globalchange  > 影响、适应和脆弱性
DOI: 10.1088/1748-9326/11/4/045007
论文题名:
Recent changes in the frequency of freezing precipitation in North America and Northern Eurasia
作者: Pavel Ya Groisman; Olga N Bulygina; Xungang Yin; Russell S Vose; Sergey K Gulev; Inger Hanssen-Bauer; Eirik Førland
刊名: Environmental Research Letters
ISSN: 1748-9326
出版年: 2016
发表日期: 2016-04-21
卷: 11, 期:4
语种: 英语
英文摘要:

Freezing rain and freezing drizzle events represent a critical feature of many regions of the world. Even at low intensities, these events often result in natural hazards that cause damage to housing, communication lines, and other man-made infrastructure. These events usually occur near the 0 °C isotherm. In a changing climate, this isotherm will not disappear, but its position in space and time will likely change as will the geography of freezing precipitation. A larger influx of water vapor into the continents from the oceans may also increase the amount and frequency of freezing precipitation events. This paper assesses our current understanding of recent changes in freezing precipitation for the United States, Canada, Norway, and Russia. The research is part of a larger GEWEX Cross-Cut Project addressing 'cold/shoulder season precipitation near 0 °C'. Using an archive of 874 long-term time series (40 years of data) of synoptic observations for these four countries, we document the climatology of daily freezing rain and freezing drizzle occurrences as well as trends therein. The regions with the highest frequency of freezing rains (from 3 to 8 days per year) reside in the northeastern quadrant of the conterminous United States and adjacent areas of southeastern Canada south of 50 °N and over the south and southwest parts of the Great East European Plain. The frequency of freezing drizzle exceeds the frequency of freezing rain occurrence in all areas. During the past decade, the frequency of freezing rain events somewhat decreased over the southeastern US. In North America north of the Arctic Circle, it increased by about 1 day yr−1. Over Norway, freezing rain occurrences increased substantially, especially in the Norwegian Arctic. In European Russia and western Siberia, the frequency of freezing rain somewhat increased (except the southernmost steppe regions and the Arctic regions) while freezing drizzle frequency decreased over entire Russia.

URL: http://iopscience.iop.org/article/10.1088/1748-9326/11/4/045007
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/13765
Appears in Collections:影响、适应和脆弱性
气候减缓与适应

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Groisman_2016_Environ._Res._Lett._11_045007.pdf(4773KB)期刊论文作者接受稿开放获取View Download

作者单位: UCAR at NOAA National Centers for Environmental Information, 151 Patton Avenue, Asheville, NC 28801, USA;P.P. Shirshov Institute of Oceanology, 36 Nakhimovsky Ave., Moscow, 117997, The Russian Federation;P.P. Shirshov Institute of Oceanology, 36 Nakhimovsky Ave., Moscow, 117997, The Russian Federation;All-Russian Research Institute of Hydrometeorological Information—World Data Centre, 6 Koroleva St., Obninsk, Kaluga Oblast’, 249035, The Russian Federation;ERT, Inc., at NOAA National Centers for Environmental Information, 151 Patton Ave., Asheville, NC 28801, USA;NOAA National Centers for Environmental Information, 151 Patton Ave., Asheville, NC 28801, USA;P.P. Shirshov Institute of Oceanology, 36 Nakhimovsky Ave., Moscow, 117997, The Russian Federation;Norwegian Meteorological Institute, Henrik Mohns plass 1, 0313, Oslo, Norway;Norwegian Meteorological Institute, Henrik Mohns plass 1, 0313, Oslo, Norway

Recommended Citation:
Pavel Ya Groisman,Olga N Bulygina,Xungang Yin,et al. Recent changes in the frequency of freezing precipitation in North America and Northern Eurasia[J]. Environmental Research Letters,2016-01-01,11(4)
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Pavel Ya Groisman]'s Articles
[Olga N Bulygina]'s Articles
[Xungang Yin]'s Articles
百度学术
Similar articles in Baidu Scholar
[Pavel Ya Groisman]'s Articles
[Olga N Bulygina]'s Articles
[Xungang Yin]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Pavel Ya Groisman]‘s Articles
[Olga N Bulygina]‘s Articles
[Xungang Yin]‘s Articles
Related Copyright Policies
Null
收藏/分享
文件名: Groisman_2016_Environ._Res._Lett._11_045007.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.