Yasuyuki Maruya

J-GLOBAL         Last updated: Oct 9, 2019 at 14:33
 
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Name
Yasuyuki Maruya
Affiliation
Gifu University

Research Areas

 
 

Academic & Professional Experience

 
Jun 2019
 - 
Today
Research Associate, River Basin Research Center, Gifu University
 
Apr 2014
 - 
Jul 2016
JSPS Research Fellow, Kyoto University
 

Education

 
Apr 2005
 - 
Mar 2009
Department of Civil Engineering, Kitami Institute of Technology
 
Apr 2009
 - 
Mar 2011
Graduate School of Civil Engineering, Kitami Institute of Technology
 
Apr 2011
 - 
Mar 2014
Cold Regions, Environmental and Energy Engineering, Graduate School of Engineering, Kitami Institute of Technology
 

Awards & Honors

 
Nov 2011
土木学会平成23年度全国大会第66回年次学術講演会優秀講演者賞
 

Published Papers

 
Risk assessment of future landslide disaster using d4PDF and soil water index
K. Kojima, Y. Maruya, M. Harada
Journal of Japan Society of Civil Engineers, Ser.B1 (Hydraulic Engineering)      Nov 2019   [Refereed]
A study on weather index insurance pricing using d4PDF
K. Kobayashi, N. Kinoshita, Y. Maruya, Y. Kawabe, A. Nakamura
Journal of Japan Society of Civil Engineers, Ser.B1 (Hydraulic Engineering)      Nov 2019   [Refereed]
COMPARISON BETWEEN STATISTICAL CORRECTION METHOD AND DYNAMICAL DOWNSCALING FOR JRA-55 IN RIVER BASIN SCALE TOWARD CLIMATE CHANGE IMPACT ASSESSMENT
Yasuyuki Maruya, Satoshi Watanabe, Ichiro Tamagawa
Journal of Japan Society of Civil Engineers, Ser.B1 (Hydraulic Engineering)      Nov 2019   [Refereed]
INFLUENCES OF SPATIAL RESOLUTION OF RAINFALL DISTRIBUTION ON RUNOFF ANALYSIS TOWARD CLIMATE CHANGE IMPACT ASSESSMENT
Y. Maruya M. Harada, R. Ito, H. Kawase, K. Dairaku, H. Sasaki
Journal of Japan Society of Civil Engineers, Ser.G (Environmental Research)   74(5) 147-156   Sep 2018   [Refereed]
Nitrogen fluxes between the ocean and a river basin using stable isotope analysis
K. Nakayama, T. Maruya, K. Matsumoto, K. Komai, T. Kuwae
Estuarine, Coastal and Shelf Science   212 286-293   Jul 2018   [Refereed]
FLOOD FREQUENCY ANALYSIS AND IMPACT ASSESSMENT FOR CLIMATE CHANGE IN THE NAGARA RIVER BASIN
M. Harada, Y. Maruya, T. Kojima, D. Matsuoka, Y. Nakagawa, S. Kawahara, F. Araki
Journal of Japan Society of Civil Engineers, Ser.B1 (Hydraulic Engineering),   74(4) 181-186   Mar 2018   [Refereed]
PROPOSAL OF THE BIAS CORRECTION VALUES OF PROBABILITY RAINFALL BY 20-km d4PDF FOR FUTURE LAND SLIDE RISK ASSESSMENT
T. Kojima, Y. Maruya, M. Harada
Journal of Japan Society of Civil Engineers, Ser.B1 (Hydraulic Engineering)   74(5) 133-138   Nov 2018   [Refereed]
INFLUENCE OF TERRAIN MODEL IN 5KM DYNAMICAL DOWNSCALING OF JRA-55 ON FLOOD RUNOFF ANALYSIS RESULTS
M. Harada, Y. Maruya, R. Ito, N. N. Ishizaki, H. Kawase, K. Dairaku, H. Sasaki
Journal of Japan Society of Civil Engineers, Ser.B1 (Hydraulic Engineering)   74(5) 103-108   Nov 2018   [Refereed]
UNCERTAINTY OF REGIONAL CLIMATE MODEL AND IMPACT ASSESSMENT MODEL TOWARD CLIMATE CHANGE IMPACT ASSESSMENT
Y. Maruya M. Harada, R. Ito, H. Kawase, K. Dairaku, H. Sasaki
Journal of Japan Society of Civil Engineers, Ser.B1 (Hydraulic Engineering)   74(5) 109-114   Nov 2018   [Refereed]
Frontiers in hydrology and water resources research - WACCA generation’s challenges -
T. Tanaka, S. Watanabe, S. Kotsuki, Y. Hayashi, Y. Maruya, Y. Toge, D. Yamazaki, T. Kimura, M. Tanoue, T. Egusa, M. Hashimoto, N. Nakayoshi
Journal of Japan Society of Hydrology and Water Resources   31(6) 509-540   Nov 2018   [Refereed]
Long-term and multidisciplinary research on carbon cycling and forest ecosystem functions in a mountainous landscape: development and perspectives
H. Muraoka, Y. Maruya, S. Nagai
Journal of Geography (Chigaku Zasshi)   128(1) 129-146   Feb 2019   [Refereed]
TOWARDS FUTURE PROJECTION ON DISSOLVED ORGANIC CARBON PROVIDED FROM THE KUSHIRO RIVER BASIN TO THE COAST OF THE OYASHIO
H. Kasama, K. Komai, Y. Maruya, T. Sato
Journal of Japan Society of Civil Engineers, Ser.B1 (Hydraulic Engineering),   74(4) 133-138   Mar 2018   [Refereed]
Y. Maruya, S. Watanabe, T. Tanaka, Y. Tachikawa
Journal of Japan Society of Civil Engineers, Ser.B1 (Hydraulic Engineering)   73(4) 115-120   Mar 2017   [Refereed]
K. Nakayama, K. Komai, Y. Maruya, K. Matsumoto, S. Sakaguchi, T. Kuwae
Journal of Japan Society of Civil Engineers, Ser.B1 (Hydraulic Engineering)   73(4) 1177-1182   Mar 2017   [Refereed]
F. Sano, K. Nakayama, T. Yamada, Y. Sato, Y. Maruya, K. Komai, Y. Oyama, I. Wakana
Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)   72(2) 988-993   Aug 2016   [Refereed]
CLIMATE CHANGE IMPACT ASSESSMENT METHOD IN OBSERVATION DATA SCARCE BASIN
Y. Maruya, M. R. Hipsey, S. Watanabe, S. Adiyanti, Y. Tachikawa
Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)   72(4) 37-42   Mar 2016
C. Beitia, K. Nakayama, Y. Maruya, N. Ohtsu, S. Yamasaki, M. Yamane, A S. J. Wyatt, K. Komai
Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)   72(4) 1039-1044   Mar 2016   [Refereed]
T. Okada, Y. Maruya, K. Nakayama, E. Iseri
Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)   70(2) 1186-1190   Nov 2014   [Refereed]
Y. Yoshie, Y. Maruya, K. Nakayama, K. Komai, T. Shintani, K. Watanabe, K. Ichimi, T. Kuwae
Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)   70(2) 1176-1181   Aug 2014   [Refereed]
Y.Maruya, K. Nakayama, T. Nakaegawa, T. Inoue, M. Komata, T. Ishida, K. Komai
Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)   70(4) 1219-1224   Mar 2014   [Refereed]
K. Komai, T. Hibino, S. Nakashita,Y. Totsuka, R. Ito, Y. Maruya, K. Nakayama
Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)   70(4) 1585-1590   Mar 2014   [Refereed]
