river environment, tidal flat ecosystem, cohesive sediment transport,nutrients,vegetation control,wastewater treatment
Education
1988/03, Graduated
1990/03, Master Course, Completed
Employment Experience
1990/04 - 1991/03 Researcher
1991/04 - 1999/03 Research Associate
1999/04 - 2000/03 Research Associate
2000/04 - 2001/03 Research Associate
2001/04 - 2007/03 Associate Professor, Institute of Lowland Technology, Saga University
2003/07 - 2004/07
2007/04 - 2010/03 Associate Professor, Institute of Lowland Technology, Saga University
2010/04 - 2011/11 Associate Professor, Institute of Lowland and Marine Research, Institute of Lowland Technology, Saga University
2011/12 - 2018/03 Professor, Institute of Lowland and Marine Research, Institute of Lowland Technology, Saga University
2014/04 - 9999/99 Part-time Lecturer
Field of Specialization
Civil and environmental engineering, Environmental risk control and evaluation, Hydraulic engineering, Modeling and technologies for environmental conservation and remediation, Natural disaster / Disaster prevention science
Membership in Academic Societies
International Water Association
Awards
Best Paper Award in the 9th International Symposium on Lowland Technology (2015/01)
Research Topics and Results
Optimum condition for valuable seaweed growth to utilize treated sewage as a nutrient source 2019/01
Effect of Trenches on the Habitat of Aquatic Organisms in a Salt Marsh in SAGA, JAPAN 2015/12
Influence of Artificial Trenches on Habitat in a Tidal Area 2014/09
Study on the habitat distribution of Ilyoplax deschampsi in a tidal area of the Ushizu river, Japan 2012/09
Effect of sediment accumulation and benthos habitat potential by the Sodagarami 2009/06
Effect of bubble jet on water qaulity and stratification in a tidal water 2009/02
Sediment and Ecohydraulics 2007/12
Numerical simulation of hydrodynamics, water quality and sediment transport in the Ariake Sea, Kyushu Island, Japan 2007
Effect of the shape submerged dike/mound on mud transport 2007
粗朶搦工による干潟域での懸濁物捕捉効果に関する現地調査 2007
Numerical simulation of water quality and sediment transport in AriakeBay 2007
身近に迫る地球温暖化の影響 2007
平成18年度低平地研究会シリーズ講演会 2007
機能性発泡廃ガラスの水質浄化特性に関する基礎的研究 2006
泥質干潟域における懸濁物質の沈降特性に関する研究 2006
Estimating the potential for conjnctive water management in coastal plains 2006
Groundwater Resources Management under Environmental Constrains in Shiroishi of Saga Plain, Japan 2006
Tidal resuspension of microphytobenthic chlorophyll a in a Nanaura mudflat, Saga, Ariake Sea, Japan 2006
The Flux of Microphytobenthic Chlorophyll-A in Response to Tidal Current in Nanaura 2006
Groundwater resources and management for paddy field irrigation and associated environmental problems in an alluvial coastal lowland plain 2006
Flow and transport through variably saturated zone near the Ariake Sea 2006
Salinization processes in an alluvial coastal lowland plain and effect of sea water level rise 2006
Long term water quality modeling for the ecosystem in the Ariake Sea 2006
Groundwater Resources Management under Environmental Constraints in Shiroishi of Saga plain, Japan 2006
Salinization processes in an alluvial coastal lowland plain and effect of seawater level rise 2006
底泥の再懸濁及び沈降による栄養塩の再溶出と水質への影響 2005/10
有明海湾奥部における懸濁物質輸送と水質特性に関する現地調査 2005/07
Modeling of water quality and sediment transport in the Ariake Sea, Kyushu, Japan 2005
Development and Application of a Rainfall-runoff Model-A Proposal of Storage Channel Concept- 2005
Simulation of Groundwater Flow and Environmental Effects Resulting from Pumping 2005
Characteristics of Variations of Chlorophyll-a on the Mud Flats on the Ariake Sea and Habitat of Sinonovacula Constricta 2004/09
Land subsidence due to groundwater withdrawal and optimal safe yield of groundwater pumping-A case study in Shiroishi of Kyushu, Japan- 2004
Study on the Habitat of Deiratonotus Japonicus and Aquatic Environment in the Kita River, Japan 2003
Books
Sediment and Ecohydraulics; 2007/12 ANNOUNCEMENT INFO.; Sediment and Ecohydraulics, INTERCOH 2005
(Elsevier Science), all-all AUTHOR; T.Kusuda, H.Yamanishi, J.Spearman and J. Gailani
Original Articles
