极端季节里海北部冰盖建模

IF 1.4 4区地球科学 Q4 METEOROLOGY & ATMOSPHERIC SCIENCES

Russian Meteorology and Hydrology Pub Date : 2024-02-06 DOI:10.3103/s1068373923110079

E. S. Nesterov, V. D. Zhupanov, A. V. Fedorenko

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引用次数: 0

摘要

摘要基于 CICE 模型，模拟了 2011/2012 年（长而冷）和 2015/2016 年（短而暖）极端冰季期间北里海的冰盖特征。给出了这些季节的特征（长度、霜冻度日、海冰范围、最大冰厚）。构建了北里海地区的地面气压和气温综合异常。根据 JRA-55 再分析数据，计算了海冰的浓度和厚度。模拟结果与观测数据的比较表明，这些季节冰情的主要差异得到了令人满意的再现。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Modeling the Northern Caspian Sea Ice Cover in Extreme Seasons

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Modeling the Northern Caspian Sea Ice Cover in Extreme Seasons

Abstract

Based on the CICE model, the characteristics of the ice cover in the Northern Caspian Sea were simulated during the extreme ice seasons of 2011/2012 (long and cold) and 2015/2016 (short and warm). The characteristics of these seasons (length, frost degree-days, sea ice extent, maximum ice thickness) are given. Composite anomalies of surface air pressure and air temperature were constructed for the Northern Caspian region. Based on the JRA-55 reanalysis data, the concentration and thickness of sea ice were calculated. A comparison of the simulation results with observational data showed that the main differences in ice conditions in these seasons are reproduced satisfactorily.

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来源期刊

Russian Meteorology and Hydrology METEOROLOGY & ATMOSPHERIC SCIENCES-

CiteScore

1.70

自引率

28.60%

发文量

审稿时长

4-8 weeks

期刊介绍： Russian Meteorology and Hydrology is a peer reviewed journal that covers topical issues of hydrometeorological science and practice: methods of forecasting weather and hydrological phenomena, climate monitoring issues, environmental pollution, space hydrometeorology, agrometeorology.