Laura Sanchez-Castillo, Ken'ichirou Kosugi, Naoya Masaoka, Tetsuya Kubota |
Laura Sanchez-Castillo, Ken'ichirou Kosugi, Naoya Masaoka, Tetsuya Kubota |
Laura Sanchez-Castillo, Ken'ichirou Kosugi, Naoya Masaoka, Tetsuya Kubota |
Eco-morphological characteristics of fern species for slope conservation |
Eco-morphological characteristics of fern species for slope conservation |
Eco-morphological characteristics of fern species for slope conservation |
Journal of Mountain Science, 16, 3, 504-515 |
Journal of Mountain Science, 16, 3, 504-515 |
Journal of Mountain Science, 16, 3, 504-515 |
2019 |
Refereed |
English |
Research paper(scientific journal) |
Disclose to all |
Naoya Masaoka, Ken'ichirou Kosugi |
Naoya Masaoka, Ken'ichirou Kosugi |
Naoya Masaoka, Ken'ichirou Kosugi |
Improved evaporation method for the measurement of the hydraulic conductivity of unsaturated soil in the wet range |
Improved evaporation method for the measurement of the hydraulic conductivity of unsaturated soil in the wet range |
Improved evaporation method for the measurement of the hydraulic conductivity of unsaturated soil in the wet range |
Journal of Hydrology, 563, 242-250 |
Journal of Hydrology, 563, 242-250 |
Journal of Hydrology, 563, 242-250 |
2018/06 |
Refereed |
English |
Research paper(scientific journal) |
Disclose to all |
Yosuke Yamakawa, Norifumi Hotta, Haruka Tsunetaka, Okihiro Ohsaka, Naoya Masaoka, Fumitoshi Imaizumi, Ken'ichirou Kosugi |
Yosuke Yamakawa, Norifumi Hotta, Haruka Tsunetaka, Okihiro Ohsaka, Naoya Masaoka, Fumitoshi Imaizumi, Ken'ichirou Kosugi |
Yosuke Yamakawa, Norifumi Hotta, Haruka Tsunetaka, Okihiro Ohsaka, Naoya Masaoka, Fumitoshi Imaizumi, Ken'ichirou Kosugi |
Investigation of volcanic deposits using a combined penetrometer-moisture probe: Application in Izu-Oshima Volcano, Japan |
Investigation of volcanic deposits using a combined penetrometer-moisture probe: Application in Izu-Oshima Volcano, Japan |
Investigation of volcanic deposits using a combined penetrometer-moisture probe: Application in Izu-Oshima Volcano, Japan |
International Journal of Erosion Control Engineering, 11, 1, 15-27 |
International Journal of Erosion Control Engineering, 11, 1, 15-27 |
International Journal of Erosion Control Engineering, 11, 1, 15-27 |
2018 |
Refereed |
English |
Research paper(scientific journal) |
Disclose to all |
里深好文, 小杉賢一朗, 中谷加奈, 正岡直也, 岡野和行, 笠原拓造, 柳崎剛, 山口雄一 |
里深好文, 小杉賢一朗, 中谷加奈, 正岡直也, 岡野和行, 笠原拓造, 柳崎剛, 山口雄一 |
|
平成30年7月豪雨による関西における災害 |
平成30年7月豪雨による関西における災害 |
|
砂防学会誌, 71, 4, 38-48 |
砂防学会誌, 71, 4, 38-48 |
, 71, 4, 38-48 |
2018 |
Refereed |
Japanese |
Research paper(scientific journal) |
Disclose to all |
Naoya Masaoka, Ken'ichirou Kosugi, Yosuke Yamakawa, Daizo Tsutsumi |
Naoya Masaoka, Ken'ichirou Kosugi, Yosuke Yamakawa, Daizo Tsutsumi |
Naoya Masaoka, Ken'ichirou Kosugi, Yosuke Yamakawa, Daizo Tsutsumi |
Processes of bedrock groundwater seepage and their effects on soil water fluxes in a foot slope area |
Processes of bedrock groundwater seepage and their effects on soil water fluxes in a foot slope area |
Processes of bedrock groundwater seepage and their effects on soil water fluxes in a foot slope area |
