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研究成果 1993 2019

フィルター
記事
2019

Factors determining soil water repellency in two coniferous plantations on a hillslope

Farahnak, M., Mitsuyasu, K., Otsuki, K., Shimizu, K. & Kume, A., 9 1 2019, : : Forests. 10, 9, 730.

研究成果: ジャーナルへの寄稿記事

公開
hillslope
plantation
plantations
soil water
Chamaecyparis obtusa

Marked difference of rainfall partitioning in an unmanaged coniferous plantation with high stand density

Jeong, S., Otsuki, K., Inoue, A. & Shinohara, Y., 3 4 2019, : : Journal of Forest Research. 24, 2, p. 107-114 8 p.

研究成果: ジャーナルへの寄稿記事

stand density
plantation
partitioning
plantations
rain

Relationship between stand structures and rainfall partitioning in dense unmanaged japanese cypress plantations

Jeong, S., Otsuki, K. & Farahnak, M., 1 1 2019, : : journal of agricultural meteorology. 75, 2, p. 92-102 11 p.

研究成果: ジャーナルへの寄稿記事

公開
stand structure
plantation
partitioning
plantations
rain

Relationship between stem diameter and transpiration for Japanese cypress trees: Implications for estimating canopy transpiration

Tsuruta, K., Komatsu, H., Kume, T., Otsuki, K., Kosugi, Y. & Kosugi, K., 7 1 2019, : : Ecohydrology. 12, 5, e2097.

研究成果: ジャーナルへの寄稿記事

tree and stand measurements
transpiration
canopy
stem
stems
1 引用 (Scopus)

Soil hydraulic conductivity differences between upslope and downslope of two coniferous trees on a hillslope

Farahnak, M., Mitsuyasu, K., Jeong, S., Otsuki, K., Chiwa, M., Sadeghi, S. M. M. & Kume, A., 1 1 2019, : : Journal of Forest Research. 24, 3, p. 143-152 10 p.

研究成果: ジャーナルへの寄稿記事

hillslope
hydraulic conductivity
coniferous tree
soil
Chamaecyparis obtusa
2018
1 引用 (Scopus)
soil respiration
aboveground biomass
fine root
case studies
biomass

Effect of forest thinning on hydrologic nitrate exports from a N-saturated plantation

Chiwa, M., Haga, H., Kasahara, T., Tateishi, M., Saito, T., Kato, H., Otsuki, K. & Onda, Y., 1 1 2018, (受理済み/印刷中) : : Journal of Forestry Research.

研究成果: ジャーナルへの寄稿記事

forest thinning
thinning (plants)
thinning
plantation
plantations
Chamaecyparis obtusa
diurnal variation
sap
transpiration
seasonal variation
2017
2 引用 (Scopus)

Change in evapotranspiration partitioning after thinning in a Japanese cypress plantation

Sun, X., Onda, Y., Otsuki, K., Kato, H., Gomi, T. & Liu, X., 10 1 2017, : : Trees - Structure and Function. 31, 5, p. 1411-1421 11 p.

研究成果: ジャーナルへの寄稿記事

Cupressus
thinning (plants)
evapotranspiration
thinning
plantation
4 引用 (Scopus)

Contribution of lianas to community-level canopy transpiration in a warm-temperate forest

Ichihashi, R., Chiu, C. W., Komatsu, H., Kume, T., Shinohara, Y., Tateishi, M., Tsuruta, K. & Otsuki, K., 9 1 2017, : : Functional Ecology. 31, 9, p. 1690-1699 10 p.

研究成果: ジャーナルへの寄稿記事

lianas
temperate forests
temperate forest
transpiration
canopy
1 引用 (Scopus)

Differences in seasonality and temperature dependency of stand transpiration and canopy conductance between Japanese cypress (Hinoki) and Japanese cedar (Sugi) in a plantation

Saito, T., Kumagai, T., Tateishi, M., Kobayashi, N., Otsuki, K. & Giambelluca, T. W., 5 15 2017, : : Hydrological Processes. 31, 10, p. 1952-1965 14 p.

