علوم و فنون شیلات

علوم و فنون شیلات

تأثیر پرورش ماهی سی باس آسیایی(Lates calcarifer) بر ساختار جمعیتی فیتوپلانکتون ها، وضعیت تغذیه گرایی و خطر شکوفایی در آب های مجاور قفس های شناور واقع در منطقه قشم استان هرمزگان

نوع مقاله : پژوهشی اصیل

نویسندگان
1 مؤسسه تحقیقات علوم شیلاتی‌کشور، سازمان تحقیقات، آموزش و ترویج کشاورزی
2 مؤسسه تحقیقات علوم شیلاتی‌کشور، سازمان تحقیقات و آموزش کشاورزی
چکیده
در این تحقیق اثرات احتمالی ناشی از فعالیت پرورش ماهی سی باس آسیایی (Lates calcarifer) در قفس بر ساختار جمعیتی فیتوپلانکتون ها در محدوده استقرار قفس های واقع در جزیره قشم مورد بررسی قرار گرفت. نمونه برداری از آب در سه ایستگاه بصورت ماهانه طی یک دوره پرورش شش ماهه از ماه مهر لغایت اسفند سال 1397 صورت گرفت. نتایج نشان دادکه فراوانی کل جمعیت فیتوپلانکتون ها در محل استقرار قفس ها نسبت به ایستگاه شاهد از افزایش معنی داری برخوردار بوده است (P<0.05)­. در آب های مجاور محل استقرار قفس های پرورش ماهی سطح تروفیکی در حالت مزوتروف بالا (5<)، خطر یوتریفیکاسیون (4<) و ضریب کارآیی تروفیک بالا بوده است. بر اساس نتایج حاصل از آزمون سیمپر از بین 41 جنس شناسایی شده ، جنس Sp. Noctiluca (در محل استقرار قفس ها) با فراوانی نسبی 37/82 درصد و درصد مشارکت 8/21 صدم درصد در فصل پاییز از شکوفایی بالا و سپس جنس های Chaetoceros sp. ، Nitzschia sp. و Coclodinium sp. بترتیب با فراوانی نسبی کمتر از 10 درصد در عدم تشابه ساختار جمعیتی فیتوپلانکتون ها بین ایستگاهها نقش بسزایی داشته اند. بطورکلی در این مطالعه اثرات ناشی ازفعالیت های مربوط به پرورش ماهی بر ساختار جمعیتی فیتو پلانکتون ها بی اثر، ولی باعث افزایش برخی از جنس ها، مواد مغذی قابل دسترس، سطح تروفی، احتمال رخداد شکوفایی مضر جلبکی در محل استقرار قفس ها گردیده است.



