@incollection{FettweisBensKochetal., author = {Fettweis, U. J. and Bens, Oliver and Koch, A. and H{\"u}ttl, Reinhard F.}, title = {Untersuchungen zur Pedogenese an Rekultivierungsstandorten unter forstlicher Nutzung (Pinus spec.) im Niederlausitzer Braunkohlerevier}, series = {Landschaft im Wandel - {\"O}kologie im Wandel}, booktitle = {Landschaft im Wandel - {\"O}kologie im Wandel}, editor = {Peschel, Tim}, publisher = {Verl. Die Werkstatt}, address = {G{\"o}ttingen}, isbn = {3-89533-379-4}, pages = {S. 221}, language = {de} } @incollection{FischerBensHuettl, author = {Fischer, H. and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Humusformenwandel und Kohlenstoffumsatz als boden{\"o}kologische Kenngr{\"o}ßen in der Folge von Waldumbaumaßnahmen}, language = {de} } @inproceedings{BaumannBensEineckeetal., author = {Baumann, K. and Bens, Oliver and Einecke, Markus and Fettweis, U. J. and Gerke, Horst H.}, title = {Experimental study on the 3D spatial distribution of soil properties of a reclaimed lignitic mine soil afforested with Pinus nigra}, language = {en} } @inproceedings{GerkeSchaafHuettl, author = {Gerke, Horst H. and Schaaf, Wolfgang and H{\"u}ttl, Reinhard F.}, title = {Effects of local soil chemical and hydraulic nonequilibria on element budgets of disturbed sites}, abstract = {Verlagsort: Bangkok/Thailand}, language = {en} } @inproceedings{HuettlBens, author = {H{\"u}ttl, Reinhard F. and Bens, Oliver}, title = {Soil organic formation and dynamics in post-mining landscapes.}, language = {en} } @article{Chabbi, author = {Chabbi, Abad}, title = {Metal concentrations in pore water of the Lusatian lignite mining sediements and internal metal distribution in Juncus bulbosus}, language = {en} } @article{WahlBensHuettl, author = {Wahl, Niels Arne and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Water repellency and hydraulic condictivity of forest soils as influenced by management practices}, language = {en} } @article{Schaaf, author = {Schaaf, Wolfgang}, title = {Leaching induced changes in substrate and solution chemistry of mine soil microcosms}, language = {en} } @article{ChabbiHuettl, author = {Chabbi, Abad and H{\"u}ttl, Reinhard F.}, title = {Biological and chemical perspectives of ecosystem disturbance}, language = {en} } @article{WahlBensHuettl, author = {Wahl, Niels Arne and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Ver{\"a}nderung pedo-hydrologischer Eigenschaften als Folge differenzierter Bewirtschaftung von Waldb{\"o}den}, language = {de} } @incollection{SchaeferBensWahl, author = {Sch{\"a}fer, B. and Bens, Oliver and Wahl, Niels Arne}, title = {Pedo-hydrologische Wirkung des {\"o}kologischen Waldumbaus auf die Wasserretention in B{\"o}den}, language = {de} } @inproceedings{BensFettweisKoch, author = {Bens, Oliver and Fettweis, U. J. and Koch, A.}, title = {Soil organic matter formation and root functioning in lignite-rich mine soils in Lusatia, Germany}, language = {en} } @inproceedings{WoelleckeSteinerMuenzenbergeretal., author = {W{\"o}llecke, Jens and Steiner, A. and M{\"u}nzenberger, Babette and H{\"u}ttl, Reinhard F.}, title = {Die Beziehung zwischen N{\"a}hrelementkonzentration der Feinstwurzeln und dem Vorkommen der Ektomykorrhizen}, series = {Durchwurzelung, Rhizodeposition und Pflanzenverf{\"u}gbarkeit von N{\"a}hrstoffen und Schwermetallen, 12. Borkheider Seminar zur {\"O}kophysiologie des Wurzelraumes}, booktitle = {Durchwurzelung, Rhizodeposition und Pflanzenverf{\"u}gbarkeit von N{\"a}hrstoffen und Schwermetallen, 12. Borkheider Seminar zur {\"O}kophysiologie des Wurzelraumes}, editor = {Merbach, Wolfgang}, edition = {1. Auflage}, publisher = {Teubner}, address = {Stuttgart [u.a.]}, isbn = {3-519-00377-5}, pages = {36 -- 42}, language = {de} } @incollection{SchneiderFischerRumpelt, author = {Schneider, Bernd Uwe and Fischer, H. and Rumpelt, A.}, title = {Ver{\"a}nderungen von Wurzel- und Mykorrhizaz{\"o}nosen im Zuge von Waldumbaumaßnahmen}, language = {de} } @incollection{StockBensHuettl, author = {Stock, Oliver and Bens, Oliver and H{\"u}ttl, Reinhard F.}, title = {Saisonale Substratverfestigung von landwirtschaftlich genutzten Rekultivierungsb{\"o}den der Niederlausitzer Bergbaufolgelandschaft}, language = {de} } @misc{Stuebner, author = {St{\"u}bner, Matthias}, title = {Entwicklung eines Informationssystems f{\"u}r interdisziplin{\"a}re Projekte Fallbeispiel Sonderforschungsbereich 565 der DFG Gest{\"o}rte Kulturlandschaften.}, language = {de} } @article{SchaeferBensWahl, author = {Sch{\"a}fer, B. and Bens, Oliver and Wahl, Niels Arne}, title = {Einfluss von Waldumbaumaßnahmen auf die Infiltrationseigenschaften differenziert bestockter Forststandorte}, language = {de} } @article{SchaeferBensFischer, author = {Sch{\"a}fer, B. and Bens, Oliver and Fischer, H.}, title = {Einfluss des Baumartenwechsels auf die Wasserspeicherf{\"a}higkeit von sandigen B{\"o}den Nordost-Deutschlands}, language = {de} } @incollection{Chabbi, author = {Chabbi, Abad}, title = {Die Bedeutung der Interaktion von Wurzelexudaten der Zwiebelbinse und Mikroorganismen unter Eisenplatten f{\"u}r die Kohlenstoff-Verf{\"u}gbarkeit in sauren Sedimenten von Tagebaurestseen}, language = {de} } @incollection{Bungart, author = {Bungart, Rolf}, title = {Produktion von Bioenergie durch den Anbau schnellwachsender Baumarten in der Bergbaufolgelandschaft des Lausitzer Braunkohlereviers}, language = {de} } @phdthesis{Hartmann, author = {Hartmann, Ralf}, title = {{\"O}kosystemare Stoffbilanzen von Kiefernjungbest{\"a}nden (Pinus sylvestris L.) nach Einsatz von biotithaltigen Gesteinsmehlen bei der forstlichen Rekultivierung kohlefreier sandiger Kipprohb{\"o}den unter besonderer Ber{\"u}cksichtigung der N{\"a}hrelementversorgung}, publisher = {Brandenburgische Technische Universit{\"a}t}, address = {Cottbus}, language = {de} } @article{BungartHuettl, author = {Bungart, Rolf and H{\"u}ttl, Reinhard F.}, title = {Produktion von Bioenergie duch den Anbau schnellwachsender Baumarten in der Bergbaufolgelandschaft des Lausitzer Braunkohlereviers}, language = {de} } @incollection{HuettlFischer, author = {H{\"u}ttl, Reinhard F. and Fischer, Thomas}, title = {Wirkungen auf Boden und Bodenorganismen}, language = {de} } @incollection{Bens, author = {Bens, Oliver}, title = {Die Rekultivierung von Bergbaufolgestandorten - Zur Bedeutung der organischen Bodensubstanz}, language = {de} } @phdthesis{Woellecke, author = {W{\"o}llecke, Jens}, title = {Charakterisierung der Mykorrhizaz{\"o}nosen zweier Kiefernforste unterschiedlicher Trophie }, publisher = {Brandenburgische Techn. Univ.}, address = {Cottbus}, language = {de} } @incollection{HuettlBens, author = {H{\"u}ttl, Reinhard F. and Bens, Oliver}, title = {Boden}, language = {de} } @phdthesis{Scherzer, author = {Scherzer, J{\"o}rg}, title = {Der Wasserhaushalt von Kiefernforsten auf Kippb{\"o}den der Niederlausitz}, publisher = {Brandenburgische Techn. Univ.}, address = {Cottbus}, language = {de} } @article{Keplin, author = {Keplin, Beate}, title = {Decomposition of root litter in Pinus sylvestris L. and Pinus nigra stands on carboniferous substrates in the Lusatian lignite mining district}, language = {en} } @techreport{HuettlBens, author = {H{\"u}ttl, Reinhard F. and Bens, Oliver}, title = {Evaluation of the quality of scientific technological activities at the University of South Bohemia (USB) at Ceske Budejovice}, language = {en} } @article{WildenSchaafHuettl, author = {Wilden, R. and Schaaf, Wolfgang and H{\"u}ttl, Reinhard F.}, title = {Element budget of two afforested mine sites after application of fertilizer and organic residues}, language = {en} } @article{Huettl, author = {H{\"u}ttl, Reinhard F.}, title = {Forest ecosystem developement in post-mining landscapes: a case study of the Lusatian lignite district}, language = {en} } @article{Huettl, author = {H{\"u}ttl, Reinhard F.