Prof. Dr. Ralf Schäfer
Landschaftsökologie, Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau
- 06341/280-31536
- 06341/280-31326
Kefford, Ben J.; Liess, Matthias; Warne, Michael St. J. et al.
Risk assessment of episodic exposures to chemicals should consider both the physiological and the ecological sensitivities of speciesSCIENCE OF THE TOTAL ENVIRONMENT. Bd. 441. 2012 S. 213 - 219
Schaefer, Ralf B.; von der Ohe, Peter Carsten; Rasmussen, Jes et al.
Thresholds for the Effects of Pesticides on Invertebrate Communities and Leaf Breakdown in Stream EcosystemsENVIRONMENTAL SCIENCE & TECHNOLOGY. Bd. 46. H. 9. 2012 S. 5134 - 5142
Schaefer, Ralf B.; Kefford, Ben J.; Metzeling, Leon et al.
A trait database of stream invertebrates for the ecological risk assessment of single and combined effects of salinity and pesticides in South-East AustraliaSCIENCE OF THE TOTAL ENVIRONMENT. Bd. 409. H. 11. 2011 S. 2055 - 2063
Schaefer, Ralf B.; Pettigrove, Vincent; Rose, Gavin et al.
Effects of Pesticides Monitored with Three Sampling Methods in 24 Sites on Macroinvertebrates and MicroorganismsENVIRONMENTAL SCIENCE & TECHNOLOGY. Bd. 45. H. 4. 2011 S. 1665 - 1672
Burgert, Sinje; Schaefer, Ralf B.; Foit, Kaarina et al.
Modelling aquatic exposure and effects of insecticides - Application to south-eastern AustraliaSCIENCE OF THE TOTAL ENVIRONMENT. Bd. 409. H. 14. 2011 S. 2807 - 2814
Schaefer, Ralf B.; von der Ohe, Peter Carsten; Kuehne, Ralph et al.
Occurrence and Toxicity of 331 Organic Pollutants in Large Rivers of North Germany over a Decade (1994 to 2004)ENVIRONMENTAL SCIENCE & TECHNOLOGY. Bd. 45. H. 14. 2011 S. 6167 - 6174
Schaefer, Ralf B.; Cooke, Steven J.; Arlinghaus, Robert et al.
Perspectives from early career researchers on the publication process in ecology - a response to Statzner & Resh (2010)FRESHWATER BIOLOGY. Bd. 56. H. 11. 2011 S. 2405 - 2412
Stehle, Sebastian; Elsaesser, David; Gregoire, Caroline et al.
Pesticide Risk Mitigation by Vegetated Treatment Systems: A Meta-AnalysisJOURNAL OF ENVIRONMENTAL QUALITY. Bd. 40. H. 4. 2011 S. 1068 - 1080
Kefford, Ben J.; Marchant, Richard; Schaefer, Ralf B. et al.
The definition of species richness used by species sensitivity distributions approximates observed effects of salinity on stream macroinvertebratesENVIRONMENTAL POLLUTION. Bd. 159. H. 1. 2011 S. 302 - 310
Kefford, Ben J.; Schaefer, Ralf B.; Liess, Matthias et al.
A SIMILARITY-INDEX-BASED METHOD TO ESTIMATE CHEMICAL CONCENTRATION LIMITS PROTECTIVE FOR ECOLOGICAL COMMUNITIESENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Bd. 29. H. 9. 2010 S. 2123 - 2131
Schäfer, Ralf B.; Brink, Paul J. van den; Liess, Matthias
Impacts of pesticides on freshwater ecosystemsSanchez-Bayo, Francisco (Hrsg). Ecological impacts of toxic chemicals [Elektronische Ressource]. [S.l.]: Bentham Science Publ. 2010 S. 111 - 137
Schaefer, Ralf Bernhard; Hearn, Laurence; Kefford, Ben J. et al.
Using silicone passive samplers to detect polycyclic aromatic hydrocarbons from wildfires in streams and potential acute effects for invertebrate communitiesWATER RESEARCH. Bd. 44. H. 15. 2010 S. 4590 - 4600
Beketov, M. A.; Foit, K.; Schaefer, R. B. et al.