JOURNAL OF HYDROLOGY, 535, 160-172 |
JOURNAL OF HYDROLOGY, 535, 160-172 |
JOURNAL OF HYDROLOGY, 535, 160-172 |
2016/04 |
Refereed |
English |
Research paper(scientific journal) |
Disclose to all |
堀田紀文, 後藤優弥, 山川陽祐, 經隆悠, 正岡直也, 今泉文寿 |
堀田紀文, 後藤優弥, 山川陽祐, 經隆悠, 正岡直也, 今泉文寿 |
|
2013 年台風 26 号によって伊豆大島で生じた表層崩壊の発生機構について |
2013 年台風 26 号によって伊豆大島で生じた表層崩壊の発生機構について |
|
第8回土砂災害に関するシンポジウム論文集 |
第8回土砂災害に関するシンポジウム論文集 |
|
2016 |
Refereed |
Japanese |
Research paper(research society, symposium, etc.) |
Disclose to all |
小杉賢一朗, 糸数哲, 正岡直也 |
小杉賢一朗, 糸数哲, 正岡直也 |
|
斜面勾配が雨水の不飽和浸透に及ぼす影響に関する数値シミュレーション |
斜面勾配が雨水の不飽和浸透に及ぼす影響に関する数値シミュレーション |
|
地形, 37, 4, 559-578 |
地形, 37, 4, 559-578 |
, 37, 4, 559-578 |
2016 |
Refereed |
Japanese |
Research paper(scientific journal) |
Disclose to all |
勝山正則, 長野龍平, 辻村真貴, 芳賀弘和, 正岡直也, 榊原厚一, 野中隼人, 谷誠 |
勝山正則, 長野龍平, 辻村真貴, 芳賀弘和, 正岡直也, 榊原厚一, 野中隼人, 谷誠 |
|
トレーサーを用いた山地源流域内の地下水・湧水滞留時間の推定とその決定要因 |
トレーサーを用いた山地源流域内の地下水・湧水滞留時間の推定とその決定要因 |
|
地形, 37, 4, 511-530 |
地形, 37, 4, 511-530 |
, 37, 4, 511-530 |
2016 |
Refereed |
Japanese |
Research paper(scientific journal) |
Disclose to all |
藤本将光, 正岡直也, 小杉賢一朗, 馬場直輝, 糸数哲, 上田竜也, 酒井康裕, 下垣内裕哉, 勝山正則, 深川良一, 谷誠 |
藤本将光, 正岡直也, 小杉賢一朗, 馬場直輝, 糸数哲, 上田竜也, 酒井康裕, 下垣内裕哉, 勝山正則, 深川良一, 谷誠 |
|
花崗岩山地小流域における基底流出の空間分布特性に及ぼす岩盤地下水の影響 |
花崗岩山地小流域における基底流出の空間分布特性に及ぼす岩盤地下水の影響 |
|
地形, 37, 4, 493-510 |
地形, 37, 4, 493-510 |
, 37, 4, 493-510 |
2016 |
Refereed |
Japanese |
Research paper(scientific journal) |
Disclose to all |
Yuki Matsushi, Yosuke Yamakawa, Yusuke Takami, Naoya Masaoka, Ken'ichirou Kosugi |
Yuki Matsushi, Yosuke Yamakawa, Yusuke Takami, Naoya Masaoka, Ken'ichirou Kosugi |
Yuki Matsushi, Yosuke Yamakawa, Yusuke Takami, Naoya Masaoka, Ken'ichirou Kosugi |
Rainfall-recharge-runoff processes through bedrock groundwater: implications for triggering of deep-seated catastrophic landslides |
Rainfall-recharge-runoff processes through bedrock groundwater: implications for triggering of deep-seated catastrophic landslides |
Rainfall-recharge-runoff processes through bedrock groundwater: implications for triggering of deep-seated catastrophic landslides |
Proceedings of 10th Asian Regional Conference of IAEG, Tp1-09 |
Proceedings of 10th Asian Regional Conference of IAEG, Tp1-09 |
Proceedings of 10th Asian Regional Conference of IAEG, Tp1-09 |
2015 |
Refereed |
English |
Research paper(international conference proceedings) |
Disclose to all |
Ken'ichirou Kosugi, Masamitsu Fujimoto, Yosuke Yamakawa, Naoya Masaoka, Tetsushi Itokazu, Takahisa Mizuyama |
Ken'ichirou Kosugi, Masamitsu Fujimoto, Yosuke Yamakawa, Naoya Masaoka, Tetsushi Itokazu, Takahisa Mizuyama |
Ken'ichirou Kosugi, Masamitsu Fujimoto, Yosuke Yamakawa, Naoya Masaoka, Tetsushi Itokazu, Takahisa Mizuyama |
Modeling of Bedrock Groundwater Levels Based on Antecedent Precipitation Indices |
Modeling of Bedrock Groundwater Levels Based on Antecedent Precipitation Indices |
Modeling of Bedrock Groundwater Levels Based on Antecedent Precipitation Indices |
INTERPRAEVENT 2014 Conference Proceedings, O-5 |
INTERPRAEVENT 2014 Conference Proceedings, O-5 |
INTERPRAEVENT 2014 Conference Proceedings, O-5 |
