Optimization of ecosystem monitoring methods along the north coast of British Columbia, Canada

加拿大不列颠哥伦比亚省北海岸生态系统监测方法优化

基本信息

  • 批准号:
    507569-2017
  • 负责人:
  • 金额:
    $ 1.82万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Engage Grants Program
  • 财政年份:
    2017
  • 资助国家:
    加拿大
  • 起止时间:
    2017-01-01 至 2018-12-31
  • 项目状态:
    已结题

项目摘要

Intertidal invertebrates, especially meiofauna (animals retained on a 45 µm sieve but pass through a 1 mmsieve), can be powerful tools to monitor and study marine systems. Changes to meiofauna communities canpotentially alert us of disturbances before human-use species like bivalves (clams, mussels, etc.) and salmonare impacted. Unfortunately we can only use these communities in this way when intertidal communitydynamics are holistically understood. Currently, there is a lack of knowledge regarding the optimal methods toassess intertidal invertebrates along the Pacific Coast of Canada. This deficiency is especially prominent alongthe north coast of BC. Given the recently approved Pacific Northwest LNG terminal to be built on Lelu Island,near the mouth of the Skeena River, the Kitsumkalum Development Corporation (Kitsumkalum First Nation) isconcerned that the increased supertanker traffic associated with this LNG terminal will increase the risk ofminor and catastrophic fuel/LNG spills in their traditional territory. Even minor spills near productive bivalvebeaches would have devastating impacts upon the marine ecosystem, bivalve fisheries, and decrease foodsecurity for coastal and First Nations communities. A greater understanding of meiofauna along the north coastof BC will allow for more detailed monitoring, and detection of minor spills early enough to allow forremediation or alteration of human activities. This study will address this knowledge gap by assessing theoptimal taxonomic resolution and sieve size needed to effectively utilize intertidal meiofauna to detectdisturbances. These findings will improve our ability to study and monitor intertidal habitats along both theAtlantic and Pacific coasts of Canada; helping protect coastal ecosystems and commercial bivalve fisheries, aswell as enhancing food security for coastal and First Nation communities.
潮间无脊椎动物,特别是小型底栖动物(动物留在45微米的筛子上,但通过1毫米的筛子),可以成为监测和研究海洋系统的有力工具。小型底栖生物群落的变化可能会在人类使用双壳类物种(蛤,贻贝等)之前提醒我们干扰。和鲑鱼受到影响。不幸的是,我们只能以这种方式使用这些社区时,潮间带群落动态是整体理解。目前,缺乏有关评估加拿大太平洋沿岸沿着潮间带无脊椎动物的最佳方法的知识。这种缺陷在不列颠哥伦比亚省的北海岸尤为突出。鉴于最近批准的太平洋西北部液化天然气终端将建在Lelu岛上,靠近Skeena河口,Kitsumkalum开发公司(Kitsumkalum第一民族)担心与该液化天然气终端相关的超级油轮运输量增加将增加其传统领土内轻微和灾难性燃料/液化天然气泄漏的风险。即使是在多产双壳贝类海滩附近的轻微泄漏,也会对海洋生态系统、双壳贝类渔业产生破坏性影响,并降低沿海和原住民社区的粮食安全。对不列颠哥伦比亚省北海岸沿着小型底栖生物有更深入的了解,就可以进行更详细的监测,并及早发现轻微的溢油,以便采取补救措施或改变人类活动。本研究将通过评估有效利用潮间带小型底栖生物检测干扰所需的最佳分类分辨率和筛孔尺寸来解决这一知识差距。这些发现将提高我们研究和监测加拿大大西洋和太平洋沿岸沿着潮间带生境的能力;有助于保护沿海生态系统和商业双壳类渔业,以及加强沿海和原住民社区的粮食安全。

项目成果

期刊论文数量(0)
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Juanes, Francis其他文献

