2013 Fiscal Year Final Research Report
Evaluation of the effects of clearcutting on stream water chemistry considering the dynamics of soil organic matter fractions
| Project/Area Number |
23780166
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Forest science
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| Research Institution | Kyoto University |
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Principal Investigator |
TATENO RYUNOSUKE 京都大学, フィールド科学教育研究センター, 准教授 (60390712)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 伐採試験 / 伐採影響 / 窒素循環 / 無機態窒素 / 窒素無機化 / 溶存有機物 / 火山灰土壌 / 渓流水質 |
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| Research Abstract |
The study aimed to evaluate the effects of forest clearcut on nitrogen leaching from the forests developed on volcanic ash soils. Especially this study focused on soil inorganic N and soil organic matter dynamics. In the forest developed on immature volcanic ash soil, the effects of whole watershed scale clearcutting on nitrogen leaching by stream water was relatively smaller than other forest reported previously, probably due to lower soil organic matter contents in immature volcanic ash soil. However surface soil nitrogen transformation pattern of the study site did not greatly differ from other regions. The results may suggest nitrogen transformation pattern of surface soils are not conclusive factors explaining the magnitude of clearcut effects on nitrogen leaching.
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[Journal Article] Effects of freeze–thaw cycles resulting from winter climate change on soil nitrogen cycling in ten temperate forest ecosystems throughout the Japanese archipelago2014
Author(s)
Urakawa, R., Shibata, H., Kuroiwa, M., Inagaki, Y., Tateno, R., Hishi, T., Fukuzawa, K., Hirai, K., Toda, H., Oyanagi, N., Nakata, M., Nakanishi, A., Fukushima, K., Enoki, T., Suwa, Y
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Journal Title
Soil Biology and Biochemistry
Volume: 74
Pages: 82-94
Peer Reviewed
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[Journal Article] Ectomycorrhizal fungal communities of Quercus liaotungensis along local slopes in the temperate oak forests on the Loess Plateau2013
Author(s)
Zhang, J.,Taniguchi, T., Tateno, R., Xu, M., Du, S., Liu, G., Yamanaka, N
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Journal Title
China. Ecological Research
Volume: 28
Pages: 297-305
Peer Reviewed
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[Journal Article] Response of soil respiration to precipitation during the dry season in two typical forest stands in the forest-grassland transition zone of the Loess Plateau2011
Author(s)
Shi, W.Y., Tateno, R., Zhang, J.G. Wang, Y.L., Yamanaka, N., Du, S
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Journal Title
Agricultural and Forest Meteorology
Volume: 151
Pages: 854-863
Peer Reviewed
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[Journal Article] Gross nitrification rates in four Japanese forest soils : Heterotrophic versus autotrophic and the regulation factors for the nitrification2011
Author(s)
Kuroiwa, M., Keisuke Koba, K., Isobe, K., Tateno, R., Nakanishi, A., Yoshiyuki Inagaki, Y., Toda, H. Otsuka, S, Senoo, K., Suwa, Y., Yoh, M., Urakawa, R., Shibata, H
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Journal Title
J For Res
Volume: 16
Pages: 363-373
Peer Reviewed
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[Journal Article] Changes in nitrogen transformation in forest soil representing the climate gradient of the Japanese archipelago2011
Author(s)
Shibata, H. Urakawa, R., Toda,H. Inagaki, Y., Tateno, R., Koba, K., Nakanishi, A., Fukuzawa, K., Yamasaki, A
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Journal Title
J For Res
Volume: 16
Pages: 374-385
Peer Reviewed
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