2014 |
Refereed |
English |
Research paper(international conference proceedings) |
Disclose to all |
小杉賢一朗, 三道義己, 藤本将光, 山川陽祐, 正岡直也, 水山高久, 平松晋也, 福山泰治郎, 地頭薗隆 |
小杉賢一朗, 三道義己, 藤本将光, 山川陽祐, 正岡直也, 水山高久, 平松晋也, 福山泰治郎, 地頭薗隆 |
|
関数モデルを用いた深層崩壊の要因となる基岩地下水位変動の解析 |
関数モデルを用いた深層崩壊の要因となる基岩地下水位変動の解析 |
|
砂防学会誌, 66, 6, 3-14 |
砂防学会誌, 66, 6, 3-14 |
, 66, 6, 3-14 |
2014 |
Refereed |
Japanese |
Research paper(scientific journal) |
Disclose to all |
Naoya Masaoka, Ken'ichirou Kosugi, Masanori Katsutama, Takahisa Mizuyama, Shusuke Miyata, Daizo Tsutsumi |
Naoya Masaoka, Ken'ichirou Kosugi, Masanori Katsutama, Takahisa Mizuyama, Shusuke Miyata, Daizo Tsutsumi |
Naoya Masaoka, Ken'ichirou Kosugi, Masanori Katsutama, Takahisa Mizuyama, Shusuke Miyata, Daizo Tsutsumi |
Effects of bedrock groundwater and geological structure on hydrological processes in mountainous watersheds |
Effects of bedrock groundwater and geological structure on hydrological processes in mountainous watersheds |
Effects of bedrock groundwater and geological structure on hydrological processes in mountainous watersheds |
INTERPRAEVENT 2014 Conference Proceedings, P-25 |
INTERPRAEVENT 2014 Conference Proceedings, P-25 |
INTERPRAEVENT 2014 Conference Proceedings, P-25 |
2014 |
Refereed |
English |
Research paper(international conference proceedings) |
Disclose to all |
小杉賢一朗, 藤本将光, 山川陽祐, 正岡直也, 糸数哲, 水山高久, 木下篤彦 |
小杉賢一朗, 藤本将光, 山川陽祐, 正岡直也, 糸数哲, 水山高久, 木下篤彦 |
|
山体基岩内部の地下水位変動を解析するための実効雨量に基づく関数モデル |
山体基岩内部の地下水位変動を解析するための実効雨量に基づく関数モデル |
|
砂防学会誌, 66, 4, 21-32 |
砂防学会誌, 66, 4, 21-32 |
, 66, 4, 21-32 |
2013 |
Refereed |
Japanese |
Research paper(scientific journal) |
Disclose to all |
Yosuke Yamakawa, Naoya Masaoka, Ken'ichirou Kosugi, Yasuyuki Tada, Takahisa Mizuyama |
Yosuke Yamakawa, Naoya Masaoka, Ken'ichirou Kosugi, Yasuyuki Tada, Takahisa Mizuyama |
Yosuke Yamakawa, Naoya Masaoka, Ken'ichirou Kosugi, Yasuyuki Tada, Takahisa Mizuyama |
Application of the electrical resistivity imaging for measuring water content distribution in hillslopes |
Application of the electrical resistivity imaging for measuring water content distribution in hillslopes |
Application of the electrical resistivity imaging for measuring water content distribution in hillslopes |
Journal of Disaster Research, 8, 1, 81-89 |
Journal of Disaster Research, 8, 1, 81-89 |
Journal of Disaster Research, 8, 1, 81-89 |
2013 |
Refereed |
English |
Research paper(scientific journal) |
Disclose to all |
Naoya Masaoka, Ken'ichirou Kosugi, Yosuke Yamakawa, Takahisa Mizuyama, Daizo Tsutsumi |
Naoya Masaoka, Ken'ichirou Kosugi, Yosuke Yamakawa, Takahisa Mizuyama, Daizo Tsutsumi |
Naoya Masaoka, Ken'ichirou Kosugi, Yosuke Yamakawa, Takahisa Mizuyama, Daizo Tsutsumi |
Application of a Combined Penetrometer-Moisture Probe for Investigating Heterogeneous Hydrological Properties of a Footslope Area |
Application of a Combined Penetrometer-Moisture Probe for Investigating Heterogeneous Hydrological Properties of a Footslope Area |
Application of a Combined Penetrometer-Moisture Probe for Investigating Heterogeneous Hydrological Properties of a Footslope Area |
