شناسه هاي افزوده :
وهاب نژاد، آرزو ، همكارطرح , توكل، عباس ، همكارطرح , خورشيدي، صباح ، همكارطرح , مخير، زهره ، همكارطرح , حاجي ميري، معصومه ، همكارطرح , نصيري، شكوفه ، همكارطرح , فائضي، محمدرضا ، همكارطرح , شيخ حسني، فرزين ، همكارطرح
چكيده انگليسي :
Socio-economic data of shrimp fleets fisheries in the Hormozgan and Bushehr provinces were collected using questionnaire form which consists of different variables related to the fishing activity to evaluate the socio-economic performance of these fleets. The data collected were employed and assessed, social and economic indicators, cost structure, livelihoods, employment and profitability, level of investments, debts, subsidies, activity levels, demographics and ownership structures. The survey was conducted for one year of fishing operation in 2018.
The number of permanent jobs created on board of shrimp fleets s in Hormozgan and Bushehr provinces were estimated to be 964.3 and 3756.2, respectively. The total jobs (permanent, temporarily and circulating jobs) created by the shrimp fishing fleets were calculated to be 998.3 and 3934.2 for Hormozgan and Bushehr provinces, respectively, and its average per vessel in Hormozgan province was 8.8 job, in Busheher fleet it was 8.4 job per vessel. The average annual working hours of each crew member in shrimp fleets in 2018 in Hormozgan and Bushehr provinces were 1938.7 and 2110.2 hours, respectively. The ratio of annual working hours of crew members of shrimp fleet in Hormozgan province based on national scale (2107 hours) for vessel segments of 12-18, 18-24 and 24-30 LOA, were calculated as, 0.81, 1.00 and 1.06 and based on international scale (2000 hours) were 0.85, 1.05 and 1.11 respectively. In other words, the working hours of each crew members of vessel segment of 12-18 LOA in this province, 19 and 15 percent less than the national and international scale, respectively. This index was calculated for crew members in 12-18, 18-24 and 24-30 LOA vessels in Bushehr province as 0.77, 0.97 and 1.15, based on national scale ad 0.81, 1.2 and 1.22, based on international scale respectively. In Bushehr province, crew members working hours of 12-18 LOA were 23 and 19 percent less than the national and international scale working hours, respectively. The number of fishing days for shrimp fleet in Hormozgan province was estimated to be 28756.3 days, which was less than fishing days of shrimp vessels in Bushehr province (115126.8 days). In other words, the number of fishing days for shrimp fleet in Bushehr province was 80% more than the number of fishing days of Hormozgan fleet, which attributed to higher number of shrimp vessels in Bushehr province. The results of data analysis showed that personnel costs constituted more than half of the fishing operating costs in Hormozgan and Bushehr provinces. In both fleets, (Hormozgan and Bushehr) the remuneration of crew members are based on the catch share, that is, after deducting fishing operational costs (including the purchase of daily food, ice and bait for fishing) from the total income, half of the remaining income belong to the owner of the vessel and the rest based on crew positions will divided between them. Fuel cost, maintenance cost, other operating costs, commercial costs, fixed costs and personnel costs in Hormozgan province, were 19.1%, 14.4%, 7.7%, 5%, 8% and 51% and in Bushehr province was 15.3%, 8.9%, 8.9%, 4.3%, 7.4% and 55.5% of operating expenses, respectively. The reason for low energy costs is the low price of fuel in Iran and the subsidy that is given to all vehicles. The total amount of variable costs in 2018 for the shrimp fishing fleet of Hormozgan and Bushehr shrimp fleet were estimated to be 36.00 and 180.2 billion Tomans, respectively. The personnel costs and commercial costs in both fleets were constituted highest and lowest share respectively.
The fuel consumption efficiency of shrimp fleet in Hormozgan and Bushehr provinces was calculated to be 3.6 (3.6 tons of fuel consumption per ton of catch) and 4.5 (4.5 tons of fuel consumption per ton of catch), respectively. In other words, the vessels of Hormozgan province consumed less fuel for their fishing activities.
كليدواژه :
صيد ميگو , شاخص‌هاي اقتصادي ـ اجتماعي , درآمد پرسنل , درآمد پرسنل , هزينه ها , درآمد , سهم صيد