Y. Maruya, K. Nakayama, K. Komai, K. Watanabe, E. Miyoshi, K. Ichimi, T. Kuwae
Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)   69(2) 1228-1233   Aug 2013   [Refereed]
K.Nakayama, T. Shintani, K. Shimizu, N. Kishita, T. Okada, Y. Sato, Y. Maruya, K. Komai
Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)   69(2) 742-747   Aug 2013   [Refereed]
K. Nakayama, Y. Maruya, T. Nakaegawa, K. Komai, K. Kokubo, T. Ishida, T. Okada
Hydrological Processes   27(23) 3280-3291   May 2013   [Refereed]
Y. Maruya, K. Nakayama, M. Sasaki, T. Sasaki, T. Shintani, K. Komai, T. Okada, Y. Sugawara, N. Muneta
Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)   69(4) 1435-1440   Mar 2013   [Refereed]
NAKAMOTO Atsushi, NAKAYAMA Keisuke, SHINTANI Tetsuya, MARUYA Yasuyuki, KOMAI Katsuaki, ISHIDA Tetsuya, MAKIGUCHI Yoshihiro
Hydrological Research Letters   7(1) 1-5   Jan 2013   [Refereed]
K. Nakayama, K. Kokubo, T. Shintani, J. Otsuka, Y. Maruya, Y. Watanabe, K. Komai, T. Okada
Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)   68(2) 926-930   Nov 2012   [Refereed]
K. Nakayama, T. Shintani, K. Kokubo, Y. Maruya, K. Komai, T. Okada
Journal of Geophysical Research   117(C10002)    Oct 2012   [Refereed]
Y. Maruya, Y. Yoshie, K. Nakayama, T. Shintani, N. Kishita, K. Komai, K. Kokubo, J. Kato
Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)   68(2) 997-1002   Aug 2012   [Refereed]
INCREASE IN SIMPLE PRECIPITATION INTENSITY INDEX IN PANAMA
K. Nakayama, C. Beitia, E. Vallester, R. Pinzon, J. Fabrega, T. Nakaegawa, Y. Maruya, J. Espinosa, B. Olmedo, J. Kato, K. Komai
Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)   68(4) 163-168   Mar 2012   [Refereed]
EVALUATION OF SUSPENDED SEDIMENT TRANSPORT IN A RIVER BASIN BY USING CHEMICAL COMPOSITION ANALYSIS
T. Ishida, H. Hayakawa, K. Nakayama, T. Okada, Y. Maruya, K. Komai, N. Hotta, H. Fujii, J. Kato
Journal of Japan Society of Civil Engineers, Ser. B1(Hydraulic Engineering)   68(4) 637-642   Mar 2012   [Refereed]
CLARIFICATION OF MECHANISMS OF NUTRIENT CIRCULATION BETWEEN OCEAN AND INLAND IN SHIRETOKO
A. Abliz, K. Nakayama, Y. Maruya, T. Inoue, T. Kuwae, K. Tateyama, T. Okada, J. Kato, T. Ishida
Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)   68(4) 721-726   Mar 2012   [Refereed]
Projection of Duration of Strong Wind Enhancing Recovery from Hypoxia in Tokyo Bay
Y. Maruya, A. Abliz, K. Nakayama, T. Nakaegawa, K. Furukawa, K. Komai, Y. Yonome
Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)   67(3) 921-925   Nov 2011   [Refereed]
A. Aynur, Y. Maruya, K. Nakayama, T. Nakaegawa, K. Furukawa
Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)   67(2) 277-282   Aug 2011   [Refereed]
K. Nakayama, A. Abliz, T. Nakaegawa, Y. Maruya
Hydrological Research Letters   5 47-51   Jul 2011   [Refereed]
ANALYSIS OF MECHANISM OF WATER CIRCULATION IN KUSHIRO WETLAND FROM COMPARISONS WITH 1970S
