蒙古高压

结果表明，东亚的地形动力作用对以下天气系统有重要影响：（1）蒙古高压的生成、发展；

It shows that the mountain dynamic effect plays important role in four weather-systems over the East-Asia : ( 1 ) forming and developing of the Mongolian High ;

华北地区冬季气温偏低、偏高年的北半球环流形势存在明显的差异，亚洲区极涡面积、乌拉尔山东部高压脊、东亚大槽及蒙古高压是重要的影响因子；

There were differences in atmospheric general circulation patterns between cold and warm years , and polar vortex , with the high-pressure ridge around Ural Mountains , the East Asian trough , and the Mongolian high pressure being important influence factors ;

冬季，蒙古高压北部减弱，南部稍有增强；

The north of Siberian high becomes weak and the south of it strengthens in winter .

0801南方雪灾与同期蒙古高压中期活动的关系

Contemporaneous Relationship between " 0801 Snow Storm over Southern China " and Medium-term Activities of Mongolian High

冬季在强大的蒙古高压的笼罩之下，北方的寒冷甚于版图中的其他地区。

Under the powerful Siberian high winter in north China . It is more unbearable than any other places .

这里常年受蒙古高压控制，是典型的内陆气候。

Controlled by high atmospheric pressure from Mongolia all the year round , the place has a typical inland climate .

冷锋过境后受蒙古高压前部控制时，平均最大混合层厚度最高为（946m）。

But it was maximum ( 946 m ) when Lanzhou Proper was controlled by the front of a high pressure system after cold front passage .

对东亚季风气候具有决定性影响的系统，如副热带高压、蒙古高压、印度低压以及西风急流等也模拟得比较好。

The large scale systems such as Subtropical High , Mongolia High , Indian Low which have important influence on the East Asia Monsoon are also simulated pretty well .

由于受下垫面地理特征、蒙古高压和青藏高原东北侧反气旋（小高压）的影响，降水梯度西南大于东北。

Because of the effect of geography characteristic and Mongolia high pressure and anticyclone of the northeast of Qinghai-Xizang Plateau , the grads of precipitation is greater in the southwest than in the northeast .

冬季受西伯利亚-蒙古高压的影响，呈现干燥寒冷的气候特征，而夏季则受东亚夏季风的影响，表现为高温多雨，雨热同季的气候特征。

Winter climate here , under the influence of Siberia-Mongolia high , is characterized by dry and cold . while in summer its hot and rainy , rain in hot season , by the effect of East Asian summer monsoon .

PDO和SAIB区域的海温变化，尤其是前期（特别是夏季）SAIB区的正海温异常可能对东亚冬季风（蒙古冷高压）的加强活动有指示意义。

Since the SSTA mode is relatively stationary , the PDO and SST anomaly in the SAIB region could be the factor to predict the Mongolia high activity in winter ( East Asian winter monsoon ) .

华北冬季气温与蒙古冷高压异常、东亚大槽异常、极涡面积异常密切相关。

Winter air temperature in North China has important relationship with the Mongolia high anomaly , the East Asian trough anomaly and the acreage of polar vortex anomaly .

对1998年3月新疆强切变线天气的分析表明，蒙古阻塞高压对切变线形成起决定性作用，切变线是一个冷性结构的风辐合带，白天较弱，夜晚较强。

Analyzed a case of severe shear line in Xinjiang in March in 1998 , it is shown that Mongolia blocking anticyclone act decisively on the shear line ; the shear line is a cold wind convergence zone , which is weaker in the day than at night .

进一步证实高北纬极地气候可以通过西风带和蒙古、西伯利亚高压系统传输到东亚东亚季风区。

Further , they verify that high-latitude climate can transfer to East Asia monsoon region via the westerly and Mongolia and Siberian high pressure system .