研究成果: ジャーナルへの寄稿記事

transpiration
seasonality
plantation
canopy
temperature
4 引用 (Scopus)

Differences in stream water nitrate concentrations between a nitrogen-saturated upland forest and a downstream mixed land use River Basin

Shinozuka, K., Chiwa, M., Tayasu, I., Yoshimizu, C., Otsuki, K. & Kume, A., 1 1 2017, : : Hydrology. 4, 3, 43.

研究成果: ジャーナルへの寄稿記事

river basin
urban area
nitrate
land use
nitrogen
1 引用 (Scopus)

Effects of thinning on flow peaks in a forested headwater catchment in western japan

Sun, H., Kasahara, T., Otsuki, K., Tateishi, M., Saito, T. & Onda, Y., 1 1 2017, : : Water (Switzerland). 9, 6, 446.

研究成果: ジャーナルへの寄稿記事

Cupressus
Cryptomeria
forested watersheds
peak flow
headwater
1 引用 (Scopus)

Observation of canopy interception ratio in old-aged low-density Japanese cypress plantations in the Aso District, Southern Japan

Nagano, M., Inoue, A., Sankoda, K., Miyazawa, Y., Maruyama, A., Takagi, M. & Otsuki, K., 1 1 2017, : : Nihon Ringakkai Shi/Journal of the Japanese Forestry Society. 99, 2, p. 70-73 4 p.

研究成果: ジャーナルへの寄稿記事

interception
plantation
plantations
stand density
canopy
1 引用 (Scopus)

Spatio-temporal streamflow generation in a small, steep headwater catchment in western Japan

Sun, H., Kasahara, T., Otsuki, K., Saito, T. & Onda, Y., 4 4 2017, : : Hydrological Sciences Journal. 62, 5, p. 818-829 12 p.

研究成果: ジャーナルへの寄稿記事

headwater
streamflow
hillslope
catchment
baseflow
Meteorological Concepts
meteorological parameters
Groundwater
Rivers
temporal variation
1 引用 (Scopus)

Transpiration of trees in a cool temperate forest on Mt. Aso, Japan: comparison of model simulation and measurements

Miyazawa, Y., Inoue, A., Maruyama, A., Otsuki, K. & Giambelluca, T. W., 7 1 2017, : : Ecological Research. 32, 4, p. 547-557 11 p.

研究成果: ジャーナルへの寄稿記事

temperate forests
temperate forest
transpiration
simulation models
Japan
2016
5 引用 (Scopus)

Characteristics of wood CO2 efflux in a Bornean tropical rainforest

Katayama, A., Kume, T., Ohashi, M., Matsumoto, K., Nakagawa, M., Saito, T., Kumagai, T. & Otsuki, K., 4 15 2016, : : Agricultural and Forest Meteorology. 220, p. 190-199 10 p.

研究成果: ジャーナルへの寄稿記事

tropical rain forests
rainforest
ecosystems
ecosystem
aboveground biomass
11 引用 (Scopus)

Differences in sap flux-based stand transpiration between upper and lower slope positions in a Japanese cypress plantation watershed

Kume, T., Tsuruta, K., Komatsu, H., Shinohara, Y., Katayama, A., Ide, J. & Otsuki, K., 9 1 2016, : : Ecohydrology. 9, 6, p. 1105-1116 12 p.

研究成果: ジャーナルへの寄稿記事

sap
transpiration
plantation
plantations
watershed
2 引用 (Scopus)

Does measuring azimuthal variations in sap flux lead to more reliable stand transpiration estimates?

Komatsu, H., Shinohara, Y., Kume, T., Tsuruta, K. & Otsuki, K., 6 30 2016, : : Hydrological Processes. 30, 13, p. 2129-2137 9 p.

研究成果: ジャーナルへの寄稿記事

transpiration
sensor
probability density function
measuring
7 引用 (Scopus)

Effects of plant roots on the soil erosion rate under simulated rainfall with high kinetic energy

Shinohara, Y., Otani, S., Kubota, T., Otsuki, K. & Nanko, K., 10 2 2016, : : Hydrological Sciences Journal. 61, 13, p. 2435-2442 8 p.

