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Biogeochemical cycling of carbon and nitrogen in forest soils subjected to environmental perturbations

Biogeochemical cycling of carbon and nitrogen in forest soils subjected to environmental perturbations
环境扰动下森林土壤中碳和氮的生物地球化学循环
批准号:
216908-2009
负责人:
Kellman, Lisa
金额:
$1.6万
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2010
资助国家:
加拿大
项目状态:
已结题
起止时间:
2010-01-01 至 2011-12-31

项目摘要

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中文摘要
翻译
本研究项目的目标是通过管理森林的土壤剖面,更好地了解影响土壤有机质储存和结构以及温室气体二氧化碳、氧化亚氮和甲烷的生产和消耗的环境因素。评估稳定同位素技术作为分离循环过程的工具是本研究计划的一个关键组成部分,旨在有助于更好地理解稳定同位素作为受控环境中生物地球化学过程的示踪剂。
英文摘要
The goal of this research program is to acquire a better process-based understanding of the environmental factors that affect soil organic matter storage and structure alongside production and consumption of the greenhouse gases carbon dioxide, nitrous oxide and methane through soil profiles of managed forests. The evaluation of stable isotope techniques as a tool for separating cycling processes comprises a key component of this research plan, and is designed to contribute to a better understanding of stable isotopes as tracers of biogeochemical processes in managed environments.
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Examining the protection of organic carbon in mineral soils of managed landscapes
  • 批准号:
    RGPIN-2020-04941
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $3.13万
  • 财政年份:
    2022
  • 负责人:
    Kellman, Lisa
  • 依托单位:
Examining the protection of organic carbon in mineral soils of managed landscapes
  • 批准号:
    RGPIN-2020-04941
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $3.13万
  • 财政年份:
    2021
  • 负责人:
    Kellman, Lisa
  • 依托单位:
Examining the protection of organic carbon in mineral soils of managed landscapes
  • 批准号:
    RGPIN-2020-04941
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $3.13万
  • 财政年份:
    2020
  • 负责人:
    Kellman, Lisa
  • 依托单位:
Regulation of reactive nitrogen transport and transformation in contaminated environments
  • 批准号:
    RGPIN-2015-03920
  • 项目类别:
    Discovery Grants Program - Individual
  • 资助金额:
    $1.6万
  • 财政年份:
    2019
  • 负责人:
    Kellman, Lisa
  • 依托单位:
国内基金
海外基金
碳-铁-微生物对滩涂围垦稻田土壤团聚体形成和稳定的调控机制
  • 批准号:
    41977088
  • 项目类别:
    面上项目
  • 资助金额:
    61.0万元
  • 批准年份:
    2019
  • 负责人:
    刘亚龙
  • 依托单位: