Niels van Elk

Concentrations of chlorinated and brominated contaminants and their metabolites in serum of harbour seals and harbour porpoises

Liesbeth Weijs, Krishna Das, Ursula Siebert et al. · Environment International · 2009 · 74 citations · Full text

Harbour Seals, Environmental Engineering, Toxicology +9

Development of a lymphocyte-transformation-assay for peripheral blood lymphocytes of the harbor porpoise and detection of cytokines using the reverse-transcription polymerase chain reaction

Andreas Beineke, Ursula Siebert, Niels van Elk et al. · Veterinary Immunology and Immunopathology · 2004 · 60 citations

Laboratory Immunology, Peripheral Blood Lymphocytes, Bioanalysis +7

On the performance of automated porpoise-click-detectors in experiments with captive harbor porpoises (<i>Phocoena phocoena</i>)

Frank Thomsen, Niels van Elk, Vilmut Brock et al. · The Journal of the Acoustical Society of America · 2005 · 34 citations

Click Trains, Animal Behaviour, Behavioral Sciences +12

Perception of Low-Frequency Acoustic Signals by a Harbour Porpoise (&lt;I&gt;Phocoena phocoena&lt;/I&gt;) in the Presence of Simulated Offshore Wind Turbine Noise

Klaus Lücke, Paul A. Lepper, Bert Hoeve et al. · Aquatic Mammals · 2007 · 25 citations · Full text