正岡直也

Last Update: 2020/07/30 11:54:38

Name(Kanji/Kana/Abecedarium Latinum)

正岡直也/マサオカナオヤ/Masaoka, Naoya

Primary Affiliation(Org1/Job title)

Graduate School of Agriculture/Program-Specific Assistant Professor

Faculty

Org1	Job title
農学部

Contact Address

Type	Address(Japanese)	Address(English)
Office	606-8502 京都市左京区北白川追分町　京都大学大学院農学研究科　森林科学専攻山地保全学分野	Laboratory of Erosion Control, Div. of Forest and Biomaterials Science, Graduate School of Agriculture, Kyoto University, Kyoto 606-8502, Japan

Phone

Type	Number
Office	075-753-6493

E-mail Address

masaoka.naoya.7e ＠ kyoto-u.ac.jp

Academic Organizations You are Affiliated to in Japan

Organization name(Japanese)	Organization name(English)
砂防学会	Japan Society of Erosion Control Engineering
日本森林学会	The Japanese Forest Society
水文・水資源学会	Japan society of hydrology and water resources

Academic Degree

Field(Japanese)	Field(English)	University(Japanese)	University(English)	Method
修士（農学）		京都大学	Kyoto University
博士（農学）		京都大学	Kyoto University

Language of Instruction

Language(japanese)	Language(english)	Code
日本語	Japanese	jpn
英語	English	eng

Personal Website(s) (URL(s))

URL
http://www.bluemoon.kais.kyoto-u.ac.jp/ec_members/masaoka/masaoka.html

ORCID ID

https://orcid.org/0000-0001-7485-2845

researchmap URL

https://researchmap.jp/7000018351

Research Topics

(Japanese)
高密度水文観測に基づく山体地下水の流動特性の研究、土壌の飽和・不飽和水文特性の計測手法に関する研究
(English)
Analysis of bedrock groundwater flow properties in mountainous catchments based on intensive hydrological observations. Development of devices for measuring saturated and unsaturated hydraulic properties of soil.

Overview of the research

(Japanese)
山体の基岩地下水が水源涵養や崩壊に及ぼす影響を把握するため、山地において高密度で掘削されたボーリング孔を用いて基岩地下水を直接観測することで、地下水の流動機構を詳細に解明することを目的とした研究を行っている。また、森林土壌への雨水の浸透過程をより正確に予測するため、蒸発法を改良した土壌物理試験システムにより土壌の飽和・不飽和水分特性を簡易かつ迅速に計測する技術を開発している。
(English)
To clarify the contribution of bedrock groundwater to the preservation of river discharge and the occurrence of landslide in mountainous catchments, we analyze groundwater flow properties by measuring levels and chemistries of groundwater obtained from monitoring nested bedrock wells. To predict the infiltration process of rain water into soil in forested area, precise information of unsaturated soil hydraulic properties should be obtained. We develop the new experimental device based on the evaporation method for measuring soil water retention curves and unsaturated hydraulic conductivity curves simultaneously.

Fields of research (key words)

Key words(Japanese)	Key words(English)
山地保全	Erosion control
砂防学	Erosion control engineering
森林水文学	Forest hydrology
土壌物理学	Soil physics

Published Papers

Author	Author(Japanese)	Author(English)	Title	Title(Japanese)	Title(English)	Bibliography	Bibliography(Japanese)	Bibliography(English)	Publication date	Refereed paper	Language	Publishing type	Disclose
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
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Misc

Author	Author(Japanese)	Title	Title(Japanese)	Bibliography	Bibliography(Japanese)	Bibliography(English)	Publication date	Refereed paper	Language	Publishing type	Disclose
山川陽祐, 小杉賢一朗, 正岡直也	山川陽祐, 小杉賢一朗, 正岡直也	地盤内部を測る土壌水分計付貫入計の開発と適用	地盤内部を測る土壌水分計付貫入計の開発と適用	粉体技術, 3, 5, 23-29	粉体技術, 3, 5, 23-29	, 3, 5, 23-29	2011	Refereed	Japanese	Article, review, commentary, editorial, etc.(scientific journal)	Disclose to all
小杉賢一朗, 山川陽祐, 正岡直也, 水山高久, 堤大三	小杉賢一朗, 山川陽祐, 正岡直也, 水山高久, 堤大三	急傾斜森林斜面における土層調査と水文観測―表層崩壊発生機構の解明を目指して―	急傾斜森林斜面における土層調査と水文観測―表層崩壊発生機構の解明を目指して―	砂防学会誌, 61, 6, 54-58	砂防学会誌, 61, 6, 54-58	, 61, 6, 54-58	2009	Refereed	English	Article, review, commentary, editorial, etc.(scientific journal)	Disclose to all
Title language:

Industrial Property Rights (Patent)

