Persistent sea surface temperature anomalies 持續(xù)海表水溫
Figure 1 . sea surface temperature anomalies in october 2005 in degree celsius 圖一2005年10月的海表水溫圖,海溫單位為攝氏度。
Figure 1 . sea surface temperature anomalies for 4 - 10 march 2007 in degree celsius 圖一2007年3月4至10日的海表水溫距平圖,單位為攝氏度。
Temporal and spatial variations of sea surface temperature anomalies in the global and three oceans in recent 50 years 全球和三大洋海溫距平的時(shí)空變化特征
Response of the general circulation to western pacific sea surface temperature anomalies and north pole sea ice area anomalies in summer 西太平洋海溫和北極海冰異常對(duì)大氣環(huán)流的影響
This homotopic method is an approximate analysis method , which can be more used for analyzing other behavior of the sea surface temperature anomaly of the atmosphere - ocean oscillator model 本同倫方法是近似的的解析方法,它能進(jìn)一步分析海氣振子的海表溫度異常的其他性態(tài)。
5 ) the spatial distribution pattern of sea surface temperature anomaly over the east pacific is related to el nino , as indicates inter - decadal climate oscillation for the strong inter - annual events 5 )海洋熱異常尤其是東太平洋的空間分布反映出類enso模態(tài)的特征,體現(xiàn)了年際信號(hào)同時(shí)具有年代際尺度的變化。
Although sea surface temperature anomaly center generally occur in the equatorial eastern pacific , key zone of pre - wind stress anomaly forcing signal related to ssta lies in the central western pacific . both diagnostic and numerical analyses results show this idea 熱帶太平洋海溫異常的關(guān)鍵區(qū)雖然在赤道東太平洋,但與海溫異常顯著相關(guān)的前期風(fēng)應(yīng)力(風(fēng))強(qiáng)迫作用的位置在中西太平洋,這一點(diǎn)從診斷分析和數(shù)值模擬的結(jié)果中都可以得到。
Based on summer precipitation in north china and the northern hemisphere sea level pressure ( slp ) and the pacific sea surface temperature anomaly ( ssta ) from 1900 to 2001 and ncep data from 1950 to 1999 , this paper studies inter - decadal variations of summer precipitation in north china and linkage of it and general circulation of atmosphere ( gca ) and enso cycle using eof and wavelet transform and composite analysis and correlation analysis and so on 本文采用1900 2001年華北夏季降水量、北半球海平面氣壓( slp ) 、太平洋海表溫度距平( ssta ) 、 1950 1999年ncep資料等,利用eof 、小波變換、合成分析、相關(guān)分析等方法,研究了華北夏季降水的年代際變化及其與東亞大氣環(huán)流、 enso循環(huán)的聯(lián)系。
The relationship between sea surface temperature anomaly in pacific and the circulation of northern hemisphere is the focus of air - sea interaction research in recent years . the ssta in pacific contributes to remote response in mid - latitude atmosphere , and is connected with climate changes in global . the cycling of enso is typical phenomena of large scale in pacific air - sea interaction system 太平洋海溫異常對(duì)北半球大氣環(huán)流異常有重要影響,而enso循環(huán)是太平洋海氣耦合系統(tǒng)中典型的異常演變過程,不僅描述了熱帶地區(qū)大氣和海洋異常現(xiàn)象,而且與中高緯度的氣候異常變化相聯(lián)系。