Chlorophyll a content in the surface layer of the Gulf of Gdańsk in the AVHRR images

• Autorzy: Krężel, A. , Latała, A.
• Języki publikacji: EN

Abstrakty

EN

The satellite data in red and near infrared light (1st and 2nd channels of AVHRR) were processed and compared with chlorophyll a concentration in the surface layer of the Gulf of Gdansk. Taking into account Stumpf and Tyler (1988) proposal, quantitative relation between this concentration and the value of Cij=R2/R1 (where R2 and R1 denotes reflectance coefficients in AVHRR's channel 1 and 2 respectively) has been calculated.

Słowa kluczowe

EN

chlorophyll a; remote sensing; Gulf of Gdansk

• Czasopismo: Oceanological Studies
• Rocznik: 1999
• Tom: Vol. 28, No. 3-4
• Strony: 3-15
• Opis fizyczny: Bibliogr. 15 poz., rys., wykr.

Twórcy

autor

Krężel, A.

• Institute of Oceanography, University of Gdańsk, Al. Marszalka Piłsudskiego 46, 81-378 Gdynia, Poland

autor

Latała, A.

• Institute of Oceanography, University of Gdańsk, Al. Marszalka Piłsudskiego 46, 81-378 Gdynia, Poland

Bibliografia

• [1.] Kahru M., Horstmann U., Rud O., 1994, Satellite detection of increased Cyanobacteria blooms in the Baltic Sea: natural fluctuation or ecosystem change?, Ambio, 23 (8), 473-477.
• [2.] Kononen K., 1992, Dynamics of the toxic cyanobacterial blooms in the Baltic Sea, Finnish Mar. Res., 261, 1-36.
• [3.] Latała A., 1982, The chlorophyll content in the surface waters of the western part of the Gulf of Gdańsk, Stud. Mater. Oceanol., 39, 15-33, (in Polish).
• [4.] Latała A., 1985, Chlorophyll content in the surface water of the Gulf of Gdańsk proper in 1981, Stud. Mater. Oceanol., 46, 11-20, (in Polish).
• [5.] Latała A., 1993, The chlorophyll a contents in the surface waters of the Gulf of Gdańsk, Stud. Mater. Oceanol., 64, 187-195.
• [6.] Leppanen J.-M., Hallfors S., Rantajarvi E., 1995, Phytoplankton blooms in the Balik Sea in 1995, HELCOM EC6 Document.
• [7.] Leppanen J-M., Kahru M., Namman S., 1991, Variability of the surface layer in the Gulf of Finland as detected by repeating continuous transect between Helsinki and Tallinn - a progress report, ICES Symposium on patchiness in the Baltic Sea, Mariehamn, Finland, 1991, Paper No. 30 (Mimeo).
• [8.] Leppanen J-M., Rantajarvi E., Hallfors S., Kruskopf M., Laine V., 1995, Unattended monitoring of potentially toxic phytoplankton species in the Baltic Sea in 1993, J. Plankton Res., 17 (4), 891-902.
• [9.] Nakonieczny J., Renk H., Wiktor J., 1991, Chlorophyll concentration and distribution in the Southern Baltic in the years 1979-1983, Oceanologia, 30, 77-91.
• [10.] Olszewski J., Kowalczuk P., Darecki M., 1995, On usefulness of data from NOM-AVHRR system for estimation ofwater components content in the Baltic, Stud. Mater. Oceanol., 68, 51-60.
• [11.] Rantajarvi E., 1995, Baltic algaline in internet. - Harmful algae news: an IOC newsletter on toxic algae and algal blooms 1995 (10/11), 4-5.
• [12.] Renk H., Torbicki H., Ochocki S., 1976, Distribution of chlorophyll in the sea in river.s mouths vicinity, Stud. Mater. Oceanol., 15, 187-202, (in Polish).
• [13.] Robinson I. S., 1985, Satellite oceanography, Ellis Horwood Ltd., Chichester, 455 pp.
• [14.] Stumpf R. P., 1987, Application of AVHRR satellite data to the study of sediment and chlorophyll in turbid coastal water, Tech.Memo. NESDIS AISC 7, 50 pp, Natl. Environ. Satell. Data, and Inf. Sery., NOAA, Washington D.C.
• [15.] Stumpf R. P., Tyler M. A., 1988, Satellite detection of bloom and pigment distributions in estuaries, Remote Sens. Environ., 24, 385-404.