Research Article
BibTex RIS Cite

Dip trolünün torba kısmından kaçan kırma mercan balığının (Pagellus erythrinus Linnaeus, 1758) ölüm oranları: Su sıcaklığının etkisi

Year 2018, Volume: 35 Issue: 2, 181 - 188, 15.06.2018
https://doi.org/10.12714/egejfas.2018.35.2.11

Abstract



Ocak-Şubat 2011 ve Eylül 2012 tarihleri arasında toplam 24 trol çekimi
yapılmıştır. 800 gözlü kesimli dip trol ağından kaçan kırma mercan (Pagellus
erythrinus
) bireylerini yakalamak için örtü kullanılmıştır. 40 mm
kare, 44 ve 50 mm rombik gözlü trol torbalarından kaçan bireylerin ölüm
oranları 7 gün boyunca yapılan gözlemler ile tespit edilmiştir. Ayrıca su
sıcaklığının kırma mercan ölümleri üzerine etkisi de incelenmiştir. Kırma
mercan’ın ölüm oranları düşük bulunmuştur
(<%5). Kış ve yaz mevsimleri
için deneme ve kontrol gruplarında saptanan ortalama ölüm oranlarında
istatistiksel olarak önemli bir fark bulunmamıştır (
p>0,05). Her iki mevsim için de ağ göz boyutu ve şekli
istatistiksel olarak önemli bir faktör değildir
(p>0,01).



