A PRELIMINARY RESEARCH ON RELATIONSHIP BETWEEN PRECIPITATION IN SPRING IN XINJIANG AND SSTA IN NORTHERN ATLANTIC

Yang Duo; Shi Yuguang

Vol.13, NO.4, 2002

Article Contents

Article Navigation > Journal of Applied Meteorological Science > 2002 > 13(4): 478-484

Yang Duo, Shi Yuguang. A preliminary research on relationship between precipitation in spring in Xinjiang and SSTA in northern Atlantic. J Appl Meteor Sci, 2002, 13(4): 478-484.

Citation:

Yang Duo, Shi Yuguang. A preliminary research on relationship between precipitation in spring in Xinjiang and SSTA in northern Atlantic. J Appl Meteor Sci, 2002, 13(4): 478-484.

Yang Duo, Shi Yuguang. A preliminary research on relationship between precipitation in spring in Xinjiang and SSTA in northern Atlantic. J Appl Meteor Sci, 2002, 13(4): 478-484.

Citation:

Yang Duo, Shi Yuguang. A preliminary research on relationship between precipitation in spring in Xinjiang and SSTA in northern Atlantic. J Appl Meteor Sci, 2002, 13(4): 478-484.

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A PRELIMINARY RESEARCH ON RELATIONSHIP BETWEEN PRECIPITATION IN SPRING IN XINJIANG AND SSTA IN NORTHERN ATLANTIC

Yang Duo¹,
Shi Yuguang²

1.
Xinjiang Meteorological Bureau, Urumqi 830002

Received Date: 2000-11-27
Rev Recd Date: 2001-06-17
Publish Date: 2002-08-31

Abstract

Abstract

The lag and contemporary correlation coefficients are calculated between precipitation in spring in the northern Xinjiang, the southern Xinjiang and the Tianshan Mountain area and SSTA in the Northern Atlantic Ocean. It is found that the relationship between precipitation anomaly in spring in Xingjiang and SSTA in the preceding July in Northern Atlantic Ocean is the best, generally. The SVD method is used to identify corresponding distribution patterns between precipitation fields and SSTA fields, which are verified by real data, finally.
- Northern Atlantic;
- SSTA;
- Xinjiang;
- Precipitation in spring;
- SVD

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References(5)

Figures and Tables

图 1 新疆春季降水量与前一年7月北大西洋海温的相关系数分布图

(a) 北疆；(b) 南疆；(c) 天山山区

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图 2 第1~3(a、b、c) 左奇异向量 (L1~L3)

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表 1 前10对典型因子的相关系数和典型场拟合原始场的拟合精度

References

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