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2007—2022年川藏铁路昌都段气候变化特征分析


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摘要 选用昌都段沿线卡若、洛隆、八宿三站2007—2022年的平均气温、降水量、日照时数和极大风速数据,选择线性倾向估计法对川藏铁路昌都段气候变化特征进行分析,得出了2007—2022年卡若区、洛隆县、八宿县的平均气温、降水量、日照时数和极大风速变化趋势。

关键词 卡若区;洛隆县;八宿县;气候变化

中图分类号:P467 文献标识码:B 文章编号:2095–3305(2023)12–0-04

Analysis of Climate Change Characteristics in the Changdu Section of the Sichuan-Xizang Railway from 2007 to 2022

Ci Zhen et al(Changdu Meteorological Bureau, Changdu, Xizang 854000)

Abstract Using the average temperature, precipitation, sunshine hours, and maximum wind speed data from Karuo, Luolong, and Basu stations along the Changdu section from 2007 to 2022, the linear tendency estimation method was used to analyze the climate change characteristics of the Changdu section of the Sichuan-Xizang Railway. The average temperature, precipitation, sunshine hours, and maximum wind speed trends of Karuo, Luolong, and Basu counties from 2007 to 2022 were obtained.

Key words Karuo District; Luolong County; Basu County; Climate Change

全球气候变化是关系到人类命运的关键性问题,近年来得到越来越多学者、组织的关注。(剩余5468字)

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