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شناسایی، ساختار جوامع و الگوی پراکنش پرتاران در خور تیاب-خلیج فارس | ||
| شیلات | ||
| دوره 77، شماره 1، فروردین 1403، صفحه 13-24 اصل مقاله (1.15 M) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22059/jfisheries.2023.335919.1303 | ||
| نویسندگان | ||
| ساناز کوثری1؛ رضوان موسوی ندوشن* 2؛ محمدرضا فاطمی3؛ کیوان اجلالی خانقاه4؛ علی ماشینچیان مرادی5 | ||
| 1دانش آموخته دکتری گروه زیست شناسی دریا، دانشکده منابع طبیعی و محیط زیست، دانشگاه آزاد واحد علوم و تحقیقات، تهران، ایران | ||
| 2دانشیار گروه شیلات، دانشکدة علوم و فنون دریایی، دانشگاه آزاد اسلامی واحد تهران شمال ،تهران، ایران | ||
| 3استادیار گروه زیست‌شناسی دریا، دانشکدة منابع طبیعی و محیط زیست، دانشگاه آزاد اسلامی واحد علوم و تحقیقات، تهران، ایران | ||
| 4استادیار پژوهشکدة اکولوژی خلیج فارس و دریای عمان، موسسة تحقیقات علوم شیلاتی کشور، سازمان تحقیقات، آموزش و ترویج کشاورزی، بندرعباس، ایران | ||
| 5دانشیار گروه زیست‌شناسی دریا، دانشکدة منابع طبیعی و محیط زیست، دانشگاه آزاد اسلامی واحد علوم و تحقیقات، تهران، ایران | ||
| چکیده | ||
| تراکم و تغییرات فصلی جوامع پرتاران خور تیاب استان هرمزگان، طی یک سال از فروردین 1394، مورد بررسی قرار گرفت. نمونه‌برداری از 4 ایستگاه، به‌وسیلة ون وین گرب (40/0 متر مربع)، با سه تکرار صورت گرفت. میانگین کل تراکم پرتاران خور تیاب (± انحراف معیار) 193/06±226/04عدد در مترمربع محاسبه گردید. 21 خانواده، 28 جنس و 39 گونه شناسایی شدند. از میان پرتاران، خانوادة Cossuridae دارای حداکثر درصد فراوانی (38/8%) بود. بیشترین مقدار شاخص مارگالف در ایستگاه 1 (4/6) و کمترین میزان در ایستگاه 2 (2/8) مشاهده شد. حداکثر مقدار شاخص شانون در ایستگاه 3 (2/7) و حداقل مقدار آن در ایستگاه 1 (2/2) ثبت گردید. نتایج آزمون چندمتغیرة CAP، ارتباط اثرگذار شاخص‌های محیطی آب و رسوب همچون دما، شوری، اکسیژن، مواد آلی کل، لای، میزان کلرفیل a، Po4 و No3 را بر پراکنش پرتاران غالب نشان داد و مشخص گردید که گونة Aglaophamus malmgreni گونة شاخص ایستگاه 4 در کلیة فصول است. مهمترین شاخص‌های اثرگذار بر پراکنش این گونه، مواد آلی، لای و غلظت نیترات بودند. همچنین گونة Cossura longocirrata گونة غالب ایستگاه 2 در فصل بهار بود و میزان اکسیژن و افزایش غلظت آن با الگوی پراکنش این گونه ارتباط تنگاتنگی نشان داد این در حالی‌است که در همین ایستگاه در فصل تابستان حضور غالب گونة Prionospio steenstrupi مشاهده شد و میزان کلروفیل a یک عامل مؤثر در پراکنش این گونه مبود. در این بررسی مشخص گردید گونه‌هایCossura spp. وNephtys spp.، شاخص آب‌های گرم با غلظت بالای فسفات و پرتارانی مقاوم به کمبود اکسیژن هستند. در این بین، فسفات، مهمترین عامل اثرگذار بر پراکنش گونة غالب Prionospio banyulensis در ایستگاه‌های 1 و 3 بوده است. نتایج نشان دادند که خور تیاب دارای تنوع زیستی بالا، پراکنش متعادل جمعیت پرتاران و گونه‌های غالب حساس به آلودگی و استرس‌های محیطی است، و نوسان جوامع پرتاران، تحت تأثیر نوسان فصلی و شاخص‌های کیفی آب و رسوب در این اکوسیستم آبی قرار دارد. | ||
| کلیدواژه‌ها | ||
| خلیج فارس؛ خور تیاب؛ پرتاران؛ تنوع زیستی؛ کیفیت آب | ||
| عنوان مقاله [English] | ||
| Identification, community structure and distribution pattern of polychaetes in the Tiab Estuary–Persian Gulf | ||
| نویسندگان [English] | ||
| Sanaz Kosari1؛ Rezvan Mousavi Nadushan2؛ Mohammad Reza Fatemi3؛ Keivan Ejlali Khanghah4؛ Ali Mashinchian Moradi5 | ||
| 1Ph.D graduate. Department of Marine Science, Faculty of Natural Resources and Environment, Science and Research Branch, Islamic Azad University, Tehran, Iran | ||
| 2Associate Professor, Department of Fisheries and Marine Science, Islamic Azad University, Tehran North Branch, Tehran, Iran | ||
| 3Assistant Professor, Department of Marine Science, Faculty of Natural Resources and Environment, Science and Research Branch, Islamic Azad University, Tehran, Iran | ||
