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Estimation of agricultural contaminant fluxes in rivers

Estimation of agricultural contaminant fluxes in rivers
河流中农业污染物通量的估算
批准号:
121440-2008
负责人:
Gallichand, Jacques
金额:
$1.31万
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:
2012
资助国家:
加拿大
项目状态:
已结题
起止时间:
2012-01-01 至 2013-12-31

项目摘要

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中文摘要
翻译
. 需要有计算程序来估计沉积物、农药和营养物从农田流失到地表水的情况。建议的研究的长期目标是开发一个改进的农业流域污染物负荷计算程序。地质统计学可用于获得准确的负载估计。本研究的短期目标是开发和验证地质统计学模型,以改进沉积物和营养物负荷的计算。所提出的研究的独创性在于使用克里格技术和统计关系的负荷计算程序的开发,到目前为止,还没有充分利用它们的潜力。
英文摘要
. Computation procedures are needed to estimate losses of sediment, pesticides and nutrients from agricultural fields to surface water. The long-term objective of the proposed research is to develop an improved contaminant load calculation procedure for agricultural watersheds. Geostatistics can be used to obtain accurate load estimates. The short-term objective of this research is to develop and validate a geostatistical model to improve the calculation of sediment and nutrient loads. The originality of the proposed research resides in the development of a load calculation procedure using kriging techniques and statistical relationships that have not, so far, been used at their full potential.
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Estimation of agricultural contaminant fluxes in rivers
  • 批准号:
    121440-2008
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $1.31万
  • 财政年份:
    2011
  • 负责人:
    Gallichand, Jacques
  • 依托单位:
Estimation of agricultural contaminant fluxes in rivers
  • 批准号:
    121440-2008
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $1.31万
  • 财政年份:
    2010
  • 负责人:
    Gallichand, Jacques
  • 依托单位:
Estimation of agricultural contaminant fluxes in rivers
  • 批准号:
    121440-2008
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $1.31万
  • 财政年份:
    2009
  • 负责人:
    Gallichand, Jacques
  • 依托单位:
Estimation of agricultural contaminant fluxes in rivers
  • 批准号:
    121440-2008
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $1.31万
  • 财政年份:
    2008
  • 负责人:
    Gallichand, Jacques
  • 依托单位:
国内基金
海外基金
黄土高原半城镇化农民非农生计可持续性及农地流转和生态效应