Counting fish: a typology for fisheries catch data

Counting fish: a typology for fisheries catch data

An Investigation of Fish Catch Data and Its Implications for Management of Small-scale Fisheries of Ghana

Most statistical information on fish catch in Ghana and that of many other African countries are deficient in supporting effective fisheries management. Fish catches were examined between January 2009 and December 2010, to enhance the management of small-scale fisheries of Ghana. The methods employed were: Fish Catch Assessment (FCA) and documents analyses. The case study focused on four import...

Coastal catch transects as a tool for studying global fisheries

We present a new, intuitive approach for the representation of fisheries catches within profiles perpendicular to coast of the Exclusive Economic Zones (EEZ) of countries, or of Large Marine Ecosystems (LME). These ‘catch transects’ show where catch is extracted in the water column and near the sea bottom on plots of log-bathymetry versus log-distance offshore and thus allow for representation ...

a new approach to credibility premium for zero-inflated poisson models for panel data

هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...

Thailand's Missing Marine Fisheries Catch (1950–2014)

1 Sea Around Us, Institute for the Oceans and Fisheries, University of British Columbia, Vancouver, BC, Canada, 2 Marine Fisheries Research and Development Division, Department of Fisheries, Bangkok, Thailand, 3 Sea Around Us – Indian Ocean, School of Biological Sciences, University of Western Australia, Crawley, WA, Australia, 4 Changing Ocean Research Unit, Nereus Program, Institute for the O...