Optimum condition for valuable seaweed growth to utilize treated sewage as a nutrient source; 2019/01 ANNOUNCEMENT INFO.; Journal of Environmental Science and Technology, 12, 17-25 AUTHOR; Yoshihiro Suzuki, Koki Nakada, Kei Nukazawa and Hiroyuki Yamanishi
Effect of Trenches on the Habitat of Aquatic Organisms in a Salt Marsh in SAGA, JAPAN; 2015/12 ANNOUNCEMENT INFO.; Lowland Technology International, 17, 3, 189-195 AUTHOR; Y. Nagahama, K. Nishimura and H. Yamanishi
EMPRICAL STUDY ON THE EFFECT OF A NEW RIVER STRUCTURE FOR THE VEGETATION MANAGEMENT IN A TIDAL RIVER; 2015 ANNOUNCEMENT INFO.; Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), 71, 7, III_221III_228 AUTHOR; YAMANISHI Hiroyuki;KITSUKA Aya;OOMINE Takahiro;GAO Zhisheng;NAGAHAMA Yumi
STUDY ON THE AQUATIC FAUNA IN THE TRENCHES ON THE RIVERBANK OF THE USHIZU RIVER, JAPAN; 2015 ANNOUNCEMENT INFO.; Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), 71, 7, III_145III_150 AUTHOR; NAGAHAMA Yumi;YAMANISHI Hiroyuki
Influence of Artificial Trenches on Habitat in a Tidal Area; 2014/09 ANNOUNCEMENT INFO.; Proceedings of 9th International Symposium on Lowland Technology, 664-669 AUTHOR; Y. Nagahama, K. Nishimura, A. Kitsuka and H. Yamanishi
Changes in Suspended Solids in the Reservoir of the Isahaya Bay Reclamation Project under the Continuous Seawater Inflow; 2014/09 ANNOUNCEMENT INFO.; Proceedings of 9th International Symposium on Lowland Technology, 31-36 AUTHOR; N. Vongthanasunthorn, Y. Mitsugi, S. Nagase, P.I. Rerkrai, Y. Mishima, K, Koga, H. Araki and H. Yamanishi
Study on mud sedimentation and the spreading of vegetation on the riverbank in a tidal river; 2013/10 ANNOUNCEMENT INFO.; the 12th International Conference of Cohesive Sediment Transport, 67-68 AUTHOR; H. Yamanishi
強混合型感潮河川加工部からの放流水の流動特性と水域環境への影響; 2013/06 ANNOUNCEMENT INFO.; Research of lowland technology, 22, 3237 AUTHOR;
On Completion of 15^
Symposium of JSWE in Saga; 2012/12 ANNOUNCEMENT INFO.; , 35, 12, 386392 AUTHOR; YAMANISHI Hiroyuki
Study on the habitat distribution of Ilyoplax deschampsi in a tidal area of the Ushizu river, Japan; 2012/09 ANNOUNCEMENT INFO.; Proc. of the Int. Symp. on Lowland Technology, 418-422 AUTHOR; K. Nishimura and H. Yamanishi
河川感潮域でのガタ土堆積に関する研究; 2012/05 ANNOUNCEMENT INFO.; Research of lowland technology, 21, 1924 AUTHOR;
Long-term changes in characteristics of suspended solids in the Ariake sea; 2010/09 ANNOUNCEMENT INFO.; Proceedings of the 7th Intenenational Symposium on Lowland Technology, 710-716 AUTHOR; N.Vongthanasunthorn, K.Koga, H.Araki, H.Yamanishi, A.Sonoda, Y.Mitsui and P Ittisukananth
Effect of sediment accumulation and benthos habitat potential by the Sodagarami; 2009/06 ANNOUNCEMENT INFO.; , 25, 347-352 AUTHOR; Hiroyuki YAMANISHI, Keisuke KUROGI and Tomoaki SAKATA
有明海七浦干潟における懸濁物質と底生微細藻類の挙動; 2009/06 ANNOUNCEMENT INFO.; Research of lowland technology, 18, 3944 AUTHOR;
Applications of a new ecosystem model to study the dynamics of phytoplankton and nutrients in the Ariake Sea, west coast of Kyushu, Japan; 2009/01 ANNOUNCEMENT INFO.; Journal of Marine Systems, 75, 1-2, 1-16 AUTHOR; Nguyen Thi Minh Hang, Nguyen Cao Don, Hiroyuki Araki, Hiroyuki Yamanishi and Kenichi Koga
Applications of a new ecosystem model to study the dynamics of phytoplankton and nutrients in the AriakeSea, west coast of Kyushu, Japan; 2009/01 ANNOUNCEMENT INFO.; Journal of Marine Systems, 75, 1-2, 1-16 AUTHOR; Nguyen Thi Minh Hang, Nguyen Cao Don, Hiroyuki Araki, Hiroyuki Yamanishi and Kenichi Koga
Basic study on cyst formation of Chattonella Antiqua in the Ariake sea; 2008/10 ANNOUNCEMENT INFO.; , 255-264 AUTHOR; Patchraporn Ittisukananth,古賀憲一,荒木宏之,山西博幸,Narumol Vongthanasunthorn,Winai Liengcharernsit,石井孝憲
Development and Assessment of a Fine Particle Acquisition Technique Using the Sodagarami Method in Field Tests; 2008 ANNOUNCEMENT INFO.; Proceedings of the Eighteenth (2008) International Offshore and Polar Engineering Conference, 558-562 AUTHOR; Takahisa Tokunaga, Hiroyuki Yamanishi, Hiroyuki Araki, Keisuke Kurogi and Seiichi Ono
Numerical simulation of hydrodynamics, water quality and sediment transport in the Ariake Sea, Kyushu Island, Japan; 2007 ANNOUNCEMENT INFO.; Sediment and Ecohydraulics, INTERCOH 2005, 313-327 AUTHOR; Cao Don, N., Araki, H., Minh Hang, N. T.,Yamanishi, H.
