Balıkçılıkta akustik cihazlar ve uzaktan algılamanın kullanımı

Sonar ve Echo-soundehn kullanımı son derece yaygınlaşmış, diğer yandan avın çabuk ve kolay bulunmasını sağlayan bu akustik cihazlar stoklar üzerindeki av baskısının artışındaki önemli faktörlerden birisi haline gelmişlerdir. Birçok ülke kendi karasuları içerisindeki balık stoklarını olabildiğince sömürdükten sonra, açık denizlerde avcılığa yönelmek zorunda kalmış ya da kalmaktadır. Türkiye'de bu durumla karşı karşıyadır. Ancak okyanuslardaki balık sürülerinin eskiden beri kullanılan yöntemlerle saptanamayacağı, balık bulucuların olmaması halinde ise hiç mümkün olmayacağı da son derece açıktır Bu nedenle, akustik cihazlar ve stoklara ilişkin tahminlerin yapılmasında kullanılabilen uyduların kombinasyonu zorunlu hale gelmektedir. Bu çalışmada, uzaktan algılama yöntemi ve balık bulucu cihazların ticari balıkçılıktaki kullanımı konusunda bazı bilgiler verilmiştir.

Anahtar Kelimeler:

uzaktan algılama, balık avlama ekipmanı, balık avlama, balıkçılık

The use of the fish finders and remote sensing in fisheries

The use of the fish finders and remote sensing in fisheries. Using echo-sounder and sonar have been extremely become widespread, but on the other hand these acoustic equipments which provide to find the catch easy and fast, have been become one of the important factor. Because these equipments let the catch constraint increased on stocks. Many countries; after they exploited insofar as one was able to fish stocks within their own territorial waters, they inclined towards to the open sea to fish catch, and left no choice but or must left no choice. Turkey is also face to face to this situation. But, it is extremely clear that fish herds in ocean can't be fixed by the methods which had been used for along time past and also in case if there weren't any fish finders it is impossible. So, it is indispensable to make satellites combination which can be used on estimations for related to stocks and to make acoustic equipments. In this study, some information about remote sensing method and fish finder equipments using in commercial fishery were given.

Keywords:

remote sensing, fishing gear, fishing, fisheries,

PDF

___

Anonim, 1994a. Furuno General Catalogue Ashiharacho, Nishinomiya City, Japan.

Anonim, 1994b. Apelco and Raytheon Company, Marine Electronics, Anchorage Park, Portsmouth, Hampshire P03 5 TD UK.

Anonim, 1980, Echo sounding and Sonar for Fishing, Rome

Christopher G.K.N., Hollanda and T.G. Wolcott, 1998. A new acoustic tailbeat transmitter for fishes. Fis. Res., 36,275-283.

Hays, G.C., P.I., Webb, J.P., Hayes, I.G., Priede, and J., French,.1991. Satellite tracking of a loggerhead turtle {Caretta caretia) in the Mediterranean, J. Mar. Biol. Ass. UK, 71,743-746.

Hoşsucu H., H.T. Kinacigil, A.Kara, Z.Tosunoğlu, O. Akyol, V.Ünal, U.Özekinci, 2001. Turkish fisheries sector and waiting developments. Ege Univ., Su Ur. Der, 18,3,593-601 (in Turkish).

Joseph, J. and M.R.,Stevenson, 1974. In 'Approaches to eart survey problems trough use of space techniques', (P.Brock,Ed.), Akademie Verlang.Beriin 75-100 p.

Kemmerer, A.J. and J.A Benigno, 1973. In 'Synposium of significant result obtained from ERTS' Vol. 1 (P. Brock. Ed.), Goddard space flight center, Greenbelt, Maryland. 125-132.

Kidwell, K. B., 1998. NOAA Polar Orbiter Data User's Guide (TIROS- N, NOAA- 6-14) November 1998. Revision, National Oceanic and Atmospheric Administration, NOAA, 65 p.

Lowe, C.G, K.N., Holland., T.G.,Wolcott 1998. A new acoustic tailbeat transmitter for fishes. Fis. Res., 36,275-283.

Narayana, A., H.U, Solanki, B.G, Krishna,, and A., Narain, 1995. Geometric correction and radiometric normalisation of NOAA AVHRR data for fisheries aplications, Int. J. Remote Sensing, 16 (4), 765-771.

Özbek, İ., S. Arslan, 1991. Ship's Elektronic and communication. Milli Eğitim Bakanlığı Yayınları 2299 (374), 51-131.

Pike D., 1979. Fishing Boats and Their Equipmant Fishing News Books Ltd., 1. Long Garden Walk Famham, Surrey England.

Priede, I.G. and J. French., 1989. Tracking of marine animals by satellite, Int. J. Remote Sensing, 12,(4), 667-680.

Reid, D. G. and E. J., Simmonds,. 1993. Image Analysis Techniques for the Study of Fish School Structure from Acoustic Survey Data. Can. J. Fish. Aquat. Sci., Vol. 50,886-893.

Sarı, M., L, Polat, ve A.C.Saydam, 2000. The observation of annual variation of surface temperature of the Lake Van by NOAA AVHRR satellite images. Doğu Anadolu Bölgesi IV. Su Ürünleri Sem., 28-30 Haziran 2000, Erzurum, 825-842. (in Turkish)

Sarı, M., 2000. Remote sensing center of the Yuzuncu Yıl University, managing projects and summary of some Project results, Doğu Anadolu Bölgesi IV. Su Ürünleri Semp., 28-30 Haziran 2000, Erzurum,185-201 (in Turkish).

Sarı, M.ve Ş.İ., İpek, 1997. A preliminary study on determining of new fishing grounds using satellite photographs in Van Lake. SDÜ, Eğirdir Su Ür. Fak. IX. Ulusal Su Ür. Semp., 17-19 Eylül 1997 Eğirdir, İsparta 673-682 (in Turkish).

Simpson, J.J., 1992. Remote sensing and Geographical Information system: Their past, present and future use in Global Marine Fisheries, Fish. Oceanogr. 1:3,238-280.

Simpson, J.J., 1994. Remote sensing in fisheries: A tool for better management in the utilization of a renewable resource. Can. J. Fish. Aquat. Sci., 51,743-771.

Smith, R. C. and K. S., Baker, 1981. Limnol. Oceanogr. 23,247-259.