If you made any changes in Pure these will be visible here soon.

Research Output 1991 2019

  • 448 Citations
  • 12 h-Index
  • 71 Article
  • 8 Conference contribution
  • 1 Review article
2009
4 Citations (Scopus)

Simulation of pesticide behavior in a paddy block by a pesticide fate and transport model

Phong, T. K., Hiramatsu, K., Vu, S. H., Ishihara, S. & Watanabe, H., Oct 1 2009, In : Journal of the Faculty of Agriculture, Kyushu University. 54, 2, p. 505-512 8 p.

Research output: Contribution to journalArticle

fate and transport models
Pesticides
paddies
pesticides
bensulfuron-methyl
2008
5 Citations (Scopus)

Nitrogen and phosphorus runoff modeling in a flat low-lying paddy cultivated area

Van Chinh, L., Hiramatsu, K., Masayoshi, H. & Mori, M., Dec 1 2008, In : Paddy and Water Environment. 6, 4, p. 405-414 10 p.

Research output: Contribution to journalArticle

Runoff
paddies
Phosphorus
runoff
phosphorus
5 Citations (Scopus)

Optimal gate operation of a main drainage canal in a flat, low-lying, agricultural area using a tank model

Van Chinh, L., Hiramatsu, K., Masayoshi, H. & Mori, M., Sep 1 2008, In : Paddy and Water Environment. 6, 3, p. 243-256 14 p.

Research output: Contribution to journalArticle

drainage channels
Canals
Drainage
canal
agricultural land
28 Citations (Scopus)
artificial intelligence
habitat selection
spatial distribution
prediction
habitat
Steam
Weather
Global positioning system
GPS
weather
2007
Neural Networks (Computer)
Lakes
neural networks
Japan
chlorophyll
2 Citations (Scopus)
watershed management
Geographic Information Systems
Rivers
geographic information systems
Japan
drainage channels
paddies
Drainage
basins
Water
Water Quality
Ecosystem
Nitrogen
water quality
Phosphorus
2006
17 Citations (Scopus)
Oryzias latipes
Fuzzy neural networks
Canals
habitat quality
neural networks
9 Citations (Scopus)
canal
spatial distribution
vegetation
vegetation index
Akaike information criterion
5 Citations (Scopus)
drainage channels
Drainage
basins
paddies
drainage systems
2005

An adaptive modeling technique for instream fish habitat preference of Japanese Medaka (Oryzias latipes)

Fukuda, S., Hiramatsu, K., Mori, M. & Shikasho, S., Oct 1 2005, In : Journal of the Faculty of Agriculture, Kyushu University. 50, 2, p. 363-373 11 p.

Research output: Contribution to journalArticle

Oryzias
Oryzias latipes
habitat preferences
Ecosystem
Fishes
26 Citations (Scopus)

Effects of polychlorinated biphenyls on the schooling behavior of Japanese medaka (Oryzias latipes)

Nakayama, K., Oshima, Y., Hiramatsu, K., Shimasaki, Y. & Honjo, T., Oct 1 2005, In : Environmental Toxicology and Chemistry. 24, 10, p. 2588-2593 6 p.

Research output: Contribution to journalArticle

schooling behavior
Oryzias
Polychlorinated Biphenyls
PCB
education
2 Citations (Scopus)

Numerical modeling of environmental behavior and fate of tributyltin in a semi-closed bay

Hiramatsu, K., Oshima, Y., Inoue, S. & Shikasho, S., Aug 2005, In : Paddy and Water Environment. 3, 2, p. 79-92 14 p.

Research output: Contribution to journalArticle

tributyltin
Antifouling paint
Sediments
Hulls (ship)
modeling
6 Citations (Scopus)
Suspended sediments
resuspension
suspended sediment
Sediments
Japan
2004
52 Citations (Scopus)

A comparison of techniques for hydrograph recession analysis

Sujono, J., Shikasho, S. & Hiramatsu, K., Feb 28 2004, In : Hydrological Processes. 18, 3, p. 403-413 11 p.

