بررسی تنوع و تهدیدات ماهیان تالاب سراب ماران، استان کرمانشاه

نوع مقاله : مقاله پژوهشی

نویسندگان

گروه شیلات، دانشکده منابع طبیعی، دانشگاه تهران، کرج، ایران

10.22034/aej.2021.312017.2677

چکیده

تالاب ­ها اکوسیستم­ های مولد و از منظر بیولوژیکی متنوعی هستند که باعث افزایش کیفیت آب، کنترل فرسایش خاک، حفظ جریان نهرها و جذب کربن می شوند. همواره شناسایی فون ماهیان تالاب ­ها دارای اهمیت فراوان هستند، زیرا در مطالعات مختلفی برآورد گردیده که بقای 60 الی 90 درصد ماهیان اقتصادی به اکوسیستم ­های تالابی است. به منظور بررسی و شناسایی ماهیان تالاب سراب ماران در استان کرمانشاه نمونه برداری از ماهیان این تالاب در بین سال ­های 1397 الی 1400 با دستگاه الکتروفیشر صورت گرفت سپس نمونه ­های صید شده به وسیله کلید شناسایی هر خانواده شناسایی شدند. پنج خانواده، نه جنس و 11 گونه از ماهیان در این تالاب شناسایی شد. خانواده Cyprinidae با چهار گونه، Nemacheilidae با سه گونه، Leuciscidae با دو گونه و خانواده ­های Cobitidae و Poeciliidae هر کدام دارای با یک گونه در تالاب حضور داشتند. از 11 گونه شناسایی شده، شش گونه برای ایران بومی ­ویژه بودند. با توجه به بومزادی بالا و منحصربه فرد ماهیان در این تالاب، به جهت حفاظت از ماهیان آن پیشنهاد گردید احداث مزرعه پرورش ماهیان سردآبی در محل این تالاب متوقف گردد.

کلیدواژه‌ها

موضوعات

عنوان مقاله [English]

Investigation of diversity and threats of fishes in Sarab Maran wetland, Kermanshah province

نویسندگان [English]

  • Arash Jouladeh Roudbar
  • Ali Nazlabadi
  • Dorsa Cheraghi
  • Negar Hussein Rahimi
Department of Fisheries, Faculty of Natural Resources, University of Tehran, Karaj, Iran
چکیده [English]

Wetlands are productive and biologically diverse ecosystems that increase water quality, control soil erosion, maintain stream flow, and absorb carbon. Identifying the fauna of wetlands has always been very important because in various studies it has been estimated that the life cycle of 60 to 90% of economic fish is related to wetlands. In this regard, a study was conducted to investigate and identify the fish of Sarab Maran wetland in Kermanshah province. Sampling was done between 1397 to 1400 with electrofisher. Five families, nine genera and 11 species of fish were identified in this wetland. The family Cyprinidae with four species, Nemacheilidae with three species, Leuciscidae with two species and the families Cobitidae and Poeciliidae each with one species were present in the wetland. Of the 11 identified species, six species were endemic to Iran. Due to the high and unique endemicity of fish in this wetland, in order to protect its fish, it was suggested that the construction of fish farm in this wetland be stopped.

کلیدواژه‌ها [English]

  • Biodiversity
  • Ecosystem
  • Carps
  • endemic
  • Kermanshah

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فصلنامه محیط زیست جانوری
دوره 14، شماره 3
آبان 1401
صفحه 213-218

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