TY  - JOUR
T1  - REMARKS ON SMALL-SCALE FISHERIES IN THE LOWER SAKARYA RIVER (TURKEY): EXPLOITED SPECIES AND CATCH PER UNIT EFFORT (CPUE)
AU  - Cerim, Hasan
AU  - Reis, İsmail
AU  - Ateş, Celal
PY  - 2019
DA  - October
DO  - 10.3153/AR19018
JF  - Aquatic Research
JO  - Aquat Res
PB  - Nuray ERKAN ÖZDEN
WT  - DergiPark
SN  - 2618-6365
SP  - 191
EP  - 199
VL  - 2
IS  - 4
LA  - en
AB  - The aim of this study was to determine theexploitation of 7 freshwater species, Freshwater bream (Abramis brama Linnaeus, 1758), Vimba bream (Vimba vimba Linnaeus, 1758), Wels catfish (Silurus glanis Linnaeus, 1758), Roach (Rutilus rutilus Linnaeus, 1758), European perch (Perca fluviatilis Linnaeus, 1758),Prussian carp (Carassius gibelioBloch, 1782) and White bream (Bliccabjoerkna Linnaeus, 1758), from Lower Sakarya River, Turkey. Samplings wereconducted from June 2017 to May 2018. Length-based estimations were evaluatedin FiSAT II software. Total (Z), natural (M), fishing (Fcurr)mortality, exploitation rate (Ecurr) and CPUEs of all 7 species weredetermined. Results showed that almost all reference points stayed below thenatural and fisheries mortality values. Besides overfishing, pollutants(chemical, physical and biological) and changes in the river morphology mayaffect the fish populations. Study results could be used for further fisheriesmanagement applications.
KW  - Fisheries management
KW  - Small-scale freshwater fisheries
KW  - Exploitation
KW  - CPUE
KW  - Sakarya River
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UR  - https://doi.org/10.3153/AR19018
L1  - https://dergipark.org.tr/en/download/article-file/821849
ER  -