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Seasonal changes in selected optical parameters in the Pomeranian Bay in 1996-1997

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Języki publikacji
EN
Abstrakty
EN
The main task of the Joint Polish-German Pomeranian Bay Project was to achieve a better understanding of the impact of freshwater discharge on this environment. The freshwater from the River Odra enters the Pomeranian Bay through four outlets. The most important of these is the River Swina, as it carries the largest volume of water exchange between the bay and the Szczecin Lagoon. This freshwater carries a large load of optically active substances: dissolved organic materials, mineral and organic sediments, as well as nutrients, which boost phytoplankton growth. The effect of riverine discharge can be traced with the use of optical methods. The elevated level of optically active components can significantly reduce the light required for photosynthesis. The Institute of Oceanology carried out a survey of selected inherent and apparent optical properties in the Pomeranian Bay in three seasons in 1996 and 1997. The results are presented and discussed, as are the relations between the various optical parameters and salinity.
Słowa kluczowe
Czasopismo
Rocznik
Strony
309--334
Opis fizyczny
Bibliogr. 27 poz., wykr.
Twórcy
autor
autor
autor
autor
autor
  • Institute of Oceanology, Polish Academy of Sciences, Powstańców Warszawy 55, 81–712 Sopot, Poland, piotr@iopan.gda.pl
Bibliografia
  • 1. Beszczyńska-Möller A., 1999, Transport of Odra river waters and circulation patterns in the Pomeranian Bay, Oceanologia, 41 (3), 279-308.
  • 2. Gordon H. R., Ding K., 1992, Self-shading of in-water instruments, Limnol. Oceanogr., 37 (3), 491-500.
  • 3. Heybowicz E., Makowski Z., Taylor R., 1998, Riverine input of pollutants. Water quality, 1998, [in:] Environmental conditions in Polish zone of the southern Baltic Sea during 1997, B. Cyberska, Z. Lauer & A. Trzosińska (eds.), Inst. Meteor. i Gosp. Wod., Gdynia, 55-58, (in Polish).
  • 4. Højerslev N. K., Lundgren B., 1977, Inherent and apparent optical properties of Icelandic waters ‘Bjarni Semundsson Overflow 73’, Rep. Inst. Phys. Oceanogr., Univ. Copenhagen, 33, 63 pp.
  • 5. Hundahl H., Holck J., 1980, The optical instruments developed at the Institute of Physical Oceanography, University of Copenhagen, [in:] Studies in physical oceanography, Rep. Inst. Phys. Oceanogr., Univ. Copenhagen, 42, 155-187.
  • 6. Jeffrey S. W., Humphrey G. F., 1975, New spectrophotometric equation for determining chlorophyll a, b, c1 and c2, Biochem. Physiol. Pfl., 167, 194-204.
  • 7. Jonasz M., 1983, Particle-size distribution in the Baltic, Tellus, 35 B, 346-358.
  • 8. Kowalczuk P., Seasonal variability of yellow substance absorption in the Surface layer of the Baltic Sea, J. Geophys. Res., (in press).
  • 9. Kowalczuk P., Darecki M., 1998, The relative share of light absorption by yellow substance in total light absorption in the surface layer of southern Baltic Sea, Ocean Optics XIV Conference, Kailua-Kona, Hawaii, USA, November 10-13, 1998, CD–ROM 1052, 9 pp.
  • 10. Kowalczuk P., Kaczmarek S., 1996, Analysis of temporal and spatial variability of ‘yellow substance’ absorption in the southern Baltic, Oceanologia, 38 (1), 3-32.
  • 11. Krawczyk H., Neumann A., Walzel T., Hetscher M., Siegel H., 1997, Application of a multispectral interpretation algorithm to remote sensing data over the Baltic Sea, [in:] Ocean Optics XIII Conference, S. G. Ackleson & R. Frouin (eds.), Proc. SPIE, 2963, 234-239.
  • 12. Lee Z. P., Carder K. L., Steward R. G., Peacock T. G., Davis C. O., Mueller J. L., 1997, Remote-sensing reflectance and inherent optical properties of oceanic waters derived from above-water measurements, [in:] Ocean Optics XIII Conference, S. G. Ackleson & R. Frouin (eds.), Proc. SPIE, 2963, 160-166.
