GLIMMER 3D陆冰模式及其在青藏高原的应用

被引:3
作者
王园香 [1 ]
赵平 [2 ]
机构
[1] 国家卫星气象中心
[2] 国家气象信息中心
关键词
GLIMMER陆冰模式; 模拟; 青藏高原; 冰川;
D O I
暂无
中图分类号
P343.6 [冰川];
学科分类号
070501 ;
摘要
GLI MMER(Genie Land Ice Model with Multipy-Enabled Regions)是英国Edinburgh大学开发的3D热动力陆冰模式,由运动方程、连续方程、热力学方程构成其主要物理框架,能与全球气候模式进行耦合,适用于冰川过程机理研究和冰川数值预报.介绍了3D GLI MMER陆冰模式,包括它的动力框架、边界条件、数值积分方法和外部强迫.此外,以青藏高原现代冰川为例进行数值试验,考察模式对冰川的模拟能力.结果表明:3D GLI MMER模式可以较好地模拟青藏高原冰川,所模拟的冰川分布、冰厚、冰温和冰速与实际观测比较接近.
引用
收藏
页码:524 / 531
页数:8
相关论文
共 10 条
[1]   梅里雪山明永冰川的特征与变化 [J].
郑本兴 ;
赵希涛 ;
李铁松 ;
王存玉 .
冰川冻土, 1999, (02) :145-146+417
[2]   青藏高原的末次冰期与最大冰期——对M.Kuhle的大冰盖假设的否定 [J].
施雅风 ;
郑本兴 ;
李世杰 .
冰川冻土, 1990, (01) :1-16
[3]  
中国冰川概论[M]. 科学出版社 , 中国科学院兰州冰川冻土研究所编著, 1988
[4]  
Closure of the Panama Seaway during the Pliocene: implications for climate and Northern Hemisphere glaciation[J] . Daniel J. Lunt,Paul J. Valdes,Alan Haywood,Ian C. Rutt.Climate Dynamics . 2008 (1)
[5]  
Glaciology of the British Isles Ice Sheet during the last glacial cycle: form, flow, streams and lobes[J] . Geoffrey Boulton,Magnus Hagdorn.Quaternary Science Reviews . 2006 (23)
[6]  
Investigating the mechanisms leading to the deglaciation of past continental northern hemisphere ice sheets with the CLIMBER–GREMLINS coupled model[J] . Sylvie Charbit,Masa Kageyama,Didier Roche,Catherine Ritz,Gilles Ramstein.Global and Planetary Change . 2005 (4)
[7]  
Numerical reconstructions of the Eurasian Ice Sheet and climate during the Late Weichselian[J] . Martin J. Siegert,Julian A. Dowdeswell.Quaternary Science Reviews . 2004 (11)
[8]   A thermomechanical model of ice flow in West Antarctica [J].
Payne, AJ .
CLIMATE DYNAMICS, 1999, 15 (02) :115-125
[9]  
Late PlioceneGreenland glaciation controlled by a decline in at mosphericCO2levels .2 Lunt DJ,Foster G L,Haywood A M,et al. Nature . 2008
[10]  
A three dimensional numerical model of icesheet:tests on the Barnes ice cap,Northwest Territories .2 Mahaffy A W. Journal of Geophysical Research . 1976