Effects of density during freshwater and early marine rearing on juvenile sockeye salmon size, growth, and migration
  • DOI:
    10.3354/meps12279
  • 发表时间:
    2017-09-14
  • 期刊:
  • 影响因子:
    2.5
  • 作者:
    Freshwater, Cameron;Trudel, Marc;Juanes, Francis
  • 通讯作者:
    Juanes, Francis
Sound the alarm: A meta-analysis on the effect of aquatic noise on fish behavior and physiology
  • DOI:
    10.1111/gcb.14106
  • 发表时间:
    2018-07-01
  • 期刊:
  • 影响因子:
    11.6
  • 作者:
    Cox, Kieran;Brennan, Lawrence P.;Juanes, Francis
  • 通讯作者:
    Juanes, Francis
Predation on Atlantic salmon smolts by striped bass after dam passage
FishCam: A low-cost open source autonomous camera for aquatic research.
  • DOI:
    10.1016/j.ohx.2020.e00110
  • 发表时间:
    2020-10
  • 期刊:
  • 影响因子:
    2.2
  • 作者:
    Mouy, Xavier;Black, Morgan;Cox, Kieran;Qualley, Jessica;Mireault, Callum;Dosso, Stan;Juanes, Francis
  • 通讯作者:
    Juanes, Francis
Assessing Indices of Growth for Field Studies of Juvenile Salmon: An Experiment and Synthesis
  • DOI:
    10.1002/mcf2.10020
  • 发表时间:
    2018-04-01
  • 期刊:
  • 影响因子:
    1.7
  • 作者:
    Duguid, William D. P.;Iwanicki, Thomas W.;Juanes, Francis
  • 通讯作者:
    Juanes, Francis

Juanes, Francis的其他文献

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{{ truncateString('Juanes, Francis', 18)}}的其他基金

Deconstructing the ecology of aquatic soundscapes to mitigate the effects of noise pollution on marine species
解构水生声景生态以减轻噪音污染对海洋物种的影响
  • 批准号:
    RGPIN-2021-03288
  • 财政年份:
    2022
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Deconstructing the ecology of aquatic soundscapes to mitigate the effects of noise pollution on marine species
解构水生声景生态以减轻噪音污染对海洋物种的影响
  • 批准号:
    RGPIN-2021-03288
  • 财政年份:
    2021
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Identifying mechanisms leading to size-selective mortality in the early marine phase of juvenile Pacific salmon
确定导致幼年太平洋鲑鱼早期海洋阶段尺寸选择性死亡的机制
  • 批准号:
    RGPIN-2014-06229
  • 财政年份:
    2018
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Identifying mechanisms leading to size-selective mortality in the early marine phase of juvenile Pacific salmon
确定导致幼年太平洋鲑鱼早期海洋阶段尺寸选择性死亡的机制
  • 批准号:
    RGPIN-2014-06229
  • 财政年份:
    2017
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Identifying mechanisms leading to size-selective mortality in the early marine phase of juvenile Pacific salmon
确定导致幼年太平洋鲑鱼早期海洋阶段尺寸选择性死亡的机制
  • 批准号:
    RGPIN-2014-06229
  • 财政年份:
    2016
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Identifying mechanisms leading to size-selective mortality in the early marine phase of juvenile Pacific salmon
确定导致幼年太平洋鲑鱼早期海洋阶段尺寸选择性死亡的机制
  • 批准号:
    RGPIN-2014-06229
  • 财政年份:
    2015
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Identifying mechanisms leading to size-selective mortality in the early marine phase of juvenile Pacific salmon
确定导致幼年太平洋鲑鱼早期海洋阶段尺寸选择性死亡的机制
  • 批准号:
    RGPIN-2014-06229
  • 财政年份:
    2014
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Identifying mechanisms leading to size-selective mortality in the early marine phase of juvenile Pacific salmon
确定导致幼年太平洋鲑鱼早期海洋阶段尺寸选择性死亡的机制
  • 批准号:
    418670-2013
  • 财政年份:
    2013
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Is sound production by deep sea fishes widespread?
深海鱼类的发声现象是否普遍存在?
  • 批准号:
    418670-2012
  • 财政年份:
    2012
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual

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