  • 13. Majewski A., 1974, Hydrological characteristics of the Pomeranian Bay, Wyd. Komunik. i Łącz., Warszawa, 110 pp., (in Polish).
  • 14. Mueller J. L., Austin R. W., 1992, Ocean optics protocols for SeaWiFS validation, [in:] NASA Tech. Memo. 104566, S. B. Hooker & E. R. Firestone (eds.), NASA Goddard Space Flight Center, Greenbelt, Maryland, 5, 43 pp.
  • 15. Mueller J. L., Austin R. W., 1995, Ocean optics protocols for SeaWiFS validation. Revision 1, [in:] NASA Tech. Memo., S. B. Hooker, E. R. Firestone & J. G. Acker (eds.), NASA Goddard Space Flight Center, Greenbelt, Maryland, 25, 67 pp.
  • 16. Niemirycz E., Borkowski T., 1997, Riverine input of pollutants. Water quality, [in:] Environmental conditions in Polish zone of the southern Baltic Sea during 1996, B. Cyberska, Z. Lauer & A. Trzosińska (eds.), Inst. Meteor. i Gosp. Wod., Gdynia, 55-58, (in Polish).
  • 17. Olszewski J., Kowalczuk P., Darecki M., 1999, In-water remote sensing algorithms for the detection of chlorophyll and yellow substance in the Pomeranian Bay, Oceanologia, 41 (3), 461-474.
  • 18. Olszewski J., Sagan S., Darecki M., 1992, Spatial and temporal changes of some optical parameters in the Southern Baltic, Oceanologia, 33, 1-16.
  • 19. Reuter R., Albers W., Brandt K., Diebel-Langohr D., Doerffer R., Dörre F., Hengstermann T., 1986, Ground truth techniques and procedures for Gelbstoff measurements, [in:] The influence of yellow substance on remote Sensing of sea water constituents from Space, Rep. ESA Contract No. RFQ 3-5060/84/NL/MD, GKSS Res. Centre Geesthacht.
  • 20. Robakiewicz W., 1993, Hydrodynamic conditions of the Szczecin Lagoon and the straits connecting the Lagoon with the Pomeranian Bay, Inst. Bud. Wod. PAN, Gdańsk, 287 pp., (in Polish).
  • 21. Sagan S., 1991, Light transmission in the waters of the southern Baltic Sea, Rozpr. i monogr., Inst. Oceanol. PAN, Sopot, 2, 149 pp., (in Polish).
  • 22. Siegel H., Gerth M., Beckert M., 1997, Variation of specific optical properties and their influence on measured and modelled spectral reflectances in the Baltic Sea, [in:] Ocean Optics XIII Conference, S. G. Ackleson & R. Frouin (eds.), Proc. SPIE, 2963, 526-531.
  • 23. Siegel H., Gerth M., Ohde T., 1998, Case 1 and Case 2 algorithms for MOS–IRS and SeaWiFS and their application different regions, Ocean Optics XIV Conference, Kailua-Kona, Hawaii, USA, November 10-13, 1998, CD–ROM 1236, 10 pp.
  • 24. Smith R. C., Baker K. S., 1981, Optical properties of the clearest natural waters (200–800 nm), Appl. Opt., 20 (2), 177-184.
  • 25. Sztobryn M., Stanisławczyk I., 1997, Ice-cover, [in:] Environmental conditions in the Polish zone of the southern Baltic Sea during 1996, B. Cyberska, Z. Lauer & A. Trzosińska (eds.), Inst. Meteor. i Gosp. Wod., Gdynia, 55-58, (in Polish).
  • 26. Woźniak B., Montwiłł K., 1973, The methods and techniques of optical measurements in the sea, Stud. i Mater. Oceanol., 7, 73-108, (in Polish).
  • 27. Zibordi G., Ferrari G. M., 1995, Instrument self-shading in underwater optical measurements: experimental data, Appl. Opt., 34 (2), 2750-27
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUS8-0015-0016
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