@article{ElbersPfefferFrieseletal.1995,
  author    = {Elbers, Gereon and Pfeffer, Hans-Ulrich and Friesel, J{\"u}rgen and Beier, Reinhold},
  title     = {Air Pollution Monitoring in Street Canyons / Hans-Ulrich Pfeffer, J{\"u}rgen Friesel, Gereon Elbers, Reinhold Beier,},
  series = {Transport and air pollution : proceedings ; 3rd international symposium, Palais des Papes, Avignon, France, 6 - 10 June 1994 = Transports et pollution de l'air / [Third International Symposium on Transport and Air Pollution]. Ed. by Robert Joumard. Organizer: French National Institute for Transport and Safety Research},
  journal   = {Transport and air pollution : proceedings ; 3rd international symposium, Palais des Papes, Avignon, France, 6 - 10 June 1994 = Transports et pollution de l'air / [Third International Symposium on Transport and Air Pollution]. Ed. by Robert Joumard. Organizer: French National Institute for Transport and Safety Research},
  publisher = {Elsevier},
  address   = {Amsterdam},
  pages     = {IX, 337 S : graph. Darst.},
  year      = {1995},
  language  = {en}
}
@article{ElbersPfefferFrieseletal.1993,
  author    = {Elbers, Gereon and Pfeffer, H.-U. and Friesel, J. and Beier, R.},
  title     = {Pilotuntersuchungen gem{\"a}ß dem Verordnungsentwurf nach \S 40, Abs. 2 des Bundesimmissionsschutzgesetzes / H.-U. Pfeffer, J. Friesel, G. Elbers, R. Beier, K. Ellermann},
  series = {Drei Jahrzehnte Luftqualit{\"a}ts{\"u}berwachung : Vortr{\"a}ge und Berichte zum Kolloquium "Drei Jahrzehnte Luftqualit{\"a}ts{\"u}berwachung - Bilanz und Perspektiven" am 11. November 1993 in Essen / [Hrsg.: Landesanstalt f{\"u}r Immissionsschutz Nordrhein-Westfalen. Red. Bearb.: Robert Niesenhaus]},
  journal   = {Drei Jahrzehnte Luftqualit{\"a}ts{\"u}berwachung : Vortr{\"a}ge und Berichte zum Kolloquium "Drei Jahrzehnte Luftqualit{\"a}ts{\"u}berwachung - Bilanz und Perspektiven" am 11. November 1993 in Essen / [Hrsg.: Landesanstalt f{\"u}r Immissionsschutz Nordrhein-Westfalen. Red. Bearb.: Robert Niesenhaus]},
  address   = {Essen},
  pages     = {117},
  year      = {1993},
  language  = {de}
}
@article{ElbersNierenHoffmannetal.2008,
  author    = {Elbers, Gereon and Nieren, Monika and Hoffmann, Katharina and G{\"a}b, Martina},
  title     = {Schnellerfassung der Wirkung von Luftschadstoffen auf Pflanzen mit der Nahinfrarotspektroskopie (NIRS). Untersuchung Ammoniak exponierter Gr{\"a}ser und Kr{\"a}uter / Nieren, Monika ; Hoffmann, Katharina ; G{\"a}b, Martina ; Ooyen, Sven van ; K{\"o}llner, Barbara ; Elbe},
  series = {Immissionsschutz. 13 (2008), H. 2},
  journal   = {Immissionsschutz. 13 (2008), H. 2},
  isbn      = {1430-9262},
  pages     = {82 -- 90},
  year      = {2008},
  language  = {de}
}
@article{ElbersMuratyan1991,
  author    = {Elbers, Gereon and Muratyan, Simone},
  title     = {Problematik verkehrsbezogener Außenluftmessungen von Partikeln (Dieselruß)},
  series = {+ Krebserzeugende Stoffe in der Umwelt : Herkunft, Messung, Risiko, Minimierung ; Kolloquium Mannheim, 23. bis 25. April 1991 / Kommission Reinhaltung der Luft im VDI und DIN},
  journal   = {+ Krebserzeugende Stoffe in der Umwelt : Herkunft, Messung, Risiko, Minimierung ; Kolloquium Mannheim, 23. bis 25. April 1991 / Kommission Reinhaltung der Luft im VDI und DIN},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-090888-2},
  pages     = {143},
  year      = {1991},
  language  = {de}
}
@article{ElbersLehmann1985,
  author    = {Elbers, Gereon and Lehmann, G.},
  title     = {Electron paramagnetic resonance of Vanadyl ion impurities in crystalline solids: A comment},