Y. Maruya, Y. Sugawara, A. Abliz, T. Ishida, K. Nakayama
Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)   67(4) 547-552   Mar 2011   [Refereed]
INTERACTION BETWEEN INLAND AND SEA THROUGH RAUSU RIVER USING STABLE ISOTOPE ANALYSIS
A. Abliz, K. Nakayama, Y. Maruya, T. Kuwae, T. Okada, T. Ishida
Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)   67(4) 1303-1308   Mar 2011   [Refereed]
EFFECT OF SALT WEDGE INTRUSION IN KUSHIRO WETLAND CONSIDERING SEA LEVEL RISE
A. Nakamoto, T. Shintani, K. Nakayama, Y. Maruya, T. Ishida, K. Homura
Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)   67(4) 1351-1356   Mar 2011   [Refereed]
FIELD EXPERIMENT AND MODELING OF PRODUCTION OF SUSPENDED SEDIMENT DUE TO IMPACT OF RAINFALL AND ITS TRANSPORT
T. Ishida, K. Nakayama, Y. Maruya, M. Omori, Y. Sugawara, A. Abulizi, Y. Ueno
Journal of Japan Society of Civil Engineers, Ser.B1 (Hydraulic Engineering)   67(4) 1315-1320   Mar 2011   [Refereed]
Applicability of 3rd Order Theoretical Solutions into Internal Waves
K. Nakayama, T. Kakinuma, M. Oikawa, H. Tsuji, Y. Maruya
Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)   66(1) 1-5   Nov 2010   [Refereed]
Salt Wedge Intrusion and Stokes Drift
K. Nakayama, Y. Maruya, T. Shintani, T. Kakinuma, I. Nakauchi, M. Yonemoto
Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)   66(1) 326-330   Nov 2010   [Refereed]
Y. Maruya, K. Nakayama, T. Shintani, M. Yonemoto
Hydrological Research Letters   4 70-74   Aug 2010   [Refereed]
T. Ishida, K. Nakayama, T. Okada, T. Maruya, K. Onishi, M. Omori,
Hydrological Research Letters   4 55-59   May 2010   [Refereed]
INFLUENCE EVALUATION OF WIND STRESS AND INFLOW FROM RIVER ON SATRATIFICATION IN LAKE ABASHIRI
Y. Maruya, K. Nakayama, D. Horimatsu, Y. Yonome, M. Yonemoto
Proceedings of hydraulic engineering   54 1393-1398   Mar 2010   [Refereed]
MECHANISM OF PRODUCTION OF SUSPENDED SEDIMENT DUE TO SNOWMELT AND ITS TRANSPORT
T. Ishida, K. Nakayama, K. Onishi, K. Natsui. M. Omori, A. Abulizi, Y. Maruya, T. Okada
Proceedings of hydraulic engineering   54 433-438   Mar 2010   [Refereed]
EVALUATION OF WIND STRESS EFFECT ON INTERNAL KELVIN WAVES IN LAKE ABASHIRI
K. Nakayama, D. Horimatsu, K. Shimizu, Y. Maruya, K. Sumiya, H. Hayakawa, T. Okada, Y. Yonome
Proceedings of hydraulic engineering   53 1285-1290   Mar 2009   [Refereed]
REPRODUCTION OF A FLOW OVER SAND WAVES USING VARIATIONAL PRINCIPLE AND ITS APPLICABILITY
K. Nakayama, D. Horimatsu, T. Kakinuma, Y. Sugawara, Y. Maruya, Y. Yonome
Proceedings of hydraulic engineering   53 1087-1092   Mar 2009   [Refereed]
MECHANISM OF INTERNAL WAVE BREAKING AND MASS TRANSPORT DUE TO BREAKING OVER A UNIFORM
K. Nakayama, K. Sumiya, K. Furukawa, T. Miyazawa, Y. Yamashiki, Y. Maruya
Proceedings of hydraulic engineering   53 1321-1326   Mar 2009   [Refereed]