| 4Assistant Professor, Persian Gulf and Oman Sea Ecology Research Center, Iranian Fisheries Science Research Institute, Agricultural Research Education and Extension Organization (AREEO), Bandar Abbas, Iran | ||
| 5Associate Professor, Department of Marine Science, Faculty of Natural Resources and Environment, Science and Research Branch, Islamic Azad University, Tehran, Iran | ||
| چکیده [English] | ||
| Density and seasonal changes of polychaet communities in Tiab estuary, located in Hormozgan province, were studied at different seasons in 2015. Sampling from 4 stations was performed using Van vin Garb (0.04 m2) in triplicates. The average total density of Polychaetes (±sd) was 226.04±193.06 per square meter. 21 families, 28 genera and 39 species were identified. The Cossuridae family had the highest frequency (38.8%). The highest average of Margalef index recorded in station 1 (4.6) and those lowest in station 2 (2.8). Regarding Shannon index, the maximum and minimum value were recorded in station 3 (2.7) and station 1 (2.2), respectively. The results of multivariate CAP analysis showed the effective relationship between environmental parameters and dominant Polychaetes. It was found that Aglaophamus malmgreni was the indicator species of station 4 in all seasons and the most important parameters affecting the distribution of this species were TOM, Silt and NO3. It was also shown that Cossura longocirrata is the dominant species of station 2 in spring and the amount of oxygen and increasing its concentration showed a close relationship with the distribution pattern of this species in the presence of the predominant presence of Prionospio steenstrupi at the same station in summer. Chlorophyll a was as an effective factor in distribution of this species. In the case of Cossura spp. and Nephtys spp. It was found that higher temperature with high concentration of PO4 and at the same time the species are resistant to oxygen deficiency and finally PO4 was identified as the most important factor affecting the distribution of Prionospio banyulensis as the dominant species in stations 1 and 3. The results showed Tiab Estuary with high biodiversity, balanced distribution of Polychaets and dominant sensitive species to pollution and environmental stress and the fluctuation of Polychaete communities is influenced by seasonal fluctuations and quality of water and sediment parameters in this aquatic ecosystem. | ||
| کلیدواژه‌ها [English] | ||
| Persian Gulf, Tiab Estuary, Polychaet, Biodiversity, Water quality | ||
| مراجع | ||
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Andersen, L.E., Melville, F., Jolley, D., 2008. An assessment of an oil spill in Gladstone, Australia – Impacts on intertidal areas at one month post-spill. Marine Pollution Bulletin 57(6), 607-615. DOI: 10.3354/meps101147 Barnes, R.D., 1987. Invertebrate Zoology. Saunders College Publishing. The University of Michigan. 893 p. Blanco-Libreros J.F., Londoño-Mesa, M.H., Bernal, G., Osorio, A., Polanía, J.H., Urrego, L.E., Correa, I.D., 2010. Polychaetes from red mangrove (Rhizophora mangle) and their relationship with the water condition in the Gulf of Uraba, Colombian Caribbean. Gobernacion de Antioquia – Universidad de Antioquia. 