Akustische Vermessung der Luftpulser Quellen des Forschungseisbrechers Polarstern im Herdlefjord, Norwegen (2007)
Breitzke, M.,
Boebel, O.,
El Naggar, S.,
Jokat, W.,
Werner, B.,
Diebold, J.
Studies to minimize the acoustic impact of the Atlas Hydroswep and Parasound echosounders on the marine environment in the Bay of Biscay, The Expedition ANTARKTIS-XXIII/1 of the Research Vessel "Polarstern" in 2005, v.d. Loeff, M. R. (ed.) (2007)
Breitzke, M.,
El Naggar, S.,
Graffe, D.,
Kuhn, G.,
Niederjasper, F.,
Lütticke, U.
Test of the ELAC NDS3070 collision avoidance sonar in the Bay of Biscay. The Expedition ANTARKTIS-XXIII/1 of the Research Vessel "Polarstern" in 2005., v. d. Loeff, M. R. (ed.) (2007)
El Naggar, S.,
Schütt, E.,
Breitzke, M.,
Schönwetter, R.,
Boebel, O.
Akustische Vermessung der Luftpulser Quellen des Forschungseisbrechers Polarstern im Herdlefjord, Norwegen (2007)
Breitzke, M.,
Boebel, O.,
El Naggar, S.,
Jokat, W.,
Werner, B.,
Diebold, J.
Studies to minimize the acoustic impact of the Atlas Hydrosweep and Parasound echosounders on the marine environment in the Bay of Biscay. (2007)
Breitzke, M.,
El Naggar, S.,
Graffe, D.,
Kuhn, G.,
Niederjasper, F.,
Lütticke, U.
Akustische Vermessung der marin-seismischen Quellen des FS Polarstern im Herdle Fjord, Norwegen (2006)
Breitzke, M.,
Boebel, O.,
El Naggar, S.,
Jokat, W.,
Kuhn, G.,
Niessen, F.,
...
Broadband characterization of marine seismic sources used by R/V Polarstern (2006)
Breitzke, M.,
Boebel, O.,
El Naggar, S.,
Jokat, W.,
Kuhn, G.,
Niessen, F.,
...
Broadband sound pressure field characteristics of marine seismic sources used by R/V Polarstern (2006)
Breitzke, M.,
Boebel, O.,
El Naggar, S.,
Jokat, W.,
Kuhn, G.,
Niessen, F.,
...
Calibration of marine seismic sources used by the German icebreaker R/V Polarstern (2005)
Breitzke, M.,
Boebel, O.,
El Naggar, S.,
Jokat, W.,
Kuhn, G.,
Niessen, F.,
...
Continuous dosimetry of the biologically harmful UV-radiation in Antarctica with the biofilm technique (1994)
Quintern, L. E.,
Puskeppeleit, M.,
Rainer, P.,
Weber, S.,
El Naggar, S.,
Eschweiler, U.,
...
Long-term dosimetry of solar UV radiation in Antarctica with spores of Bacillus subtilis (1992)
Puskeppeleit, M.,
Quintern, L. E.,
El Naggar, S.,
Schott, J-U.,
Eschweiler, U.,
Horneck, G.,
...