References

  • Barton, B.A. & Schreck, C.B. (1987). Metabolic cost of acute physical stress in juvenile steelhead. Transactions of the American Fisheries Society, 116, 257-263. DOI: 10.1577/1548-8659(1987)116<257: MCOAPS>2.0.CO;2
  • Bolger, T. & Connolly, P.L. (1989). The selection of suitable indices for the measurement and analysis of fish condition. Journal of Fish Biology, 34: 171-182. DOI: 10.1111/j.1095-8649.1989.tb03300.x
  • Broadhurst, M.K., Suuronen, P., & Hulme A. (2006). Estimating collateral mortality from towed fishing gear. Fish and Fisheries, 7: 180-218. DOI: 10.1111/j.1467-2979.2006.00213.x
  • Brown, J.A., Johansen, P.H., Colgan, P.W. & Mathers, R.A. (1987). Impairment of early feeding behaviour of largemouth bass by pentachlorophenol exposure: a preliminary assessment. Transactions of the American Fisheries Society, 116: 71-78. DOI: 10.1577/1548-8659(1987)116<71:IOEFBO>2.0.CO;2
  • Carscadden, J.E. & Frank, K.T. (2002). Temporal variability in the condition factors of Newfoundland capelin (Mallotus villosus) during the past two decades. ICES Journal of Marine Science, 59, 950-958. DOI: 10.1006/jmsc.2002.1234
  • Deval, M.C., Bök, T., Ateş, C. & Özbilgin, H. (2006). Selectivity of PE and PA material codends for rose shrimp Parapenaus longirostis in Turkish twin rigged beam trawl fishery. Fisheries Research, 81, 72-79. DOI: 10.1016/j.fishres.2006.05.007
  • Düzbastılar, F.O., Özgül, A., Aydın, İ., Gül, B. & Soykan, O. (2010a). A preliminary study on the survival of brown comber, Serranus hepatus (Actinopterygii, Perciformes, Serranidae), escaping from the codend of a bottom trawl. Acta Ichthyologica Et Piscatoria, 40, 27-36. DOI: 10.3750/AIP2010.40.1.04
  • Düzbastılar, F.O., Özbilgin, H., Aydın, C., Metin, G. & Ulaş, A. (2010b). Mortalities of fish escaping from square and diamond mesh codends in the Aegean Sea. Fisheries Research, 106, 386-392. DOI: 10.1016/j.fishres.2010.09.008
  • Düzbastılar, F.O., Aydın, C., Metin, G., Lök, A. & Ulaş, A. (2010c). Survival of fish after escape from a 40 mm streched diamond mesh trawl codend in the Aegean Sea. Scienta Marina, 74(4), 755-761. DOI: 10.3989/scimar.2010.74n4755
  • Düzbastılar, F.O. (2014). Determining escape mortality of red bandfish (Cepola macrophthalma) escaping from bottom trawl (in Turkish). Ege Journal of Fisheries and Aquatic Sciences, 31(2), 61-68. DOI: 10.12714/egejfas.2014.31.2.02
  • Düzbastılar, F.O., Laleli, T., Özgül, A. & Metin, G. (2015). Determining the severity of skin injuries of red mullet, Mullus barbatus (Actinopterygii: Perciformes: Mullidae), inflicted during escape from trawl codend. Acta Ichthyologica Et Piscatoria, 45(1), 75-83. DOI: 10.3750/AIP2015.45.1.08
  • Düzbastılar, F.O., Aydın, C. & Gül, B. (2016). Mortality of non-target flatfishes escaping from demersal trawl codends. Journal of Applied Ichthyology, 32, 1194-1204. DOI: 10.1111/jai.13220
  • Düzbastılar, F.O., Breen, M., Aydın, C., Özbilgin, H., Özgül, A., Ulaş, A., Metin, G., Gül, B. & Lök, A. (2017). Seasonal variation in mortality of red mullet (Mullus barbatus) escaping from codends of three different sizes in the Aegean Sea. Scienta Marina, 81(3): 339-349. DOI: 10.3989/scimar.04600.19A
  • Fulton, T.W. (1904). The rate of growth of fishes. Fisheries Board of Scotland Annual Report 22. Edinburgh (Part 3). Gilman, E., Suuronen, P., Hall, M. & Kennelly, S. (2016). Causes and methods to estimate cryptic sources of fishing mortality. Journal of Fish Biology, 83, 766-803. DOI: 10.1111/jfb.12148
