DR. Valentin H. Klaus
AG Ökosystemforschung
Institut für Landschaftsökologie
Robert-Koch-Str. 28, 48149 Münster
Raum 268
Telefon +49(0)251-83 39 770
Fax +49(0)251-83 38 338
E-Mail v.klaus [at] uni-muenster.de
Sprechstunde nach Vereinbarung
Projekt
Relating Biodiversity patterns and compositional features of grassland vegetation using near infrared reflectance spectroscopy - BioComp (Biodiversity Exploratories)
Forschungsinteressen
- Grünlandökologie
- Auenökologie
- Nah-Infrarot Spektroskopie (NIRS)
- Stadtökologie
Ämter
- Doktorandensprecher der Biodiversitäts-Exploratorien (2010-2012)
- Kommission für die Verteilung von Studienbeiträgen/Fachbereich Geowissenschaften (2009/10)
Mitgliedschaften in wissenschaftlichen Organisationen
Publikationen
Internationale Publikationen (peer-reviewed)
submitted
- Allan E, Bossdorf O, Dormann CF, Prati D, Gossner M, Blüthgen N, Barto K, Bellach M, Birkhofer K, Boch S, Böhm S, Börschig C, Chatzinotas A, Christ S, Daniel R, Diekoetter T, Fischer C, Friedl T, Glaser K, Hallman C, Hodaĉ L, Hölzel N, Jung K, Klein A-M, Klaus VH, Kleinebecker T, Krauss J, Lange M, Müller J, Nacke H, Pašalić E, Rillig M, Rothenwöhrer C, Schall P, Scherber C, Schulze W, Socher S, Steckel J, Steffan-Dewenter I, Türke M, Tscharntke T, Weiner C, Werner M, Westphal C, Wolters V, Wubet T, Gocke S, Gorke M, Hemp A, Renner SC, Schöning I, Pfeiffer S, König-Ries B, Buscot F, Linsenmair K-E, Schulze E-D, Weisser WW, Fischer M (submitted) Inter-annual variation in land-use intensity enhances grassland multidiversity
- Klaus VH (submitted) Urban grassland restoration: disregarded opportunities for biodiversity conservation
- Klaus VH, Kleinebecker T, Prati D, Fischer M, Alt F, Boch S, Gockel S, Gossner M, Hemp A, Lange M, Müller J, Oelmann Y, Pašalić E, Renner SC, Socher SA, Türke M, Weisser WW, Hölzel N (submitted) Do plant and arthropod diversity, yield and nutrient availability differ between certified organic and non-certified grasslands?
- Alt F, Oelmann Y, Barto EK, Boch S, Fischer M, Hölzel N, Klaus V, Kleinebecker T, Prati D, Rillig MC, Socher SA, Wilcke W (submitted) High plant diversity tightens P cycling in established grasslands
accepted
- Klaus VH, Hölzel N, Boch S, Müller J, Socher SA, Prati D, Fischer M, Kleinebecker T (accepted) Regional differences in relationships of productivity and biomass nutrients with plant species richness among temperate grasslands. Preslia
2012
- Blüthgen N, Dormann C, Prati D, Klaus VH, Kleinebecker T, Hölzel N, Alt F, Boch S, Gockel S, Hemp A, Müller J, Nieschulze J, Renner SC, Schöning I, Schumacher U, Socher SA, Wells K, Birkhofer K, Buscot F, Oelmann Y, Rothenwöhrer C, Scherber C, Tscharntke T, Weiner C, Fischer M, Kalko EKV, Linsenmair KE, Schulze E-D, Weisser WW (2012) A quantitative index of land-use intensity in grasslands: integrating mowing, grazing and fertilization. Basic and Applied Ecology 13: 207-220
[doi: 10.1016/j.baae.2012.04.001] - Klaus VH, Kleinebecker T, Boch S, Müller J, Socher AS, Prati D, Fischer M, Hölzel N (2012) NIRS meets Ellenberg's indicator values: Prediction of moisture and nitrogen values of agricultural grassland vegetation by means of near-infrared spectral characteristics. Ecological Indicators 14: 82-86 [doi:10.1016/j.ecolind.2011.07.016]
- Müller J, Klaus VH, Kleinebecker T, Prati D, Hölzel N, Fischer M (2012) Impact of Land-Use Intensity and Productivity on Bryophyte Diversity in Agricultural Grasslands. PLoS ONE 7(12): e51520 [doi:10.1371/journal.pone.0051520]
- Socher S, Prati D, Müller J, Klaus V, Hölzel N, Fischer M (2012) Direct and productivity-mediated indirect effects of fertilization, mowing and grazing intensities on grassland plant species richness. Journal of Ecology 100: 1391-1399 [doi: 10.1111/j.1365-2745.2012.02020.x]
2011
