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Tree hydraullics and the structure of the pipeline

Tree hydraullics and the structure of the pipeline
树木水力学和管道结构
批准号:
355697-2009
负责人:
Hacke, Uwe
金额:
$2.77万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2013
资助国家:
加拿大
项目状态:
已结题
起止时间:
2013-01-01 至 2014-12-31

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中文摘要
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英文摘要
Xylem is the principal tissue for water flow in land plants and as such it is a primary determinant of a plant's ability to survive in its environment. Xylem conduits should maximize conductivity while protecting the transpiration stream from air entry (cavitation) and maintaining the negative pressures required for water transport. Cavitation leads to air embolism (blockage) of xylem conduits. The result is a reduction in hydraulic conductivity, further exacerbating plant water stress. We will conduct experiments designed to learn more about the mechanism of water-stress-induced cavitation and how air-seeding is influenced by physiological factors, wood anatomy and environment.
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Decoding drought tolerance
  • 批准号:
    RGPIN-2019-04360
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $4.01万
  • 财政年份:
    2022
  • 负责人:
    Hacke, Uwe
  • 依托单位:
Decoding drought tolerance
  • 批准号:
    RGPIN-2019-04360
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $4.01万
  • 财政年份:
    2021
  • 负责人:
    Hacke, Uwe
  • 依托单位:
Decoding drought tolerance
  • 批准号:
    RGPIN-2019-04360
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $4.01万
  • 财政年份:
    2020
  • 负责人:
    Hacke, Uwe
  • 依托单位:
Decoding drought tolerance
  • 批准号:
    RGPIN-2019-04360
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $4.01万
  • 财政年份:
    2019
  • 负责人:
    Hacke, Uwe
  • 依托单位:
海外基金