Aquatic Sciences and Engineering

SUBMITINFORMATION
EnglishTürkçe

Short Communication


DOI :10.26650/ASE20231406971   IUP :10.26650/ASE20231406971    Full Text (PDF)

The Death of the Beluga Sturgeon (Huso huso) Rediscovered in the Küçükçekmece Lagoon: Let’s Focus on Causes

Devrim Memiş, Gökhan Tunçelli, Latife Köker, Özcan Gaygusuz

Sturgeon, a key species in fisheries and aquaculture due to their high economic and ecological value, face numerous challenges in their natural habitats. The spawning grounds in rivers, essential for sturgeon reproduction, are often compromised by the blockage of migration routes caused by various obstacles. Lagoons, providing favorable conditions for fish growth, are also hunting grounds for predatory fish species. The Küçükçekmece Lagoon, located within İstanbul's borders in Türkiye, stands as one of the most significant lagoons in the region, especially noted for its position on the bird migration route. However, it has been suffering from unplanned urbanization, leading to a notable decline in water quality due to improper urban planning and industrial activities over the years. This decline is aggravated by waste drainage into the lagoon's wetland area. Notably, the last sturgeon sighting in the Küçükçekmece Lagoon was in 1986. After approximately 35 years, the discovery of two deceased beluga sturgeon (Huso huso) in the lagoon, which connects to the Marmara Sea in Türkiye, marked a significant event. This study aims to investigate the causes behind the death of these beluga sturgeons and also proposes potential solutions for enhancing the ecosystem's vitality of the lagoon. These solutions include addressing waste drainage, ensuring shoreline compliance, improving the sediment structure laden with organic matter, and artificially introducing fresh water. Such measures are crucial for the restoration and maintenance of the ecological balance in the Küçükçekmece Lagoon, which is vital for the survival of significant species like the sturgeon.  

Keywords: Acipenseridae, brackish water, eutrophication fish migration, water pollution

