@misc{HerrmannJahnkeJennetal., author = {Herrmann, Frank and Jahnke, Christoph and Jenn, Florian and Kunkel, Ralf and Voigt, Hans-J{\"u}rgen and Voigt, Jens and Wendland, Frank}, title = {Groundwater recharge rates for regional groundwater modelling: a case study using GROWA in the Lower Rhine lignite mining area, Germany}, abstract = {Abstract: Groundwater recharge rates calculated with the GROWA model have been applied as the recharge boundary condition for the regional groundwater model Rurscholle. This model simulates groundwater dynamics in the Pleistocene aquifers of the Lower Rhine lignite mining area (Germany). GROWA uses an area-differentiated approach to calculate recharge rates depending on runoff-relevant site characteristics, which are represented by a set of baseflow indices. The regional accuracy of the coupled groundwater and GROWA models has been checked using groundwater hydrographs as validation criteria. The results suggest that the current (unadjusted) version of GROWA underestimates the regional groundwater recharge rate by 10-20 mm/yr. The comparative analysis identified areas where recharge calculations could be improved by adjusting the baseflow indices for areas where runoff is dominated by slope, low water-logging and a low degree of sealing. Using the adjusted set of baseflow indices, the mean groundwater recharge rate of the Rurscholle region was modelled as approx. 170 mm/yr. This study highlights the benefit of using a coupled approach and being able to independently calibrate and validate groundwater recharge boundary conditions in regional groundwater models.}, language = {en} } @misc{WaegeleBodesheimBourlatetal., author = {W{\"a}gele, J. Wolfgang and Bodesheim, Paul and Bourlat, Sarah J. and Denzler, Joachim and Diepenbroek, Michael and Fonseca, Vera and Frommolt, Karl-Heinz and Geiger, Matthias F. and Gemeinholzer, Birgit and Gl{\"o}ckner, Frank Oliver and Haucke, Timm and Kirse, Ameli and K{\"o}lpin, Alexander and Kostadinov, Ivaylo and K{\"u}hl, Hjalmar S. and Kurth, Frank and Lasseck, Mario and Liedke, Sascha and Losch, Florian and M{\"u}ller, Sandra and Petrovskaya, Natalia and Piotrowski, Krzysztof and Radig, Bernd and Scherber, Christoph and Schoppmann, Lukas and Schulz, Jan and Steinhage, Volker and Tschan, Georg F. and Vautz, Wolfgang and Velotto, Domenico and Weigend, Maximilian and Wildermann, Stefan}, title = {Towards a Multisensor Station for Automated Biodiversity Monitoring}, series = {Basic and Applied Ecology}, volume = {59}, journal = {Basic and Applied Ecology}, issn = {1439-1791}, doi = {10.1016/j.baae.2022.01.003}, pages = {105 -- 138}, language = {en} } @inproceedings{EppinkWaetzold, author = {Eppink, Florian and W{\"a}tzold, Frank}, title = {Comparing visible and less visible costs of the Habitats Directive: The case of hamster conservation in Germany}, publisher = {Leipzig : UFZ}, language = {en} } @misc{WaetzoldJohstDrechsleretal., author = {W{\"a}tzold, Frank and Johst, Karin and Drechsler, Martin and Teeffelen, Astrid J.A. van and Hartig, Florian and Vos, Claire C. and Wissel, Silvia and Opdam, Paul}, title = {Biodiversity conservation in dynamic landscapes: trade-offs between number, connectivity and turnover of habitat patches}, language = {en} } @misc{WaetzoldDrechslerEppink, author = {W{\"a}tzold, Frank and Drechsler, Martin and Eppink, Florian}, title = {Does pro-active biodiversity conservation save costs?}, language = {en} } @misc{WaetzoldEppink, author = {W{\"a}tzold, Frank and Eppink, Florian}, title = {Comparing visible and less visible costs of the Habitats Directive: The case of hamster conservation in Germany}, language = {en} } @incollection{WaetzoldDrechslerHartigetal., author = {W{\"a}tzold, Frank and Drechsler, Martin and Hartig, Florian and Wissel, Silvia}, title = {Applying tradable permits to biodiversity conservation: design issues, modelling and policies}, series = {Permit trading in different applications}, booktitle = {Permit trading in different applications}, editor = {Hansj{\"u}rgens, Bernd and Antes, Ralf and Strunz, Marianne}, publisher = {Routledge}, address = {London [u.a.]