}, title = {Special Issue "Ecology Management of Post-Mining Landscapes"}, language = {en} } @article{Huettl, author = {H{\"u}ttl, Reinhard F.}, title = {Editorial Special Issue "Ecology Management of Post-Mining Areas"}, language = {en} } @article{HuettlBradshaw, author = {H{\"u}ttl, Reinhard F. and Bradshaw, A. D.}, title = {Ecology of Post-Mining Landscapes}, language = {en} } @article{BradshawHuettl, author = {Bradshaw, A. D. and H{\"u}ttl, Reinhard F.}, title = {Future minesite restoration involves a broader approach}, series = {Ecological engineering}, volume = {17}, journal = {Ecological engineering}, edition = {2-3}, issn = {0925-8574}, pages = {87 -- 90}, language = {en} } @article{HuettlBradshaw, author = {H{\"u}ttl, Reinhard F. and Bradshaw, A. D.}, title = {Open-cast mining and water resources}, series = {Journal of Geochemical Exploration}, volume = {73}, journal = {Journal of Geochemical Exploration}, number = {2}, issn = {0375-6742}, pages = {61 -- 62}, language = {en} } @incollection{GerkeSchaafHangen, author = {Gerke, Horst H. and Schaaf, Wolfgang and Hangen, Edzard}, title = {Pr{\"a}ferentielle Wasser- und Luftbewegung in heterogenen aufgeforsteten Kippen im Lausitzer Braunkohletagebaugebiet}, language = {de} } @incollection{Knoche, author = {Knoche, Dirk}, title = {Wasser- und Stoffdynamik von Wald{\"o}kosystemen auf schwefelsauren Kippsubstraten des Braunkohlentagebaues im Lausitzer Braunkohlerevier}, language = {de} } @article{Schaaf, author = {Schaaf, Wolfgang}, title = {Temporal and spatial development of soil solution chemistry and element budgets in different minesoils of the Lusatian lignite mining area: citeria for the application of waste materials?}, language = {en} } @article{Hangen, author = {Hangen, Edzard}, title = {Pr{\"a}ferentieller Fluß in einem aufgeforsteten kohlehaltigen Kippenboden. Identifizierung von Fließwegen, Hydrophobie und Heterogenit{\"a}t}, language = {de} } @article{Schaaf, author = {Schaaf, Wolfgang}, title = {Chemismus hochkonzentrierter Bodenl{\"o}sungen aus kohle- und pyrithaltigen Kippenb{\"o}den und Wechselwirkungen mit Festphase}, language = {de} } @article{Puhlmann, author = {Puhlmann, M.}, title = {Stoffkonzentrations{\"a}nderungen in der Bodenl{\"o}sung dreier unterschiedlich vorbelasteter Kiefern{\"o}kosysteme im nordostdeutschen Tiefland}, language = {de} } @article{HangenGerkeSchaafetal., author = {Hangen, Edzard and Gerke, Horst H. and Schaaf, Wolfgang and H{\"u}ttl, Reinhard F.}, title = {Hydrophobie und pr{\"a}ferentieller Fluß in einem aufgeforsteten Kippenboden}, language = {de} } @article{Wilden, author = {Wilden, R.}, title = {Kiefern-Aufforstung auf Kippen - Applikation von Minerald{\"u}nger, Kl{\"a}rschlamm und Kompost}, language = {de} } @article{Schaaf, author = {Schaaf, Wolfgang}, title = {Wasser- und Stoffhaushalt von Kiefern{\"o}kosystemen auf Kippe}, 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{SchaafZech, author = {Schaaf, Wolfgang and Zech, Wolfgang}, title = {D{\"u}ngung mit gebranntem Magnesit und Magnesiumhydroxid zur Standortmelioration in einem stark gesch{\"a}digten Fichten{\"o}kosystem}, language = {de} } @incollection{Weisdorfer, author = {Weisdorfer, M.}, title = {Auswirkungen sich zeitlich {\"a}ndernder Schadstoffdepositionen auf Stofftransport und -umsetzung im Boden}, language = {de} } @misc{Huettl, author = {H{\"u}ttl, Reinhard F.}, title = {{\"O}kologisches Entwicklungspotential der Bergbaufolgelandschaften im Lausitzer Braunkohlerevier - ein interdisziplin{\"a}rer Forschungsschwerpunkt an der Brandenburgischen Technischen Universit{\"a}t Cottbus}, language = {de} } @article{SchaafWeisdorferHuettl, author = {Schaaf, Wolfgang and Weisdorfer, M. and H{\"u}ttl, Reinhard F.}, title = {SANA E: {\"O}kosystemare Untersuchungen in drei Kiefernbest{\"a}nden unterschiedlicher atmosph{\"a}rischer Belastung im Nordostdeutschen Tiefland}, language = {de} } @article{SchaafWeisdorferHuettl, author = {Schaaf, Wolfgang and Weisdorfer, M. and H{\"u}ttl, Reinhard F.}, title = {Soil solution chemistry and element budgets of three Scots pine ecosystems along a deposition gradient in north-eastern Germany}, language = {en} } @misc{SchaafZech, author = {Schaaf, Wolfgang and Zech, Wolfgang}, title = {Element turnover in a heavily damaged Norway spruce ecosystem influenced by N deposition}, pages = {277 -- 285}, language = {en} } @article{Schaaf, author = {Schaaf, Wolfgang}, title = {Sickerwasserchemie dreier Kiefern{\"o}kosysteme entlang eines Depositionsgradienten im Nordostdeutschen Tiefland}, language = {de} } @article{Huettl, author = {H{\"u}ttl, Reinhard F.}, title = {Nutrient supply of forest soils in relation to management and site history}, language = {en} } @misc{FischerVesteEiseleetal., author = {Fischer, Thomas and Veste, Maik and Eisele, Andreas and Bens, Oliver and Spyra, Wolfgang and H{\"u}ttl, Reinhard F.}, title = {Small Scale Spatial Heterogeneity of Normalized Difference Vegetation Indices (NDVI) and Hot Spots of Photosynthesis in Biological Soil Crusts}, series = {Flora}, volume = {207}, journal = {Flora}, number = {3}, doi = {10.1016/j.flora.2012.01.001}, pages = {159 -- 167}, abstract = {Normalized Difference Vegetation Indices (NDVIs) are typically determined using satellite or airborne remote sensing, or field portable spectrometers, which give an averaged signal on centimetre to metre scale plots. Biological soil crust (BSC) patches may have smaller sizes, and ecophysiological, hydrological as well as pedological processes may be heterogeneously distributed within this level of resolution. A ground-based NDVI imaging procedure using low-cost equipment (Olympus Camedia 5000z digital camera equipped with a Hoya R72 infrared filter) was developed in this study to fill this gap at the level of field research, where carrying costly and bulky equipment to remote locations is often the limiting factor for data collection. Method principle and field data are presented, and the field experiment was deepened comparing NDVI measurements and CO2 turnover of soil crust samples in the laboratory, backing the reliability of the approach. A commercially available colour rendition chart with known red (600-700 nm) and NIR (800-900 nm) reflectances was placed into each scene and used for calibration purposes on a per-image basis. Generation of NDVI images involved (i) determination of red and NIR reflectances from the pixel values of the red and NIR channels, respectively, and (ii) calculation and imaging of the NDVI, where NDVI values of -1 to +1 were mapped to grey values of 0 to 255. The correlation between NDVI values retrieved from these images and NDVI values determined using field spectrometry was close (r2 = 0.91), the 95\% confidence interval amounted to 0.10 NDVI units. The pixel resolution was 0.8 mm in the field and 0.2 mm in the laboratory, but can still be improved significantly with closer distance to the crust or with higher camera resolution. NDVI values obtained using the new method were related to the net CO2 uptake of BSCs, where both slope and correlation coefficient of the respective regression function conformed with literature data. Geostatistical analysis revealed that both spatial variability of net CO2 uptake as well as size of individual hot spots of this parameter increased with crust development. The latter never exceeded 4 mm in the investigated crusts, which points to the necessity of high resolution imaging for linking remote sensing with ecophysiology. Perspectively, the new method could be used for field monitoring of both biological soil crusts and vascular vegetation.