PDF View

References

  • Acarlı, D., Kara, A., Bayhan, B. & Çoker, T. (2009). Homa Lagünü’nden (İzmir Körfezi, Ege Denizi) Yakalanan Türlerin Av Kompozisyonu ve Av Verimi. Ege Üniversitesi Su Ürünleri Dergisi, 26(1), 39-47 google scholar
  • Akbulut, B., Zengin, M., Çiftçi, Y., Ustaoğlu Tiril, S., Memiş, D., Alkan, A., ... & Serdar, S. (2011). Stimulating sturgeon conservation and rehabilitation measures in Turkey: an overview on major projects (2006-2009). Journal of Applied Ichthyology, 27 (2), 415-419. google scholar
  • Akşıray, F. (1987). Türkiye Deniz Balıkları ve Tayin Anahtarı. İstanbul Üniversitesi Rektörlüğü Yayınları, No: 3490, İstanbul, 811 pp. google scholar
  • Albay, M., Matthiensen, A. & Codd, G. A. (2005). Occurrence of toxic blue-green algae in Kucukcekmece Lagoon (Istanbul-Turkey). Environmental Toxicology, 20, 277-284. doi: 10.1002/tox.20118 google scholar
  • Anonymous (2015). National Action Plan for the Conservation and Restoration of the Sturgeons of Turkey. Published by The Ministry of Food Agriculture and Livestock, DG Fisheries and Aquaculture, Medisan Yayınevi, Ankara, 127 pp. google scholar
  • APHA, AWWA, WPCF. (2005). Standard Methods for the Examination of Water and Wastewater. Washington DC. google scholar
  • Bakhshalizadeh, S., Bani, A., Abdolmalaki, S., & Moltschaniwskyj, N. (2017). Identifying major events in two sturgeons’ life using pectoral fin spine ring structure: exploring the use of a non-destructive method. Environmental Science and Pollution Research, 24, 18554-18562. google scholar
  • Berg, L. S. (1948). Fish of fresh waters of the USSR and adjacent countries. Moscow, Izdatel’stvo Akademii Nauk SSSR. 468 pp. (In Russian). google scholar
  • Bronzi, P. & Rosenthal, H. (2014). Present and future sturgeon and caviar production and marketing: A global market overview. Journal of Applied Ichthyology, 30(6), 1536-1546. doi: 10.1111/jai.12628 google scholar
  • Carlson, R. E. (1977). A Trophic State Index for Lakes. Limnology and Oceanography, 22(2):361-369. https://doi.Org/10.4319/lo.1977.22.2.0361 google scholar
  • Cech, J. J. & Doroshov, S. I. (2004). Environmental Requirements, Preferences, and Tolerance Limits of North American Sturgeons. In: LeBreton, G.T.O., Beamish, F.W.H., McKinley, R.S. (eds) Sturgeons and Paddlefish of North America. Fish & Fisheries Series, vol 27. Springer, Dordrecht. doi: 10.1007/1-4020-2833-4_4 google scholar
  • Chebanov, M. S. & Galich, E. V. (2013). Sturgeon Hatchery Manual. FAO Fisheries and Aquaculture Technical Paper No 558. Food and Agriculture Organization of the United Nations, Ankara, ISBN 97892-5-106823-6, 338 pp. google scholar
  • Çevik, F., Polat, S. & Dural, M. (2008). Akyatan ve Tuzla Lagünlerinin (Adana, Türkiye) Fitoplanktonu ve Mevsimsel Değişimi. Journal of FisheriesSciences.com, 2(1), 19-29. doi: 10.3153/jfscom.2008002 google scholar
  • Deval, M. C., Kebapçıoğlu, T., Güven, O. & Olguner, M. T. (2018). Population pattern and dynamics of the Bluemouth Helicolenus dactylopterus (Delaroche, 1809) in the eastern Mediterranean Sea. Journal of Applied Ichthyology. 34, 568-580. doi: 10.1111/jai.13613 google scholar
  • Deveciyan, K. (2006). Türkiye’de Balık ve Balıkçılık. Aras Yayıncılık, İstanbul, 574 p. ISBN: 975-7265-75-6. google scholar
  • DWA (2005). Fish Protection Technologies and Downstream Fishways. Dimensioning, Design, Effectiveness, Inspection; DWA German Association for Water, Wastewater and Waste: Hennef, Germany. google scholar
