Climate change characteristics analysis of Jingzhou city from 1961 to 2018

doi:10.14088/j.cnki.issn0439-8114.2020.16.013

Abstract

Abstract: In order to study the temporal and spatial variation characteristics of climate in Jingzhou city, the data of average daily temperature, daily precipitation and sunshine duration from 1961 to 2018 of six national meteorological stations in Jingzhou city were used to analyze the temporal and spatial variation characteristics of major climatic factors in Jingzhou city by using linear tendency estimation method, cumulative anomaly method and M-K mutation test method. The results showed that in the past 58 years, the trend of temperature increase in Jingzhou city, especially since the 1990s; The precipitation showed upward trend, while the annual fluctuation was large; The annual solar duration decreased significantly. The temperature increase of Jingzhou city was mainly from February to May and from September to December. The precipitation increase trend was obvious in July, and the precipitation decrease was mainly in autumn; The decrease of sunshine duration in summer was the main reason for the poor illumination in Jingzhou city. The trend of climate change in stations Jingzhou city was basically the same, only the annual precipitation of Songzi station showed a decreasing trend, which was contrary to the overall change trend of Jingzhou city. With the warming of the climate, the heat resources of Jingzhou city increased obviously.

Key words: climatic elements, characteristics of change, abrupt change test method, Jingzhou city

CLC Number:

P467

GAO Hua-dong, DENG Yan-jun, FEI Qiang, YANG Qing-qing, LIU Shi-hui. Climate change characteristics analysis of Jingzhou city from 1961 to 2018[J]. HUBEI AGRICULTURAL SCIENCES, 2020, 59(16): 66-71.

References

[1] IPCC. Special report on global warming of 1.5 ℃[M]. UK:Cambridge university press,2018.
[2] 任国玉,郭军,徐铭志,等. 近50年中国地面气候变化基本特征[J]. 气象学报,2005,63(6):942-956.
[3] 孔锋,吕丽莉,方建,等. 中国不同时段气候变暖速率的时空分异研究(1961—2014)[J]. 北京师范大学学报(自然科学版),2017,53(4):426-435.
[4] 谭方颖,王建林,宋迎波. 华北平原近45年气候变化特征分析[J]. 气象,2010,36(5):40-45.
[5] 贺伟,布仁仓,熊在平,等. 1961—2005年东北地区气温和降水变化趋势[J]. 生态学报,2013,33(2):519-531.
[6] 吴燕辉,周勇. 1958—2004年江汉平原气温变化特征分析[J]. 气象与环境学报,2007,23(3):5-9.
[7] 魏宝华,赵家成,刘咏燕. 湖北省近46年区域气候变化特征[J]. 三峡大学学报,2008,30(S2):232-234.
[8] 刘可群,陈正洪,张礼平,等. 湖北省近45年降水气候变化及其对旱涝的影响[J]. 气象,2007,33(11):58-64.
[9] 魏凤英. 现代气候统计诊断与预测技术[M]. 北京:气象出版社,2007.43-50,69-72.
[10] 王树廷. 关于日平均气温稳定通过各级界限温度初终日期的统计方法[J]. 气象,1982,8(6):29-30.
[11] 胡琦,潘学标,邵长秀,等. 1961—2010年中国农业热量资源分布和变化特征[J]. 中国农业气象,2014,35(2):119-127.
[12] 虞海燕,刘树华,赵娜,等. 1951—2009年中国不同区域气温和降水量变化特征[J]. 气象与环境学报,2011,27(4):1-11.
[13] 张峻,张艺玄. 长江中下游地区近60a降水变化规律研究[J]. 暴雨灾害,2019,38(3):259-266.
[14] 张立波,娄伟平. 近50年长江中下游地区日照时数的时空特征及其影响因素[J]. 长江流域资源与环境,2013,22(5):595-601.
[15] 彭少麟,周凯,叶有华,等. 城市热岛效应研究进展[J]. 生态环境,2005(4):574-579.
[16] 唐国利,任国玉. 近百年中国地表气温变化趋势的再分析[J]. 气候与环境研究,2005,10(4):791-798.
[17] 丁丽佳,谢松元. 气候变暖对潮州水稻主要生育期的影响和对策[J]. 中国农业气象,2009,30(S1):97-102,106.
[18] 余卫东,赵国强,陈怀亮. 气候变化对河南省主要农作物生育期的影响[J]. 中国农业气象,2007,28(1):9-12.
[19] 居辉,熊伟,许吟隆,等. 气候变化对我国小麦产量的影响[J]. 作物学报,2005,31(10):1340-1343.
[20] 熊伟,林而达,蒋金荷,等. 中国粮食生产的综合影响分析[J]. 地理学报,2010,65(4):397-406.
[21] 冯明,陈正洪,刘可群,等. 湖北省主要农业气象灾害变化分析[J]. 中国农业气象,2006,27(4):343-348.
[22] 周守华,黄永平,熊勤学. 江汉平原盛夏冷害的发生趋势和气候背景[J]. 中国农业气象,2008,29(2):234-236.
[23] 郭树龙,温季,姜新. 基于SPEI的1960—2018年江汉平原旱涝规律分析及预测[J]. 灌溉排水学报,2018,37(9):108-115.
[24] 郭建平. 气候变化对中国农业生产的影响研究进展[J]. 应用气象学报,2015,26(1):1-11.
[25] 霍治国,李茂松,王丽,等. 气候变暖对中国农作物病虫害的影响[J]. 中国农业科学,2012,45(10):1926-1934.
[26] 霍治国,李茂松,王丽,等. 降水变化对中国农作物病虫害的影响[J]. 中国农业科学,2012,45(10):1935-1945.