Effect of the shape submerged dike/mound on mud transport; 2007 ANNOUNCEMENT INFO.; Sediment and Ecohydraulics, INTERCOH 2005, 329-337 AUTHOR; J-C. Chai, S.Hayashai and H.Yamanishi
Numerical simulation of water quality and sediment transport in AriakeBay; 2007 ANNOUNCEMENT INFO.; south-western Japan AUTHOR; N. Cao Don, N. T. Minh Hang, Araki H. andYamanishi H.
Estimating the potential for conjnctive water management in coastal plains; 2006 ANNOUNCEMENT INFO.; Lowland Technology International, 8, 21-26 AUTHOR; Cao Don, N., Araki, H., Minh Hang, N. T.,Yamanishi, H. and Koga, K.
Groundwater Resources Management under Environmental Constrains in Shiroishi of Saga Plain, Japan; 2006 ANNOUNCEMENT INFO.; Journal of Environmental Geology, 49, 4, 601-609 AUTHOR; Cao Don, N., Minh Hang, N. T., Araki, H.,Yamanishi, H. and Koga, K
Tidal resuspension of microphytobenthic chlorophyll a in a Nanaura mudflat, Saga, Ariake Sea, Japan; 2006 ANNOUNCEMENT INFO.; flood-ebb and spring-neap variations, MARINE ECOLOGY PROGRESS SERIES, 312, 85-100 AUTHOR; Chul-Hwan Koh, Jong Seong Khim, Hiroyuki Araki, HiroyukiYamanishi, Hiroyuki Mogi and Kenichi Koga
The Flux of Microphytobenthic Chlorophyll-A in Response to Tidal Current in Nanaura; 2006 ANNOUNCEMENT INFO.; Proceedings of the International Symposium on Lowland Technology, 403-406 AUTHOR; C.-H. Koh, J. S. Khim, H. Araki, H. Yamanishi, K. Koga
Groundwater resources and management for paddy field irrigation and associated environmental problems in an alluvial coastal lowland plain; 2006 ANNOUNCEMENT INFO.; Journal of Agricultural Water Management,ISSN, 295-304 AUTHOR; N. Cao Don, N. T. Minh Hang, Araki H.,Yamanishi H. and Koga K.
Flow and transport through variably saturated zone near the Ariake Sea; 2006 ANNOUNCEMENT INFO.; Proceedings of the International Symposium on Lowland Technology, 483-488 AUTHOR; N. Cao Don, M. S. Kumar, Araki H., Yamanishi H., Koga K. and N.T. Minh Hang
Salinization processes in an alluvial coastal lowland plain and effect of sea water level rise; 2006 ANNOUNCEMENT INFO.; Journal of Environmental Geology, 49, 5, 743-751 AUTHOR; N. Cao Don, N. T. Minh Hang, Araki H.,Yamanishi H. and Koga K.
Long term water quality modeling for the ecosystem in the Ariake Sea; 2006 ANNOUNCEMENT INFO.; Proceedings of the International Symposium on Lowland Technology, 415-420 AUTHOR; N. T. Minh Hang, Araki H., N. Cao Don, Yamanishi H. and Koga K.