  • Fricke, R., Eschmeyer, W. N. & van der Laan, R. (2022). Eschmeyer>s Catalog of Fishes: Genera, Species, References. Electronic version accessed: 28.06.2022. http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatmain.asp google scholar
  • Gessner, J., Chebanov, M. & Freyhof, J. 2022. Huso huso. The IUCN Red List of Threatened Species 2022: e.T10269A135087846. https:// dx.doi.org/10.2305/IUCN.UK.2022-1.RLTS.T10269A135087846. en Accessed on 15 December 2023. google scholar
  • Gessner, J., Zahn, S., Jaric, I. & Wolter, C. (2014). Estimating the potential for habitat restoration and connectivity effects on European sturgeon (Acipenser sturio L. 1758) population rehabilitation in a lowland river - the Havel, Germany. Journal of Applied Ichthyology, 30, 1473-1482. doi: 10.1111/jai.12613 google scholar
  • Gilabert, J. (2001). Seasonal phytoplankton dynamics in a Mediterranean hypersaline coastal lagoon: Mar Menor. Journal of Plankton Research, 23(2), 207-217. doi: 10.1093/plankt/23.2.207 google scholar
  • ISO 10260 (1992). Water Quality—Measurement of Biochemical Parameters—Spectrometric Determination of the Chlorophyll—A Concentration. International Organization for Standardization, Geneva. google scholar
  • Jenkins, W.E., Smith, T., Heyward, L. & Knott, D. M. (1993). Tolerance of shortnose sturgeon, Acipenser brevirostrum, juveniles to different salinity and dissolved oxygen concentrations. Proc. Ann. Conf. SE Assoc. Fish & Wildl. Agen., 47, 476-484. google scholar
  • Joyeux, J-C. & Ward, A. B. (1998). Constraints on coastal lagoon fisheries. Advances in Marine Biology, 34, 73-199. doi: 10.1016/S0065-2881(08)60211-4 google scholar
  • Karataş, A. (2005). Oseanoloji Deniz Bilimlerine Giriş. Ege Üniversitesi Yayınları Su Ürünleri Fakültesi Yayın No:60, VII. Baskı, Bornova-İzmir, ISBN: 975-483-182-1, pp: 357. google scholar
  • Kottelat, M. & Freyhof, J. (2007). Handbook of European Freshwater Fishes. Kottelat, Cornol, Switzerland & Freyhof, Berlin, Germany, ISBN: 978-2-8399-0298-4, xiv + 646 pp. google scholar
  • Köker, L., Akçaalan, R., Dittmann, E., & Albay, M. (2021). Depth profiles of protein-bound microcystin in Küçükçekmece Lagoon. Toxicon, 198, 156-163. google scholar
  • Köker, L., Ozbayram, E. G., Oğuz Çam, A., Akçaalan, R., & Albay, M. (2023). Variation in Water Quality in an Impacted Coastal Lagoon over the Last Decade (Küçükçekmece Lagoon, Turkey). Environmental Sciences Proceedings, 25(1), 26. google scholar
  • Memis, D. (2014). A short history of sturgeon caviar production in Turkey. Journal of Applied Ichthyology, 30(6), 1552-1556. doi: 10.1111/ jai.12602 google scholar
  • Memiş, D., Tosun, D. D., Yamaner, G., Tunçelli, G. & Gessner, J. (2019). Present status of sturgeon in the lower Sakarya river in Turkey. Aquatic Research, 2(2), 53-60. doi: 10.3153/AR19007 google scholar
  • Memiş, D., Yamaner, G., Tosun, D., Tunçelli, G. & Tınkır, M. (2020). Current status of economically important diadromous fish species of Turkey; European eel, Black Sea trout and sturgeon species. Aquatic Research, 3(4), 188-196. doi: 10.3153/AR20017 google scholar
  • Meriç, N. (1986). Fishes Encountered in Küçükmece Lake, Istanbul. İstanbul Üniversitesi Fen Fakültesi Mecmuası Seri B, 51: 33-39. google scholar
  • Nielsen, N. & Szabo-Meszaros, M. (2022). A Roadmap for Best Practice Management on Hydropower and Fish - IEA Hydro report on Annex XIII Hydropower and Fish, 170 pp. doi: 10.5281/zenodo.7805685. google scholar