}, isbn = {978-0-415-55122-9}, pages = {157 -- 173}, language = {en} } @misc{WaetzoldTeeffelenOpdametal., author = {W{\"a}tzold, Frank and Teeffelen, Astrid J.A. van and Opdam, Paul and Drechsler, Martin and Hartig, Florian and Johst, Karin and Vos, Claire C. and Wissel, Silvia and Qu{\´e}tier, Fabien}, title = {Ecological and economic conditions and associated institutional challenges for conservation banking in dynamic landscapes}, series = {Landscape and Urban Planning}, volume = {Vol. 130}, journal = {Landscape and Urban Planning}, issn = {0169-2046}, doi = {10.1016/j.landurbplan.2014.06.004}, pages = {64 -- 72}, language = {en} } @misc{LimbergEbelPyczaketal., author = {Limberg, Wolfgang and Ebel, Thomas and Pyczak, Florian and Oehring, Michael and Schimansky, Frank-Peter}, title = {Influence of the sintering atmosphere on the mechanical properties of MIM-processed Ti 45Al 5Nb 0.2B 0.2C}, series = {Materials Science and Engineering A}, journal = {Materials Science and Engineering A}, number = {552}, pages = {323 -- 329}, language = {en} } @misc{SchlofferIqbalGabrischetal., author = {Schloffer, Martin and Iqbal, Farasat and Gabrisch, Heike and Schwaighofer, Emanuel and Schimansky, Frank-Peter and Mayer, Svea and Stark, Andreas and Lippmann, Thomas and G{\"o}ken, Mathias and Pyczak, Florian and Clemens, Helmut}, title = {Microstructure development and hardness of a powder metallurgical multi phase gamma-TiAl based alloy}, series = {Intermetallics}, journal = {Intermetallics}, number = {22}, issn = {0966-9795}, doi = {10.1016/j.intermet.2011.11.015}, pages = {231 -- 240}, language = {en} } @misc{GabrischStarkSchimanskyetal., author = {Gabrisch, Heike and Stark, Andreas and Schimansky, Frank-Peter and Wang, Li and Schell, Norbert and Pyczak, Florian}, title = {Carbides in Ti-45Al-5Nb alloys with different carbon contents}, series = {Intermetallics}, journal = {Intermetallics}, number = {33}, issn = {0966-9795}, pages = {44 -- 53}, language = {en} } @inproceedings{GabrischLorenzOehringetal., author = {Gabrisch, Heike and Lorenz, Uwe and Oehring, Michael and Paul, Jonathan and Pyczak, Florian and Rackel, Marcus W. and Schimansky, Frank-Peter and Stark, Andreas}, title = {TiAlNb-alloy with a modulated B19 containing constituent produced by powder metallurgy}, series = {Intermetallic-based alloys - science, technology and applications, symposium held November 25-30, Boston, Massachusetts, U.S.A}, booktitle = {Intermetallic-based alloys - science, technology and applications, symposium held November 25-30, Boston, Massachusetts, U.S.A}, publisher = {Cambridge Univ. Press}, address = {Cambridge}, doi = {10.1557/opl.2012.1575}, pages = {35 -- 40}, language = {en} } @misc{EbelFerriLimbergetal., author = {Ebel, Thomas and Ferri, Orley Milagres and Limberg, Wolfgang and Oehring, Michael and Pyczak, Florian and Schimansky, Frank-Peter}, title = {Metal injection moulding of titanium and titanium-aluminides}, series = {Key Engineering Materials}, journal = {Key Engineering Materials}, number = {520}, issn = {1662-9795}, pages = {153 -- 160}, language = {en} } @misc{KainerEbelFerrietal., author = {Kainer, Karl Ulrich and Ebel, Thomas and Ferri, Orley Milagres and Limberg, Wolfgang and Pyczak, Florian and Schimansky, Frank-Peter}, title = {From titanium to magnesium: processing by advanced metal injection moulding}, series = {Powder Metallurgy}, volume = {55}, journal = {Powder Metallurgy}, number = {4}, pages = {315 -- 321}, language = {en} } @misc{LoeberSchimanskyKuehnetal., author = {L{\"o}ber, Lukas and Schimansky, Frank-Peter and