کلیدواژه‌ها

موضوعات


1. Linh VT, Kiem DT, Ngoc PH, Phu LH, Tam PH, Vinh LT. Coastal sea water quality of Nha Trang bay, Khanh Hoa, Viet Nam. Journal of Shipping and Ocean Engineering. 2015;5(3):123-30.
2. Fathi AA, Flower RJ. Water quality and phytoplankton communities in Lake Qarun (Egypt). Aquatic Sciences. 2005 Sep;67(3):350-62.
3. Hallegraeff GM, Blackburn SI, Doblin MA, Bolch CJ. Global toxicology, ecophysiology and population relationships of the chainforming PST dinoflagellate Gymnodinium catenatum. Harmful Algae. 2012 Feb 1; 14:130-43.
4. Venturoti GP, Veronez AC, Salla RV, Gomes LC. Phosphorus, total ammonia nitrogen and chlorophyll a from fish cages in a tropical lake (L ake P alminhas, E spirito S anto, B razil). Aquaculture Research. 2016 Feb; 47(2):409-23.
5. Baula IU, Azanza RV, Fukuyo Y, Siringan FP. Dinoflagellate cyst composition, abundance and horizontal distribution in Bolinao, Pangasinan, Northern Philippines. Harmful Algae. 2011 Nov 1; 11:33-44.
6. Chateau PA, Huang YC, Chen CA, Chang YC. Integrated assessment of sustainable marine cage culture through system dynamics modeling. Ecological Modelling. 2015 Mar 10; 299:140-6.
7. Bekcan S, Pulatsü S, Kirkagac MU, Demir N. Influence of trout cage culture on water quality, plankton and benthos anatolian dam lake. Israeli Journal of Aquaculture-Bamidgeh. 2001 Jan 1; 53:20304.
8. Sidik MJ, Rashed-Un-Nabi M, Hoque MA. Distribution of phytoplankton community in relation to environmental parameters in cage culture area of Sepanggar Bay, Sabah, Malaysia. Estuarine, Coastal and Shelf Science. 2008 Nov 10; 80(2):251-60.
9. Skejic S, Marasovic I, Vidjak O, Kuspilic G, Nincevic Gladan Z, Sestanovic S, Bojanic N. Effects of cage fish farming on phytoplankton community structure, biomass and primary production in an aquaculture area in the middle Adriatic Sea. Aquaculture research. 2011 Aug; 42(9):1393-405.
10. Tanyaros S, Crookall D. Phytoplankton Community in Cage Culture Farm Areas in the Andaman Coast of Thailand. Applied Environmental Research. 2012; 34(1):37-49.
11. Jiang Z, Liao Y, Liu J, Shou L, Chen Q, Yan X, Zhu G, Zeng J. Effects of fish farming on phytoplankton community under the thermal stress caused by a power plant in a eutrophic, semi-enclosed bay: Induce toxic dinoflagellate (Prorocentrum minimum) blooms in cold seasons. Marine Pollution Bulletin. 2013 Nov 15; 76(1-2):315-24.
12. Rosini EF, Tucci A, do Carmo CF, Rojas NE, de Barros HP, Mallasen M. Changes in phytoplankton spatial and temporal dynamics in a Brazilian tropical oligotrophic reservoir after net cage installation. Brazilian Journal of Botany. 2016 Jun; 39(2):569-81.
13. Challouf R, Hamza A, Mahfoudhi M, Ghozzi K, Bradai MN. Environmental assessment of the impact of cage fish farming on water quality and phytoplankton status in Monastir Bay (eastern coast of Tunisia). Aquaculture international. 2017 Dec; 25(6):2275-92.
14. Bagheri S, Makaremi M, Mirzajani A, Khodaparast H. The impact of fish cage culture rainbow trout (Oncorhynchus mykiss) on phytoplankton abundance in the southern Caspian Sea. InProceeding of national conference on the marine fish culture and Sustainable development fish cage culture, Research Centre of Aquaculture, Ahvaz-Iran. P 2016 (Vol. 696) , (In Persian).
15. Bandpei A, Nasrolahzadeh H, Rahmati R, Khodaparast N, Keihansani A. Examining the effects of fish cage culture on phytoplankton and zooplankton communities in the southern coast of the Caspian Sea (Mazandaran Waters–Kelarabad). American Journal of Life Science Researches. 2016 Jun 14; 4(2).
16. Bagheri, S., Mokaremi, M. Changes in the structure of Zooplankton and nutrients around the fish cage culture in the south of the Caspian Sea - Guilan coast. Journal of Oceanography. 2018 Number; 9 (35): 1-10, (In Persian).
17. Parsons TR, Maita Y, Lalli CM. Determination of chlorophylls and total carotenoids: spectrophotometric method. Parsons, TR, Y. Maita and CM Lalli. A manual of chemical and biological methods for seawater analysis. Pergamon Press, Oxford. 1984:101-12.
18. Newell, G. E., R. C. Newell. Marine plankton. Hutchinson & Co (publisher) Ltd. London, 1997: 224p.
19. Hasle GR, Syvertsen EE, Steidinger KA, Tangen K, Tomas CR. Identifying marine diatoms and dinoflagellates. Elsevier; 1996 Jan 25.