}, language = {en} } @misc{ZyakunNiiAnnangFrankeetal., author = {Zyakun, Anatoly and Nii-Annang, Seth and Franke, Gabriele and Fischer, Thomas and Buegger, Franz and Dilly, Oliver}, title = {Microbial Actvity and 13C/12C Ratio as Evidence of N-Hexadecane and N-Hexadecanoic Acid Biodegradation in Agricultural and Forest Soils}, series = {Geomicrobiology Journal}, volume = {28}, journal = {Geomicrobiology Journal}, number = {7}, issn = {1521-0529}, doi = {10.1080/01490451.2010.489922}, pages = {632 -- 647}, abstract = {The dynamics of microbial degradation of exogenous contaminants, n-hexadecane and its primary microbial oxidized metabolite, n-hexadecanoic (palmitic) acid, was studied for topsoils, under agricultural management and beech forest on the basis the changes in O2 uptake, CO2 evolution and its associated microbial and non-microbial carbon isotopic signature, the respiratory quotient (RQ) and the priming effect (PE) of substrates. Soil microbial communities in agricultural soil responded to the n-hexadecane addition more rapidly compared to those of forest soil, with lag-periods of about 23 ± 10 and 68 ± 13 hours, respectively. Insignificant difference in the lag-period duration was detected for agricultural (tlag = 30 ± 13 h) and forest (tlag = 30 ± 14 h) soils treated with n-hexadecanoic (palmitic) acid. These results demonstrate that the soil microbiota differed in metabolic activities for using n-hexadecane as a reductive hydrocarbon and n-hexadecanoic acid as a partly oxidized hydrocarbon. The corresponding δ13C of respired CO2 after the addition of the hydrocarbon contaminants to soils indicates a shift in microbial activity towards the consumption of exogenous substrates with a more complete degradation of n-hexadecane in the agricultural soil, for which some initial contents of hydrocarbons are inherent. It was reflected in the carbon isotope signature of microbial biomass. It is supposed that the observed deviation of RQ from theoretically calculated value under microbial substrate mineralization is determined by difference in the time (Δti) of registration of CO2 production and O2 consumption. Positive priming effect (PE) of n-hexadecane and negative PE of n-hexadecanoic (palmitic) acid were detected in agricultural and forest soils. It is suggested that positive PE of n-hexadecane is conditioned by the induction of microbial enzymes that perform hydroxylation/oxygenation of stable SOM compounds mineralized by soil microbiota to CO2. The microbial metabolism coupled with oxidative decarboxylation of n-hexadecanoic acid is considered as one of the most probable causes of the revealed negative PE value.}, language = {en} } @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} } @misc{MedinskiFreeseBoehmetal., author = {Medinski, Tanya V. and Freese, Dirk and B{\"o}hm, Christian and Slazak, Anna}, title = {Soil carbon fractions in short rotation poplar and black locust coppices, Germany}, series = {Agroforestry Systems}, volume = {88}, journal = {Agroforestry Systems}, number = {3}, issn = {1572-9680}, doi = {10.1007/s10457-014-9709-2}, pages = {505 -- 515}, abstract = {Short rotation coppice (SRC) is seen as a successful management system, which in addition to energy wood production may enhance soil carbon sequestration. The objective of this study was to investigate total, labile and stable soil carbon fractions at SRCs composed of poplar clones Max 1 (Populus nigra x P. maximowiczii), Muhle Larsen (Populus Trichocarpa), and black locust (Robinia pseudoacacia L.). Study was conducted at three SRC sites (Allendorf, Dornburg, and Forst) varying in age (1-4 years old), soil texture and climatic characteristics, in Germany. Composite soil samples collected at SRCs from 0 to 3; 0-10; 10-30; and 30-60 cm depth layers were compared with soils collected from adjacent crop strips. Samples were analysed for total organic carbon (TOC), hot-water extractable carbon (HWC), and organic carbon (OC) at 250-2,000; 53-250; and\53 lm soil-size aggregates. Total OC stocks in 0-60 cm soil layer were the highest at the site with the heaviest texture, Dornburg, followed by Forst and Allendorf, comprising 92-107; 59-74; and 53-64 Mg ha-1, respectively. Although no significant differences in the total OC stocks between SRCs and adjacent crops were found for the 0-60 cm layer, a significantly (p\0.05) higher TOC, HWC, OC at macroaggregates (250-2,000 lm), and the amount of macro-aggregates were found in the top 0-3 cm layer in all SRC sites (except the youngest poplar SRC in Forst) compared to adjacent crop strips. A greater macro-aggregate formation in SRCs related to the lower soil disturbance compared to the tilled crops, revealed a potential of SRC for C sequestration, as C occluded within soil aggregates has a slower decomposition rates and longer residence time.}, language = {en} } @misc{KueppersKueppersHornaetal., author = {K{\"u}ppers, Manfred and K{\"u}ppers, Barbara I. L. and Horna, Viviana and Veste, Maik and Zimmermann, Reiner and Lauerer, Marianne and Aas, Gregor}, title = {Green barks of trees from drought deciduous forests ("bosque seco") in northern Peru/southern Ecuador do not perform CAM}, series = {Basic and Applied Dryland research}, journal = {Basic and Applied Dryland research}, issn = {1864-3191}, doi = {10.1127/badr/2015/0002}, pages = {15}, abstract = {Trees from drought deciduous forests ("bosque seco") in northern Peru and southern Ecuador regularly shed their leaves at the onset of seven months-long periods without rain. This way they very effectively reduce the bulk water consumption by leaf transpiration, still loosing small amounts of water through their bark, but at the risk of too little or no carbon gain when leaf-less. Seven species studied here have good developed green cortex tissue on stems and axes, as especially evident for the "bottle tree" Ceiba trischistandra (A. Gray) Bakhuisen (Bombacaceae). In several leaf-less tree species at the end of summer drought, when xylem sap flows are very low, indications of higher xylem flows at night as compared to day-time were found, which led to the question of whether the trees are capable of performing CAM in their axes. However, although quite low in some cases, the pH of the cortex tissues did not fluctuate diurnally. In addition, no night-time carbon uptake could be observed. Although no net carbon gain was measured in C. trischistandra and Erythrina smithiana Krukoff (Fabaceae) photosynthetic activity of the green cortex was sufficient to re-assimilate between 50\% to 60\% of the carbon released by mitochondrial respiration. In contrast, the obligate CAM plant Cereus diffusus (Britton \& Rose) Werdermann (Cactaceae), which was studied as a reference in the same environment, showed both diurnal pH-fluctuations in its green tissue with lowest values before sun rise, and net carbon fixation at night.}, language = {en} } @incollection{BensFelixHenningsen, author = {Bens, Oliver and Felix-Henningsen, Peter}, title = {Variability of litter decomposition and nitrogen turnover in different Scots pine (Pinus sylvestris) ecosystems in Northwest Germany under the influence of groundwater lowering}, language = {en} } @inproceedings{BensRaabSproeteetal., author = {Bens, Oliver and Raab, Thomas and Spr{\"o}te, Roland and Forman, Steven L. and H{\"u}ttl, Reinhard F.}, title = {Holocene Dune Formation and Human-Induced Aeolian Remobilisation in South Brandenburg, Germany}, series = {AGU 2008 Fall Meeting, Suppl.}, booktitle = {AGU 2008 Fall Meeting, Suppl.