The influence of environmental parameters on the abundance of monkey goby, Neogobius pallasi (Berg, 1916), in Kaboodval and Shirabad Streams, Golestan Province, Iran
Publish place: Environmental Resources Research، Vol: 5، Issue: 1
Publish Year: 1396
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJERR-5-1_009
تاریخ نمایه سازی: 17 مهر 1398
Abstract:
The aim of this study was to determine the influence of environmental parameters onthe abundance of monkey goby Neogobius pallasi. A total of 526 and 163 individuals ofmonkey goby specimens were caught by electro-shocker in the Kaboodval and Shirabad Streams, respectively. The ranges of total length of the specimens in Kaboodval and Shirabad Streams were respectively 22-137.55 mm and 32.64-137.97 mm. All the specimens of both streams belonged to the 5th age group (0+-4+). The morphological, hydrological, biological and physicochemical parameters were investigated in both streams. The results showed that the hydrological parameters and vegetation coverage in the Kaboodval Stream and also, water velocity and depth in the Shirabad Stream had significant relationship with the monkey goby abundances (P
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Authors
Erfan Karimian
Dept. of Fisheries, khoramshahr University of Marine Science and Technology
Rasul Ghorbani
Associate Prof., Dept. of Fisheries, Gorgan University of Agricultural Sciences and Natural Resources.
Abolghasem Kamali
FISHERIES DEPARTMENT
Abdolrassul Salmanmahiny
Associate Prof., Dept. of Environmental, Gorgan University of Agricultural Sciences and Natural Resources.
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