Measurement of the nitric oxide production potential in soils of nitrogen saturated forest
| Project/Area Number |
22780150
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|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Forest science
|
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| Research Institution | National Institute for Environmental Studies |
|---|
Principal Investigator |
WATANABE Mirai 独立行政法人国立環境研究所, 地域環境研究センター, 主任研究員 (50455250)
|
|---|
| Project Period (FY) |
2010 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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|---|
| Keywords | 窒素飽和 / 森林土壌 / 一酸化窒素 / 窒素安定同位体比 |
|---|
| Research Abstract |
Increase in nitric oxide (NO) emission from forest soils poses a risk of adverse effect on forest ecosystem, because it may cause increases in acid deposition and ozone production. In this study, to determine the NO production potential in forest soils, a new method was developed. NO production potential measured in nitrogen saturated forest suggested that forest soil had a high potential for an emission source of atmospheric NO. Additionally, this method facilitated the measurements ofδ15N of NO emitted from soils
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Report
(4 results)
Research Products
(11 results)