}, pages = {H51D-0842}, abstract = {In the Mid Latitudes form and function of the earth surface are mainly affected by Pleistocene periglacial processes such as solifluction, cryoturbation and aeolian deposition. On the other hand, human impact on landscapes in Central Europe may date back to the earliest farmers from the Neolithic Period (c. 5500 a cal BC). At least since the Middle Ages intense land-use produced wide deforested areas. In the sand-rich North German Lowland these human-induced deforestation often resulted in the remobilisation of Late Pleistocene to Early Holocene sand dunes. Especially in the vicinity of former mining sites or glassworks the dune landscapes possess quite young stratigraphic disturbances (fossilized horizons, weak developed top soils). Within the scope of the Transregional Collaborative Research Centre (SFB/TRR) 38, funded by the Deutsche Forschungsgemeinschaft (DFG), inland dunes in South Brandenburg were used as comparison sites to study structures and processes of the initial ecosystem development phase in an artificial water catchment. Here, we present first results of the pedostratigraphy and the age of two dune systems near Glashuette which is about 50 km south of Berlin. Based on twelve Optical Stimulated Luminescence (OSL) and six radiocarbon (14C) datings a chronology of the landscape development for the last c. 10000 years is derived. Data prove that both dune systems - even though they are just c. 1 km apart and have similar morphological features such as height, width, and orientation - have a completely different history in aeolian sand deposition and pedogenesis. At dune 'Glashuette 1' a well established podsol forms the topsoil. At dune 'Glashuette 2' soil development is clearly in a more initial state showing only some humus accumulation and weaker podsolization processes. OSL and 14C ages of sand from 'Glashuette 1' range between about 11.4 ka cal. BC (3.9 m below surface) and 9.4 ka cal. BC (0.7 m below surface). Against that, the sands in 'Glashuette 2' are mainly dated to about 0.8 ka cal BC (3.4 to 0.7 m below surface). On the basis of our findings further analyses can be planned more accurately to study the impact of initial processes on the later state of ecosystems characteristics.}, language = {en} } @inproceedings{KapplerKaiserGanzenmuelleretal., author = {Kappler, Christoph and Kaiser, Knut and Ganzenm{\"u}ller, Raphael and K{\"u}ster, Mathias and Nicolay, Alexander and F{\"u}lling, Alexander and Bens, Oliver and Raab, Thomas}, title = {A review of geochronological data from northeastern Germany: evaluating late Quaternary soil formation and land surface dynamics}, series = {3rd Annual ICLEA Workshop 2014, Dynamics of Climate and Landscape Evolution of Cultural Landscapes in the Northern Central European Lowlands since the Last Ice Age}, booktitle = {3rd Annual ICLEA Workshop 2014, Dynamics of Climate and Landscape Evolution of Cultural Landscapes in the Northern Central European Lowlands since the Last Ice Age}, editor = {Schwab, Markus J. and Theuerkauf, Martin and Brauer, Achim and Wilmking, Martin and Lampe, Reinhard}, publisher = {GFZ German Research Centre for Geosciences}, address = {Potsdam}, doi = {10.2312/GFZ.b103-14028}, pages = {43}, language = {en} } @misc{LebzienVesteFechneretal., author = {Lebzien, Stefan and Veste, Maik and Fechner, H. and Koning, Laurie Anne and Mantovani, Dario and Freese, Dirk}, title = {The Giant Knotweed (Fallopia sachalinensis var. Igniscum) as a new plant resource for biomass production for bioenergy}, series = {EGU General Assembly 2012, held 22-27 April, 2012 in Vienna, Austria}, journal = {EGU General Assembly 2012, held 22-27 April, 2012 in Vienna, Austria}, publisher = {European Geophysical Society}, address = {Kattenburg-Lindau}, pages = {1}, language = {en} } @inproceedings{BensRaabSproeteetal., author = {Bens, Oliver and Raab, Thomas and Spr{\"o}te, Roland and Forman, Steven L. and H{\"u}ttl, Reinhard F.}, title = {Buried soils and dune sediments as archives of human-induced aeolian activity in the vicinity of historic glassworks, South Brandenburg, Germany}, series = {EGU General Assembly 2009, Vienna, Austria, 19 - 24 April 2009}, booktitle = {EGU General Assembly 2009, Vienna, Austria, 19 - 24 April 2009}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {de} } @misc{RaabRaabTaklaetal., author = {Raab, Alexandra and Raab, Thomas and Takla, Melanie and Nicolay, Alexander and B{\"o}nisch, Eberhard and R{\"o}sler, H.}, title = {B{\"o}den als Archive der Landschaftsgeschichte im Vorfeld des Tagebaus J{\"a}nschwalde}, series = {Exkursionsf{\"u}hrer, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft 2011, September 2011, Berlin, Potsdam}, journal = {Exkursionsf{\"u}hrer, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft 2011, September 2011, Berlin, Potsdam}, publisher = {Deutsche Bodenkundliche Gesellschaft}, address = {Oldenburg}, pages = {84 -- 96}, language = {de} } @inproceedings{MirckBoehmKanzleretal., author = {Mirck, Jaconette and B{\"o}hm, Christian and Kanzler, Michael and Freese, Dirk}, title = {Blattstreumengen in Geh{\"o}lzstreifen und angrenzenden Ackerbreichen innerhalb eines Agroforstsystems}, series = {Multifunktionale Agrarlandschaften - Pflanzenbaulicher Anspruch, Biodiversit{\"a}t, {\"O}kosystemdienstleistungen, 58. Jahrestagung der Gesellschaft f{\"u}r Pflanzenbauwissenschaften e.V., 22. bis 24. September 2015, Braunschweig}, booktitle = {Multifunktionale Agrarlandschaften - Pflanzenbaulicher Anspruch, Biodiversit{\"a}t, {\"O}kosystemdienstleistungen, 58. Jahrestagung der Gesellschaft f{\"u}r Pflanzenbauwissenschaften e.V., 22. bis 24. September 2015, Braunschweig}, editor = {Kage, Henning and Sieling, K. and Francke-Weltmann, L.}, publisher = {Halm}, address = {G{\"o}ttingen}, pages = {219 -- 220}, language = {de} } @inproceedings{KanzlerBoehmMircketal., author = {Kanzler, Michael and B{\"o}hm, Christian and Mirck, Jaconette and Freese, Dirk}, title = {Variabilit{\"a}t des Mikroklimas im Einflussbereich der geh{\"o}lzstreifen eines Agroforstsystems}, series = {Multifunktionale Agrarlandschaften - Pflanzenbaulicher Anspruch, Biodiversit{\"a}t, {\"O}kosystemdienstleistungen, 58. Jahrestagung der Gesellschaft f{\"u}r Pflanzenbauwissenschaften e.V., 22. bis 24. September 2015, Braunschweig}, booktitle = {Multifunktionale Agrarlandschaften - Pflanzenbaulicher Anspruch, Biodiversit{\"a}t, {\"O}kosystemdienstleistungen, 58. Jahrestagung der Gesellschaft f{\"u}r Pflanzenbauwissenschaften e.V., 22. bis 24. September 2015, Braunschweig}, editor = {Kage, Henning and Sieling, K. and Francke-Weltmann, L.}, publisher = {Halm}, address = {G{\"o}ttingen}, pages = {77 -- 78}, language = {de} } @inproceedings{BoehmKanzlerMircketal., author = {B{\"o}hm, Christian and Kanzler, Michael and Mirck, Jaconette and Freese, Dirk}, title = {Effekte agroforstlicher Wirtschaftsweisen auf die Grundwasserqualit{\"a}t von Ackerstandorten}, series = {Multifunktionale Agrarlandschaften - Pflanzenbaulicher Anspruch, Biodiversit{\"a}t, {\"O}kosystemdienstleistungen, 58. Jahrestagung der Gesellschaft f{\"u}r Pflanzenbauwissenschaften e.V., 22. bis 24. September 2015, Braunschweig}, booktitle = {Multifunktionale Agrarlandschaften - Pflanzenbaulicher Anspruch, Biodiversit{\"a}t, {\"O}kosystemdienstleistungen, 58. Jahrestagung der Gesellschaft f{\"u}r Pflanzenbauwissenschaften e.V., 22. bis 24. September 2015, Braunschweig}, editor = {Kage, Henning and Sieling, K. and Francke-Weltmann, L.}, publisher = {Halm}, address = {G{\"o}ttingen}, pages = {83 -- 84}, language = {de} } @inproceedings{ZaplataMaurerBoldtBurischetal., author = {Zaplata, Markus Klemens and Maurer, Thomas and Boldt-Burisch, Katja and Schaaf, Wolfgang and Hinz, Christoph}, title = {An interactive survey panel regarding the effects of mice (Microtus spec.) on a young ecosystem}, series = {European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015}, booktitle = {European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{SchaafHinzGerwinetal., author = {Schaaf, Wolfgang and Hinz, Christoph and Gerwin, Werner and Zaplata, Markus Klemens and H{\"u}ttl, Reinhard F.