Groundwater Resources Management under Environmental Constraints in Shiroishi of Saga plain, Japan; 2006 ANNOUNCEMENT INFO.; Journal of Environmental Geology, an International Journal of Geosiences, 49, 4, 601-609 AUTHOR; Cao Don, N., Minh Hang, N. T., Araki, H., Yamanishi, H. and Koga, K.
Salinization processes in an alluvial coastal lowland plain and effect of seawater level rise; 2006 ANNOUNCEMENT INFO.; Journal of Environmental Geology, an International Journal of Geosiences, 49, 5, 743-751 AUTHOR; Cao Don, N., Minh Hang, N. T., Araki, H., Yamanishi, H. and Koga K.
A Study on Characteristics of Settling Matters in the Mud Flat of the Ariake Sea; 2006 ANNOUNCEMENT INFO.; Doboku Gakkai Ronbunshuu G, 43, 527534 AUTHOR; YAMANISHI Hiroyuki;HIMURA Kenichi;KOGA Yasuyuki;MAEDA Aoi;OHISHI Kyoko;TOKUNAGA Takahisa;ARAKI Hiroyuki
Development and Application of a Rainfall-runoff Model: -A Proposal of Storage Channel Concept-; 2005 ANNOUNCEMENT INFO.; Journal of Japan Society of Hydrology and Water Resources, 8, 3, 257-273 AUTHOR; N. Cao Don, Araki H., Yamanishi H. and Koga K.
Simulation of Groundwater Flow and Environmental Effects Resulting from Pumping; 2005 ANNOUNCEMENT INFO.; Journal of Environmental Geology, an International Journal of Geosciences, 47, 3, 361-374 AUTHOR; N. Cao Don, Araki H., Yamanishi H. and Koga K.
Modeling of water quality and sediment transport in the Ariake Sea, Kyushu, Japan; 2005 ANNOUNCEMENT INFO.; Proc. of INTERCOH 2005, Saga Japan, 78-79 AUTHOR; Cao Don, N., Araki H., Yamanishi H., Koga K., N. Thi Minh Hang, and Mogi H
Development and Application of a Rainfall-runoff Model-A Proposal of Storage Channel Concept-; 2005 ANNOUNCEMENT INFO.; Journaol of Japan Society of Hydrology and Water Resources, 18, 3, 257-273 AUTHOR; Cao Don, N., Araki H.,Yamanishi, H. and Koga K.
Simulation of Groundwater Flow and Environmental Effects Resulting from Pumping; 2005 ANNOUNCEMENT INFO.; Journal of Environmental Geology, an International Journal of Geosiences, 47, 3, 361-374 AUTHOR; Cao Don, N., Araki, H., Yamanishi, H. and Koga K.
Field surveys on suspended matters transport and variations of water qulity on an intertidal mudflat in the gulf of Ariake Sea using an automatic profiler sensor; 2005 ANNOUNCEMENT INFO.; Doboku Gakkai Ronbunshuu G, 42, 297304 AUTHOR; YAMANISHI Hiroyuki;ARAKI Hiroyuki;KOGA Yasuyuki;HIMURA Zenichi;OHISHI Kyoko
Characteristics of Variations of Chlorophyll-a on the Mud Flats on the Ariake Sea and Habitat of Sinonovacula Constricta; 2004/09 ANNOUNCEMENT INFO.; Proceedings of the International Symposium on Lowland Technology, ISLT 2004, Bangkok, Thailand, 505-510 AUTHOR; T., Mogi H. ,Yamanishi H., Araki H., and Koh C.-H.
Induced Land Subsidence and Salinity Intrusion due to Groundwater Pumping; 2004/09 ANNOUNCEMENT INFO.; Proceedings of the International Symposium on Lowland Technology, ISLT 2004, Bangkok, Thailand, 237-242 AUTHOR; N. Cao Don, Araki H., Yamanishi H. and Koga K.
Application of the Integrated Water Quality Model for Policy Analysis in the Chikugo Basin and the Ariake Sea; 2004/09 ANNOUNCEMENT INFO.; Proceedings of the International Symposium on Lowland Technology, ISLT 2004, Bangkok, Thailand, 470-474 AUTHOR; N.Vongthanasunthorn, W.Liengcharernsit, K.Koga, K.Ohgushi, H.Araki and H.Yamanishi
Investigation of Seabed Mud and Submarine Stracture by using Portable Acoustic Exploration Equipment; 2004/09 ANNOUNCEMENT INFO.; Proceedings of the International Symposium on Lowland Technology, ISLT 2004, Bangkok, Thailand, 43-48 AUTHOR; K.Imamura, T.Hino, H.Yamanishi and S.Hayashi
Land subsidence due to groundwater withdrawal and optimal safe yield of groundwater pumping-A case study in Shiroishi of Kyushu, Japan-; 2004 ANNOUNCEMENT INFO.; Proceedings of the 2nd International Symposium on Southeast Asian Water Environment, Hanoi, Vietnam, 49-54 AUTHOR; Cao Don, N., Araki, H., Minh Hang, N. T., Yamanishi, H., and Koga, K.