  • Nyqvist, D., Nilsson, P., Alenâs, I., Elghagen, J., Hebrand, M., Karlsson, S., Klâppe, S. & Calles, O. (2017). Upstream and downstream passage of migrating adult Atlantic salmon: Remedial measures improve passage performance at a hydropower dam. Ecological Engineering, 102, 331-343. doi: 10.1016/j.ecoleng.2017.02.055. google scholar
  • Özuluğ, M. & Saç, G. (2019). İstanbul ili (Türkiye) tatlısu balık faunası. Turkish Journal of Bioscience and Collections, 3(1), 19-36. doi: 10.26650/tjbc.201930004. google scholar
  • Parr, R. T., Bringolf, R. B. & Jennings, C. A. (2018). Efficacy of otoliths and first dorsal spines for preliminary age and growth determination in Atlantic Tripletails. Marine and Coastal Fisheries: Dynamics, Management, and Ecosystem Science, 10, 71-79. doi: 10.1002/ mcf2.10008. google scholar
  • Pikitch, E. K., Doukakis, P., Lauck, L., Chakrabarty, P. & Erickson, D. L. (2005). Status, trends and management of sturgeon and paddlefish fisheries. Fish and Fisheries, 6, 233-265. doi: 10.1111/j.1467-2979.2005.00190.x google scholar
  • Secor, D. H. & Gunderson, T. E. (1998). Effects of hypoxia and temperature on survival, growth, and respiration of juvenile Atlantic sturgeon, Acipenser oxyrinchus. Fishery Bulletin, 96(3), 603-613. google scholar
  • Secor, D. H. & Niklitschek, E. J. (2001). Hypoxia and sturgeons: Report to the Chesapeake Bay Program dissolved oxygen criteria team. UMCES Tech. Ser. No. TS-314-01-CBL. google scholar
  • Secor, D. H. & Niklitschek, E. J. (2002). Sensitivity of sturgeons to environmental hypoxia: a review of physiological and ecological evidence. In: Thurston, R.V. (Ed.), Fish Physiology, Toxicology, and Water Quality. Proceedings of the Sixth International Symposium, La Paz, Mexico. google scholar
  • Shortnose Sturgeon Status Review Team. (2010). A Biological Assessment of shortnose sturgeon (Acipenser brevirostrum). Report to National Marine Fisheries Service, Northeast Regional Office. November 1, 2010. 417 pp. google scholar
  • Tırıl, A. (2004). Türkiye’nin Sulak Alanları ve Su Kuşları. Kebikeç, 18, 139157. google scholar
  • Topcuoğlu, S., Güngör, N. & Kirbaşoğlu, Ç. (1999). Physical and chemical parameters of brackish water lagoon, Küçükçekmece Lake, in northwestern Turkey. Toxicological & Environmental Chemistry, 69(1-2), 101-108. doi: 10.1080/02772249909358691. google scholar
  • Ustaoğlu Tırıl, S. & Memiş, D. (2018). An Overview of the Factors Affecting the Migration of Sturgeons in Yeşilırmak. Aquatic Sciences and Engineering, 33(4), 138-144. doi: 10.26650/ASE20180002 google scholar
  • Ustaoğlu, S. & Okumuş, İ. (2004). The Sturgeon: Fragile Species Need Conservation. Turkish Journal of Fisheries and Aquatic Sciences, 4, 49-57. google scholar
  • Williot, P., Rochard, E., Desse-Berset, N., Gessner, J. & Kirschbaum, F. (2011). Brief Introduction to Sturgeon with a Special Focus on the European Sturgeon, Acipenser sturio L. 1758. In: Williot, P., Rochard, E., Desse-Berset, N., Kirschbaum, F., Gessner, J. (eds) Biology and Conservation of the European Sturgeon Acipenser sturio L. 1758. Springer, Berlin, Heidelberg. doi: 10.1007/978-3-642-20611-5_1 google scholar
  • Wilson, J. A. & Mckinley, R. S. (2004). Distribution, Habitat, and Movements. In: LeBreton, G. T. O., Beamish, F. W. H., McKinley, R.S. (eds) Sturgeons and Paddlefish of North America. Fish & Fisheries Series, vol 27. Springer, Dordrecht. doi: 10.1007/1-4020-2833-4_3 google scholar
  • Zhang, H., Kang, M., Wu, J., Wang, C., Li, J., Du, H., Yang, H. & Wei, Q. (2019). Increasing River Temperature Shifts Impact the Yangtze Ecosystem: Evidence from the Endangered Chinese Sturgeon. Animals, 9(8), 583. doi: 10.3390/ani9080583. google scholar

