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Effects of fine root production and nutrient uptake by vegetation on nitrogen dynamics in forest ecosystems

Effects of fine root production and nutrient uptake by vegetation on nitrogen dynamics in forest ecosystems
植被细根生产和养分吸收对森林生态系统氮动态的影响
批准号:
20780116
负责人:
FUKUZAWA Karibu
金额:
$2.41万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2011

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中文摘要
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英文摘要
Seasonal patterns of fine-root production and nutrient uptake by oak (Quesruc crispula) and understory vegetation, Sasa (Sasa veitchii) were determined and compared by growing separately under the same environmental condition. The two plants revealed different seasonal patterns of root production and nitrogen uptake. This difference might have been caused by difference in leaf phenology among the plants. These results show that not only tree species but also understory vegetation should be taken into account for evaluating temporal pattern of nitrogen dynamics in forest ecosystems.
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Fine root dynamics and root respiration, In : Stefano Mancuso (eds) Measuring roots : An updated approach.
细根动力学和根呼吸,见:Stefano Mancuso(编辑)测量根:一种更新的方法。
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [Fukuzawa K, Dannoura M, Shibata H]
通讯作者: Shibata H
DOI: --
发表时间: 2010
期刊: Plant Biosystems
影响因子: 2
作者: [Fukuzawa, K.Dannoura, M., Kanemitsu, S., Kosugi, Y.]
通讯作者: Y.
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [Fukuzawa K, Dannoura M, Kanemitsu S, Kosugi Y]
通讯作者: Kosugi Y
根箱を用いたミズナラとクマザサの細根動態パターンの解析
使用根盒分析栎树和熊松细根动态模式
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [福澤加里部, 檀浦正子, 兼光修平, 坂井百々子, 上田実希, 小杉緑子, 徳地直子, 福澤加里部, 石倉由紀子, 福澤加里部, 石倉由紀子, 福澤加里部, 石倉由紀子, 福澤加里部]
通讯作者: 福澤加里部
9
    Effects of mitigation of competition in rhizosphere between tree and understory vegetation on nitrogen dynamics and tree growth through mycorrhiza
    • 批准号:
      17K07830
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.08万
    • 财政年份:
      2017
    • 负责人:
      FUKUZAWA Karibu
    • 依托单位:
    海外基金