VADOSE ZONE JOURNAL, 11, 2, doi:10.2136/vzj2011.0064 |
VADOSE ZONE JOURNAL, 11, 2, doi:10.2136/vzj2011.0064 |
VADOSE ZONE JOURNAL, 11, 2, doi:10.2136/vzj2011.0064 |
2012/05 |
Refereed |
English |
Research paper(scientific journal) |
Disclose to all |
Yosuke Yamakawa, Ken'ichirou Kosugi, Naoya Masaoka, Jun Sumida, Makoto Tani, Takahisa Mizuyama |
Yosuke Yamakawa, Ken'ichirou Kosugi, Naoya Masaoka, Jun Sumida, Makoto Tani, Takahisa Mizuyama |
Yosuke Yamakawa, Ken'ichirou Kosugi, Naoya Masaoka, Jun Sumida, Makoto Tani, Takahisa Mizuyama |
Combined geophysical methods for detecting soil thickness distribution on a weathered granitic hillslope |
Combined geophysical methods for detecting soil thickness distribution on a weathered granitic hillslope |
Combined geophysical methods for detecting soil thickness distribution on a weathered granitic hillslope |
GEOMORPHOLOGY, 145, 56-69 |
GEOMORPHOLOGY, 145, 56-69 |
GEOMORPHOLOGY, 145, 56-69 |
2012/04 |
Refereed |
English |
Research paper(scientific journal) |
Disclose to all |
Naoya Masaoka |
正岡 直也 |
Naoya Masaoka |
Analysis of Heterogeneous Hydrological Properties of a Mountainous Hillslope Based on Intensive Observations |
Analysis of Heterogeneous Hydrological Properties of a Mountainous Hillslope Based on Intensive Observations |
Analysis of Heterogeneous Hydrological Properties of a Mountainous Hillslope Based on Intensive Observations |
Kyoto University |
京都大学 |
Kyoto University |
2012/03 |
|
English |
|
Disclose to all |
Yosuke Yamakawa, Ken'ichirou Kosugi, Shin'ya Katsura, Naoya Masaoka, Takahisa Mizuyama |
Yosuke Yamakawa, Ken'ichirou Kosugi, Shin'ya Katsura, Naoya Masaoka, Takahisa Mizuyama |
Yosuke Yamakawa, Ken'ichirou Kosugi, Shin'ya Katsura, Naoya Masaoka, Takahisa Mizuyama |
Spatial and Temporal Monitoring of Water Content in Weathered Granitic Bedrock Using Electrical Resistivity Imaging |
Spatial and Temporal Monitoring of Water Content in Weathered Granitic Bedrock Using Electrical Resistivity Imaging |
Spatial and Temporal Monitoring of Water Content in Weathered Granitic Bedrock Using Electrical Resistivity Imaging |
VADOSE ZONE JOURNAL, 11, 1, doi: 10.2136/vzj2011.0029 |
VADOSE ZONE JOURNAL, 11, 1, doi: 10.2136/vzj2011.0029 |
VADOSE ZONE JOURNAL, 11, 1, doi: 10.2136/vzj2011.0029 |
2012/02 |
Refereed |
English |
Research paper(scientific journal) |
Disclose to all |
小杉賢一朗, 山川陽祐, 正岡直也, 水山高久, 船越和也 |
小杉賢一朗, 山川陽祐, 正岡直也, 水山高久, 船越和也 |
|
熱赤外リモートセンシングによる表層崩壊危険斜面抽出手法の検討 |
熱赤外リモートセンシングによる表層崩壊危険斜面抽出手法の検討 |
|
砂防学会誌, 64, 6, 32-37 |
砂防学会誌, 64, 6, 32-37 |
, 64, 6, 32-37 |
2012 |
Refereed |
Japanese |
Research paper(scientific journal) |
Disclose to all |
Yosuke Yamakawa, Ken'ichirou Kosugi, Naoya Masaoka, Yasuyuki Tada, Takahisa Mizuyama |
Yosuke Yamakawa, Ken'ichirou Kosugi, Naoya Masaoka, Yasuyuki Tada, Takahisa Mizuyama |
Yosuke Yamakawa, Ken'ichirou Kosugi, Naoya Masaoka, Yasuyuki Tada, Takahisa Mizuyama |
Use of a Combined Penetrometer-Moisture Probe Together with Geophysical Methods to Survey Hydrological Properties of a Natural Slope |
Use of a Combined Penetrometer-Moisture Probe Together with Geophysical Methods to Survey Hydrological Properties of a Natural Slope |