287 p. DOI:10.1016/j.rsma.2023.103083 Buchanan, J.B., 1984. Methods for the study of marine benthos. In: Holme, N.A., McIntyre, A.D. Methods for the study of marine benthos. IBP Handbook No. 16, 2nd edn., Blackwell scientific publications, Oxford. pp. 41-65. Castaneda, V.D., Harris, L.H. 2004. Biodiversity and structure of the polychaete fauna from soft bottoms of Bahia Todos Santos. Baja California. Mexico. Deep- Sea Research 51, 827-847. DOI: 10.1016/j.dsr2.2004.05.007 Cinar, M.E., 2005. Polychaetes from the coast of northern Cyprus (eastern Mediterranean Sea), with two new records for the Mediterranean Sea. Cahiers de Biologie Marine, 46, 143-159. Dafforn,K.A.; Kelaher, P.K., Simpson, S.L., Coleman, M.A., Hutchings, P.A., Clark, G.F., Knott, N.A., Doblin, M.A., Johnston, E.L., 2013. Polychaete Richness and Abundance Enhanced in Anthropogenically Modified Estuaries Despite High Concentrations of Toxic Contaminants. PLOS ONE 8(9), e77018. DOI: 10.1371/journal.pone.0077018 Dashti, S., Nazari Parchestan, S., Sabze Ghabaee, G., Sadegh Saba, M., 2014. Biological evaluation of tidal zones in Mahshahr using the large population structure of benthic invertebrates. Journal of Environmental Science and Technology 16(1), 155–165. (In Persian) Dauer, D.M., 1993. Biological criteria, environmental health and estuarine macrobenthic community structure. Marine Pollution Bulletin 26(5), 249-257. DOI: 10.1016/0025-326X(93)90063-P Diaz, R.J., Rosenberg, R., 1995. Marine benthic hypoxia: a review of its ecological effects and the behavioural responses of benthic macrofauna. Oceanography and Marine Biology. An Annual Review 33: 245-303. Eksiri, S.F., 1996. Identification and distribution of Polychaetes in Chabahar Bay. Master thesis, Department of Fisheries and Marine Science, Islamic Azad University,Tehran North Branch, Tehran, Iran, 140 p. (In Persian) EL-Wakeel, S.K., Riley, J.P., 1966. Determination of organic carbon in the marine muds. Journal of Du Conseil International Exploration 22, 180-183. DOI: 10.1093/icesjms/22.2.180 Fatami, M.R., Roozbehi, M., Mohseni, M., 2010. Zoning and valuation of estuaries in Hormozgan province. 9th International Conference on Coasts, Ports and Marine Structures. Maritime Organization, Icopmas 2010.13 p. (In Persian) Fauchald, K., 1977. The polychaete worms,definition and keys to the order,families and genera Natural history museum of los angeles in conjuction with the allan hancock foundation, University of southern califotnia, USA. 198 p. Gambi, M. C. and Giangrande, A., 1986. Distribution of soft-bottom polychaetes of in two coastal areas of the Tyrrhenian Sea (Italy): structural analysis. Estuarine, Coastal and Shelf Science 23, 847-862. DOI: 10.1016/0272-7714(86)90076-4 Gillet, P., Mouloud, M., Durou, C., Deutsch, B., 2008. Response of Nereis diversicolor population (Polychaeta: Nereididae) to the pollution impact Authie and Seine estuaries (France). Estuarine. Coastal and Shelf Science 76, 201-210. DOI: 10.1016/j.ecss.2007.07.004 Glasby, T.M., Connell, S.D., Holloway, M.G., Hewitt, C.L., 2007. Nonindigenous biota on artificial structures: could habitat creation facilitate biological invasions?. Marine Biology 151, 887-895. DOI: 10.1007/s00227-006-0552-5 Hayat, M.S., Kamziah Abd Kudus, A.H., Faridah-Hanum, I., Awang Noor, A.G., Nazre, M., 2010. Assessment of Plant Species Diversity at Pasir Tengkorak Forest Reserve, Langkawi Island, Malaysia. Journal of Agricultural Science 2(1), 31-38. DOI: 10.5539/jas.v2n1p31 Harkantra, S.N., Parulekar, A.H., 1991. Interdependence of environmental parameters and sand dwelling benthic species abundance: a multivariate approach. Indian Journal of Marine Sciences 20, 232-234. Jafari, S., Nabavi, M.B., Doustshenas, B., Sakhaei, N., Rangbar, SH., 2020. Study of diversity and distribution of Polychaetes (Annelida: Polychaeta) in Qeshm Island and the effect of desalination plant effluent on them. Study of diversity and distribution of Polychaetes (Annelida: Polychaeta) in Qeshm Island and the