GAME PUBLICATION No. 40
GAME-Tropics Publication
No. 9Proceedings
2002 Workshop on GAME-Tropics and HydrometeorologicalStudies in Thailand and Southeast Asia
during29th - 31st October

2002

at the Dusit Island Resort Hotel
ChiangRai, Thailand

Organized by
National Sub-committee for GAME-Tropics in Thailand
andJapan Sub-committee for GAME-Tropics

CONTENTS

PAPERSPRESENTED...................................^ORALPRESENTATIONS :Session I : Statusof GAME-T/GAME

Chairman : Dr. Shinjiro
Challengefor

GAME-T2:

WhyKanae

do we needto start

GAME-T2...........................................5

Taikan Oki
GAME-Tdata managementreport : Introduction of dataset CD-ROM,distributed
database server and future planYasushi

StatusofAgata....................................................................................................................7

theGAME

reanalysis

anditsvalidation.....................................................................

Kiyotoshi Takahashi and Nobuo Yamazaki
Session II : Highlights 1 : New advanced progress in modeling and observation
Chairman : Mr. Anant Thensathit
Southeast

Asianclimate

in the MRI

atmosphere-ocean

coupled

GCM..................................22

Akio Kitoh
Long-term

rainfallprediction

inChaoPhrayariver

basin........................................................26

Manusthiparom Chayanis, Taikan Oki and Shinjiro Kanae
Session III : Highlights

1 (contd.)

Chairman : Prof.Dr.Nipon Tangtham
Atmospheric circulation changes associated with all Thai rainfall during 1951-2000.........36
Tetsuzo Yasunari and Hiroshi Takahashi

14Session IV : Highlights 2 : Stable isotope research and newEGATtoer observation
Chairman : Prof.Nobuhito Ohte
Global water isotope circulation modeling with daily validation in Indochina Peninsula......42
Kei Yoshimura, Taikan Oki, Nobuhito Ohte and Masahiro Koike

Session V : Highlights

3: Radiation

and aerosols

Chairman : Prof. Teruyuki Nakajima
A comparativestudyof the radiative

budgetcharacteristics

in Asia.......................................55

Teruyuki Nakajima, DohyeongKim and TamioTakamura
Remotesensing of cloud, aerosol, and land properties fromMODIS: Applications
EastAsia

to theregion...........................................................................................................................59

Michael D. King, Steven Platnick and Eric G. Moody

Session VI : Water budget and water resources 1
Chairman : Mr. Phonchai Klinkhachorn
Thailand tributaries relativity

assessment through geoinformatic system and SWAT

modeling

on Omkoi(Freeware): Studydistrict,Chiang

Mai province...................................62

HansaVathananukij , Kittipong Thanasiriyakul and SuwatanaChittaladakom
Application of VIC-2L model for precipitation - runoff in small basins in Southeast Asia...69
AnondSanidvongs, Nattapol Srisutasinee, Penjai Sompongchaiyakul,
Wichien Chatupote and WeerasakWeerakant
Waterbalanceof theMekong

river

basin

during

GAME-IOP.................................................70

Kooiti Masuda
The distribution patterns of infiltration
lower

Yom

riverbasin,

rates over floodplain area : A case study in theThailand................................................................................................78

SombatChuenchooklin, TsutomuIchikawa and Sa-nguanPatamatamkul
Multitemporal interpolation
enhancement- case study

for spatial distribution of rainfall considering the orographic
in the Mac Chaem watershed,northern

M.Husni Idris, K. Kuraji, K. Punyatrong and M. Suzuki

Thailand.........................91

Session VII : GPS, Lidar and other newtechnologies
Chairman : Dr. Somchai Nakapadungrat
Precipitable

Mikikowater vapor variation

Mikio Satomura,and Teruyuki Kato

obtainedfrom GPS data in Thailand.............................

