[صفحه اصلی ]   [Archive]  
:: صفحه اصلي :: درباره نشريه :: آخرين شماره :: تمام شماره‌ها :: جستجو :: ثبت نام :: ارسال مقاله :: تماس با ما ::
بخش‌های اصلی
صفحه اصلی::
اطلاعات نشریه::
آرشیو مجله و مقالات::
برای نویسندگان::
برای داوران::
ثبت نام و اشتراک::
تماس با ما::
تسهیلات پایگاه::
پست الکترونیک::
::
جستجو در پایگاه

جستجوی پیشرفته
..
دریافت اطلاعات پایگاه
نشانی پست الکترونیک خود را برای دریافت اطلاعات و اخبار پایگاه، در کادر زیر وارد کنید.
..
:: ::
برگشت به فهرست مقالات برگشت به فهرست نسخه ها
Research Article: Data quality recorded from the commercial transactions of Iraqi marine fisheries in the northwest of the Persian Gulf
چکیده:   (12 مشاهده)
This study was conducted in Iraqi marine waters in the northwest of the Persian Gulf. The data for boats and annual catches were collected from the Al-Nasr Fishing Association Ltd. in Al-Faw and the Basrah Agriculture Directorate, which depend on commercial transaction data for documentation on the 2021 fishing season. The fish landing site in Al-Faw city is in the southernmost of Iraq. The amount of experimental catch per unit of effort (CPUE, kg/hour/boat) was measured during regular monthly trips in 2021. The CPUE for large boats peaked in June (16.66 kg/hour /boat), whereas the highest value of CPUE was recorded in May for demo fishing by small boats employing gillnets (11.8 kg/hour/boat). Shrimp was dominated in the Iraqi catch, constituting 16.13% of the total catch. The commercial transaction data registered by the responsible administration did not agree with the demo fishing results of the estimated CPUE in re-estimating the Iraqi marine catch. The study found a significant flaw in the fish statistics based on the commercial transactions registering data in Iraqi marine catches. The current study also estimated that the unreported artisanal commercial catch in Iraq during 2021 was about 48%, which is higher than other studies in re-estimating the Iraqi marine catch. The study documented a significant decrease in the number of fishermen, with their count reaching (2025) compared to the previous years. Thus, it is necessary to assign an independent authority to document the Iraqi marine catch.
متن کامل [PDF 466 kb]   (5 دریافت)    
نوع مطالعه: پژوهشي | موضوع مقاله: Stock assessment
ارسال نظر درباره این مقاله
نام کاربری یا پست الکترونیک شما:

CAPTCHA


XML   English Abstract   Print



بازنشر اطلاعات
Creative Commons License این مقاله تحت شرایط Creative Commons Attribution-NonCommercial 4.0 International License قابل بازنشر است.
برگشت به فهرست مقالات برگشت به فهرست نسخه ها
Iranian Journal of Fisheries Sciences Iranian Journal of Fisheries Sciences
Persian site map - English site map - Created in 0.04 seconds with 37 queries by YEKTAWEB 4722