Oceanography The Official Magazine of
The Oceanography Society
Volume 26 Issue 02

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Volume 26, No. 2
Pages 138 - 149

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Slicks as Indicators for Marine Processes

Martin Gade Valborg Byfield Stanislav ErmakovOlga Lavrova Leonid Mitnik
Article Abstract

Monomolecular surface films (“sea slicks”) are well known to dampen small-scale waves at the water surface, thereby influencing transport processes at the air-sea interface. Because of their strong wave-damping capacity, they can often be observed, not just on synthetic aperture radar imagery, but also on imagery acquired in the visible and infrared spectral ranges. Because sea slicks tend to accumulate at the water surface along lines of, for example, current shear in fronts and eddies, they can be used as proxies for observing such marine processes from space. We demonstrate how well sea slicks are suited to indicate marine processes in the coastal zone. A slick’s damping capability depends on the surfactant concentration on the sea surface and, thus, on the compression status of the slick-forming material. Furthermore, we show that slick signatures can be used to derive surface current vectors at higher spatial resolution than that of numerical models.

Citation

Gade, M., V. Byfield, S. Ermakov, O. Lavrova, and L. Mitnik. 2013. Slicks as indicators for marine processes. Oceanography 26(2):138–149, https://doi.org/10.5670/oceanog.2013.39.

References

Alpers, W., and H. Hühnerfuss. 1988. Radar signatures of oil films on the sea surface and the Marangoni effect. Journal of Geophysical Research 93(C4):3,642–3,648, http://dx.doi.org/10.1029/JC093iC04p03642.

Alpers, W., and H. Hühnerfuss. 1989. The damping of ocean waves by surface films: A new look at an old problem. Journal of Geophysical Research 94(C5):6,251–6,265, https://doi.org/10.1029/JC094iC05p06251.

Caruso, M.J., M. Migliaccio, J.T. Hargrove, O. Garcia-Pineda, and H.C. Graber. 2013. Oil spills and slicks imaged by synthetic aperture radar. Oceanography 26(2):112–123, https://doi.org/10.5670/oceanog.2013.34.

Cox, C., and W. Munk. 1955. Some problems in optical oceanography. Journal of Marine Research 14:63–78.

Ermakov, S.A., I.A. Sergiewskaya, E.M. Zuikova, V.Yu. Goldblat, and Yu.B. Shchegolkov. 2006. Wave tank study of phase velocities and damping of gravity-capillary wind waves in the presence of surface films. Pp. 129–143 in Marine Surface Films. M. Gade, H. Hühnerfuss, and G. Korenowski, eds, Springer, Heidelberg.

Foster, R. 2013. Signature of large aspect ratio roll vortices in synthetic aperture radar images of tropical cyclones. Oceanography 26(2):58–67, https://doi.org/10.5670/oceanog.2013.31.

Gade, M., W. Alpers, S.A. Ermakov, H. Hühnerfuss, and P.A. Lange. 1998a. Wind-wave tank measurements of bound and freely propagating short gravity-capillary waves. Journal of Geophysical Research 103(C10):21,697–21,710, https://doi.org/10.1029/98JC00778.

Gade, M., W. Alpers, H. Hühnerfuss, V. Wismann, and P.A. Lange. 1998. On the reduction of the radar backscatter by oceanic surface films: Scatterometer measurements and their theoretical interpretation. Remote Sensing of Environment 66:52–70, https://doi.org/10.1016/S0034-4257(98)00034-0.

Gade, M., S.A. Ermakov, O.Yu. Lavrova, J.C.B. da Silva, and D.K. Woolf. 2005. Using marine surface films as indicators for marine processes in the coastal zone. Pp. 1,405–1,416 in Proceedings of the 7th International Conference on the Mediterranean Coastal Environment (MEDCOAST 2005), October 25–29, 2005, Kusadasi, Turkey.

Hühnerfuss, H. 2006. New chemical insights into the structure and morphology of sea slicks and their geophysical interpretation. Pp. 37–44 in Marine Surface Films. M. Gade, H. Hühnerfuss, and G. Korenowski, eds, Springer, Heidelberg.

Hühnerfuss, H., W. Alpers, H. Dannhauer, M. Gade, P.A. Lange, V. Neumann, and V. Wismann. 1996. Natural and man-made sea slicks in the North Sea investigated by a helicopter-borne 5-frequency radar scatterometer. International Journal of Remote Sensing 17:1,567–1,582, https://doi.org/10.1080/01431169608945364.

Jackson, C.R., and J.R. Apel, eds. 2004. Synthetic Aperture Radar Marine User’s Manual. NOAA NESDIS Office of Research and Applications, Washington, DC, 464 pp. Available online at http://www.sarusersmanual.com (accessed September 23, 2013).

Jackson, C.R., J.C.B. da Silva, G. Jeans, W. Alpers, and M.J. Caruso. 2013. Nonlinear internal waves in synthetic aperture radar. Oceanography 26(2):68–79, https://doi.org/10.5670/oceanog.2013.32.

Johannessen, J.A., R.A. Shuchman, G. Digranes, D.R. Lyzenga, C. Wackerman, O.M. Johannessen, and P.W. Vachon. 1996. Coastal ocean fronts and eddies imaged with ERS-1 synthetic aperture radar. Journal of Geophysical Research 101(C3):6,651–6,667, https://doi.org/10.1029/95JC02962.