Misc

 
Prediction of river flow regime under climate change in a acold region using large ensemble of climate experiment
Yasuyuki Maruya, Satoshi Watanabe
27th IUGG General Assembly      Jun 2019
Climate change impact assessment on suspeded sediment loading using large ensemble of climate experiments -a case study in mountainous small basin, Hokkaido-
Yasuyuki Maruya, Satoshi Watanabe
Asia Oceania Geosciences Society 16th Annual Meeting      Jul 2019
Research prospect on integration of hydrology and ecology in river basin study
Yasuyuki Maruya
The 3rd of International symposium of river basin studies -towards the interdisciplinary study for sustainable basin environment and human well-being-      Mar 2019
Climate change impact assessment on nutrient circulation using General Circulation Models output in Shiretoko, Japan
Yasuyuki Maruya
Global Land Programme 2018 Asia Conference      2018   [Refereed]
Creation of pseudo observational data using reanalysis data for climate change impact assessment in a data scarce catchment
Yasuyuki Maruya, Satoshi Watanabe
Asia Oceania Geosciences Society 2018      2018   [Refereed]
Construction of flood prediction model by deep learning for large scale rivers and consideration on constant setting
Takeshi Yamanaka, Atsuhiko Konja, Shiori Abe, Takashi Iwasaki, Kokukei Sai, Yasuyuki Maruya
Asia Oceania Geosciences Society 2018      2018   [Refereed]
Projection of dissolved organic carbon supply from Kushiro Mire basin to the coastal region of the Oyashio using multi GCMs
Katsuaki Komai, Yasuyuki Maruya, Hajime Kasama, Naoki Nobuyama, Tatsuya Sato
Asia Oceania Geosciences Society 2018      2018   [Refereed]
Climate change impact assessment using pseudo observational data based on reanalysis data
Yasuyuki Maruya, Satoshi Watanabe
The 2nd of International symposium of river basin studies -towards the interdisciplinary study for sustainable basin environment and human well-being-      2018
Climate change impact assessment on dissolved organic carbon transport from the river basin to the coast of the Oyashio - a case study in the Kushiro Mire basin -
Katsuaki Komai, Yasuyuki Maruya, Naoki Nobuyama, Hajime Kasama, Yukina Sato, Shunsuke Hiroki
The 2nd of International symposium of river basin studies -towards the interdisciplinary study for sustainable basin environment and human well-being-      2018
Statistical correction method for precipitation of re-analysis data based on observational data in local scale
Yasuyuki Maruya*, Satoshi Watanabe, Tomohiro Tanaka, Yasuto Tachikawa
The 1st of International symposium of river basin studies -towards the interdisciplinary study for sustainable basin environment and human well-being-      2017
Stable isotopes and Bayesian framework reduce parameter uncertainty of sub-tropical catchment nutrient export and riverine-estuarine biogeochemical cycling models
Sri Adiyanti, Bradley D. Eyre, Yasuyuki Maruya, Perrine Mangion, Matthew R. Hipsey
The 1st of International symposium of river basin studies -towards the interdisciplinary study for sustainable basin environment and human well-being-      2017
Influence of nutrient and fine sediment control to primary productivity by benthic attached algae in forest watershed
Katsuaki Komai, Asami Nagao, Masanori Nunokawa, Nozomi Watanabe, Yasuyuki Maruya, Keisuke Nakayama
IWA World Water Congress and Exhibition 2016      2016   [Refereed]
Organic carbon transport during flood due to rainfall in a headwater catchment of Kushiro Wetland, JAPAN
Hajime Kasama, Katsuaki Komai, Yasuyuki Maruya, Keisuke Nakayama
Libra de articulos del XXVII Congress Latinoamericano de Hydraulica      2016   [Refereed]
Climate Change Impact Assessment on Nutrient Discharge Using Multi-Model and Multi-Scenario of GCMs in Shiretoko
Y. Maruya, S. Watanabe, K. Nakayama, T. Tanaka, Y. Tachikawa
The 7th International Conference on Water Resources and Environment Research      2016   [Refereed]
Application of reanalysis data for assessing the impact of climate change on river flows in a datascarce catchment
Y. Maruya, M. R. Hipsey, S. Watanabe, S. Adiyanti, Y. Tachikawa
The 12th International Conference on Hydroinformatics      2016   [Refereed]
Bias Correction of reanalysis data for assessment of climate change effects on river system in a data scarce area : a case study for precipitation and temperature
