarkt}, editor = {Elmer, Michael and K{\"a}tzel, Ralf and Bens, Oliver and Bues, Claus-Thomas and Sonntag, Herbert and H{\"u}ttl, Reinhard F.}, publisher = {oekom}, address = {M{\"u}nchen}, isbn = {978-3-86581-196-7}, pages = {31 -- 44}, language = {de} } @misc{Fischer, author = {Fischer, Thomas}, title = {Einfluß ausgew{\"a}hlter Fruchtfolgen und Fruchtarten auf die Kohlenstoffdynamik des Bodens auf einem grundwasserfernen Sandstandort}, series = {Mitteilungen der Gesellschaft f{\"u}r Pflanzenbauwissenschaften}, volume = {4}, journal = {Mitteilungen der Gesellschaft f{\"u}r Pflanzenbauwissenschaften}, issn = {0934-5116}, pages = {339 -- 342}, language = {de} } @misc{Fischer, author = {Fischer, Thomas}, title = {Einfluß von Winterweizen und Winterroggen in Fruchtfolgen mit unterschiedlichem Getreideanteil auf die mikrobielle Biomasse und die jahreszeitliche Kohlenstoffdynamik des Bodens}, series = {Archiv f{\"u}r Acker- und Pflanzenbau und Bodenkunde}, volume = {37}, journal = {Archiv f{\"u}r Acker- und Pflanzenbau und Bodenkunde}, issn = {0365-0340}, pages = {181 -- 189}, language = {de} } @incollection{Fischer, author = {Fischer, Thomas}, title = {Auswirkungen einer Wiederbefeuchtung auf die C- und N-Mineralisierung in der Humusauflage von Kiefern{\"o}kosystemen}, series = {Pflanzliche Stoffaufnahme und mikrobielle Wechselwirkungen in der Rhizosphere}, booktitle = {Pflanzliche Stoffaufnahme und mikrobielle Wechselwirkungen in der Rhizosphere}, editor = {Merbach, Wolfgang}, publisher = {Teubner}, address = {Stuttgart [u.a.]}, isbn = {3-8154-3528-5}, pages = {13 -- 20}, language = {de} } @inproceedings{FischerYairVeste, author = {Fischer, Thomas and Yair, Aaron and Veste, Maik}, title = {Infiltration, water holding capacity and growth patterns of biological soil crusts on sand dunes under arid and temperate climates}, series = {EGU General Assembly 2012, held 22-27 April, 2012 in Vienna}, booktitle = {EGU General Assembly 2012, held 22-27 April, 2012 in Vienna}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {de} } @misc{GeppertFischer, author = {Geppert, Helmut and Fischer, Thomas}, title = {CHROMATOGRAPHIE-Festphasenmikroextraktion von polaren Verbindungen}, series = {Labor Praxis}, volume = {33}, journal = {Labor Praxis}, number = {1}, issn = {0344-1733}, pages = {46 -- 47}, language = {de} } @misc{BrankatschkFischerVesteetal., author = {Brankatschk, Robert and Fischer, Thomas and Veste, Maik and Zeyer, Josef}, title = {Succession of N Cycling Processes in Biological Soil Crusts on a Central European Inland Dune}, series = {FEMS Microbiology Ecology}, volume = {83}, journal = {FEMS Microbiology Ecology}, number = {1}, issn = {1574-6941}, doi = {10.1111/j.1574-6941.2012.01459.x}, pages = {149 -- 160}, abstract = {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.}, language = {de} } @incollection{FischerBergmannHuettl, author = {Fischer, Thomas and Bergmann, Charlotte and H{\"u}ttl, Reinhard F.}, title = {Auswirkungen sich zeitlich {\"a}ndernder Schadstoffdepositionen auf Prozesse des Kohlenstoff- und Stickstoffumsatzes im Boden}, series = {Atmosph{\"a}rensanierung und Wald{\"o}kosysteme}, booktitle = {Atmosph{\"a}rensanierung und Wald{\"o}kosysteme}, editor = {H{\"u}ttl, Reinhard F. and Bellmann, Klaus and Seiler, Wolfgang}, publisher = {Eberhard-Blottner-Verlag}, address = {Taunusstein}, isbn = {3-89367-053-X}, pages = {144 -- 160}, language = {de} } @misc{DillyNiiAnnangFrankeetal., author = {Dilly, Oliver and Nii-Annang, Seth and Franke, Gabriele and Fischer, Thomas and Buegger, Franz and Zyakun, Anatoly}, title = {Resilience of microbial respiration, respiratory quotient and stable isotope characteristics to soil hydrocarbon addition}, series = {Soil Biology and Biochemistry}, volume = {43}, journal = {Soil Biology and Biochemistry}, number = {9}, issn = {0038-0717}, doi = {10.1016/j.soilbio.2010.09.026}, pages = {1808 -- 1811}, abstract = {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.}, language = {de} } @incollection{HuettlFischer, author = {H{\"u}ttl, Reinhard F. and Fischer, Thomas}, title = {Wirkungen auf Boden und Bodenorganismen}, language = {de} } @inproceedings{KruemmelbeinFischerRaabetal., author = {Kr{\"u}mmelbein, Julia and Fischer, Scarlett and Raab, Thomas and H{\"u}ttl, Reinhard F.}, title = {Bodenphysikalische Kenngr{\"o}ßen und deren fl{\"a}chenhafte Heterogenit{\"a}t auf einer homogen hergestellten Fl{\"a}che der Bergbaufolgelandschaft in der Lausitz}, series = {B{\"o}den - eine endliche Ressource, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, 5. bis 13. September 2009, Bonn}, booktitle = {B{\"o}den - eine endliche Ressource, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, 5. bis 13. September 2009, Bonn}, publisher = {Deutsche Bodenkundliche Gesellschaft (Selbstverlag)}, address = {Bonn}, language = {de} }