100

Fujita, Fujio Kimura, Tosiyuki Nagaegawa

Atmospheric boundary layer structure obtained by Lidar from 1997 to 2002 at theobservatory for atmospheric radiation research at Sri Samrong, Sukhothai Province........ 107
Akkaneewut Chabangborn, Nobuo Takeuchi, Nobuo Sagimoto,
Michio Hashizume and Somchai Nakapadungrat
Session VIII : Land surface flux/ land-atmos interactions
Chairman : Assoc. Prof.Dr. Hansa Vathananukij

Revise an empirical model for estimating evapotranspiration using data of stomata
conductanceand

canopyheight................................................................................................

110

Masatoshi Aoki, Daisuke Komori,Kazushi Hayashi, Samakkee Boonyawat,
Panya Polsan, Somnimitr Pukngam and Piyapong Tongdeenok
Aproposal for GAME-TPILPS (Project for intercomparisonof land-surface
parameterization

schemes)....................................................................;*.....................,..*..........

111

Shin Miyazaki, Taikan Oki, Yasushi Agata, Shinjiro Kanaeand Katsumi Musiake
The impactof a new land

surfaceschemeon the MRI/JMA98

AGCM..............................

114

Masahiro Hosaka
Preliminary measurementresearch of heat budget and eyapotranspiration
ofcassava

field

in

NakhonRatchasima.....................................,........................118

Samakkee Boonyawat,Masatoshi Aoki, Somnimirt Pukngam,Toshio Koike, Piyapong Tongdeenok, KomoriDaisukae and SomboonPromsan
Seasonal and diurnal variation of wind in the mountainous area at northern Thailand........ 119
Hideki Takizawa, Chatchai Tantasirin, Npbuaki Tanaka, MasakazuSuzuki
and Nipon Tangtham

Session IX : Climate and its interannual variability
Chairman : Prof. Manabu D. Yamanaka
Climatevariability

andflood

over

Cambodia.........................................................................

123

Vannareth SethMonsoonsystemstudies

inGAME-ll....................................................................................

133

Jun Matsumoto
Rainfall and temperature patterns in Thailand during ENSOevents and links
withSOIandSSTinthe

Tropical

Pacific

Ocean...................................................................

140

MuntanaBrikshavanaandNongnatOuprasitwong
Heavy

rainfalldistributionin Thailand: A preliminary

study...............................................

141

Hiroaki Takahara and Jun Matsumoto
A study of the Great Lakes' effects to solar radiation

over the earth's

surface.....................

147

Diurnal variation of precipitation over northernThailand: Radar observation....................
T. Satomura, K. Okumura, T. Oki, Warawut Khantiyanan

156

Session X : Atmospheric dynamics
Chairman : Ms. Muntana Brikshavana

and TMDChiang Mai Radar staffs
Influentialof river basinfeatures

on seasonalrainfallover Thailand...................................

160

Prasert Aungsurattana
Seasonal

and diurnal

wind variation

observed

by the KMITL

wind profiler......................

168

Yuichi Ohno, Nipha Leelaruji, Apinan Manyanonand Narong Hemmakorn
Orographic rainfall in a tropical mountainous region, the Mae Chaem watershed............. 172
Koji Dairaku, Seita Emori, Taikan Oki and Katumi Musiake
Monsoon dynamics over Southeast

Asian seas from QuikSCAT/seawinds data...............

184

Diurnal cycle of movementof convective cloud systems over Sumatera Island................
Namiko Sakurai, Fumie Murata,ManabuD. Yamanaka,Hiroyuki Hashiguchi, Syuichi Mori, Jun-Ichi Hamada and Yudi Iman Tauhid

204

Absornsuda Siripong and Chaichan Sitthiworanun

II

Session XI: Monsoononset
Chairman : Prof. Jim Matsumoto
Anobservational program for understanding the role of a temperature inversion
layer

in

theonsetoftherainyseasoninIndochina..................................................................

212

Yoshihiro Tachibana, Shinya Ogino, Michio Hashizume, Hideyuki Fujii
and Toshio Koike
The relationship between upper wind direction and the onset date of southwest
monsoonoverThailand............................................................................................................