Y. Maruya, M. R. Hipsey, S. Watanabe, S. Adiyanti, Y. Tachikawa
American Geophysical Union 2015   GC33A-1267   2015   [Refereed]
Identification of major suspended sediment sources using X-ray florescense analysis: the Oromushi river basin case of study
Carlos BEITIA, Keisuke NAKAYAMA, Naofumi OHTSU, Misao YAMANE, Shintaro YAMASAKI, Saadia BOURAGBA, Yasuyuki MARUYA, Katsuaki KOMAI
Proceedings of annual conference, Japan Society of Civil Engineering, Hokkaido Branch   71 B-44   2014
Identification of dominant suspended sediment sources in a river basin using X-ray florescence analysis
Carlos BEITIA, Keisuke NAKAYAMA, Naofumi OHTSU, Misao YAMANE, Shintaro YAMASAKI, Yuto YOSHIE, Yasuyuki MARUYA, Katsuaki KOMAI
Proceedings of annual conference, Japan Society of Civil Engineering, Hokkaido Branch   70 B-24   2014
Identification of the dominant suspended sediment sources in a river basin by using X-ray fluorescence analysis as a fingerprint-type method
Carlos BEITIA, Keisuke NAKAYAMA, Naofumi OHTSU, Misao YAMANE, Shintaro YAMASAKI, Yasuyuki MARUYA, Katsuaki KOMAI
Proceedings of 19th Congress of the Asia and Pacific Division of the International Association for Hydro-Environment Engineering and Research      2014   [Refereed]
Projection of Nutrient Discharge by Using Different Bias Correction Method for Precipitation in Shiretoko
Y. Maruya, K. Nakayama, T. Nakaegawa, T. Inoue, M. Komata, K. Komai, Y. Tachikawa
Asia Oceania Geosciences Society 2014      2014   [Refereed]
Sediment conditions and eelgrass (Zostera marina) in Miyako Bay, October 2012
T. Okada, Y. Maruya, K. Nakayama, K. Furukawa
TECHNICAL NOTE of National Institute for Land and Infrastructure Management   (752) 1-11   2013
Suspended Sediment Transport in a River Basin by using X-ray Fluorescence Analysis
K. Kokubo, K. Nakayama, T. Shintani, T. Ishida, Y. Maruya, K. Komai
6th Conference of the APHW      2013   [Refereed]
Sediment transportation area-weighted rate evaluation by chemical composition analysis in a river basin, using Oromushi River as case of study
Carlos BEITIA, Keisuke NAKAYAMA, Tetsuya ISHIDA, Yasuyuki MARUYA, Katsuaki KOMAI
Proceedings of 26th annual conference, Japan Society of Hydrology and Water Resources   164-165   2012
Nutrient circulation due to the interaction between terrestrial and oceanic systems
K. Nakayama, T. Kuwae, Y. Maruya, A. Abliz, T. Inoue, K. Tateyama
The 50th Estuaries and Coastal Areas conference   O7.22   2012   [Refereed]
Estimation of salt wedge intrusion in Kushiro wetland due to sea level rise
A. Nakamoto,K. Nakayama,T. Shintani, Y. Maruya, T. Ishida, K. Houmura, Y. Makiguchi
Proceedings of 18th Congress of the Asia and Pacific Division of the International Association for Hydro-Environment Engineering and Research   159-160   2012   [Refereed]
Comparison of Water Circulation Mechanisms between the 1970s and the 2000s in Kushiro Wetland
Y. Sugawara, Y. Maruya, K. Komai, K. Nakayama, J. Kato
Proceedings of the 11th International Conference on Civil and Environmental Engineering   89-90   2012   [Refereed]
Influence of internal waves on interfacial level in Lake Abashiri
K. Nakayama, Y. Maruya, T. Shintani, K. Shimizu, Y. Yonome, M. Yonemoto
International Symposium on Ecohydraulics 2010   133-141   2010   [Refereed]
Mass transport and nutrient circulation evaluated by stable isotope analysis and chemical decomposition,
Y. Maruya, A. Abuliz, K. Nakayama, T. Kuwae, T. Okada, T. Ishida
5th Conference of the APHW   428-435   2010   [Refereed]
Influence of Stokes drift on salt wedge intrusion evaluated using fully-nonlinear and strongly dispersive wave equations
K. Nakayama, T. Shintani, T. Kakinuma, Y. Maruya, Y. Yonome, M. Yonemoto, I. Nakauchi
Proceedings of International Conference of Coastal Engineering   32(34) 1-6   2010   [Refereed]
Reproduction of flow over sand waves using the variation principle River
K. Nakayama, T. Kakinuma, D. Horimatsu, Y. Sugawara, Y. Maruya, Y. Yonome
6 183-188   Sep 2009
Reproduction of flow over sand waves using the variation principle
Keisuke Nakayama, Taro Kakinuma, Daishi Horimatsu, Yohei Sugawara, Yasuyuki Maruya, Yoshinori Yonome
River, Estuary and Coastal Morphodynamics 2009   6 183-188   2009   [Refereed]