Jones, C.E., B. Minchew, B. Holt, and S. Hensley. 2011. Studies of the Deepwater Horizon oil spill with the UAVSAR radar. Pp. 33–50 in Monitoring and Modeling the Deepwater Horizon Oil Spill: A Record-Breaking Enterprise. Y. Liu, A. MacFadyen, Z.-G. Ji, and R.H. Weisberg, eds, Geophysical Monograph Series, vol. 195, American Geophysical Union, Washington, DC, https://doi.org/10.1029/2011GM001113.

Karimova, S. 2012. Spiral eddies in the Baltic, Black and Caspian seas as seen by satellite radar data. Advances in Space Research 50:1,107–1,124, https://doi.org/10.1016/j.asr.2011.10.027.

Karimova, S.S., and M. Gade. In press. Eddies in the Red Sea as seen by satellite SAR imagery. In Remote Sensing of the African Seas. V. Barale and M. Gade, eds, Springer.

Kim, D.-J., W.M. Moon, and Y.-S. Kim. 2010. Application of TerraSAR-X data for emergent oil-spill monitoring. IEEE Transactions on Geoscience and Remote Sensing 48:852–863, https://doi.org/10.1109/TGRS.2009.2036253.

Lavrova, O., M. Mityagina, T. Bocharova, and M. Gade. 2008. Multisensor observation of eddies and mesoscale features in coastal zones. Pp. 463–474 in Remote Sensing of the European Seas. V. Barale and M. Gade, eds, Springer, Heidelberg.

Lehner, S., A. Pleskachevsky, D. Velotto, and S. Jacobsen. 2013. Meteo-marine parameters and their variability observed by high-resolution satellite radar images. Oceanography 26(2):80–91, https://doi.org/10.5670/oceanog.2013.36.

Mallas, P.A., and H.C. Graber. 2013. Imaging ships from satellites. Oceanography 26(2):150–155, https://doi.org/10.5670/oceanog.2013.71.

Mitnik, L., W. Alpers, K.S. Chen, and A.J. Chen. 2000. Manifestations of internal solitary waves on ERS SAR and Spot images: Similarities and differences. Pp. 1,857–1,859 in Proceedings of the 2000 International Geoscience and Remote Sensing Symposium (IGARSS 2000), vol. 5, July 24–28, 2000, Honolulu, HI, http://dx.doi.org/10.1109/IGARSS.2000.858146.

Mitnik, L.M., and V.A. Dubina. 2010. Interpretation of SAR signatures of the sea surface: Multisensor approach. Pp. 113–130 in Oceanography from Space, Revisited. V. Barale, J.F.R. Gower, and L. Alberotanza, eds, Springer, Dordrecht.

Mitnik, L.M., V.A. Dubina, and O.G. Konstantinov. 2006. Envisat ASAR polarization experiments in Peter the Great Bay, Japan Sea: Preliminary results. EARSeL eProceedings 5(2):199–207. Available online at: http://www.earsel.org/symposia/2005-symposium-Porto/pdf/094.pdf (accessed September 23, 2013).

Mityagina, M., O. Lavrova, and T. Bocharova. 2007. Detection and discrimination of sea surface films in the coastal zone of northeastern Black Sea using SAR data. Abstract ESA SP-636 in Proceedings of ENVISAT Symposium 2007, April 23–27, 2007, Montreux, Switzerland.

Mityagina, M.I., O.Yu. Lavrova, and S.S. Karimova. 2010. Multi-sensor survey of seasonal variability in coastal eddy and internal wave signatures in the northeastern Black Sea. International Journal of Remote Sensing 31:4,779–4,790, https://doi.org/10.1080/01431161.2010.485151.

Nunziata, F., P. Sobieski, and M. Migliaccio. 2009. The two-scale BPM scattering model for sea biogenic slicks contrast. IEEE Transactions on Geoscience and Remote Sensing 47:1,949–1,956, https://doi.org/10.1109/TGRS.2009.2013135.

Nunziata, F., A. Gambardella, and M. Migliaccio. 2013. On the degree of polarization for SAR sea oil slick observation. ISPRS Journal of Photogrammetry and Remote Sensing 78:41–49, https://doi.org/10.1016/j.isprsjprs.2012.12.007.

Porter, D.L., D.R. Thompson, W. Alpers, and R. Romeiser. 2001. Remotely sensed ocean observations of the Coastal Mixing and Optics site from synthetic aperture radars and advanced very high resolution radiometers. Journal of Geophysical Research 106(C5):9,623–9,637, http://dx.doi.org/10.1029/2000JC900121.

Wismann, V., M. Gade, W. Alpers, and H. Hühnerfuss. 1998. Radar signatures of marine mineral oil spills measured by an airborne multi-frequency multi-polarization microwave scatterometer. International Journal of Remote Sensing 19:3,607–3,623, http://dx.doi.org/10.1080/014311698213849.

Wu, J. 1975. Wind-induced drift currents. Journal of Fluid Mechanics 68:49–70, https://doi.org/10.1017/S0022112075000687.

Zatsepin, A.G., A.I. Ginzburg, A.G. Kostianoy, V.V. Kremenetskiy, V.G. Krivosheya, S.V. Stanichny, and P.M. Poulain. 2003. Observations of Black Sea mesoscale eddies and associated horizontal mixing. Journal of Geophysical Research 108, 3246, http://dx.doi.org/10.1029/2002JC001390.

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