Snowcover simulation model - A review

被引：3

作者：

Ganju, A ^{[1
]}

Satyawali, PK ^{[1
]}

Singh, A ^{[1
]}

Sethi, DN ^{[1
]}

机构：

[1] Snow & Avalanche Study Estab, DRDO, Manali 175103, India

来源：

DEFENCE SCIENCE JOURNAL | 1999年 / 49卷 / 05期

关键词：

D O I：

10.14429/dsj.49.3857

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Numerical simulation of seasonal snowcover has attracted the interest of many scientists in the recent past. The present paper summarises chronologically developments in the understanding of snow properties and discusses various modelling approaches towards simulating the snowpack numerically. The authors describe the evolution of snowcover and the intricate relationship between the evolving snowpack and the atmosphere. The governing equations that describe the evolution of snowcover have been discussed. The merits and limitations of each equation describing a single process have been explained. Modelling strategies adopted by various workers have been analysed, and lastly the requirements of a perfect: model have been brought out. In the absence of complete answers to many other processes, a strategy for the development of an operational snowcover model has been discussed.

引用

页码：419 / 436

页数：18

共 71 条

[1]

AGRAWAL KC, 1993, THESIS IIT DELHI

[2]

AKITAYA E, 1974, CONTRIB I LOW TEMP A, V26

[3]

ANDERSON EA, 1955, TRNWS19 U SCI MED GR

[4]

[Anonymous], 1990, INT CLASSIFICATION S

[5]

ARONS EM, 1994, P SNOWSYMP94 SNOW AV

[6]

BADER H, 1963, ICE SNOW PROPERTIES

[7]

BADER H, 1962, 108 COLD REG RES ENG, P1

[8] MODELING TEMPERATURE DISTRIBUTION, ENERGY AND MASS-FLOW IN A (PHASE-CHANGING) SNOWPACK .1. MODEL AND CASE-STUDIES [J].

BADER, HP ;

WEILENMANN, P .

COLD REGIONS SCIENCE AND TECHNOLOGY, 1992, 20 (02) :157-181

[9]

BADER HP, 1939, GEOTECHNISCHE SERIE, V3

[10]

Browne R., 1994, Proceedings of 1994 IEEE Computer Society Symposium on Research in Security and Privacy (Cat. No.94CH3444-7), P39, DOI 10.1109/RISP.1994.296593

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