214

ChamnongKaeochada
The convectiveactivity before the onset of monsoonoverthe Indochina
Peninsula in the GAME-IOP year...215

Masashi Kiguchi and Jun Matsumoto
Session XII : General discussion
Chairman : Dr. Taikan OKiand Prof. Takehiko Satomura
GeneralDiscussion.............................223

Takehiko Satomura and Taikan OKi
Workshop

recommendation.....................................................................................................

225

Taikan Oki

POSTERSPRESENTED...................................226

POSTER PRESENTATIONS :Session I: Highlights 2 : Stable isotope research and newEGATtowerobservation
Chairman : Prof. Nobubito OhteTemporal variationof stable

isotopesin precipitation

at Bangkok,Thailand.......................

230

Kimpei Ichiyanagi and ManabuD.Yamanaka
Session: Poster introduction: Hydrology and water resources research

Chairman : Mr. Panya Polsan
Areservoir operation model for global river routing network model- Application

toChaoPhrayaRiver........................................................................................

Naota Hanasaki, Shinjiro Kanae, Taikan Oki and Katumi Musiake

239

Magnitudeand frequencyof floods

and land use in Petchabuririver basin..........................

246

Seree Chanyotha, Somchai Nakapadungrat and Srilert Chotpantarat
Annualtrend

ofsolarradiation

distributionin Thailand.......................................................

249

NaruemolKaewjampa,Samakkee Booyawatand MasatoshiAoki
Diurnal variation of precipitable
Peiming Wu, Jun-ichi

water over a mountainous area in Sumatra Island...........
Hamada, Shuichi Mori, Yudi I. Tauhid,

250

ManabuD.Yamanakaand Fujio Kimura
Applicabilityof theISCTandADMS

modelsfor Thailand.................................................

Harvey, E. J., Harvey, N. W., Panun, M and Sunthi,

Session III

262S.

: Land surface flux / land - atmosinteraction
Chairman : Assoc. Prof. Dr. Hansa Vathananukij

Estimating maize potential yield on field scale in Nakhon Ratchasima Province
underclimatechange............................................................................................................

271

S. Baimoung and T. Oki
Seasonal trend of heat budget of non-irrigated paddy field in Sukhothai, Thailand............
Komori Daisuke, Aoki Masatoshi, Hayashi Kazushi, Samakkee Boonyawat,
Panya Polson, Ishida Tomoyasu,Somnimit Pukngam,Piyapong Tongdeenok, Somboon
Phomsan,RatchanoewanRehula, Katsumi Musiake and Toshio Koike

273

Session IV : Poster introduction: Atmospheric dynamicsChairman : Mr.WarawutKhantiyanan
TheeffectsofSSTon

rainfallsinThailand............................................................................

281

Boossarasiri Thana
Diurnal cycles of local circulation and cloud activity observed at Serpong,
WestJava,

Indonesia........................289

Ryuzo Araki, ManabuD. Yamanaka,Yuichiro Oku, Fumie Murata,
Shin-Ya Ogino, Hiroyuki Hashiguchi, Tien Sribimawati, Mahally Kudsy
and Findy Renggono
Observation of convective cloud organization with wind profilers, rawinsondes
and GMS: technicalintroduction

and some case study in a subtropicalfront..................... 296

Yasuko Umemoto,
Michihiro Teshiba, Yoshiaki Shibagaki, Hiroyuki Hashiguchi,
Yoshinobu Tanaka, ManabuD. Yamanakaand X-BAIU-02 observation groupInter- annualvariationof tropical

cycloneapproaching

Indochina.....................................

301

Hideaki Shoji and Jun Matsumoto
The structure of climatological monsoonbreak over Southeast Asia in boreal summer.....306
Hiroshi Takahashi and TetsuzouYasunari
ANNEX
I

II

Workshop

Proposal...................................................................................................................

312

Workshop

Programme..............................................................................................................

316

ListofParticipants....................................................................................................................

IV

Speeches......................................................

V

Abbreviations............................................................................................................................

322

341