  • Guijarro, B. & Massuti, E. (2006). Selectivity of diamond- and square-mesh codends in the deepwater crustacean trawl fishery off the Balearic Islands (western Mediterranean). ICES Journal of Marine Science, 63, 52-67. DOI: 10.1016/j.icesjms.2005.08.011
  • He, P. & Wardle, C.S. (1988). Endurance at intermediate swimming speeds of Atlantic mackerel, Scomber scombrus L., herring, Clupea harengus L., and saithe, Pollachius virens L. Journal of Fish Biology, 33, 348-360. DOI: 10.1111/j.1095-8649.1988.tb05468.x
  • Ingólfsson, O.A., Soldal, A.V., Huse, I. & Breen, M. (2007). Escape mortality of cod, saithe, and haddock in a Barents Sea Trawl Fishery. ICES Journal of Marine Science, 64, 1836-1844. DOI: 10.1093/icesjms/fsm150
  • Lehtonen, E., Tschernij, V. & Suuronen, P. (1998). An improved method for studying survival of fish that escape trawl-codend meshes. Fisheries Research, 38, 303-306. DOI: 10.1016/S0165-7836(98)00163-5
  • Metin, C., Tokaç, A., Ulaş, A., Düzbastılar, F.O., & Lök, A. (2004). Survival of red mullet (Mullus barbatus L., 1758) after escape from a trawl codend in the Aegean Sea. Fisheries Research, 70, 49-53. DOI: 10.1016/j.fishres.2004.06.013
  • Metin, G., İlkyaz, A.T., Soykan, O., & Kınacıgil, H.T. (2013). Biological characteristics of the common pandora, Pagellus erythrinus (Linnaeus, 1758), in the central Aegean Sea. Turkish Journal of Zoology, 35(3), 307-315. DOI: 10.3906/zoo-0904-4
  • Özbilgin, H., & Wardle, C.S. (2002). Effect of seasonal temperature changes on the escape behaviour of haddock, Melanogrammus aeglefinus, from the codend. Fisheries Research, 58 (3): 323-331. DOI: 10.1016/S0165-7836(01)00394-0
  • Özbilgin, H., & Tosunoğlu, Z. (2003). Comparison of the selectivities of double and single codends. Fisheries Research, 63: 143-147. DOI: 10.1016/S0165-7836(03)00005-5
  • Özbilgin, H., Tosunoğlu, Z., Tokaç, A., & Metin, G. (2007). Seasonal variation in the trawl codend selectivity of blotched picarel (Spicara smaris). ICES Journal of Marine Science, 64, 1569-1572. DOI: 10.4194/trjfas.2011.0203
  • Ricker, W.E., 1973. Linear regressions in fishery research. Journal of the Fisheries Research Board of Canada, 30(3), 409-434. DOI: 10.1139/f73-072
  • Sangster, G.I., Lehmann, K., & Breen, M. (1996). Commercial fishing experiments to assess the survival of haddock and whiting after escape from four sizes of diamond mesh codends. Fisheries Research, 25, 323-345. DOI: 10.1016/0165-7836(95)00430-0
  • Soykan, O., Akgül, Ş.A., & Kınacıgil, H.T. (2016). Catch composition and some other aspects of bottom trawl fishery in Sığacık Bay, central Aegean Sea, eastern Mediterranean. Journal of Applied Ichthyology, 32(3), 542–547. DOI: 10.1111/jai.13042
  • Suuronen, P., Erickson, D.L., & Orrensalo, A. (1996). Mortality of herring escaping from pelagic trawl codends. Fisheries Research, 25: 305-321. DOI: 10.1016/0165-7836(95)00446-7
  • Suuronen, P. (2005). Mortality of fish escaping trawl gears. FAO Fisheries Technical Paper 478, Rome, Italy.
  • Suuronen, P., Lehtonen, E., & Jounela, P. (2005). Escape mortality of trawl-caught Baltic cod (Gadus morhua) - the effect of water temperature, fish size and codend catch. Fisheries Research, 71, 151-163. DOI: 10.1016/j.fishres.2004.08.022
  • Tosunoğlu, Z., Özbilgin, H., & Özbilgin, Y.D. (2003). Body shape and trawl codend selectivity for nine commercial fish species. Journal of the Marine Biological Association of the United Kingdom, 83, 1309-1313. DOI: 10.1017/S0025315403008737
  • Tosunoğlu, Z., Aydın, C., Salman, A., & Fonseca, P. (2009). Selectivity of diamond, hexagonal and square mesh codends for three commercial cephalopods in the Mediterranean. Fisheries Research, 97, 95-102. DOI: 10.1016/j.fishres.2009.01.006

