首页> 外文学位 >The Nelson River lake sturgeon fishery: From the perspective of the Bayline communities of Pikwitonei, Thicket Portage, and Wabowden.
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The Nelson River lake sturgeon fishery: From the perspective of the Bayline communities of Pikwitonei, Thicket Portage, and Wabowden.

机译:尼尔森河lake鱼渔业:从Pikwitonei,Thicket Portage和Wabowden的Bayline群落的角度。

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摘要

This report documents results of a study to collect local knowledge and historical information about lake sturgeon (Acipenser fulvescens) populations in the upper Nelson River, Manitoba from the three Co-management Board Bayline communities of Wabowden, Thicket Portage, and Pikwitonei.; Information was collected by interviewing long-time users of the resource and by searching through literature and government files. Information was categorized as "historical" or "local/traditional" knowledge.; A commercial fishery was established on the upper Nelson River during the early 1900s, but transportation difficulties hindered its development. The fishery was closed for the first time in 1911 because of concern over the depleted Lake Winnipeg stock.; Completion of the Hudson Bay Railway to Kettle Rapids in 1917 facilitated movement of freight south and prompted re-opening of the fishery. This time the lake sturgeon stock was heavily exploited as over 800,000 lbs were harvested in just nine seasons, exceeding the total commercial catch from the area for the next 65 years! Many of the operators at the time were of Icelandic and Norwegian decent. By 1927, harvests had decreased sharply, and the sturgeon fishery throughout Manitoba was closed for a second time in 1934.; The Nelson River sturgeon fishery was opened on two occasions during the next 26 years (1937-1946 and 1953-1960), but never achieved the harvests of the 1920s. However, pressure from fishermen coerced the responsible authorities into reopening the fishery in 1970 with a much reduced quota. This fishery operated for the next 22 years until increased domestic harvests prompted a buy out of the fishermen and closure of the commercial fishery in 1992. (Abstract shortened by UMI.)
机译:该报告记录了一项研究结果,该研究结果从三个共同管理委员会Bayline社区Wabowden,Thicket Portage和Pikwitonei收集了有关马尼托巴省纳尔逊河上游的st鱼种群的当地知识和历史信息。通过采访资源的长期用户并搜索文献和政府文件来收集信息。信息被分类为“历史”或“本地/传统”知识。 1900年代初期,尼尔森河上游建立了商业渔业,但运输困难阻碍了其发展。由于担心温尼伯湖资源枯竭,该渔业在1911年首次关闭。哈德逊湾铁路到基拉皮兹的通车于1917年竣工,促进了货物向南的运输,并促使渔业重新开放。这次,湖st鱼种群被大量开采,仅九个季节就收获了800,000磅,超过了未来65年该地区的商业捕捞量!当时的许多运营商都是冰岛人和挪威人。到1927年,收成急剧减少,整个曼尼托巴的the鱼渔业在1934年第二次关闭。在接下来的26年中(1937-1946和1953-1960),尼尔森河st鱼渔业两次开放,但从未实现1920年代的丰收。但是,渔民的压力迫使主管当局于1970年重新开放渔业,配额大大减少。该渔业经营了22年,直到国内收成增加促使渔民回购并于1992年关闭商业化渔业。(摘要由UMI缩短。)

著录项

  • 作者

    MacDonell, Donald Scott.;

  • 作者单位

    University of Manitoba (Canada).;

  • 授予单位 University of Manitoba (Canada).;
  • 学科 History Canadian.; Sociology Social Structure and Development.; Agriculture Fisheries and Aquaculture.
  • 学位 M.N.R.M.
  • 年度 1997
  • 页码 173 p.
  • 总页数 173
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 加拿大;社会结构和社会关系;水产、渔业;
  • 关键词

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