SPEAR indicates pesticide effects in streams - Comparative use of species- and family-level biomonitoring dataENVIRONMENTAL POLLUTION. Bd. 157. H. 6. 2009 S. 1841 - 1848
Schäfer, Ralf Bernhard; Paschke, Albrecht; Liess, Matthias
Aquatic passive sampling of a short-term thiacloprid pulse with the Chemcatcher : impact of biofouling and use of a diffusion-limiting membrane on the sampling rateJournal of chromatography / A. Bd. 1203. H. 1. 2008 S. 1 - 6
Schaefer, Ralf Bernhard; Paschke, Albrecht; Liess, Matthias
Aquatic passive sampling of a short-term thiacloprid pulse with the Chemcatcher: Impact of biofouling and use of a diffusion-limiting membrane on the sampling rateJOURNAL OF CHROMATOGRAPHY A. Bd. 1203. H. 1. 2008 S. 1 - 6
Gunold, Roman; Schaefer, Ralf Bernhard; Paschke, Albrecht et al.
Calibration of the Chemcatcher (R) passive sampler for monitoring selected polar and semi-polar pesticides in surface waterENVIRONMENTAL POLLUTION. Bd. 155. H. 1. 2008 S. 52 - 60
Schaefer, Ralf Bernhard; Mueller, Ralf; Brack, Werner et al.
Determination of 10 particle-associated multiclass polar and semi-polar pesticides from small streams using accelerated solvent extractionCHEMOSPHERE. Bd. 70. H. 11. 2008 S. 1952 - 1960
Schäfer, Ralf B.; Mueller, R; Brack, W et al.
Determination of 10 particle-associated multiclass polar and semi-polar pesticides from small streams using accelerated solvent extraction.Chemosphere. Bd. 70. H. 11. Elsevier 2008 S. 1952 - 1960
Schäfer, Ralf B.; Creutzig, Felix
Klimaschutz durch globale Steuern oder Emissionshandel?Alvater, Elmar (Hrsg). Ablasshandel gegen Klimawandel? : marktbasierte Instrumente in der globalen Klimapolitik und ihre Alternativen ; Reader des Wissenschaftlichen Beirats von Attac. Berlin: VSA-Verl. 2008 S. 106 - 119
Beketov, Mikhail A.; Schaefer, Ralf Bernhard; Marwitz, Andreas et al.
Long-term stream invertebrate community alterations induced by the insecticide thiacloprid: Effect concentrations and recovery dynamicsSCIENCE OF THE TOTAL ENVIRONMENT. Bd. 405. H. 1-3. 2008 S. 96 - 108
Schaefer, Ralf Bernhard; Paschke, Albrecht; Vrana, Branislav et al.
Performance of the Chemcatcher (R) passive sampler when used to monitor 10 polar and semi-polar pesticides in 16 Central European streams, and comparison with two other sampling methodsWATER RESEARCH. Bd. 42. H. 10-11. 2008 S. 2707 - 2717
Schäfer, Ralf Bernhard; Paschke, Albrecht; Vrana, Branislav et al.
Performance of the Chemcatcher passive sampler when used to monitor 10 polar and semi-polar pesticides in 16 Central European streams, and comparison with two other sampling methodsWater research. Bd. 42. H. 10. 2008 S. 2707 - 2717
Liess, Matthias; Schafer, Ralf B.; Schriever, Carola A.
The footprint of pesticide stress in communities-Species traits reveal community effects of toxicantsSCIENCE OF THE TOTAL ENVIRONMENT. Bd. 406. H. 3. 2008 S. 484 - 490
Schaefer, Ralf Bernhard; Caquet, Thierry; Siimes, Katri et al.
Effects of pesticides on community structure and ecosystem functions in agricultural streams of three biogeographical regions in EuropeSCIENCE OF THE TOTAL ENVIRONMENT. Bd. 382. H. 2-3. 2007 S. 272 - 285
von der Ohe, Peter Carsten; Prueb, Andrea; Schaefer, Ralf Bernhard et al.
Water quality indices across Europe - a comparison of the good ecological status of five river basinsJOURNAL OF ENVIRONMENTAL MONITORING. Bd. 9. H. 9. 2007 S. 970 - 978