Conference Activities & Talks

 
INFLUENCES OF SPATIAL RESOLUTION OF RAINFALL DISTRIBUTION ON RUNOFF ANALYSIS TOWARD CLIMATE CHANGE IMPACT ASSESSMENT
Yasuyuki Maruya
The 26th Symposium on Global Environment Engineering   5 Sep 2018   
Climate change impact assessment on nutrient circulation using General Circulation Models output in Shiretoko, Japan
Yasuyuki Maruya
Global Land Programme 2018 Asia Conference   3 Sep 2018   
Creation of pseudo observational data using reanalysis data for climate change impact assessment in a data scarce catchment
Yasuyuki Maruya
Asia Oceania Geosciences Society 2018   3 Jun 2018   
Climate change impact assessment using pseudo observational data based on reanalysis data
Yasuyuki Maruya
The 2nd of International symposium of river basin studies -towards the interdisciplinary study for sustainable basin environment and human well-being-   8 Mar 2018   
Future prediction method using reanalysis data for a catchment scale
Yasuyuki Maruya
2017 Annual Conference, Japan Society of Hydrology and Water Resources   19 Sep 2017   
STATISTICAL CORRECTION METHOD FOR PRECIPITATION OF JRA-55 IN LOCAL SCALE TOWARD CLIMATE CHANGE IMPACT ASSESSMENT
Yasuyuki Maruya
The 61st Conference on Hydraulic Engineering   15 Mar 2017   
Statistical correction method for precipitation of re-analysis data based on observational data in local scale
Yasuyuki Maruya
The 1st of International symposium of river basin studies -towards the interdisciplinary study for sustainable basin environment and human well-being-   6 Mar 2017   
Activity report on young researchers group 2015-2016
Yasuyuki Maruya
2016 Annual Conference, Japan Society of Hydrology and Water Resources   16 Sep 2016   
The usage of reanalysis data for catchment scale
Yasuyuki Maruya
2016 Annual Conference, Japan Society of Hydrology and Water Resources   15 Sep 2016   
Application of reanalysis data for assessing the impact of climate change on river flows in a data scarce catchment
Yasuyuki Maruya, Matthew R. Hipsey, Satoshi Watanabe, Sri Adiyanti, Yasuto Tachikawa
The 12th International Conference on Hydroinformatics   21 Aug 2016   
Climate Change Impact Assessment on Nutrient Discharge Using Multi-Model and Multi-Scenario of GCMs in Shiretoko
Yasuyuki Maruya
The 7th International Conference on Water Resources and Environment Research   Jun 2016   
CLIMATE CHANGE IMPACT ASSESSMENT METHOD IN OBSERVATION DATA SCARCE BASIN
Yasuyuki Maruya
Mar 2016   
