作者:签证官勒吉尔灵
文摘
城市手工渔业社区的社会结构是至关BOB国际体育重要的,特别是在东南亚湄公河。使用技能、学科和专业见解最近收购了在马拉松三周芹苴大学本科渔业科学课程(越南)作为我的平台,我计划在湄公河下游和渔民进行了一项调查。BOB国际体育三个地方选择从两个分流在湄公河三角洲附近芹苴邻近的城市。十七岁渔民同意参与这项研究,并允许我加入他们在钓鱼。十六个渔民超过30岁,八个超过50岁。意味着费舍尔经验水平在三个地点范围从15.2到30.8年。捕获技术通常是很小的网状底栖拖网和larger-meshed吉尔网部署小木船由汽油发动机。拖网渔民与捕获的全年主要由虾组成和小型鱼类。刺网捕鱼者的季节性河流(在升高)和专注于大型鲶鱼。更有经验的渔民被更高效的日常开支。 Their higher catch rates suggested enhanced practical knowledge and understanding of the river’s ecology and its influences on distribution and abundance of the river’s living aquatic resources. Their operational efficiency, coupled with insight into the river’s ecology, added greatly to their income. Fishers who focused specifically on particular fishes (e.g., larger catfishes) seasonally not only had the highest incomes from the fishery but also had several months each year to engage in alternative economic activities during the off-season. This study gave me focus into career possibilities addressing urban artisanal fisheries. Helping fishers achieve economic efficiency can establish trust relationships with fisheries managers that can evolve to also address environmental and natural resources stewardship.
2016年9月会员点击下面BOB国际体育杂志的完整问题。非成员国,加入这里。