Inventor(s)	Inventor(s) (Japanese)	Inventor(s) (English)	Title	Title(Japanese)	Title(English)	Stage	Patent number	Date	Disclose
小杉賢一朗, 山川陽祐, 正岡直也, 梅川豊文	小杉賢一朗, 山川陽祐, 正岡直也, 梅川豊文		土壌水分計付き貫入試験器	土壌水分計付き貫入試験器		特許登録	特許4911470		Disclose to all
Title language:

External funds: competitive funds and Grants-in-Aid for Scientific Research (Kakenhi)

Type	Position	Title(Japanese)	Period
若手研究(B)	Representative	改良型蒸発法を用いた森林土壌および風化基岩層の降雨浸透・貯留機構の解明（平成29年度分）	2017/04/01-2018/03/31
若手研究(B)	Representative	改良型蒸発法を用いた森林土壌および風化基岩層の降雨浸透・貯留機構の解明（平成30年度分）	2018/04/01-2019/03/31
若手研究(B)	Representative	改良型蒸発法を用いた森林土壌および風化基岩層の降雨浸透・貯留機構の解明（2019年度分）	2019/04/01-2020/03/31

Teaching subject(s)

Name(Japanese)	Name(English)	Term	Department	Period
山地保全学専攻実験１	Laboratory Works in Erosion Control1	通年	農学研究科	2017/04-2018/03
山地保全学専攻実験２	Laboratory Works in Erosion Control2	通年	農学研究科	2017/04-2018/03
山地保全学演習１	Seminar in Erosion Control1	通年	農学研究科	2017/04-2018/03
山地保全学演習２	Seminar in Erosion Control2	通年	農学研究科	2017/04-2018/03
情報基礎演習［農学部］	Practice of Basic Informatics (Faculty of Agriculture)	後期	全学共通科目	2017/04-2018/03
森林水文・砂防学実験及び実験法	Laboratory Course in Forest Hydrology and Erosion Control	後期	農学部	2017/04-2018/03
山地保全学専攻実験１	Laboratory Works in Erosion Control1	通年	農学研究科	2018/04-2019/03
山地保全学専攻実験２	Laboratory Works in Erosion Control2	通年	農学研究科	2018/04-2019/03
山地保全学演習１	Seminar in Erosion Control1	通年	農学研究科	2018/04-2019/03
山地保全学演習２	Seminar in Erosion Control2	通年	農学研究科	2018/04-2019/03
森林水文・砂防学実験及び実験法	Laboratory Course in Forest Hydrology and Erosion Control	後期	農学部	2018/04-2019/03
山地保全学専攻実験１	Laboratory Works in Erosion Control1	通年	農学研究科	2019/04-2020/03
山地保全学専攻実験２	Laboratory Works in Erosion Control2	通年	農学研究科	2019/04-2020/03
山地保全学演習１	Seminar in Erosion Control1	通年	農学研究科	2019/04-2020/03
山地保全学演習２	Seminar in Erosion Control2	通年	農学研究科	2019/04-2020/03
森林基礎科学F	Basic Science for Forest and Biomaterials F	前期	農学部	2019/04-2020/03
森林水文・砂防学実験及び実験法	Laboratory Course in Forest Hydrology and Erosion Control	後期	農学部	2019/04-2020/03
森林フィールド系実習及び実習法	Laboratory Course in Applied Forest Science	前期	農学部	2019/04-2020/03
山地保全学専攻実験１	Laboratory Works in Erosion Control1	通年	農学研究科	2020/04-2021/03
山地保全学専攻実験２	Laboratory Works in Erosion Control2	通年	農学研究科	2020/04-2021/03
山地保全学演習１	Seminar in Erosion Control1	通年	農学研究科	2020/04-2021/03
山地保全学演習２	Seminar in Erosion Control2	通年	農学研究科	2020/04-2021/03
森林基礎科学F	Basic Science for Forest and Biomaterials F	前期	農学部	2020/04-2021/03
森林基礎科学実習ＩＩ	Laboratory Course in Forest and Biomaterials Basic Science II	後期	農学部	2020/04-2021/03
森林基礎科学実習Ｉ	Laboratory Course in Forest and Biomaterials Basic Science I	通年集中	農学部	2020/04-2021/03
森林水文・砂防学実験及び実験法	Laboratory Course in Forest Hydrology and Erosion Control	後期	農学部	2020/04-2021/03
森林フィールド系実習及び実習法	Laboratory Course in Applied Forest Science	通年集中	農学部	2020/04-2021/03
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Supervising student activities at clubs / circles

Club/circle name(Japanese)	Club/circle name(English)	Period
京都大学ワンダーフォーゲル部	Kyoto Univ. Wander Vogel Club	2018/04/01-

正岡 直也

正岡直也