PRELIMINARY DISCUSSIONS OF BASIC CLIMATIC CHARACTERISTICS OF PRECIPITATION DURING RAINING SEASONS IN REGIONS SOUTH OF CHANGJIANG RIVER AND ITS RELATIONSHIP WITH SST ANOMALIES

CHEN Shao-dong; WANG Qian-qian; QIAN Yong-fu

Abstract:

Basic climatic characteristics are analyzed concerning the precipitation anomalies in raining seasons over regions south of the Changjiang River (the Yangtze). It finds that the regions are the earliest in eastern China where raining seasons begin and end. Precipitation there tends to decrease over the past 50 years. Waters bounded by 9°S –C1°S, 121°E –C 129°E are the key zones of SST anomalies that affect the precipitation in these regions over May ~ July in preceding years. Long-term air-sea interactions make it possible for preceding SST anomalies to affect the general circulation that come afterwards, causing precipitation anomalies in the raining seasons in regions south of the Changjiang River in subsequent years.

Get Citation+

CHEN Shao-dong, WANG Qian-qian, QIAN Yong-fu. PRELIMINARY DISCUSSIONS OF BASIC CLIMATIC CHARACTERISTICS OF PRECIPITATION DURING RAINING SEASONS IN REGIONS SOUTH OF CHANGJIANG RIVER AND ITS RELATIONSHIP WITH SST ANOMALIES [J]. Journal of Tropical Meteorology, 2003, 9(2): 191-200.

Export:

Article Metrics

PRELIMINARY DISCUSSIONS OF BASIC CLIMATIC CHARACTERISTICS OF PRECIPITATION DURING RAINING SEASONS IN REGIONS SOUTH OF CHANGJIANG RIVER AND ITS RELATIONSHIP WITH SST ANOMALIES

Guangdong Meteorological Bureau

Abstract: Basic climatic characteristics are analyzed concerning the precipitation anomalies in raining seasons over regions south of the Changjiang River (the Yangtze). It finds that the regions are the earliest in eastern China where raining seasons begin and end. Precipitation there tends to decrease over the past 50 years. Waters bounded by 9°S –C1°S, 121°E –C 129°E are the key zones of SST anomalies that affect the precipitation in these regions over May ~ July in preceding years. Long-term air-sea interactions make it possible for preceding SST anomalies to affect the general circulation that come afterwards, causing precipitation anomalies in the raining seasons in regions south of the Changjiang River in subsequent years.

HTML

Reference (8)

[1]	CHEN Ju-ying. Analysis of drought and floods in China and study on long-term forecast [M]. Beijing:Agricultural Press, 1991. 14.
[2]	SHI Neng. The Multi-variate Analyis Methods in Meteorological Research and Forecasting [M]. Beijing:Meteorological Press, 1995. 312-338.
[3]	HUANG Jia-you. Meteorological Statistical Techniques and Forecasting Methods [M]. Beijing:Meteorological Press, 1990. 235-236.
[4]	DING Yu-guo, JIANG Zhi-hong. The Processing of Time Series Signals for Meteorological Dataset [M].Beijing: Meteorological Press, 1991. 22-25.
[5]	LIN Zhen-shan, DENG Zi-wang. On the Climatic Diagnostic Techniques Using Wavelet [M]. Beijing:Meteorological Press, 1991. 22-25.
[6]	WANG Hong-ye, WANG Qian-qian, ZHAO Yu-chun. Characteristics of precipitation anomaly over themiddle-lower reaches of the Yangtze River related to precipitation and temperature anomalies of China [J].Journal of Nanjing Institute of Meteorology, 1999, 22: 685-691.
[7]	DENG Li-ping, WANG Qian-qian. On the relationship between precipitation anomalies in the first rainingseason (April �C June) in southern China and SST over offshore waters in China [J]. 2202, 18: 45-55.
[8]	YE Du-zheng, HUANG Rong-hui. The Laws Governing Drought and Floods in the Valleys of the Changjiangand Yellow Rivers and Causation Analysis [M]. Ji’nan: Shangdong Press, 1996. 13-14.

PRELIMINARY DISCUSSIONS OF BASIC CLIMATIC CHARACTERISTICS OF PRECIPITATION DURING RAINING SEASONS IN REGIONS SOUTH OF CHANGJIANG RIVER AND ITS RELATIONSHIP WITH SST ANOMALIES

Abstract:

References

Get Citation+

Share Article

Article Metrics

Proportional views

Manuscript History

Online:

通讯作者: 陈斌, bchen63@163.com