  series = {Journal of Physics and Chemistry of Solids. 46 (1985), H. 6},
  journal   = {Journal of Physics and Chemistry of Solids. 46 (1985), H. 6},
  isbn      = {0022-3697},
  pages     = {761},
  year      = {1985},
  language  = {en}
}
@article{ElbersLehmann1985,
  author    = {Elbers, Gereon and Lehmann, G.},
  title     = {Electron Paramagnetic Resonance and Optical Absorption Spectra of VO2+ in CsCl Single Crystals},
  series = {Zeitschrift f{\"u}r Naturforschung / Section A, a journal of physical sciences. 40 (1985)},
  journal   = {Zeitschrift f{\"u}r Naturforschung / Section A, a journal of physical sciences. 40 (1985)},
  isbn      = {0932-0784},
  pages     = {511},
  year      = {1985},
  language  = {en}
}
@article{ElbersGaebHoffmannetal.2006,
  author    = {Elbers, Gereon and G{\"a}b, Martina and Hoffmann, Katharina and Lobe, Melanie},
  title     = {NIR-spectroscopic investigation of foliage of ozone-stressed Fagus sylvatica trees / G{\"a}b, Martina ; Hoffmann, Katharina ; Lobe, Melanie ; Metzger, Rut ; Ooyen, Sven van ; Elbers, Gereon ; K{\"o}llner, Barbara},
  series = {Journal of Forest Research. 11 (2006), H. 2},
  journal   = {Journal of Forest Research. 11 (2006), H. 2},
  isbn      = {1341-6979},
  pages     = {69 -- 75},
  year      = {2006},
  language  = {en}
}
@article{ElbersBuck1992,
  author    = {Elbers, Gereon and Buck, Manfred},
  title     = {Soot Concentration in Ambient Air / M. Buck, G. Elbers},
  series = {Erd{\"o}l \& Kohle, Erdgas, Petrochemie : EKEP. 45 (1992)},
  journal   = {Erd{\"o}l \& Kohle, Erdgas, Petrochemie : EKEP. 45 (1992)},
  isbn      = {0014-0058},
  pages     = {219},
  year      = {1992},
  language  = {en}
}
@article{ElbersBehnerRemmeetal.1986,
  author    = {Elbers, Gereon and Behner, T. and Remme, S. and Prissok, F.},
  title     = {Interstitial Metal Impurities as a Possible Cause of Enhanced Reactivities / T. Behner, G. Elbers, S. Remme, F. Prissok, P. Stegger, and G. Lehmann},
  series = {Berichte der Bunsen-Gesellschaft : physical chemistry, chemical physics. 90 (1986)},
  journal   = {Berichte der Bunsen-Gesellschaft : physical chemistry, chemical physics. 90 (1986)},
  isbn      = {0005-9021},
  pages     = {698},
  year      = {1986},
  language  = {en}
}
@article{ElbersBauerBucketal.1994,
  author    = {Elbers, Gereon and Bauer, H. D. and Buck, Manfred and Dahmann, D.},
  title     = {Rußmessungen am Arbeitsplatz und in der Außenluft - Vergleich zweier Meßmethoden / H.D. Bauer, M. Buck, D. Dahmann, G. Elbers, H.-H. Fricke},
  series = {Staub, Reinhaltung der Luft : air quality control. 54 (1994)},
  journal   = {Staub, Reinhaltung der Luft : air quality control. 54 (1994)},
  isbn      = {0039-0771},
  pages     = {55},
  year      = {1994},
  language  = {de}
}
@article{Elbers1993,
  author    = {Elbers, Gereon},
  title     = {Messung von Ruß in der Außenluft - Praktische Erfahrungen und Meßergebnisse aus NRW},
  series = {Aktuelle Aufgaben der Messtechnik in der Luftreinhaltung : Kolloquium Heidelberg, 2. bis 4. Juni 1993 / Kommission Reinhaltung der Luft im VDI und DIN},
  journal   = {Aktuelle Aufgaben der Messtechnik in der Luftreinhaltung : Kolloquium Heidelberg, 2. bis 4. Juni 1993 / Kommission Reinhaltung der Luft im VDI und DIN},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-091059-3},
  pages     = {337},
  year      = {1993},
  language  = {de}
}
@book{Elbers2004,
  author    = {Elbers, Gereon},