研究成果: ジャーナルへの寄稿記事

erosion rate
kinetic energy
soil erosion
rainfall
interrill erosion
5 引用 (Scopus)

Sapflow-based stand transpiration in a semiarid natural oak forest on China's loess plateau

Yan, M. J., Zhang, J. G., He, Q. Y., Shi, W. Y., Otsuki, K., Yamanaka, N. & Du, S., 10 9 2016, : : Forests. 7, 10, 227.

研究成果: ジャーナルへの寄稿記事

sap flow
loess
transpiration
plateaus
Quercus
6 引用 (Scopus)
tree and stand measurements
transpiration
stem
stems
sap flow
2 引用 (Scopus)

Seasonal changes of azimuthal, radial, and tree-to-tree variations in sap flux affect stand transpiration estimates in a Cryptomeria japonica forest, central Taiwan

Chiu, C. W., Kume, T., Komatsu, H., Tseng, H., Wey, T. H. & Otsuki, K., 8 1 2016, : : Journal of Forest Research. 21, 4, p. 151-160 10 p.

研究成果: ジャーナルへの寄稿記事

Cryptomeria japonica
sap
transpiration
Taiwan
seasonality
7 引用 (Scopus)

The effect of strip thinning on forest floor evaporation in a Japanese cypress plantation

Sun, X., Onda, Y., Otsuki, K., Kato, H. & Gomi, T., 1 15 2016, : : Agricultural and Forest Meteorology. 216, p. 48-57 10 p.

研究成果: ジャーナルへの寄稿記事

forest floor
forest litter
thinning (plants)
thinning
evaporation
2015
6 引用 (Scopus)

A nitrogen-saturated plantation of Cryptomeria japonica and Chamaecyparis obtusa in Japan is a large nonpoint nitrogen source

Chiwa, M., Saito, T., Haga, H., Kato, H., Otsuki, K. & Onda, Y., 1 1 2015, : : Journal of Environmental Quality. 44, 4, p. 1225-1232 8 p.

研究成果: ジャーナルへの寄稿記事

Watersheds
plantation
Nitrogen
nitrogen
Water

A rainfall simulation study of soil erodibility and available nutrient losses from two contrasting soils in China

Fang, Q., Zhang, L., Sun, H., Wang, G., Xu, Z. & Otsuki, K., 2 1 2015, : : Journal of the Faculty of Agriculture, Kyushu University. 60, 1, p. 235-242 8 p.

研究成果: ジャーナルへの寄稿記事

erodibility
rainfall simulation
China
Soil
Food
1 引用 (Scopus)

Canopy conductance in a two-storey Siberian boreal larch forest, Russia

Xue, B. L., Li, Z., Yin, X. A., Zhang, T., Iida, S., Otsuki, K., Ohta, T. & Guo, Q., 1 1 2015, : : Hydrological Processes. 29, 6, p. 1017-1026 10 p.

研究成果: ジャーナルへの寄稿記事

boreal forest
understory
canopy
leaf area index
soil water potential
2 引用 (Scopus)

Canopy transpiration in two Japanese cypress forests with contrasting structures

Tsuruta, K., Komatsu, H., Kume, T., Shinohara, Y. & Otsuki, K., 10 13 2015, : : Journal of Forest Research. 20, 5, p. 464-474 11 p.

研究成果: ジャーナルへの寄稿記事

transpiration
canopy
sap flow
forest plantations
sapwood
4 引用 (Scopus)

Changes in canopy transpiration of Japanese cypress and Japanese cedar plantations because of selective thinning

Tateishi, M., Xiang, Y., Saito, T., Otsuki, K. & Kasahara, T., 11 29 2015, : : Hydrological Processes. 29, 24, p. 5088-5097 10 p.

研究成果: ジャーナルへの寄稿記事

transpiration
thinning
plantation
canopy
sap flow
9 引用 (Scopus)

Comparative modeling of the effects of intensive thinning on canopy interception loss in a Japanese cedar (Cryptomeria japonica D. Don) forest of western Japan

Shinohara, Y., Levia, D. F., Komatsu, H., Nogata, M. & Otsuki, K., 12 15 2015, : : Agricultural and Forest Meteorology. 214-215, p. 148-156 9 p.