}, title = {The role of feedback mechanisms in the initial development of the constructed catchment Chicken Creek}, series = {European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015}, booktitle = {European Geosciences Union, General Assembly 2015, Vienna, Austria, 13 April - 17 May 2015}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @incollection{BadorreckUckertKeutmannetal., author = {Badorreck, Annika and Uckert, G{\"o}tz and Keutmann, Sarah and Guse, Thomas and Quinkenstein, Ansgar and B{\"o}hm, Christian and Freese, Dirk}, title = {Agroforstsysteme als eine an zunehmende Trockenheit angepasste Form der Landnutzung}, series = {Land- und Ern{\"a}hrungswirtschaft im Klimawandel; Auswirkungen, Anpassungsstrategien und Entscheidungshilfen}, booktitle = {Land- und Ern{\"a}hrungswirtschaft im Klimawandel; Auswirkungen, Anpassungsstrategien und Entscheidungshilfen}, editor = {Bloch, Ralf and Bachinger, Johann and Fohrmann, Reinhard and Pfriem, Reinhard}, publisher = {oekom}, address = {M{\"u}nchen}, isbn = {978-3-86581-702-0}, pages = {125 -- 135}, language = {de} } @inproceedings{KleefeldVeste, author = {Kleefeld, Andreas and Veste, Maik}, title = {Robuste and strukturerhaltende Bildentrauschung via Medianfilterung und Bildsegmentierung}, series = {20. und 21. Workshop Computer-Bildanalyse in der Landwirtschaft, 3. Workshop Unbemannte Autonom Fliegende Systeme (UAS) in der Landwirtschaft, 26. Mai 2014, Osnabr{\"u}ck 07. Mai 2015, Braunschweig}, booktitle = {20. und 21. Workshop Computer-Bildanalyse in der Landwirtschaft, 3. Workshop Unbemannte Autonom Fliegende Systeme (UAS) in der Landwirtschaft, 26. Mai 2014, Osnabr{\"u}ck 07. Mai 2015, Braunschweig}, publisher = {ATB, Leibniz-Institut f{\"u}r Agrartechnik}, address = {Potsdam-Bornim}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:186-opus4-75951}, pages = {92 -- 100}, language = {de} } @misc{KanzlerBoehmQuinkensteinetal., author = {Kanzler, Michael and B{\"o}hm, Christian and Quinkenstein, Ansgar and Steinke, Christian and Landgraf, Dirk}, title = {Wuchsleistung der Robinie auf Lausitzer Rekultivierungsstandorten}, series = {AFZ - der Wald}, journal = {AFZ - der Wald}, number = {5}, pages = {35 -- 37}, language = {de} } @inproceedings{MantovaniVesteFreese, author = {Mantovani, Dario and Veste, Maik and Freese, Dirk}, title = {Black locust (Robinia pseudoacacia L.) adaptability and plasticity to drought}, series = {2nd European Agroforestry Conference: Integrating Science and Policy to Promote Agroforestry in Practice, June 2014, Cottbus, Germany}, booktitle = {2nd European Agroforestry Conference: Integrating Science and Policy to Promote Agroforestry in Practice, June 2014, Cottbus, Germany}, editor = {Palma, Joao H. N.}, isbn = {978-972-97874-4-7}, pages = {264 -- 265}, abstract = {Robinia pseudoacacia L. is a pioneer tree species which grows under a wide range of edaphic and climatic conditions. It is native from North America and its original range is a climatic region classified as humid to sub-humid, with a mean annual precipitation of 1.020 to 1.830 mm. However, in Central Europe the species has proven to be relatively drought tolerant in comparison to other temperate deciduous tree species. In the State of Brandenburg (Germany) for instance, with a continental climate and annual precipitation below 600 mm, the species has been successfully cropped for wood production for more than 250 years. The tree notably grows also in post-mining recultivated sites where soil water availability is limited and in spring and summer drought can occur. The importance of the species has increased over the lasts decades, after the CO2 reduction policy spread across the world, just as did the need for further sources for renewable energy. Therefore, due to its adaptability to water constraints, its fast growing and resprouting rate, together with the ability of nitrogen fixation, black locust could become a key species for short-rotation plantation on marginal land. Several studies have been already carried out to quantify the production and water use efficiency of the black locust. However, the effect of water scarcity on biomass production and the plant's response to drought stress has still to be examined. In ourinvestigation we aim to evaluate the growth performance and the ecophysiological response of black locust to water limitation. The study of the soil-plant-atmosphere system for the evaluation of the relation between water availability, atmospheric evaporative demand and plant water status is critical to identify the ecophysiological adaptation and growth response in relation to different edaphic and climatic conditions. Different irrigation regimes and cycles of drought were chosen, to test the plant's performance in a lysimeter experiment for the duration of two vegetation periods, under semi-controlled environmental conditions. The results obtained from studies were satisfactory. We assessed the drought tolerance and resilience of black locust, together with its water use efficiency. Both at whole-plant and leaf level the link between the soil water retention, plant water status and growth rate has been elucidated and the intertwined relation between primary production, transpiration, CO2 uptake and water limitation, together with the evaporative atmospheric demand, has been clarified.}, language = {en} } @inproceedings{SchaafZimmermann, author = {Schaaf, Wolfgang and Zimmermann, Claudia}, title = {Effect of pattern formation on C and N turnover heterogeneity in initial soils}, series = {European Geosciences Union, General Assembly 2013, Vienna, Austria, 07 - 12 April 2013}, booktitle = {European Geosciences Union, General Assembly 2013, Vienna, Austria, 07 - 12 April 2013}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, abstract = {The formation of vegetation patterns and hydrological processes, among others, result in soil heterogeneity in newly exposed land surfaces.We studied the effect of these developling structures on carbon and nitrogen trunover in soils of the artificial catchment Chicken Creek (Schaaf et al. 2011, 2012). Substrates with different physical and geochemical properties in combination with different labelled plant litter materials were studied in a microcosm experiment over a period of 80 weeks. Main objectives of the microcosm experiment were to determine the transformation processes of C and N from litter decomposition within the gaseous, liquid and solid phase, the interaction with mineral surfaces and its role for the establishment of biogeochemical cycles. The microcosm experiments were established in a climate chamber at constant 10 °C. In total, 48 soil columns (diameter: 14.4 cm; height: 30 cm) were filled with two different quaternary substrates (sand and loamy sand) representing the textural variation within the catchment at a bulk density of 1.4-1.5 g cm-3. The columns were automatically irrigated with artificial rainwater four times a day with 6.6 ml each (corresponding to 600 mm yr-1). The gaseous phase in the headspace of the microcosms was analyzed continuously for CO2 and N2O concentrations. C and N transformation processes were studied using 13C and 15N labelled litter of two different plant species occurring at the catchment (Lotus corniculatus, Calamagrostis epigejos) that was incorporated into the microcosm surface. By including litter from species with wide distribution within the catchment and soil substrates representing the main variation types of the sediments used for catchment construction we were able to characterize the general function of these sub-patches within the catchment with respect to litter decomposition, soil solution composition, DOC and nutrient leaching, and impact on the mineral soil phase. The results suggest that initial differences in substrate composition in combination with invading vegetation leads to the development of patterns with different biogeochemical process intensities within the catchment. These patterns are not mere additive effects of substrates plus litter, but reflect differences in element cycling.