Mortality of Common pandora (Pagellus erythrinus Linnaeus, 1758) escaping from demersal trawl codends: Water temperature effect

Year 2018, Volume: 35 Issue: 2, 181 - 188, 15.06.2018
https://doi.org/10.12714/egejfas.2018.35.2.11

Abstract



In total, 24 replicate hauls were conducted on January-February in 2011
and September in 2012. A tailored bottom trawl with 800 meshes around the mouth
was used with covers to retain individuals of common pandora
(Pagellus
erythrinus
)
. Mortality
of fish escaping
through 40
mm square, 44 and 50 mm diamond mesh codends was investigated by collecting and
monitoring the escapees from the codend covers for 7 days. We also observed
possible water temperature effect in the escape mortality of common pandora.
The escape mortality of
common pandora was negligible (<5%). No
significant was demonstrated difference in the average mortality for all test
codends and controls between the winter and the summer (p>0.05).
Mesh size and shape was not a significant factor (p>0.01) for the both
seasons.



References

  • Barton, B.A. & Schreck, C.B. (1987). Metabolic cost of acute physical stress in juvenile steelhead. Transactions of the American Fisheries Society, 116, 257-263. DOI: 10.1577/1548-8659(1987)116<257: MCOAPS>2.0.CO;2
  • Bolger, T. & Connolly, P.L. (1989). The selection of suitable indices for the measurement and analysis of fish condition. Journal of Fish Biology, 34: 171-182. DOI: 10.1111/j.1095-8649.1989.tb03300.x
  • Broadhurst, M.K., Suuronen, P., & Hulme A. (2006). Estimating collateral mortality from towed fishing gear. Fish and Fisheries, 7: 180-218. DOI: 10.1111/j.1467-2979.2006.00213.x
  • Brown, J.A., Johansen, P.H., Colgan, P.W. & Mathers, R.A. (1987). Impairment of early feeding behaviour of largemouth bass by pentachlorophenol exposure: a preliminary assessment. Transactions of the American Fisheries Society, 116: 71-78. DOI: 10.1577/1548-8659(1987)116<71:IOEFBO>2.0.CO;2
  • Carscadden, J.E. & Frank, K.T. (2002). Temporal variability in the condition factors of Newfoundland capelin (Mallotus villosus) during the past two decades. ICES Journal of Marine Science, 59, 950-958. DOI: 10.1006/jmsc.2002.1234
  • Deval, M.C., Bök, T., Ateş, C. & Özbilgin, H. (2006). Selectivity of PE and PA material codends for rose shrimp Parapenaus longirostis in Turkish twin rigged beam trawl fishery. Fisheries Research, 81, 72-79. DOI: 10.1016/j.fishres.2006.05.007
  • Düzbastılar, F.O., Özgül, A., Aydın, İ., Gül, B. & Soykan, O. (2010a). A preliminary study on the survival of brown comber, Serranus hepatus (Actinopterygii, Perciformes, Serranidae), escaping from the codend of a bottom trawl. Acta Ichthyologica Et Piscatoria, 40, 27-36. DOI: 10.3750/AIP2010.40.1.04
  • Düzbastılar, F.O., Özbilgin, H., Aydın, C., Metin, G. & Ulaş, A. (2010b). Mortalities of fish escaping from square and diamond mesh codends in the Aegean Sea. Fisheries Research, 106, 386-392. DOI: 10.1016/j.fishres.2010.09.008
  • Düzbastılar, F.O., Aydın, C., Metin, G., Lök, A. & Ulaş, A. (2010c). Survival of fish after escape from a 40 mm streched diamond mesh trawl codend in the Aegean Sea. Scienta Marina, 74(4), 755-761. DOI: 10.3989/scimar.2010.74n4755
  • Düzbastılar, F.O. (2014). Determining escape mortality of red bandfish (Cepola macrophthalma) escaping from bottom trawl (in Turkish). Ege Journal of Fisheries and Aquatic Sciences, 31(2), 61-68. DOI: 10.12714/egejfas.2014.31.2.02
  • Düzbastılar, F.O., Laleli, T., Özgül, A. & Metin, G. (2015). Determining the severity of skin injuries of red mullet, Mullus barbatus (Actinopterygii: Perciformes: Mullidae), inflicted during escape from trawl codend. Acta Ichthyologica Et Piscatoria, 45(1), 75-83. DOI: 10.3750/AIP2015.45.1.08
  • Düzbastılar, F.O., Aydın, C. & Gül, B. (2016). Mortality of non-target flatfishes escaping from demersal trawl codends. Journal of Applied Ichthyology, 32, 1194-1204. DOI: 10.1111/jai.13220
  • Düzbastılar, F.O., Breen, M., Aydın, C., Özbilgin, H., Özgül, A., Ulaş, A., Metin, G., Gül, B. & Lök, A. (2017). Seasonal variation in mortality of red mullet (Mullus barbatus) escaping from codends of three different sizes in the Aegean Sea. Scienta Marina, 81(3): 339-349. DOI: 10.3989/scimar.04600.19A
  • Fulton, T.W. (1904). The rate of growth of fishes. Fisheries Board of Scotland Annual Report 22. Edinburgh (Part 3). Gilman, E., Suuronen, P., Hall, M. & Kennelly, S. (2016). Causes and methods to estimate cryptic sources of fishing mortality. Journal of Fish Biology, 83, 766-803. DOI: 10.1111/jfb.12148