研究成果: ジャーナルへの寄稿記事

Cryptomeria japonica
interception
thinning (plants)
thinning
canopy
18 引用 (Scopus)
Phyllostachys edulis
broadleaved evergreen forests
evergreen forest
bamboo
bamboos

Distribution and mobilization of large woody debris in a mountain stream network, Gangwon-Do, South Korea

Kim, S. W., Otsuki, K., Shinohara, Y. & Chun, K. W., 2 1 2015, : : Journal of the Faculty of Agriculture, Kyushu University. 60, 1, p. 251-258 8 p.

研究成果: ジャーナルへの寄稿記事

Republic of Korea
coarse woody debris
South Korea
mountains
Landslides
1 引用 (Scopus)

Heavy rain types for triggering shallow landslides in South Korea

Kim, S. W., Chun, K. W., Otsuki, K., Shinohara, Y., Kim, M. I., Kim, M. S., Lee, D. K., Seo, J. I. & Choi, B. K., 2 1 2015, : : Journal of the Faculty of Agriculture, Kyushu University. 60, 1, p. 243-249 7 p.

研究成果: ジャーナルへの寄稿記事

Landslides
Republic of Korea
Rain
landslides
South Korea

Long-term fluctuation in sedimentary remains of Aegagropila linnaei in Lake Takkobu in Kushiro Mire, Northern Japan

Ahn, Y. S., Kasahara, T., Otsuki, K., Wakana, I., Satoh, H., Nakamura, F., Takamura, N., Einarsson, Á., Park, C. M., Seo, J. I. & Chun, K. W., 2 1 2015, : : Journal of the Faculty of Agriculture, Kyushu University. 60, 1, p. 225-233 9 p.

研究成果: ジャーナルへの寄稿記事

Phytoplankton
Lakes
tephra
Japan
phytoplankton
12 引用 (Scopus)

Models to predict changes in annual runoff with thinning and clearcutting of Japanese cedar and cypress plantations in Japan

Komatsu, H., Shinohara, Y. & Otsuki, K., 11 29 2015, : : Hydrological Processes. 29, 24, p. 5120-5134 15 p.

研究成果: ジャーナルへの寄稿記事

clearcutting
thinning
plantation
runoff
catchment
8 引用 (Scopus)

Radial variations in xylem sap flow and their effect on whole-tree water use estimates

Zhang, J. G., He, Q. Y., Shi, W. Y., Otsuki, K., Yamanaka, N. & Du, S., 11 29 2015, : : Hydrological Processes. 29, 24, p. 4993-5002 10 p.

研究成果: ジャーナルへの寄稿記事

sap flow
xylem
water use
upscaling
transpiration

Sapwood and intermediate wood thickness variation in Japanese cedar: Impacts on sapwood area estimates

Shinohara, Y., Komatsu, H. & Otsuki, K., 7 21 2015, : : Hydrological Research Letters. 9, 2, p. 35-40 6 p.

研究成果: ジャーナルへの寄稿記事

公開
stem
sap flow
transpiration
bark
6 引用 (Scopus)

Sources of hydroxyl radical in headwater streams from nitrogen-saturated forest

Chiwa, M., Higashi, N., Otsuki, K., Kodama, H., Miyajima, T., Takeda, K. & Sakugawa, H., 1 1 2015, : : Chemosphere. 119, p. 1386-1390 5 p.

研究成果: ジャーナルへの寄稿記事

hydroxyl radical
headwater
Hydroxyl Radical
Biological materials
dissolved organic matter
16 引用 (Scopus)

Stand-scale transpiration of two moso bamboo stands with different culm densities

Ichihashi, R., Komatsu, H., Kume, T., Onozawa, Y., Shinohara, Y., Tsuruta, K. & Otsuki, K., 4 1 2015, : : Ecohydrology. 8, 3, p. 450-459 10 p.

研究成果: ジャーナルへの寄稿記事

Phyllostachys edulis
stand density
bamboo
transpiration
bamboos
6 引用 (Scopus)

Using airborne LiDAR to determine total sapwood area for estimating stand transpiration in plantations

Saito, T., Yamamoto, K., Komatsu, M., Matsuda, H., Yunohara, S., Komatsu, H., Tateishi, M., Xiang, Y., Otsuki, K. & Kumagai, T., 11 29 2015, : : Hydrological Processes. 29, 24, p. 5071-5087 17 p.