Bias Correction of reanalysis data for assessment of climate change effects on river system in a data scarce area : a case study for precipitation and temperature
Yasuyuki Maruya
American Geophysical Union 2015   Dec 2015   
Activity report on young researchers group 2014-2015
Yasuyuki Maruya
Sep 2015   
Fundamental study on bias correction method for re-analysis data in hydrometeorological data scarce area
Yasuyuki Maruya
Sep 2015   
Projection of Nutrient Discharge by Usinig Different Bias Correction Method for Precipitation in Shiretoko
Yasuyuki Maruya
Asia Oceania Geosciences Society 2014   Aug 2014   
PROJECTION OF NUTRIENT DISCHARGE BY USING MRI-AGCM3.1S IN SHIRETOKO
Yasuyuki Maruya
Mar 2014   
Effect of Climate Change on the Nutrient Discharge in Shiretoko
Yasuyuki Maruya
Jan 2014   
Field observation for clarification of mechanisms of methane emission in Freezing Lake
Yasuyuki Maruya
Sep 2013   
Suspended Sediment Transport in a River Basin by using X-ray Fluorescence Analysis
Yasuyuki Maruya
Aug 2013   
FUNDAMENTAL STUDY ON FLOW CHARACTERISTICS BY USING FIELD OBSERVATION IN LAKE KOMUKE
Yasuyuki Maruya
Jun 2013   
CLARIFICATION OF MECHANISMS OF METHANE EMISSION IN LAKE ABASHIRI
Yasuyuki Maruya
Mar 2013   
Projection of strong wind by using MRI-AGCM3.1 and CMIP3 Multi-Models in Tokyo Bay
Yasuyuki Maruya
Sep 2012   
CLARIFICATION OF MECHANISMS OF METHANE EMISSION FROM A LAKE
Yasuyuki Maruya
Feb 2012   
Projection of Duration of Strong Wind Enhancing Recovery from Hypoxia in Tokyo Bay
Yasuyuki Maruya
Nov 2011   
Future projection of duration of strong wind by using GCM in Tokyo bay
Yasuyuki Maruya
Sep 2011   
GCMを用いた東京湾におけるDO濃度回復に関する将来予測
Yasuyuki Maruya
Sep 2011   
ANALYSIS OF MECHANISM OF WATER CIRCULATION IN KUSHIRO WETLAND FROM COMPARISONS WITH 1970S
Yasuyuki Maruya
Mar 2011   
Wind velocity evaluated by using General Circulation Model in Tokyo bay
Yasuyuki Maruya
Feb 2011   
Salt Wedge Intrusion and Stokes Drift
Yasuyuki Maruya
Nov 2010   
Mass transport and nutrient circulation evaluated by stable isotope analysis and chemical decomposition
Yasuyuki Maruya
Nov 2010   
Nutrient cycle evaluated by isotope in Shiretoko
Yasuyuki Maruya
Sep 2010   
INFLUENCE EVALUATION OF WIND STRESS AND INFLOW FROM RIVER ON SATRATIFICATION IN LAKE ABASHIRI
Yasuyuki Maruya
Mar 2010   
ABOUT THE LAKE ABASHIRI OBSERVATION RESULT IN 2008 FROM 2007
Yasuyuki Maruya
Jan 2009   

Research Grants & Projects

 
Japan Society for the Promotion of Science: Grant-in-Aid for Young Scientists
Project Year: Apr 2018 - Mar 2021    Investigator(s): Yasuyuki Maruya