Research output: Contribution to journalArticle

hydrograph
wavelet
baseflow
transform
catchment
15 Citations (Scopus)
Oryzias
Oryzias latipes
Polychlorinated Biphenyls
polychlorinated biphenyls
Entropy
5 Citations (Scopus)

Drainage and inundation analysis in a flat low-lying paddy-cultivated area of the Red River Delta, Viet Nam

Hiramatsu, K., Shikasho, S., Kurosawa, K. & Mori, M., Oct 2004, In : Journal of the Faculty of Agriculture, Kyushu University. 49, 2, p. 383-399 17 p.

Research output: Contribution to journalArticle

Vietnam
Rivers
paddies
Drainage
drainage

Mathematical modeling of preference intensity of Japanese Medaka Fish for instream water environment using fuzzy reasoning

Hiramatsu, K., Shikasho, S. & Fukuda, S., 2004, ASAE Annual International Meeting 2004. p. 4091-4101 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fish
Water
Ecosystems
Restoration
Genetic algorithms
2002

Deriving the storage function model parameters by using runoff data only

Sujono, J., Shikasho, S. & Hiramatsu, K., Oct 2002, In : Journal of the Faculty of Agriculture, Kyushu University. 47, 1, p. 129-138 10 p.

Research output: Contribution to journalArticle

runoff
rain
meteorological data
hydrologic models
time series analysis
2 Citations (Scopus)
Oryzias
Oryzias latipes
stream flow
mathematical models
environmental factors
2001
4 Citations (Scopus)

Hydrograph recession analysis using wavelet transforms

Sujono, J., Shikasho, S. & Hiramatsu, K., Feb 2001, In : Journal of the Faculty of Agriculture, Kyushu University. 45, 2, p. 557-564 8 p.

Research output: Contribution to journalArticle

Wavelet Analysis
South Australia
New South Wales
methodology
hydrograph
Oceans and Seas
coastal water
sediments
Water
Islands
2000
1 Citation (Scopus)

Chaotic and fractal modeling of water-stage time series in a tidal river

Hiramatsu, K., Shikasho, S. & Mori, K., Nov 2000, In : Journal of the Faculty of Agriculture, Kyushu University. 45, 1, p. 255-265 11 p.

Research output: Contribution to journalArticle

Fractals
Rivers
time series analysis
fractal dimensions
rivers
2 Citations (Scopus)

Flow in a U-shaped burrow

Mori, K., Shikasho, S., Hiramatsu, K. & Takegaki, T., Nov 2000, In : Journal of the Faculty of Agriculture, Kyushu University. 45, 1, p. 267-276 10 p.

Research output: Contribution to journalArticle

pipes
burrows
Permeability
Water
permeability
12 Citations (Scopus)

Mathematical modeling of fish schooling of Japanese Medaka using basic behavioral patterns

Hiramatsu, K., Shikasho, S. & Mori, K., Nov 2000, In : Journal of the Faculty of Agriculture, Kyushu University. 45, 1, p. 237-253 17 p.

Research output: Contribution to journalArticle

Oryzias
Oryzias latipes
Fishes
mathematical models
fish

Settling velocity of particles in a grid-generated turbulence

Masayoshi, H., Hiramatsu, K. & Hayashi, S., Feb 2000, In : Journal of the Faculty of Agriculture, Kyushu University. 44, 3-4, p. 385-402 18 p.

Research output: Contribution to journalArticle

Wavelet Analysis
Glass
turbulent flow
trajectories
glass
1999
4 Citations (Scopus)

Nonlinear Prediction of River Water-Stages by Feedback Artificial Neural Network

Hiramatsu, K., Shikasho, S. & Mori, K., Nov 1999, In : Journal of the Faculty of Agriculture, Kyushu University. 44, 1-2, p. 137-147 11 p.

Research output: Contribution to journalArticle

Neural Networks (Computer)
river water
Rivers
neural networks
prediction
1991

Overall resistance parameter of flow arising in the catchment-area of a reservoir in steep land

Hiramatsu, K. & Tohara, Y., 1991, Proc 91 Natl Conf Irrig Drain. Publ by ASCE, p. 60-66 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Catchments
Nonlinear filtering
Runoff