  title     = {Entwicklung eines Schnellmessverfahrens zur Charakterisierung der Wirkung von Umweltschadstoffen auf Pflanzen mit der Nahinfrarot-Spektroskopie : Schlussbericht zum Forschungsvorhaben ; Vorhabensbezeichnung: Schnellmessverfahren zur Charakterisierung der Wirkung von Umweltschadstoffen ; Laufzeit des Vorhabens: 01.09.2002 bis 29.02.2004 ; Verl{\"a}ngerung der Laufzeit: 01.03.2004 bis 30.04.04 ; Berichtszeitraum: 01.09.2002 bis 30.04.2004 / Zuwendungsempf{\"a}nger: FH-Aachen, Abt. J{\"u}lich, FB Chemie und Biotechnik. Gereon Elbers},
  publisher = {Fachhochschule Aachen},
  address   = {J{\"u}lich},
  pages     = {Online-Ressource (17 S., 85,3 KB)},
  year      = {2004},
  language  = {de}
}
@article{Elbers2009,
  author    = {Elbers, Gereon},
  title     = {Identification of marker peptides in hair for discrimination with regard to species and breed / Koerner, Andrea ; Ring, Maike ; Fabry, Marlies ; Elbers, Gereon ; Moeller, Martin},
  series = {Proceedings of the Aachen-Dresden International Textile Conference, 3rd, Aachen, Germany, Nov. 26-27, 2009},
  journal   = {Proceedings of the Aachen-Dresden International Textile Conference, 3rd, Aachen, Germany, Nov. 26-27, 2009},
  publisher = {DWI},
  address   = {Aachen},
  pages     = {1 CD-ROM},
  year      = {2009},
  language  = {en}
}
@article{DruckenmuellerGuentherElbers2018,
  author    = {Druckenm{\"u}ller, Katharina and G{\"u}nther, Klaus and Elbers, Gereon},
  title     = {Near-infrared spectroscopy (NIRS) as a tool to monitor exhaust air from poultry operations},
  series = {Science of the Total Environment},
  volume    = {630},
  journal   = {Science of the Total Environment},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0048-9697},
  doi       = {10.1016/j.scitotenv.2018.02.072},
  pages     = {536 -- 543},
  year      = {2018},
  abstract  = {Intensive poultry operation systems emit a considerable volume of inorganic and organic matter in the surrounding environment. Monitoring cleaning properties of exhaust air cleaning systems and to detect small but significant changes in emission characteristics during a fattening cycle is important for both emission and fattening process control. In the present study, we evaluated the potential of near-infrared spectroscopy (NIRS) combined with chemometric techniques as a monitoring tool of exhaust air from poultry operation systems. To generate a high-quality data set for evaluation, the exhaust air of two poultry houses was sampled by applying state-of-the-art filter sampling protocols. The two stables were identical except for one crucial difference, the presence or absence of an exhaust air cleaning system. In total, twenty-one exhaust air samples were collected at the two sites to monitor spectral differences caused by the cleaning device, and to follow changes in exhaust air characteristics during a fattening period. The total dust load was analyzed by gravimetric determination and included as a response variable in multivariate data analysis. The filter samples were directly measured with NIR spectroscopy. Principal component analysis (PCA), linear discriminant analysis (LDA), and factor analysis (FA) were effective in classifying the NIR exhaust air spectra according to fattening day and origin. The results indicate that the dust load and the composition of exhaust air (inorganic or organic matter) substantially influence the NIR spectral patterns. In conclusion, NIR spectroscopy as a tool is a promising and very rapid way to detect differences between exhaust air samples based on still not clearly defined circumstances triggered during a fattening period and the availability of an exhaust air cleaning system.},
  language  = {en}
}