Citations

Copy and paste a formatted citation or use one of the options to export in your chosen format


EXPORT



APA

Memiş, D., Tunçelli, G., Köker, L., & Gaygusuz, Ö. (2024). The Death of the Beluga Sturgeon (Huso huso) Rediscovered in the Küçükçekmece Lagoon: Let’s Focus on Causes. Aquatic Sciences and Engineering, 39(2), 130-136. https://doi.org/10.26650/ASE20231406971


AMA

Memiş D, Tunçelli G, Köker L, Gaygusuz Ö. The Death of the Beluga Sturgeon (Huso huso) Rediscovered in the Küçükçekmece Lagoon: Let’s Focus on Causes. Aquatic Sciences and Engineering. 2024;39(2):130-136. https://doi.org/10.26650/ASE20231406971


ABNT

Memiş, D.; Tunçelli, G.; Köker, L.; Gaygusuz, Ö. The Death of the Beluga Sturgeon (Huso huso) Rediscovered in the Küçükçekmece Lagoon: Let’s Focus on Causes. Aquatic Sciences and Engineering, [Publisher Location], v. 39, n. 2, p. 130-136, 2024.


Chicago: Author-Date Style

Memiş, Devrim, and Gökhan Tunçelli and Latife Köker and Özcan Gaygusuz. 2024. “The Death of the Beluga Sturgeon (Huso huso) Rediscovered in the Küçükçekmece Lagoon: Let’s Focus on Causes.” Aquatic Sciences and Engineering 39, no. 2: 130-136. https://doi.org/10.26650/ASE20231406971


Chicago: Humanities Style

Memiş, Devrim, and Gökhan Tunçelli and Latife Köker and Özcan Gaygusuz. “The Death of the Beluga Sturgeon (Huso huso) Rediscovered in the Küçükçekmece Lagoon: Let’s Focus on Causes.” Aquatic Sciences and Engineering 39, no. 2 (Nov. 2024): 130-136. https://doi.org/10.26650/ASE20231406971


Harvard: Australian Style

Memiş, D & Tunçelli, G & Köker, L & Gaygusuz, Ö 2024, 'The Death of the Beluga Sturgeon (Huso huso) Rediscovered in the Küçükçekmece Lagoon: Let’s Focus on Causes', Aquatic Sciences and Engineering, vol. 39, no. 2, pp. 130-136, viewed 22 Nov. 2024, https://doi.org/10.26650/ASE20231406971


Harvard: Author-Date Style

Memiş, D. and Tunçelli, G. and Köker, L. and Gaygusuz, Ö. (2024) ‘The Death of the Beluga Sturgeon (Huso huso) Rediscovered in the Küçükçekmece Lagoon: Let’s Focus on Causes’, Aquatic Sciences and Engineering, 39(2), pp. 130-136. https://doi.org/10.26650/ASE20231406971 (22 Nov. 2024).


MLA

Memiş, Devrim, and Gökhan Tunçelli and Latife Köker and Özcan Gaygusuz. “The Death of the Beluga Sturgeon (Huso huso) Rediscovered in the Küçükçekmece Lagoon: Let’s Focus on Causes.” Aquatic Sciences and Engineering, vol. 39, no. 2, 2024, pp. 130-136. [Database Container], https://doi.org/10.26650/ASE20231406971


Vancouver

Memiş D, Tunçelli G, Köker L, Gaygusuz Ö. The Death of the Beluga Sturgeon (Huso huso) Rediscovered in the Küçükçekmece Lagoon: Let’s Focus on Causes. Aquatic Sciences and Engineering [Internet]. 22 Nov. 2024 [cited 22 Nov. 2024];39(2):130-136. Available from: https://doi.org/10.26650/ASE20231406971 doi: 10.26650/ASE20231406971


ISNAD

Memiş, Devrim - Tunçelli, Gökhan - Köker, Latife - Gaygusuz, Özcan. “The Death of the Beluga Sturgeon (Huso huso) Rediscovered in the Küçükçekmece Lagoon: Let’s Focus on Causes”. Aquatic Sciences and Engineering 39/2 (Nov. 2024): 130-136. https://doi.org/10.26650/ASE20231406971



TIMELINE


Submitted19.12.2023
Accepted07.02.2024
Published Online15.03.2024

LICENCE


Attribution-NonCommercial (CC BY-NC)

This license lets others remix, tweak, and build upon your work non-commercially, and although their new works must also acknowledge you and be non-commercial, they don’t have to license their derivative works on the same terms.


SHARE




Istanbul University Press aims to contribute to the dissemination of ever growing scientific knowledge through publication of high quality scientific journals and books in accordance with the international publishing standards and ethics. Istanbul University Press follows an open access, non-commercial, scholarly publishing.