}, language = {en} } @inproceedings{MantovaniVesteBoehmetal., author = {Mantovani, Dario and Veste, Maik and B{\"o}hm, Christian and Freese, Dirk}, title = {Black locust (Robinia pseudoacacia L.) in agroforestry systems: spatial and temporal variation of the plant water status and growth}, series = {2nd European Agroforestry Conference: Integrating Science and Policy to Promote Agroforestry in Practice, June 2014, Cottbus, Germany}, booktitle = {2nd European Agroforestry Conference: Integrating Science and Policy to Promote Agroforestry in Practice, June 2014, Cottbus, Germany}, editor = {Palma, Joao H. N.}, isbn = {978-972-97874-4-7}, pages = {263 -- 264}, abstract = {Short-rotation forestry and agroforestry systems have the potential to become an ecologically valuable and economically profitable land use alternative on marginal lands. Therefore, our project focuses on determining the water demand for biomass production of black locust in the Lusatia region (Eastern Germany). The area is characterized by relative low annual rainfall (560-600 mm/yr) and drought periods during spring and summer. Black locust (Robinia pseudoacacia L.) is planted in short rotation plantations as well as in agroforestry systems at reclaimed post-mining sites of the opencast mining area "Welzow S{\"u}d" and on a conventionally managed field near the town Forst (both study sites are located about 120 km to the south of Berlin). Due to mining activities the ground water table in "Welzow-S{\"u}d" is below 100 m, while on the field site in Forst the ground water table is about 2 m below the soil surface. Because of the water accessibility directly affecting the yield, it is crucial to identify the spatial variation of the soil water availability and its influence on black locust growth. The main question of this study is how the drought periods affect black locust's growth and recovery and about the drought mitigation effect obtainable by an accessible water table. The growth rate is being estimated monthly by measuring the maximum height and the trunk diameter at 10 and 130 cm. Furthermore, several trees are equipped with dendrometers to record their diameter increment in daily intervals. The pre-dawn water potential for selected trees is evaluated periodically to quantify plant water stress and relate it to the growth pattern. Water availability and microclimatic condition are monitored continuously. At the end of the vegetation period, information gathered from the field will be used to develop a growth model to link the soil water availability and plant water status with the growth rate of the trees.}, language = {en} } @inproceedings{SutLohmannRepmannRaab, author = {Sut-Lohmann, Magdalena and Repmann, Frank and Raab, Thomas}, title = {Release of iron-cyanide complexes form contaminated soils - Batch and column experiments on substrates from Manufactured Gas Plant (MGP) site}, series = {European Geosciences Union General Assembly 2013, Vienna, Austria, 07 - 12 April 2013}, booktitle = {European Geosciences Union General Assembly 2013, Vienna, Austria, 07 - 12 April 2013}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, abstract = {Soils of former Manufactured Gas Plants (MGPs) are often contaminated with iron-cyanide (Fe-CN) complexes that originate from gas purification process. Cyanide is a potentially toxic substance and its presence in soil and groundwater may cause risk for human health as well as for the environment. MGPs were commonly built on the city suburban areas, which have spread ever since. Nowadays, these sites are typically located in inner cities, causing environmental thread, due to the leaching of pollutants. More recently, columns and batch experiments have been used to study fate and mobility of contaminants is soil. The release of iron-cyanide complexes under unsaturated flow conditions was evaluated with eight columns of 30 cm length and a diameter of 5,4 cm. Cyanide concentrations in the collected leachates were measured with Flow Injection Analysis (FIA). Additionally pH, electrical conductivity (EC) and various ion concentrations were determined. In order to compare the release of Fe-CN complexes in saturated conditions a batch experiment was conducted, where in defined time intervals, 1 ml of the extract water phase was analyzed for CN concentration. Study revealed an analogous trend of cyanide release in both experiments indicating primarily the release of formerly dissolved phase (hexacyanoferrates) followed by continual dissolution of ferric ferrocyanide. We conclude that batch experiments, conducted prior to column analysis, can serve as preliminary prediction of the water soluble cyanide fraction under unsaturated conditions.}, language = {en} } @inproceedings{KanzlerBoehmQuinkenstein, author = {Kanzler, Michael and B{\"o}hm, Christian and Quinkenstein, Ansgar}, title = {Alley Cropping - A promising multifunctional form of land use for reclaimed lignite mining sites in Germany}, series = {2nd European Agroforestry Conference: Integrating Science and Policy to Promote Agroforestry in Practice, June 2014, Cottbus, Germany}, booktitle = {2nd European Agroforestry Conference: Integrating Science and Policy to Promote Agroforestry in Practice, June 2014, Cottbus, Germany}, editor = {Palma, Joao H. N.}, isbn = {978-972-97874-4-7}, pages = {55 -- 57}, abstract = {Since the 1920s, more than 80.000 ha of land have been affected by lignite opencast mining activities in the Lusatia region (Eastern Germany), resulting in the evolution of large post-mining landscapes with substrates poor in humus and nutrients. As a consequence, the current conventional crop production on these post-mining areas is restricted. Against this background, the increasing demand for woody biomass for bioenergy, and thus the cultivation of fast growing trees for woody biomass production, could represent a promising option to enhance the productivity of land reclaimed from mining. Accordingly, considerable research has been carried out over the last two decades on reclamation technology, in addition to attempts to improve the soil quality through the use of different fast growing tree species in the Lusatia lignite region. Through such studies, it has been shown that it is possible to cultivate a sustainable supply of bioenergy wood through the use of black locust (Robinia pseudoacacia L.) trees, even under the unfavourable growth conditions of the marginal post mining areas. Since this knowledge is mainly based on studies of monocultural plantations (SRC), in 2007 a short rotation alley cropping system (SRACS) was established in the reclaimed lignite mining site "Welzow-S{\"u}d" with the purpose of obtaining fresh insight. The present paper evaluates the positive impacts of agroforestry land-use in terms of soil fertility, agricultural crop production, and soil protection against wind erosion based on the results of several years of examination made in this degraded area.