Climate observation of the Three Gorges Region of the Yangtze River in 2019

被引：0
|
作者：
Xianyan Chen [1 ]
Xukai Zou [1 ]
Qiang Zhang [1 ]
Hongling Zeng [1 ]
Tong Cui [1 ]
机构：
[1] National Clintate Center,China Meteorological Administration
来源：
Atmospheric and Oceanic Science Letters | 2021年 / 14卷 / 03期
基金：
国家重点研发计划;
关键词：
三峡地区; 长江; 气候概况; 天气和气候事件;
D O I：
暂无
中图分类号：
P463 [中气候与小气候];
学科分类号：
摘要：
2019年,长江三峡地区年平均气温17.5℃,较常年偏高0.3℃;冬季偏冷,春,夏,秋三季气温均偏高;年高温日数偏多.2019年三峡地区年降水量1035.1毫米,较常年偏少13%;四季降水均偏少;年暴雨日数偏少.2019年,长江三峡地区年平均风速较常年偏大;年平均相对湿度接近常年;酸雨强度弱,为1999年以来的最弱年,近十余年酸雨强度呈现明显的减弱趋势.2019年,长江三峡地区高温过程多,持续时间长;三峡中东部地区出现伏秋连旱;华西秋雨开始早,三峡中西部雨量多.
引用
收藏
页码：9 / 13
页数：5
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