  • Guijarro, B. & Massuti, E. (2006). Selectivity of diamond- and square-mesh codends in the deepwater crustacean trawl fishery off the Balearic Islands (western Mediterranean). ICES Journal of Marine Science, 63, 52-67. DOI: 10.1016/j.icesjms.2005.08.011
  • He, P. & Wardle, C.S. (1988). Endurance at intermediate swimming speeds of Atlantic mackerel, Scomber scombrus L., herring, Clupea harengus L., and saithe, Pollachius virens L. Journal of Fish Biology, 33, 348-360. DOI: 10.1111/j.1095-8649.1988.tb05468.x
  • Ingólfsson, O.A., Soldal, A.V., Huse, I. & Breen, M. (2007). Escape mortality of cod, saithe, and haddock in a Barents Sea Trawl Fishery. ICES Journal of Marine Science, 64, 1836-1844. DOI: 10.1093/icesjms/fsm150
  • Lehtonen, E., Tschernij, V. & Suuronen, P. (1998). An improved method for studying survival of fish that escape trawl-codend meshes. Fisheries Research, 38, 303-306. DOI: 10.1016/S0165-7836(98)00163-5
  • Metin, C., Tokaç, A., Ulaş, A., Düzbastılar, F.O., & Lök, A. (2004). Survival of red mullet (Mullus barbatus L., 1758) after escape from a trawl codend in the Aegean Sea. Fisheries Research, 70, 49-53. DOI: 10.1016/j.fishres.2004.06.013
  • Metin, G., İlkyaz, A.T., Soykan, O., & Kınacıgil, H.T. (2013). Biological characteristics of the common pandora, Pagellus erythrinus (Linnaeus, 1758), in the central Aegean Sea. Turkish Journal of Zoology, 35(3), 307-315. DOI: 10.3906/zoo-0904-4
  • Özbilgin, H., & Wardle, C.S. (2002). Effect of seasonal temperature changes on the escape behaviour of haddock, Melanogrammus aeglefinus, from the codend. Fisheries Research, 58 (3): 323-331. DOI: 10.1016/S0165-7836(01)00394-0
  • Özbilgin, H., & Tosunoğlu, Z. (2003). Comparison of the selectivities of double and single codends. Fisheries Research, 63: 143-147. DOI: 10.1016/S0165-7836(03)00005-5
  • Özbilgin, H., Tosunoğlu, Z., Tokaç, A., & Metin, G. (2007). Seasonal variation in the trawl codend selectivity of blotched picarel (Spicara smaris). ICES Journal of Marine Science, 64, 1569-1572. DOI: 10.4194/trjfas.2011.0203
  • Ricker, W.E., 1973. Linear regressions in fishery research. Journal of the Fisheries Research Board of Canada, 30(3), 409-434. DOI: 10.1139/f73-072
  • Sangster, G.I., Lehmann, K., & Breen, M. (1996). Commercial fishing experiments to assess the survival of haddock and whiting after escape from four sizes of diamond mesh codends. Fisheries Research, 25, 323-345. DOI: 10.1016/0165-7836(95)00430-0
  • Soykan, O., Akgül, Ş.A., & Kınacıgil, H.T. (2016). Catch composition and some other aspects of bottom trawl fishery in Sığacık Bay, central Aegean Sea, eastern Mediterranean. Journal of Applied Ichthyology, 32(3), 542–547. DOI: 10.1111/jai.13042
  • Suuronen, P., Erickson, D.L., & Orrensalo, A. (1996). Mortality of herring escaping from pelagic trawl codends. Fisheries Research, 25: 305-321. DOI: 10.1016/0165-7836(95)00446-7
  • Suuronen, P. (2005). Mortality of fish escaping trawl gears. FAO Fisheries Technical Paper 478, Rome, Italy.
  • Suuronen, P., Lehtonen, E., & Jounela, P. (2005). Escape mortality of trawl-caught Baltic cod (Gadus morhua) - the effect of water temperature, fish size and codend catch. Fisheries Research, 71, 151-163. DOI: 10.1016/j.fishres.2004.08.022
  • Tosunoğlu, Z., Özbilgin, H., & Özbilgin, Y.D. (2003). Body shape and trawl codend selectivity for nine commercial fish species. Journal of the Marine Biological Association of the United Kingdom, 83, 1309-1313. DOI: 10.1017/S0025315403008737
  • Tosunoğlu, Z., Aydın, C., Salman, A., & Fonseca, P. (2009). Selectivity of diamond, hexagonal and square mesh codends for three commercial cephalopods in the Mediterranean. Fisheries Research, 97, 95-102. DOI: 10.1016/j.fishres.2009.01.006
There are 31 citations in total.

Details

Primary Language English
Journal Section Articles
Authors

Faik Ozan Düzbastılar 0000-0002-5376-7198

Altan Lök 0000-0003-0751-0620

Ali Ulaş 0000-0001-8012-2769

Publication Date June 15, 2018
Submission Date February 26, 2018
Published in Issue Year 2018Volume: 35 Issue: 2

Cite

APA Düzbastılar, F. O., Lök, A., & Ulaş, A. (2018). Mortality of Common pandora (Pagellus erythrinus Linnaeus, 1758) escaping from demersal trawl codends: Water temperature effect. Ege Journal of Fisheries and Aquatic Sciences, 35(2), 181-188. https://doi.org/10.12714/egejfas.2018.35.2.11