}, language = {en} } @inproceedings{SutLohmannFischerRepmannetal., author = {Sut-Lohmann, Magdalena and Fischer, Thomas and Repmann, Frank and Raab, Thomas}, title = {Feasibility of field portable near infrared (NIR) spectroscopy to determine cyanide concentrations in soil}, series = {European Geosciences Union, General Assembly 2013, Vienna, Austria, 07 - 12 April 2013}, booktitle = {European Geosciences Union, General Assembly 2013, Vienna, Austria, 07 - 12 April 2013}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, abstract = {In Germany, at more than 1000 sites, soil is polluted with an anthropogenic contaminant in form of iron-cyanide complexes. These contaminations are caused by former Manufactured Gas Plants (MGPs), where electricity for lighting was produced in the process of coal gasification. The production of manufactured gas was restrained in 1950, which caused cessation of MGPs. Our study describes the application of Polychromix Handheld Field Portable Near-Infrared (NIR) Analyzer to predict the cyanide concentrations in soil. In recent times, when the soil remediation is of major importance, there is a need to develop rapid and non-destructive methods for contaminant determination in the field. In situ analysis enables determination of 'hot spots', is cheap and time saving in comparison to laboratory methods. This paper presents a novel usage of NIR spectroscopy, where a calibration model was developed, using multivariate calibration algorithms, in order to determine NIR spectral response to the cyanide concentration in soil samples. As a control, the contaminant concentration was determined using conventional Flow Injection Analysis (FIA). The experiments revealed that portable near-infrared spectrometers could be a reliable device for identification of contamination 'hot spots', where cyanide concentration are higher than 2400 mg kg-1 in the field and >1750 mg kg-1 after sample preparation in the laboratory, but cannot replace traditional laboratory analyses due to high limits of detection.}, language = {en} } @inproceedings{MosqueraLosadaLamersdorfDuprazetal., author = {Mosquera-Losada, Mar{\´i}a Rosa and Lamersdorf, N. P. and Dupraz, Christian and Rigueiro-Rodr{\´i}guez, A. and Moreno, G. and Burgess, Paul J. and Freese, Dirk and Pantera, A. and Papanastasis, V. and Amaral, P. J. and Palma, J. and Rosatti, A. and Mezzalira, G. and Watte, J. and Briggs, S.}, title = {Presenting the European Agroforestry Federation}, series = {Conference Proceedings, 13th North American Agroforestry Conference, 19-21 Juni 2013 in Charlottetown, Kanada}, booktitle = {Conference Proceedings, 13th North American Agroforestry Conference, 19-21 Juni 2013 in Charlottetown, Kanada}, editor = {Poppy, Laura and Kort, John and Schroeder, Bill and Pollock, Tricia and Soolanayakanahally, Raju}, address = {Charlottetown, Prince Edwards Island, Canada}, pages = {69 -- 70}, abstract = {The European Agroforestry Federation (EURAF) was founded in Paris in December 2011 by almost 250 people coming from 17 European countries. EURAF aims at promoting the adoption of all agroforestry practices across Europe (new and traditional).}, language = {en} } @incollection{BoehmQuinkensteinFreese, author = {B{\"o}hm, Christian and Quinkenstein, Ansgar and Freese, Dirk}, title = {{\"O}konomische Bewertung des Energieholzanbaus in Kurzumtriebsplantagen und Agroforstsystemen im Rekultivierungsbereich des Braunkohletagebaus Welzow-S{\"u}d}, series = {Energieholzproduktion und bodenphysikalische Untersuchungen auf Rekultivierungsfl{\"a}chen des Niederlausitzer Braunkohlereviers}, booktitle = {Energieholzproduktion und bodenphysikalische Untersuchungen auf Rekultivierungsfl{\"a}chen des Niederlausitzer Braunkohlereviers}, editor = {Kr{\"u}mmelbein, Julia and Raab, Thomas and H{\"u}ttl, Reinhard F.}, publisher = {BTU}, address = {Cottbus}, isbn = {978-3-937728-12-4}, pages = {77 -- 102}, language = {de} } @incollection{KruemmelbeinZeihser, author = {Kr{\"u}mmelbein, Julia and Zeihser, Uwe}, title = {Landwirtschaftliche Versuchsfl{\"a}che Tagebau J{\"a}nschwalde - Versuchsdesign und Fl{\"a}chenherstellung}, series = {Energieholzproduktion und bodenphysikalische Untersuchungen auf Rekultivierungsfl{\"a}chen des Niederlausitzer Braunkohlereviers}, booktitle = {Energieholzproduktion und bodenphysikalische Untersuchungen auf Rekultivierungsfl{\"a}chen des Niederlausitzer Braunkohlereviers}, editor = {Kr{\"u}mmelbein, Julia and Raab, Thomas and H{\"u}ttl, Reinhard F.}, publisher = {BTU}, address = {Cottbus}, isbn = {978-3-937728-12-4}, pages = {3 -- 15}, language = {de} } @phdthesis{BoldtBurisch, author = {Boldt-Burisch, Katja}, title = {Einfluss des Wurzelwachstums dominanter Pionierpflanzenarten auf die Bodenentwicklung in der initialen Phase der {\"O}kosystemgenese}, publisher = {BTU, LS Bodenschutz und Rekultivierung}, address = {Cottbus}, pages = {137}, abstract = {Im Rahmen der vorliegenden Arbeit wurden Untersuchungen zu Interaktionen zwischen pleistoz{\"a}nem Kipprohsubstrat und den auf dem „H{\"u}hnerwasser"-Einzugsgebiet vorkommenden abundanten Pionierpflanzenarten L. corniculatus, C. epigeios und T. arvense durchgef{\"u}hrt, um deren Bedeutung f{\"u}r die initiale Bodenentwicklung zu analysieren. Die Studien umfassten Untersuchungen zur r{\"a}umlichen Wurzelverteilung, zur Wurzelmorphologie, zur N{\"a}hrstoffanreicherung, -aufnahme und -umverteilung im Boden, sowie zur Exsudation organischer S{\"a}uren und zu den Konkurrenzeffekten der drei Pflanzenarten w{\"a}hrend der Keimung.}, language = {de} } @incollection{QuinkensteinFreeseBoehmetal., author = {Quinkenstein, Ansgar and Freese, Dirk and B{\"o}hm, Christian and Tsonkova, Penka and H{\"u}ttl, Reinhard F.}, title = {Agroforestry for Mine-Land Reclamation in Germany: Capitalizing on Carbon Sequestration and Bioenergy Production}, series = {Agroforestry - The Future of Gobal Land Use}, booktitle = {Agroforestry - The Future of Gobal Land Use}, editor = {Nair, P. K. Ramachandran and Garrity, Dennis}, publisher = {Springer}, address = {Dordrecht}, isbn = {978-94-007-4675-6}, pages = {313 -- 339}, language = {en} } @misc{DuemigVesteHagedornetal., author = {D{\"u}mig, Alexander and Veste, Maik and Hagedorn, Frank and Fischer, Thomas and Lange, Philipp and Spr{\"o}te, Roland and K{\"o}gel-Knabner, Ingrid}, title = {Biological soil crusts on initial soils: organic carbon dynamics and chemistry under temperate climatic conditions}, series = {Biogeosciences Discussion}, volume = {10}, journal = {Biogeosciences Discussion}, number = {1}, issn = {1810-6285}, pages = {851 -- 894}, language = {en} } @incollection{KwasnickaQuinkenstein, author = {Kwasnicka, Kamila and Quinkenstein, Ansgar}, title = {Prawne aspekty wykorzystania energii wiatru w Niemczech}, series = {Energetyka wiatrowa w kontekscie ochrony krajobrazu przyrodniczego i kulturowego w wojew{\´o}dztwie kujawsko-pomorskim ? Modul D: Badania prawne wskazan dla energetyki wiatrowej}, booktitle = {Energetyka wiatrowa w kontekscie ochrony krajobrazu przyrodniczego i kulturowego w wojew{\´o}dztwie kujawsko-pomorskim ? Modul D: Badania prawne wskazan dla energetyki wiatrowej}, editor = {Deg{\´o}rski, Marek}, publisher = {Polskiej Akademii Nauk}, address = {Waszawa}, pages = {39 -- 50}, language = {pl} } @misc{BoehmQuinkensteinFreese, author = {B{\"o}hm, Christian and Quinkenstein, Ansgar and Freese, Dirk}, title = {Vergleichende Betrachtung des Agrarholz- und Energiemaisanbaus aus Sicht des Bodenschutzes}, series = {Bodenschutz}, volume = {17}, journal = {Bodenschutz}, number = {2}, issn = {1432-170X}, pages = {36 -- 43}, language = {de} } @book{AndersDonatDurkaetal., author = {Anders, Kenneth and Donat, Ralf and Durka, Walter and Elmer, Michael and Fischer, Lars and Gailing, Ludger and Hoffmann, Melanie and Hornemann, Gitte and H{\"u}ttl, Reinhard F. and Peschel, Tim and Rißmann, Cornelia and R{\"o}hring, Andreas and Siedschlag, Yvonne and Pilarski, Monika and Vetter, Andreas and Vorwald, J{\"o}rn and W{\"o}llecke, Jens and Wiegleb, Gerhard and Xylander, Willi E. R.