This study investigates the Arctic Ocean warming episodes in the 20th century using both a high-resolution coupled global climate model and historical observations .The model,with no flux adjustment,r
A 3.8-km Coupled Ice-Ocean Model(CIOM) was implemented to successfully reproduce many observed phenomena in the Beaufort and Chukchi seas,including the Bering-inflow-originated coastal current that sp
Evolution of the Arctic sea ice and its snow cover during the SHEBA year were simulated by applying a high-resolution thermodynamic snow/ice model (HIGHTSI).Attention was paid to the impact of albedo
A new auroral imaging system is reported which is planned to be deployed at Zhongshan Station in Antarctica in the end of 2009.The system will focus on study of optical auroras in small scales and be
通过对黔南8.16强降水天气过程的分析,结合天气图、卫星云图、雷达产品和物理量场分析了产生此次强降水的主要影响系统及其演变过程,过程主要是由于副高东退,高空槽和低涡切变东移加深,以及低空急流、地面幅合相配合产生。并通过实况对T639数值预报产品进行检验,结果显示T639在48小时内预报场接近实况,但对系统的移动预报略偏慢,强度预报偏弱。
Nitrate is considered the nutrient that limits new primary production in the southeastern Bering Sea shelf.Nitrate regenerated through biological nitrification has the potential to significantly suppo
Using the daily maximum and minimum temperature dataset from 128 stations from 1960 to 2004 in Northwest China,daily extreme high temperature(EHT)and extreme low temperature(ELT)thresholds were deter-
Regional climate models have become the powerful tools for simulating regional climate and its change process and have been widely used in China. Using regional climate models, some research results h
Study results in this paper have indicated that the Holocene climate in Xinjiang,Northwestern China has been alternating between wet and dry conditions,and was punctuated with a series of abrupt clima
As the Central Place Theory indicates, the centricity of a central city can influence the extension of its ser- vice. Since the service industry in the theory is mostly consumer services, it is worth