研究成果: ジャーナルへの寄稿記事

transpiration
plantation
labor
diagram
catchment
2014
16 引用 (Scopus)

A model relating transpiration for Japanese cedar and cypress plantations with stand structure

Komatsu, H., Shinohara, Y., Kumagai, T., Kume, T., Tsuruta, K., Xiang, Y., Ichihashi, R., Tateishi, M., Shimizu, T., Miyazawa, Y., Nogata, M., Laplace, S., Han, T., Chiu, C. W., Ogura, A., Saito, T. & Otsuki, K., 12 5 2014, : : Forest Ecology and Management. 334, p. 301-312 12 p.

研究成果: ジャーナルへの寄稿記事

Cryptomeria japonica
stand structure
transpiration
plantation
plantations
1 引用 (Scopus)

Contributions of jellyfish fertilizer to survival and growth of seedlings planted in a recently burned forest, Republic of Korea

Seo, J. I., Kim, Y. R., Otsuki, K., Kim, S. W., Yeom, K. J., Yi, J. S., Ahn, Y. S., Ezaki, T. & Chun, K. W., 2 1 2014, : : Journal of the Faculty of Agriculture, Kyushu University. 59, 1, p. 181-189 9 p.

研究成果: ジャーナルへの寄稿記事

Republic of Korea
Scyphozoa
Fertilizers
South Korea
Seedlings
8 引用 (Scopus)

Moso-bamboo forests in Japan: What are the effects of their area expansion on ecosystem services?

Shinohara, Y., Kume, T., Ichihashi, R., Komatsu, H. & Otsuki, K., 1 1 2014, : : Nihon Ringakkai Shi/Journal of the Japanese Forestry Society. 96, 6, p. 351-361 11 p.

研究成果: ジャーナルへの寄稿記事

Phyllostachys edulis
bamboo
ecosystem service
ecosystem services
Japan
24 引用 (Scopus)

Partitioning of the total evapotranspiration in a Japanese cypress plantation during the growing season

Sun, X., Onda, Y., Kato, H., Otsuki, K. & Gomi, T., 2014, : : Ecohydrology. 7, 3, p. 1042-1053 12 p.

研究成果: ジャーナルへの寄稿記事

evapotranspiration
plantation
growing season
partitioning
plantations
17 引用 (Scopus)

The effect of strip thinning on tree transpiration in a Japanese cypress (Chamaecyparis obtusa Endl.) plantation

Sun, X., Onda, Y., Otsuki, K., Kato, H., Hirata, A. & Gomi, T., 10 15 2014, : : Agricultural and Forest Meteorology. 197, p. 123-135 13 p.

研究成果: ジャーナルへの寄稿記事

Chamaecyparis obtusa
thinning (plants)
transpiration
thinning
plantation

アベマキ,ミズナラ混交林における遮断蒸発量の観測

篠原慶規, 大崎繁, 井上一信, 壁村勇二, 山内康平, 古賀信也 & 大槻恭一, 3 2014, : : Bulletin of the Kyusyu University Forests. 95, p. 10-15 6 p.

研究成果: ジャーナルへの寄稿記事

アベマキ,ミズナラ混交林における遮断蒸発量の観測

篠原慶規, 大崎繁, 井上一信, 壁村勇二, 山内康平, 古賀信也, Otsuki, K. & Otsuki, K., 3 30 2014, : : Bulletin of the Kyusyu University Forests. 95, p. 10-15 6 p.

研究成果: ジャーナルへの寄稿記事

2013
1 引用 (Scopus)
sap flow
transpiration
forest management
management practice
plantation
33 引用 (Scopus)

Azimuthal and radial variations in sap flux density and effects on stand-scale transpiration estimates in a Japanese cedar forest

Shinohara, Y., Tsuruta, K., Ogura, A., Noto, F., Komatsu, H., Otsuki, K. & Maruyama, T., 5 1 2013, : : Tree physiology. 33, 5, p. 550-558 9 p.

研究成果: ジャーナルへの寄稿記事

Cryptomeria
Cryptomeria japonica
sap
transpiration
Forests