}, title = {Neulandschafft - Leben in den Schlabendorfer Feldern - Natur und Mensch : eine Publikation der Landschaftswerkstatt Schlabendorfer Felder im Rahmen des Forschungsverbundes SUBICON}, editor = {Anders, Kenneth and Fischer, Lars and R{\"o}hring, Andreas and Peschel, Tim and Donat, Ralf}, publisher = {B{\"u}ro f{\"u}r Landschaftskommunikation}, address = {Bad Freienwalde}, pages = {120}, language = {de} } @book{HoffmannAndersFischeretal., author = {Hoffmann, Melanie and Anders, Kenneth and Fischer, Lars and B{\"o}llmann, J{\"o}rg and Br{\"u}ckner, Ardo and Brunk, Ingo and Donath, Helmut and Donat, Ralf and Elmer, Michael and G{\"u}th, Mareike and H{\"a}ußler, Robert and Mrzljak, Jadranka and Mudra, Dieter and M{\"u}ller, Markus and Peschel, Tim and Pilz, Wilfried and Sawade, Wolfgang and Schonert, P. and Siedschlag, Marina and Siedschlag, Yvonne and Wanner, Manfred and W{\"o}llecke, Jens}, title = {Kolonisten gesucht! Steckbriefe nat{\"u}rlicher und sozialer Besiedler der Bergbaufolgelandschaft Schlabendorfer Felder}, editor = {Hoffmann, Melanie and Anders, Kenneth and Fischer, Lars}, publisher = {B{\"u}ro f{\"u}r Landschaftskommunikation}, address = {Bad Freienwalde}, pages = {52}, language = {de} } @inproceedings{FischerSproeteVesteetal., author = {Fischer, Thomas and Spr{\"o}te, Roland and Veste, Maik and Wiehe, Wolfgang and Lange, Philipp and Bens, Oliver and Raab, Thomas and H{\"u}ttl, Reinhard F.}, title = {Functions of biological soil crusts on central European inland dunes:Water repellency and pore clogging influence water infiltration}, series = {EGU General Assembly 2010, held in Vienna, Austria, 02 - 07 May 2010}, booktitle = {EGU General Assembly 2010, held in Vienna, Austria, 02 - 07 May 2010}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{SproeteFischerVesteetal., author = {Spr{\"o}te, Roland and Fischer, Thomas and Veste, Maik and Lange, Philipp and Bens, Oliver and Raab, Thomas and H{\"u}ttl, Reinhard F.}, title = {Hydrophobicity in sandy soils triggered by the development of Scots Pine stands in southern Brandenburg, Germany}, series = {EGU General Assembly 2010, held in Vienna, Austria, 02 - 07 May 2010}, booktitle = {EGU General Assembly 2010, held in Vienna, Austria, 02 - 07 May 2010}, publisher = {European Geophysical Society}, address = {Katlenburg-Lindau}, language = {en} } @inproceedings{SproeteFischerVesteetal., author = {Spr{\"o}te, Roland and Fischer, Thomas and Veste, Maik and Wiehe, Wolfgang and Lange, Philipp and H{\"u}ttl, Reinhard F.}, title = {Development of top soil on quaternary inland dunes - How important are microorganisms?}, series = {Gletscher, Wasser, Mensch - quart{\"a}rer Landschaftswandel im peribaltischen Raum, 35. Hauptversammlung der DEUQUA e.V., 12th Annual Conference of the INQUA PeriBaltic Working Group, 13.-17.9.2010., Greifswald}, booktitle = {Gletscher, Wasser, Mensch - quart{\"a}rer Landschaftswandel im peribaltischen Raum, 35. Hauptversammlung der DEUQUA e.V., 12th Annual Conference of the INQUA PeriBaltic Working Group, 13.-17.9.2010., Greifswald}, publisher = {Lehrstuhl Physische Geographie, Inst. f{\"u}r Geographie und Geologie der Univ. Greifswald}, address = {Greifswald}, pages = {163 -- 164}, language = {en} } @misc{KwasnickaQuinkenstein, author = {Kwasnicka, Kamila and Quinkenstein, Ansgar}, title = {Uwarunkowania prawne dla plantacji roślin drzewiastych o kr{\´o}tkiej rotacji i system{\´o}w agroleśnych w zakresie produkcji biomasy drzewnej w Niemczech}, series = {Roczniki Naukowe Stowarzyszenia Ekonomist{\´o}w Rolnictwa i Agrobiznesu}, volume = {13}, journal = {Roczniki Naukowe Stowarzyszenia Ekonomist{\´o}w Rolnictwa i Agrobiznesu}, number = {4}, issn = {1508-3535}, pages = {101 -- 105}, language = {pl} } @inproceedings{BoehmBaerwolffQuinkensteinetal., author = {B{\"o}hm, Christian and B{\"a}rwolff, Manuela and Quinkenstein, Ansgar and Freese, Dirk}, title = {Bereitstellung von holzartigen Bioenergietr{\"a}gern durch Agroforstsysteme}, series = {Tagungsband, 5. Rostocker Bioenergieforum, am 2. und 3. November 2011 an der Universit{\"a}t Rostock,}, booktitle = {Tagungsband, 5. Rostocker Bioenergieforum, am 2. und 3. November 2011 an der Universit{\"a}t Rostock,}, editor = {Nelles, Michael}, publisher = {Univ.}, address = {Rostock}, isbn = {978-3-940364-20-3}, pages = {57 -- 68}, language = {de} } @misc{MaurerSchneiderGerke, author = {Maurer, Thomas and Schneider, Anna and Gerke, Horst H.}, title = {Modelling 3D subsurface structures of an artificial hydrological catchment using gOcad}, series = {Proceedings of the 31st GOCAD Meeting, June 7th-10th, Nancy, France}, journal = {Proceedings of the 31st GOCAD Meeting, June 7th-10th, Nancy, France}, publisher = {Association Scientifique pour Ia Geologie et ses Applications}, address = {Vandoeuvre-l{\`e}s-Nancy}, language = {en} } @misc{OPUS4-9234, title = {The artificial catchment Chicken Creek - initial ecosystem development 2005-2010}, editor = {Elmer, Michael and Schaaf, Wolfgang and Biemelt, Detlef and Gerwin, Werner and H{\"u}ttl, Reinhard F.}, publisher = {FZLB}, address = {Cottbus}, pages = {164}, language = {en} } @inproceedings{RisseBuhlNiiAnnangHagedornetal., author = {Risse-Buhl, Ute and Nii-Annang, Seth and Hagedorn, Frank and Schaaf, Wolfgang and D{\"u}mig, Alexander and Schloter, Michael and Gessner, Mark O. and Mutz, Michael}, title = {Can old organic carbon drive microbial activity in surface waters of a newly created landscape?}, series = {Structures and processes of the initial ecosystem development, 1st International Conference assoc. with 4th Meeting of Young Researchers in Earth Sciences (MYRES), 20-24 Sept. 2010, Cottbus, Germany}, booktitle = {Structures and processes of the initial ecosystem development, 1st International Conference assoc. with 4th Meeting of Young Researchers in Earth Sciences (MYRES), 20-24 Sept. 2010, Cottbus, Germany}, publisher = {BTU}, address = {Cottbus}, pages = {S. 93}, language = {en} } @inproceedings{BoehmQuinkensteinFreeseetal., author = {B{\"o}hm, Christian and Quinkenstein, Ansgar and Freese, Dirk and H{\"u}ttl, Reinhard F.}, title = {Short rotation woody biomass production as option for the restoration of post-mining areas in Lower Lusatia, Germany}, series = {Book of Abstracts, XVIIth World Congress of the International Commission of Agricultural and Biosystems Engineering, Qu{\´e}bec City, Canada, June 13-17, 2010}, booktitle = {Book of Abstracts, XVIIth World Congress of the International Commission of Agricultural and Biosystems Engineering, Qu{\´e}bec City, Canada, June 13-17, 2010}, editor = {Savoie, Philippe and Villeneuve, Joey and Morisette, Ren{\´e}}, publisher = {CSBE}, address = {Winnipeg}, isbn = {978-2-9811062-1-6}, pages = {S. 247}, language = {en} } @inproceedings{QuinkensteinBoehmFreeseetal., author = {Quinkenstein, Ansgar and B{\"o}hm, Christian and Freese, Dirk and H{\"u}ttl, Reinhard F.}, title = {Short rotation coppice with Robinia pseudoacacia L. - A land use option for carbon sequestration on reclaimed mine sites}, series = {Book of Abstracts, XVIIth World Congress of the International Commission of Agricultural and Biosystems Engineering, Qu{\´e}bec City, Canada, June 13-17, 2010}, booktitle = {Book of Abstracts, XVIIth World Congress of the International Commission of Agricultural and Biosystems Engineering, Qu{\´e}bec City, Canada, June 13-17, 2010}, editor = {Savoie, Philippe and Villeneuve, Joey and Morisette, Ren{\´e}}, publisher = {CSBE}, address = {Winnipeg}, isbn = {978-2-9811062-1-6}, pages = {S. 327}, language = {en} } @incollection{ElmerWoelleckeGebhardtetal., author = {Elmer, Michael and W{\"o}llecke, Jens and Gebhardt, Sascha and B{\"o}llmann, J{\"o}rg and Hohberg, Karin and Wanner, Manfred and Xylander, Willi E. R. and H{\"u}ttl, Reinhard F.}, title = {Prim{\"a}rsukzession der Bodenorganismen}, series = {Fokus Biodiversit{\"a}t : wie Biodiversit{\"a}t in der Kulturlandschaft erhalten und nachhaltig genutzt werden kann}, booktitle = {Fokus Biodiversit{\"a}t : wie Biodiversit{\"a}t in der Kulturlandschaft erhalten und nachhaltig genutzt werden kann}, editor = {Hotes, Stefan and Wolters, Volkmar}, publisher = {oekom}, address = {M{\"u}nchen}, isbn = {978-3-86581-172-1}, pages = {125 -- 131}, language = {de} }