effect of desalination plant effluent on them. Experimental Animal Biology, 9, 97-106. (In Persian) DOI: 10.30473/eab.2019.47573.1729 Jegadeesan, P., Ayyakkannu, K., 1992. Seasonal variation of benthic fauna in marine zone of Coleroon estuary and inshore waters, south east coast of India. Indian Journal Geo-Marine Science, 21, 67-69. Jokar, K., Razmjoo, G., 1993. Preliminary study of important estuaries in Hormozgan province. Oman Sea Fisheries Research Center, 60 p. (In Persian) Kosari, S., Mousavi Nadushan, R., Faremi, R., Ejlali Khanghah, K. and Mashinchian, A., 2021. Macrobenthos as bioindicator of ecological status in the Yekshabe creek-estuary, Persian Gulf. Iranian Journal of Fisheries Sciences, 20(2). Marques, J.C., Salas, F., Teixeira, H., Neto, J.M., 2009. Ecological Indicators for Coastal and Estuarine Environmental Assessment. WIT press, 208 p. Martin, J.P., Bastida, R., 2006. Life history and production of Capitella capitata (Capitellidae: Polychaeta) in Rio de la Plata estuary (Argentina). Thalassas: An International Journal of Marine Sciences 22(2), 25-38. DOI: Miron, G., Kristensen, E., 1993. Behavioural response of three Nereid polychaetes to injection of sulfide inside burrows. Marine Ecology-progress Series 101, 147-155. DOI: 10.3354/meps101147 Mohammed, S.Z., 1995. Observations on the benthic macrofauna of the soft sediment on western side of the Arabian Gulf (ROPME sea area) with respect to 1991 Gulf War oil spill. Indian Journal of Marine Sciences 24(3), 147-152. Muniz, P., Pires Vnin, A.M., 2008. Polychaete Associations in a Subtropical Environment (São Sebastião Channel, Brazil): A Structural Analysis. Marine Ecology 21(2), 145-160. DOI: 10.1046/j.1439-0485.2000.00696.x Nabavi, S.M., Savari, B., 2002. Environmental indicators of the crisis in Moosa estuary and approaches to its improvement. The first national conference on environmental crises in Iran and ways to improve them. (In Persian) Pires-Vanin, A.M.S., Muniz, P., Bromberg, S., 2014. Inventory of the marine soft bottom macrofauna of São Sebastião Channel, southeastern Brazilian continental shelf.Check List. Journal of Species Lists and Distribution 10(4), DOI: 10.15560/10.4.795 Rouse, G.W., Pleijel, F., 2001. POLYCHAETES. Oxford University Press, Oxford, 354. DOI: 10.1017/S0016756803278341 Strickland, J.D.H. and Parsons, T.R., 1972. A Practical Hand Book of Seawater Analysis. Fisheries Research Board of Canada Bulletin 157, 310. DOI: 10.25607/OBP-1791 Taghavi, L., 2005. Investigation of the effect of municipal wastewater in oil company areas (oil town, new site) on water quality of Karun River using macrobenthos biomarkers. Master thesis, Science and Research Branch, Islamic Azad University, Ahvaz, Iran. (In Persian) Vahidi, F., Fatemi, S.M.R., Danehkar, A., Mashinchian, A. and Musavi Nadushan, R., 2020. Benthic macrofaunal dispersion within different mangrove habitats in Hara Biosphere Reserve, Persian Gulf. International Journal of Environmental Science and Technology, 17, pp.1295-1306. Ward, T.J., Hutchings, P.A., 1996. Effects of trace metals on infaunal species composition in polluted intertidal and subtidal marine sediments near a lead smelter, Spencer Gulf. South Australian Marine Ecological Progress Series 135, 123-135. DOI: 10.3354/meps135123 Wolfgang, E.S., 1986. Marine fauna & flora of Bermuda: a systematic guide to the identification of marine organisms, A Wiley inter science, New York, USA, 742 p. | ||
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آمار تعداد مشاهده مقاله: 71 تعداد دریافت فایل اصل مقاله: 42 |
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