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Linking agro-ecosystem impacts to emerging contaminants from land applied municipal biosolids

Linking agro-ecosystem impacts to emerging contaminants from land applied municipal biosolids
将农业生态系统影响与土地施用的城市生物固体中出现的污染物联系起来
批准号:
386127-2010
负责人:
Price, Gordon
金额:
$1.82万
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:
2015
资助国家:
加拿大
项目状态:
已结题
起止时间:
2015-01-01 至 2016-12-31

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中文摘要
翻译
题目:将农业生态系统影响与应用于土地的城市生物固体产生的新污染物联系起来
英文摘要
Title: Linking agro-ecosystem impacts to emerging contaminants from land applied municipal biosolids Land applying municipal sewage biosolids on agricultural land is a widespread practice in North America. Across most jurisdictions, sewage biosolids must meet specific quality guidelines for heavy metal concentrations and pathogens in order to be certified for use in agriculture. Recently, groups of chemicals originating from pharmaceutical and personal care products, called Emerging Contaminants (ECs), have been found in treated wastewaters and in soils. These ECs have been identified by the U.S. Environmental Protection Agency (USEPA) and the Canadian Council of Ministers of the Environment (CCME) as chemicals which may be of concern. Mounting scientific evidence suggests ECs, which include flame retardants, antibiotics, and endocrine disrupting substances, may persist in the environment and cause harm to invertebrate organisms. Some of these compounds may become bio-available to different organisms through chronic exposure in their habitat. Limited information exists on the contribution of agricultural activities to the fate, persistence, and ecotoxicological impact of ECs in soils. The focus of Dr. Price's research program is to evaluate the impact of certain ECs on specific terrestrial organisms which serve as ecosystem bio-indicators. This research will improve our understanding of the potential consequences of these chemicals in our agricultural soils and provide management recommendations for the safe use of municipal biosolids.
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Influence of biosolid treatment on the presence and mobility of emerging organic contaminants in agricultural soils after land application
  • 批准号:
    RGPIN-2017-05993
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $3.93万
  • 财政年份:
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  • 负责人:
    Price, Gordon
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Influence of biosolid treatment on the presence and mobility of emerging organic contaminants in agricultural soils after land application
  • 批准号:
    RGPIN-2017-05993
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $1.97万
  • 财政年份:
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  • 负责人:
    Price, Gordon
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Influence of biosolid treatment on the presence and mobility of emerging organic contaminants in agricultural soils after land application
  • 批准号:
    RGPIN-2017-05993
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $1.97万
  • 财政年份:
    2019
  • 负责人:
    Price, Gordon
  • 依托单位:
Influence of biosolid treatment on the presence and mobility of emerging organic contaminants in agricultural soils after land application
  • 批准号:
    RGPIN-2017-05993
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $1.97万
  • 财政年份:
    2018
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    Price, Gordon
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