Measuring capacity and capacity utilization in small-scale fisheries in Nha Trang

Abstract

To develop effective capacity management programs, it is significant to evaluate and control the fishing capacity and its utilization in order to reduce overcapacity and excess capacity and create a stable development of marine resources. This study estimate fishing capacity and capacity utilization (CU) for the multi-species small- scale trawlers in Nha Trang, Vietnam. Data were collected through a survey of 65 small-scale trawler owners in two years 2005 and 2006. Using a mathematical programming approach - data envelopment analysis (DEA), the results from this study show that most of vessels in Nha Trang were operating at less than their full capacity and there was excess capacity in the trawl fleet. Based on these findings, some policy implications for trawl fishery management in Nha Trang are also provided and discussed. .