20. Al-Yamani F, Saburova MA. Illustrated Guide on the Flagellate. Kuwait: Kuwait Institute for Scientific Research. 2010; 197.
21. Pettine M, Casentini B, Fazi S, Giovanardi F, Pagnotta R. A revisitation of TRIX for trophic status assessment in the light of the European Water Framework Directive: Application to Italian coastal waters. Marine Pollution Bulletin. 2007 Sep 1; 54(9):1413-26.
22. Karydis M, University of the Aegean, Lesvos I.(Greece). Department of Environmental Studies; University of the Aegean, Lesvos I.(Greece). Department of Environmental Studies. Eutrophication assessment of coastal waters based on indicators: a literature review. InProceedings of the International Conference on Environmental Science and Technology 2009 Sep (Vol. 1). University of the Aegean, Chania (Greece).
23. Vollenweider RA, Giovanardi F, Montanari G, Rinaldi A. Characterization of the trophic conditions of marine coastal waters with special reference to the NW Adriatic Sea: proposal for a trophic scale, turbidity and generalized water quality index. Environmetrics: The official journal of the International Environmetrics Society. 1998 May; 9(3):329-57.
4. Clarke‌ K.R. and Gorley R.N. PRIMER v5: User Manual/Tutorial. PRIMER-E, Plymouth, UK, 2001.
25. Clarke KR, Gorley RN, Somerfield PJ, Warwick RM. Change in marine communities: an approach to statistical analysis and interpretation, 2014.
26. Jayachandran PR, Bijoy Nandan S. Assessment of trophic change and its probable impact on tropical estuarine environment (the Kodungallur-Azhikode estuary, India). Mitigation and Adaptation Strategies for Global Change. 2012 Oct;17(7):837-47.
27. Nasrallahzadeh Saravi, H., Vahedi, F., Nasrallah Tabar, A., Makhloogh, A., Afraei, M. H., Pourang, N.Feasibility study of fish farming in cages based on physicochemical parameters affecting water quality, and trophic status at depths less than 15 meters Goharbaran coastal areas in the southeast of the Caspian Sea. Iranian Journal of Fisheries. 2017 Number 6; 1 to 11, (In Persian).
28. Simonassi JC, Hennemann MC, Talgatti D, Marques Jr AN. Nutrient variations and coastal water quality of Santa Catarina Island, Brazil. Biotemas. 2010 Apr 26; 23(1):211-23.
29. Aktan Y, Tüfekçi V, Tüfekçi H, Aykulu G. Distribution patterns, biomass estimates and diversity of phytoplankton in Izmit Bay (Turkey). Estuarine, Coastal and Shelf Science. 2005 Aug 1; 64(2-3):372-84.
30. Barg UC. Guidelines for the promotion of environmental management of coastal aquaculture development. Food & Agriculture Org.; 1992.
31. Akbarzadeh Chomachaei GH, karimzadeh R, Saraji F, Aghagary khazaei SH, Behzadi S. Final report to Investigation the environmental conditions of cage culture in Hormozgan province (Qeshm Island). Iranian Fisheries Science Research Institute, Persian Gulf and Oman Sea Ecology Research Center. 2021 July 8:170pp, (In Persian).
32. Karimiyan, A., Zakeri, M., Farabi, S.M., Haghi, M., Kochnin, P. The effect of rainbow trout breeding (Oncorhynchus mykiss) in floating cages on chlorophyll-a and trophic index around the Abbasabad region, southern Caspian basin, Journal of Aquaculture, 1398; 8 (14): 19-31, (In Persian).
33. Price C, Black KD, Hargrave BT, Morris Jr JA. Marine cage culture and the environment: effects on water quality and primary production. Aquaculture environment interactions. 2015 Feb 4; 6(2):151-74.
34. Al-Kandari M, Al-Yamani F, Al-Rifaie K. Marine phytoplankton atlas of Kuwait’s waters. Kuwait institute for scientific research. 2009; 351.
35. Moatllabi, A. Saraji, F., Dehghan, S., Mohsenizadeh, F., and Mousavi, S. Red tide monitoring in the Persian Gulf and the Sea of Oman. National Fisheries Science Research Institute. 2013. 252p, (In Persian).
36. Attaran Fariman, G., and Sharifian, S. Abundance and distribution of phytoplankton species with the potential to form harmful algal blooms on the southeastern coast of Iran. Journal of Oceanography. 2014 Number 15; 5:1-10, (In Persian).
37. Baytut O, Gonulol A, KORAY2V T. Temporal variations of phytoplankton in relation to eutrophication in Samsun Bay, Southern Black Sea. Turkish Journal of Fisheries and Aquatic Sciences. 2010 Sep 1; 10(3).