둥지형 동적결합 조석 모형을 이용한 황해 및 동중국해의 조석모형
Modeling of Tides in the Yellow Sea and the East China Sea using Dynamically Interfaced Nested Tidal Model
2
조회
0
다운로드
3
인용
0
참고문헌
키워드
초록
경도상 1/12 , 위도상 1/15 의해상도를갖는최병호(1990)의 2차원황해및동중국해의조석모형을근간으로하여한반도주변해역의정밀수심 DB(최병호등, 2002) 를기초입력으로하여격자세분화기법과서로다른격자체계하에서의다른계산시간간격을사용하는해안및하구역모형으로의개선을통하여모형의효율성, 사용성및모형영역내의세격자영역의위치적이식성을향상시킨둥지형동적결합조석모형체계를수립하였다. 수립된모형체계의타당성과적용성을입증하기위하여새만금해역을세밀격자로서해상시킨수치모형실험을실시하였으며, 모형의계산치와관측치의비교를통하여만족할만한결과를얻을수있었다. 수립된체계는황해와동중국해대륙붕해영역내에서위치적이식성이용이한조석예보체계로서발전될수있다.
Abstract
A fully-nonlinear two-dimensional dynamically interfaced nested tidal model has ben developedwith improved efficiency, usability, relocatability and also adopting diferent time steps for economizingcomputational times, which is based on two-dimensional tidal model of Choi(1990) with resolution of 1/15o inlatitude by 1/12oin longitude covering the whole Yellow and East China Seas continental shelf. To illustrate thevalidity and applicability of the present model, numerical model experiment was carried out for tidal distributionin the Yelow Sea and the East China Sea emphasizing the Saemangeum area with enhanced grid system. Theresults from comparison with observed value showed that the present model gives reasonable agreement. Thepresent modeling system is a relocatable tide forecasting system designed to predict tides at any location withinthe Yellow Sea and the East China Sea continental shelf sea.
참고문헌 (13)
- 고진석, "한반도 부근 해역의 극치해면 추정" (1998), 성균관대학교
- 김양근, "장강하구의 조석수치모형" (1996), 성균관대학교
- 김영복, "한국 서해의 조석모형" (1994), 성균관대학교
- 최병호, "세격자체계의 황해 및 동지나해 조석모형의개발", pp.231~244 (1990)
- 최병호, "한국근해의 디지털 수심표고 · 데이터베이스", 14(1), pp.41~50 (2002)
- Cartwright, "Energetics of globalocean tides from Geosat Altimetry", pp.897~16 (1991)
- Choi, "A tidal of the Yellow Sea and the EasternChina Sea" (1980)
- Choi, "Effect on the M2 tide of tidal barriers in thewest coast of Korea" (1981)
- Choi, "A fine-grid three-dimensional M2 tidalmodel of the East China Sea", pp.167~185 (1989), CRC Press Inc
- A, "Geophysical Journal of the Royal AstronomicalSociety", pp.489~517 (1975), Blackwell Publishing
- Kim, "Variation of the M2 tide ampli-tude around Jeju-Do Journal of the Oceanological Societyof Korea The Korean Society of Oceanography", pp.171~183 (1986)
- Matsumoto K, "OceanTide Models Developed by Assimilating TOPEX", POSEIDONAltimeter Data into Hydrodynamical Model A GlobalModel and a Regional Model around Japan, 2000, 567~581
- Imperial Japanese Navy, "The tides in the seas adjacent to Japan", pp.1~189 (1933)