K{\"u}hn, Uta and Pyczak, Florian and Eckert, J{\"u}rgen}, title = {Selective laser melting of a beta-solidifying TNMB1 titanium aluminide alloy}, series = {Journal Materials Processing Technology}, volume = {214}, journal = {Journal Materials Processing Technology}, number = {9}, issn = {0924-0136}, pages = {1852 -- 1860}, language = {en} } @misc{SchlofferSchmoelzerMayeretal., author = {Schloffer, Martin and Schmoelzer, Thomas and Mayer, Svea and Schwaighofer, Emanuel and Hawranek, G. and Schimansky, Frank-Peter and Pyczak, Florian and Clemens, Helmut}, title = {The Characterisation of a Powder Metallurgically Manufactured TNM™ Titanium Aluminide Alloy Using Complimentary Quantitative Methods}, series = {Practical Metallography - Praktische Metallkunde}, volume = {48}, journal = {Practical Metallography - Praktische Metallkunde}, number = {11}, issn = {0032-678x}, doi = {10.3139/147.110138}, pages = {594 -- 604}, language = {en} } @misc{PyczakAppelLimbergetal., author = {Pyczak, Florian and Appel, Fritz and Limberg, Wolfgang and Lorenz, Uwe and Oehring, Michael and Paul, Jonathan and Schimansky, Frank-Peter}, title = {Novel Processing Techniques for gamma-TiAl Alloys}, series = {Materials Science Forum}, journal = {Materials Science Forum}, number = {690}, issn = {1662-9752}, pages = {145 -- 148}, language = {en} } @misc{JabbarMonchouxHoudellieretal., author = {Jabbar, Houria and Monchoux, Jean-Philippe and Houdellier, Florent and Doll{\´e}, Micka{\"e}l and Schimansky, Frank-Peter and Pyczak, Florian and Thomas, Marc and Couret, Alain}, title = {Microstructure and mechanical properties of high niobium containing TiAl alloys elaborated by Spark Plasma Sintering}, series = {Intermetallics}, volume = {18}, journal = {Intermetallics}, number = {12}, issn = {0966-9795}, pages = {2312 -- 2321}, language = {en} } @incollection{NarraLogschGlaseretal., author = {Narra, Satyanarayana and Logsch, Florian and Glaser, Claudia and Ay, Peter and D{\"o}hling, Frank and Leistner, Diana and Strube, Dieter}, title = {LignoBioFuel : Entwicklung eines Verfahrens zur Herstellung von stofflich und energetisch nutzbaren Bioagglomeraten auf der Basis von Lignin}, series = {Effizient, umweltvertr{\"a}glich, dezentral - neue Konzepte f{\"u}r die Nutzung von biogenen Festbrennstoffen, Bd. 2}, booktitle = {Effizient, umweltvertr{\"a}glich, dezentral - neue Konzepte f{\"u}r die Nutzung von biogenen Festbrennstoffen, Bd. 2}, editor = {Thr{\"a}n, Daniela and Pfeiffer, Diana}, publisher = {DBFZ, Dt. Biomasseforschungszentrum}, address = {Leipzig}, pages = {85 -- 99}, language = {de} } @misc{WangPrashanthChaubeyetal., author = {Wang, Zhi and Prashanth, Konda G. and Chaubey, Anil K. and L{\"o}ber, Lukas and Schimansky, Frank-Peter and Pyczak, Florian and Zhang, W. W. and Scudino, Sergio and Eckert, J{\"u}rgen}, title = {Tensile properties of Al-12Si matrix composites reinforced with Ti-Al-based particles}, series = {Journal of Alloys and Compounds}, journal = {Journal of Alloys and Compounds}, number = {630}, issn = {0925-8388}, pages = {256 -- 259}, language = {en} } @inproceedings{WangPyczakGabrischetal., author = {Wang, Li and Pyczak, Florian and Gabrisch, Heike and Lorenz, Uwe and M{\"u}nch, Mathias and Schimansky, Frank-Peter and Schreyer, Andreas and Stark, Andreas}, title = {Effects of Carbon Content, Annealing Condition and Internal Defects on the nucleation, growth and coarsening of P-type Carbides in High Niobium Containing TiAl Alloys}, series = {Advanced structural and functional intermetallic-based alloys, November 30 - December 5, 2014, Boston, Massachusetts, USA}, booktitle = {Advanced structural and functional intermetallic-based alloys, November 30 - December 5, 2014, Boston, Massachusetts, USA}, publisher = {Curran}, address = {Red Hook, NY}, isbn = {978-1-5108-0634-4}, pages = {61 -- 66}, language = {en} }