Does bamboo forest harm the functions of recharging water resources and conserving soil and water?
| Project/Area Number |
21380098
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Forest science
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| Research Institution | Kyushu University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
KOMATSU Hikaru 九州大学, 大学院・農学研究院, 助教 (70432953)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥13,390,000 (Direct Cost: ¥10,300,000、Indirect Cost: ¥3,090,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2009: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
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| Keywords | 竹林 / 水資源 / 水土保全 / 環境 / 生態系 |
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| Research Abstract |
The effects of Moso-Bamboo(Phyllostachys pubescens) forest on the functions of recharging water resources, conserving soil and water, and purifying precipitation were analyzed based on the in-situ measurements. The results indicate that comparing with other forests, 1) interception loss was about 10% less but transpiration was about 12% larger and thus evapotranspiration was almost the same, 2) surface runoff frequently occurred but the surface runoff ratios(0. 6~ 35. 5%) were relatively small, and 3) leaching of K+, Cl-, SO2 from the canopy was considerably high.
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Report
(4 results)
Research Products
(38 results)
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[Journal Article] Canopy conductance for a Moso bamboo(Phyllostachys pubescens) forest in western Japan2012
Author(s)
Komatsu, H., Onozawa, Y., Kume, T., Tsuruta, K., Shinohara, Y. and Otsuki, K
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Journal Title
Agricultural and Forest Meteorology
Volume: 156
Pages: 111-120
DOI
Related Report
Peer Reviewed
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[Journal Article] Spatial variation in sap flow velocity in semiarid region trees : its impact on stand-scale transpiration estimates2012
Author(s)
Kume, T., Otsuki, K., Du, S., Yamanaka, N., Wang, Y.L., Liu, G.B.
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Journal Title
Hydrological Processes
Volume: 26
Issue: 8
Pages: 1161-1168
DOI
Related Report
Peer Reviewed
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[Journal Article] A preliminary investigation of surface runoff and soil properties in a moso-bamboo (Phyllostachys pubescens) forest in western Japan2010
Author(s)
Ide, J., Shinohara, Y., Higashi, N., Komatsu, H., Kuramoto, K., and Otsuki, K
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Journal Title
Hydrological Research Letters
Volume: 4
Pages: 80-84
DOI
NAID
ISSN
1882-3416
Related Report
Peer Reviewed
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[Journal Article] Stand-scale transpiration estimates in a Moso bamboo forest :(II) Comparison with coniferous forests2010
Author(s)
Komatsu, H., Onozawa, Y., Kume, T., Tsuruta, K., Kumagai, T., Shinohara Y. and Otsuki, K
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Journal Title
Forest Ecology and Management
Volume: 260(8)
Issue: 8
Pages: 1295-1302
DOI
Related Report
Peer Reviewed
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[Journal Article] Stand-scale transpiration estimates in a Moso bamboo forest :(I) Applicability of sap flux measurements2010
Author(s)
Kume, T., Onozawa, Y., Komatsu, H., Tsuruta, K., Shinohara, Y., Umebayashi, T. and Otsuki, K
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Journal Title
Forest Ecology and Management
Volume: 260(8)
Issue: 8
Pages: 1287-1294
DOI
Related Report
Peer Reviewed
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[Journal Article] Spatial variations of throughfall in a Moso bamboo forest : sampling design for the estimates of stand-scale throughfall2010
Author(s)
Shinohara, Y., Onozawa, Y., Chiwa, M., Kume, T., Komatsu, H. and Otsuki, K
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Journal Title
Hydrological Processes
Volume: 24
Issue: 17
Pages: 253-259
DOI
Related Report
Peer Reviewed
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[Presentation] Difference of stand-scale transpiration between ridge and riparian area in a watershed with Japanese cypress plantation2011
Author(s)
Kume, T., Tsuruta, K., Komatsu, H., Shinohara, Y., Otsuki, K.
Organizer
American Geophysical Union Fall Meting 2011
Place of Presentation
San Francisco, California, USA
Year and Date
2011-12-07
Related Report
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[Presentation] Conversion of nitrate to dissolved organic nitrogen in stream water through serpentinite bedrock in a forested watershed2011
Author(s)
Chiwa, M., Ide, J., Higashi, N., Maruno, R., Otsuki, K.
Organizer
Japan Geoscience Union Meeting 2011
Place of Presentation
Makuhari, Chiba, Japan
Year and Date
2011-05-12
Related Report
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