Use of a Combined Penetrometer-Moisture Probe Together with Geophysical Methods to Survey Hydrological Properties of a Natural Slope |
VADOSE ZONE JOURNAL, 9, 3, 768-779 |
VADOSE ZONE JOURNAL, 9, 3, 768-779 |
VADOSE ZONE JOURNAL, 9, 3, 768-779 |
2010/08 |
Refereed |
English |
Research paper(scientific journal) |
Disclose to all |
山川陽祐, 小杉賢一朗, 正岡直也, 多田泰之, 水山高久 |
山川陽祐, 小杉賢一朗, 正岡直也, 多田泰之, 水山高久 |
|
土壌水分計付貫入計と物理探査手法を組み合わせた斜面水文特性の計測 |
土壌水分計付貫入計と物理探査手法を組み合わせた斜面水文特性の計測 |
|
2010土壌水分ワークショップ論文集, 13-17 |
2010土壌水分ワークショップ論文集, 13-17 |
, 13-17 |
2010 |
Refereed |
Japanese |
Research paper(research society, symposium, etc.) |
Disclose to all |
Yosuke Yamakawa, Ken'ichirou Kosugi, Naoya Masaoka, Jun Sumida, Makoto Tani, Takahisa Mizuyama |
Yosuke Yamakawa, Ken'ichirou Kosugi, Naoya Masaoka, Jun Sumida, Makoto Tani, Takahisa Mizuyama |
Yosuke Yamakawa, Ken'ichirou Kosugi, Naoya Masaoka, Jun Sumida, Makoto Tani, Takahisa Mizuyama |
Estimation of soil thickness distribution on a granitic hillslope using electric resistivity method |
Estimation of soil thickness distribution on a granitic hillslope using electric resistivity method |
Estimation of soil thickness distribution on a granitic hillslope using electric resistivity method |
International Journal of Erosion Control Engineering, 3, 1, 20-26 |
International Journal of Erosion Control Engineering, 3, 1, 20-26 |
International Journal of Erosion Control Engineering, 3, 1, 20-26 |
2010 |
Refereed |
English |
Research paper(scientific journal) |
Disclose to all |
Naoya Masaoka, Yosuke Yamakawa, Ken'ichirou Kosugi, Takahisa Mizuyama, Daizo Tsutsumi |
Naoya Masaoka, Yosuke Yamakawa, Ken'ichirou Kosugi, Takahisa Mizuyama, Daizo Tsutsumi |
Naoya Masaoka, Yosuke Yamakawa, Ken'ichirou Kosugi, Takahisa Mizuyama, Daizo Tsutsumi |
Intensive measurements of soil pore water pressure for analyzing heterogeneous hydrological processes on a hillslope |
Intensive measurements of soil pore water pressure for analyzing heterogeneous hydrological processes on a hillslope |
Intensive measurements of soil pore water pressure for analyzing heterogeneous hydrological processes on a hillslope |
International Journal of Erosion Control Engineering, 3, 1, 53-58 |
International Journal of Erosion Control Engineering, 3, 1, 53-58 |
International Journal of Erosion Control Engineering, 3, 1, 53-58 |
2010 |
Refereed |
English |
Research paper(scientific journal) |
Disclose to all |
Ken'ichirou Kosugi, Yosuke Yamakawa, Naoya Masaoka, Takahisa Mizuyama |
Ken'ichirou Kosugi, Yosuke Yamakawa, Naoya Masaoka, Takahisa Mizuyama |
Ken'ichirou Kosugi, Yosuke Yamakawa, Naoya Masaoka, Takahisa Mizuyama |
A Combined Penetrometer-Moisture Probe for Surveying Soil Properties of Natural Hillslopes |
A Combined Penetrometer-Moisture Probe for Surveying Soil Properties of Natural Hillslopes |
A Combined Penetrometer-Moisture Probe for Surveying Soil Properties of Natural Hillslopes |
VADOSE ZONE JOURNAL, 8, 1, 52-63 |
VADOSE ZONE JOURNAL, 8, 1, 52-63 |
VADOSE ZONE JOURNAL, 8, 1, 52-63 |
2009/02 |
Refereed |
English |
Research paper(scientific journal) |
Disclose to all |