Field Observations of Water Quality and Mud Transport on an Intertidal Mudflat; 2003/09 ANNOUNCEMENT INFO.; Proc.of Asian Waterqual 2003 AUTHOR; Yamanishi H., Araki H., Kiyokawa T., Mogi H. and Koh C.-H
Study on the Habitat of Deiratonotus Japonicus and Aquatic Environment in the Kita River, Japan; 2003 ANNOUNCEMENT INFO.; Journal of Water Environment Technology, 1&2, 49-54 AUTHOR; Yamanishi, H., Kusuda, T., Lee, S., Hara, A. and Hirata, M
Hydraulics of Groundwater flow and Mechanical Properties affecting Aquifer System Compression in Shiroishi, Saga Plain; 2003 ANNOUNCEMENT INFO.; Journal of Lowland Technology International , 5, 2, 47-56 AUTHOR; N. Cao Don, Araki H., Yamanishi H. and Koga K.
Prediction Model of Inundation in Pumped Field Lowlands and Scenarios for Improving its Performance; 2003 ANNOUNCEMENT INFO.; Journal of Lowland Technology International, 5, 1, 25-33 AUTHOR; N. Cao Don, Araki H., Yamanishi H. and Koga K.
Characteristics of suspended matters transport and variations in diatom-derived benthic Chl-a on the mud flat of the Ariake Sea; 2003 ANNOUNCEMENT INFO.; Doboku Gakkai Ronbunshuu G, 40, 587594 AUTHOR; YAMANISHI Hiroyuki;ARAKI Hiroyuki;KOH Chul-Hwan;KIYOKAWA Tohru;MOGI Hiroyuki;KOGA Kenichi
Study on water quality and mud property in inner part of the Ariake Sea.; 2002 ANNOUNCEMENT INFO.; Doboku Gakkai Ronbunshuu G, 39, 219227 AUTHOR; YAMANISHI Hiroyuki;ARAKI Hiroyuki;KOGA Kenichi;SATO Kimitoshi
Characteristics of crossing distribution and the preference conditions on habitation of Deiratonotus japonicus.; 2001 ANNOUNCEMENT INFO.; Doboku Gakkai Ronbunshuu G, 38, 111 AUTHOR; YAMANISHI Hiroyuki;KUSUDA Tetsuya;HIRATA Masahiko;OH II-Kweul;LEE Seung-Yoon
Study on the Influence of Water Quality and the Environmental Condition of Habitat of Deiratonotus japonicus in the Kita River.; 2000 ANNOUNCEMENT INFO.; Doboku Gakkai Ronbunshuu G, 37, 173181 AUTHOR; YAMANISHI Hiroyuki;KUSUDA Tetsuya;LEE Seungyoon;HARA Asagi;MURAKAMI Keisuke
Study on mud sedimentation and the habitat of Phragmites australis of riverbank in a tidal river; 2012/06 ANNOUNCEMENT INFO.; 50th ECSA Conference, P-117-P-117 AUTHOR; H. Yamanishi
Effect of bubble jet on water qaulity and stratification in a tidal water; 2009/02 ANNOUNCEMENT INFO.; AUTHOR; Teruyuki NODA, Hiroyuki YAMANISHI & Takashi OOTA
Effect of the Sodagarami on water-sediment environment and habitat of benthos in a tidal area; 2009/02 ANNOUNCEMENT INFO.; AUTHOR; Tomoaki SAKATA, Hiroyuki YAMANISHI and Keisuke KUROGI
Study on mud transport and cntrol od sedimentation on a river bank; 2009/02 ANNOUNCEMENT INFO.; AUTHOR; Yuuki FUJISE, Hiroyuki YAMANISHI,Takashi OOTA and Keisuke KUROGI
Study on long-term survey of water quality and sediment transport in a tidal water.; 2010/09 ANNOUNCEMENT INFO.; The 7th International Symposium on Lowland Technology 2010 (Poster Session) AUTHOR; Hiroyuki Yamanishi
Invited Lecture, Special Lecture
Introduction to Ecology and Engineering Management of Lowlands - Mud Sedimentation and Vegetation Management on the Riverbank in a Tidal River, Saga Japan -; 2016/10 ANNOUNCEMENT INFO.; AUTHOR; Hiroyuki Yamanishi