- Klaus VH, Kleinebecker T, Hölzel N, Blüthgen N, Boch S, Müller J, Socher SA, Prati D, Fischer M (2011) Nutrient concentrations and fibre contents of plant community biomass reflect species richness patterns along a broad range of land-use intensities among agricultural grasslands. Perspectives in Plant Ecology, Evolution and Systematics 13: 287-295
[doi:10.1016/j.ppees.2011.07.001] - Klaus VH, Sintermann J, Kleinebecker T, Hölzel N (2011) Sedimentation-induced eutrophication in large river floodplains - an obstacle to restoration? Biological Conservation 144: 451–458
[doi:10.1016/j.biocon.2010.09.031] - Kleinebecker T, Klaus VH, Hölzel N (2011) Reducing sample quantity and maintaining high prediction accuracy of quality parameters in grassland biomass with near-infrared reflectance spectroscopy (NIRS). Journal of Near Infrared Spectroscopy 19: 495-505 [DOI 10.1255/jnirs.957]
Tagungsbeiträge
- Klaus VH, Kleinebecker T, Hölzel N (2012) Restoration ecology and agri-environmental schemes: Options for mutual benefit in agricultural grasslands. Vortrag, 8th European Conference on Ecological Restoration, Budweis
- Klaus VH, Fleischer K & Weking S (2012) Raum für Wasser: Auenrenaturierung an der Ems. Poster. 3. Auenökologischer Workshop, Neuburg an der Donau
- Kleinebecker T, Klaus VH, Hölzel N (2011) New options for near-infrared reflectance spectroscopy (NIRS) in ecology. Poster presentation, 41st anniversary Conference of the Ecological Society of Germany, Austria and Switzerland (Gesellschaft für Ökologie, GfÖ), Oldenburg
- Klaus VH, Kleinebecker T, Boch S, Müller J, Socher S, Prati D, Fischer M, Hölzel N (2011) New insight in Ellenberg indicator values: Prediction and Validation with NIRS. Poster presentation, 41st anniversary Conference of the Ecological Society of Germany, Austria and Switzerland (Gesellschaft für Ökologie, GfÖ), Oldenburg
- Klaus VH, Kleinebecker T, Hölzel N, Boch S, Müller J, Socher S, Prati D, Fischer M (2010) Chemical composition of community biomass reflects biodiversity patterns in Central European grasslands. Vortrag. 40th anniversary Conference of the Ecological Society of Germany, Austria and Switzerland (Gesellschaft für Ökologie, GfÖ), Giessen
- Oelmann Y, Alt F, Gossner MM, Hölzel N, Klaus VH, Kleinebecker T, Weisser W, Wilcke W (2010) Management and plant-species richness effects on P cycling in grasslands and forests. Poster. 40th anniversary Conference of the Ecological Society of Germany, Austria and Switzerland (Gesellschaft für Ökologie, GfÖ), Giessen
- Klaus VH, Kleinebecker T, Hölzel N (2010) Near-infrared Spectroscopy (NIRS) as a time- and cost-saving tool in restoration ecology. Poster. 6th European Conference on Ecological Restoration, Avignon
- Klaus V, Sintermann J, Kleinebecker T & Hölzel N (2010) Eutrophierung durch Sedimentation - ein Problem der Auenrenaturierung? Vortrag. 1. Auenökologischer Workshop, 20-22 März 2010, Pevestorf
- Klaus V, Sintermann J & Hölzel N (2008) Sedimentation induced eutrophication in large river floodplains - an obstacle to restoration? Vortrag. 6th European Conference on Ecological Restoration, 8-12 September 2008, Ghent, Belgium
- Klaus V, Sintermann J & Hölzel N (2008) Sedimentation induced eutrophication in large river floodplains - an obstacle to restoration? Vortrag. Verhandlungen der Gesellschaft für Ökologie 38: 303
Dissertation
- Klaus V (2012) Relationships between productivity, land-use intensity and plant species richness in agricultural grasslands. Dissertation, Institut für Landschaftsökologie, Westfälische Wilhelms-Universität Münster
Diplomarbeit
- Klaus V (2008) Vegetations- und Nährstoffgradienten in Auenwiesen am nördlichen Oberrhein. Diplomarbeit, Institut für Landschaftsökologie, Westfälische Wilhelms-Universität Münster
[Zusammenfassung pdf 4,2 KB] [Poster pdf 408 KB]
