土耳其黑海中东海岸休闲捕鱼:生物、社会和经济方面

IF 1 4区 生物学 Q3 MARINE & FRESHWATER BIOLOGY
Acta Adriatica Pub Date : 2019-01-14 DOI:10.32582/AA.59.2.4
Sezgin Tunca, M. Aydın, Muhammet Karapiçak, M. Lindroos
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引用次数: 3

摘要

本研究调查了土耳其黑海中东部8个沿海省份休闲捕鱼的生物学、社会和主要经济方面。在所有省份,2015年1月至12月,共有874名岸上休闲渔民在捕鱼活动期间或每月在接入点接受了现场面对面采访。市场价值和RF增加值指数方法用于计算RF的经济收益和损失。观察到黑海中部省份渔民的高教育水平、高费用和高市场价值是一致的;卡斯塔莫努、萨姆森、西诺普和奥尔杜。在所有省份,收获成本都远低于目标物种的平均市场价格。此外,所有省份的RF指数均为正值。东西两省的物种渔获物组成差异不大。此外,即使土耳其黑海沿岸的栖息地类型没有显示出很大的变化,在西部省份,一些特定物种,包括T.trachurus、S.sarda、B.belone、P.saltatrix和M.cephalus,被捕获的数量也更高。总之,土耳其黑海沿岸的RF是一个通过支出、就业、捕捞价值创造高经济回报的行业,并进一步增加了服务业的间接经济影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Recreational fishing along the Middle and Eastern Black Sea Turkish coasts: Biological, Social and Economic Aspects
This study investigated biological, social and mainly economic dimensions of recreational fishing (RF) in 8 coastal Middle and Eastern Black Sea provinces of Turkey. In all provinces, a total number of 874 shore-based recreational fishers were interviewed via on-site face-to-face interviews during the fishing activity or at access points being monthly from January to December in 2015. Market value with RF index of added value approaches were used to calculate economic gains and losses from RF. The consistency was observed with the high education levels, high expense and high market value for fishers in the Middle Black Sea provinces; Kastamonu, Samsun, Sinop and Ordu. In all provinces, the harvesting costs stayed far below the average market prices of target species. Also, positive values of RF index were observed in all provinces. The species catch composition in Western and Eastern provinces did not show great differences. Furthermore, even if the habitat type along the Black Sea coast of Turkey did not show great variations, in the Western provinces some certain species including T. trachurus, S. sarda, B. belone, P. saltatrix, M. cephalus were caught in higher amounts. To summarize, RF along the Black Sea coasts of Turkey is an industry creating high economic returns by expenditures, jobs, catch value and further increased indirect economic impact in services sector.
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来源期刊
Acta Adriatica
Acta Adriatica 生物-海洋与淡水生物学
CiteScore
1.60
自引率
11.10%
发文量
13
审稿时长
>12 weeks
期刊介绍: Journal "Acta Adriatica" is an Open Access journal. Users are allowed to read, download, copy, redistribute, print, search and link to material, and alter, transform, or build upon the material, or use them for any other lawful purpose as long as they attribute the source in an appropriate manner according to the CC BY licence.
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