Predominantly in the context of Japan GMS-derived T_(BB) data,study is undertaken of the relationship between the winter thermal conditions of the Qinghai-Xizang Plateau(QXP)and anomaly in Asian-Australian monsoons du...Predominantly in the context of Japan GMS-derived T_(BB) data,study is undertaken of the relationship between the winter thermal conditions of the Qinghai-Xizang Plateau(QXP)and anomaly in Asian-Australian monsoons during northern summer.Evidence suggests that anti- correlation of cold air activity of East Asia with that of Mid Asia is responsible for the counterpart of the ground thermal characteristics anomaly on an interannual basis between the SW and NE QXP;the winter thermal pattern bears a closer correlativity with the subsequent summertime Asian-Australian monsoons anomaly;as the thermal distribution is reversed,so are the convection features over North and South China,maritime continent,the NW and SW Pacific at tropical and equatorial latitudes,resulting in vast difference between East-Asian summer and Indonesian-North Australian winter monsoons;the subtropical monsoon-associated rainbelt over the mid-lower Changjiang basins exhibits the discrepancy in vigor and northerly shift timing.Besides,part of the results has been further borne out through analysis of temperature and precipitation records of the eastern portion of the country in monsoon climate.展开更多
基金Project of In-Situ Observation and Research of Qinghai-Xizang Air-Earth Physics.
文摘Predominantly in the context of Japan GMS-derived T_(BB) data,study is undertaken of the relationship between the winter thermal conditions of the Qinghai-Xizang Plateau(QXP)and anomaly in Asian-Australian monsoons during northern summer.Evidence suggests that anti- correlation of cold air activity of East Asia with that of Mid Asia is responsible for the counterpart of the ground thermal characteristics anomaly on an interannual basis between the SW and NE QXP;the winter thermal pattern bears a closer correlativity with the subsequent summertime Asian-Australian monsoons anomaly;as the thermal distribution is reversed,so are the convection features over North and South China,maritime continent,the NW and SW Pacific at tropical and equatorial latitudes,resulting in vast difference between East-Asian summer and Indonesian-North Australian winter monsoons;the subtropical monsoon-associated rainbelt over the mid-lower Changjiang basins exhibits the discrepancy in vigor and northerly shift timing.Besides,part of the results has been further borne out through analysis of temperature and precipitation records of the eastern portion of the country in monsoon climate.
