2015年宝鸡市冬季气候条件分析

利用2015年冬季宝鸡全市11个县区的气温、降水、日照资料与2014年冬季、1981—2010年冬季气候标准值进行统计对比，对宝鸡市11个县区2015年冬季的气候特点、主要气象灾害及其对农业生产和人民生活的影响进行分析。结果表明，2015年宝鸡市冬季气温太白、千阳、凤县正常，其余各县偏高0．1～1．2℃；降水陇县、太白、凤县偏多1～5成，其余各县偏少2～5成；日照时数时空分布不均，麟游、眉县正常，其余各县偏多1～3成。宝鸡市2015年冬季主要气象灾害是寒潮、雾霾、道路结冰等。这些气象灾害对设施大棚蔬菜生长和果树安全越冬以及人民群众的健康生活、交通运输带来了不利影响。

Analysis of Winter Weather Conditions in Baoji City in 2015

The temperature, precipitation and sunshine data of 11 districts and counties in Baoji City in winter of 2015 were compared with the winter weather standard values in winter of 2014 and winters from 1981 to 2010.Effects of climate characters and main meteorological disasters in winter of 2015 in 11 districts and counties of Baoji City on the agricultural production and people’s livelihood were analyzed.Results showed that winter temperature of Taibai, Qianyang and Fengxian in Baoji in 2015 were normal;other counties were relatively high by 0.1 -1.2℃.Precip-itation in Shuilong County, Taibai and Fengxian were ten-fifty percents more; while other counties were twenty-fifty percents less.Spatial and temporal distribution of sunshine duration was uneven;while Lingyou and Meixian were normal, other counties were ten-thirty more.The major meteorological disasters in winter in Baoji City in 2015 were cold wave, haze, road icing and so on.These meteorological disasters brought ad-verse impacts on the growth of facilities greenhouse vegetables, the safe overwintering of fruit trees, the people’s healthy life, and the communi-cation and transportation.