Study on the Meteorological Index and Grading of Late Spring Coldness

doi:10.14088/j.cnki.issn0439-8114.2018.15.012

Abstract

Abstract: Study on the meteorological index and grading of late spring coldness were carried out by using the disaster records of the late spring coldness in China and corresponding temperature data of meteorological stations from 1981 to 2000. Based on the analysis of the meteorological index and grading standard of late spring coldness all over the country, the index and grading are established by utilizing temperature departure and its duration. The newly built index was testified by contrasting the grading standards with the actually occurred of coldness in the six representative regions. The results show that the ratio of basically consistent between the new index and actual occurrence of the late spring coldness is 73%~100%, and the percentage of full compliance is 55%~100%. The index could define the cold of the late spring all over the country, which can reflect its course and quantitatively assess its occurrence level. The index is of important significance on meteorological disaster monitoring、evaluation and defense.

Key words: cold of the late spring, meteorological index, grade

CLC Number:

S421

YANG Wen-gang, HUANG Yong-xue, LIU Ke-qun, FAN Jin-jin, MENG Cui-li. Study on the Meteorological Index and Grading of Late Spring Coldness[J]. HUBEI AGRICULTURAL SCIENCES, 2018, 57(15): 49-53.

References

[1] 周广胜. 气候变化对中国农业生产影响研究展望[J].气象与环境科学,2015,38(1):80-94.
[2] 刘玲,沙奕卓,白月明.中国主要农业气象灾害区域分布与减灾对策[J].自然灾害学报,2003(2):92-97.
[3] 高艳,唐建卫,殷贵鸿,等.倒春寒发生时期和次数对冬小麦产量性状的影响[J].麦类作物学报,2015,35(5):687-692.
[4] 刘雪梅,陈波,林丽红,等.倒春寒天气对水稻烂秧的影响评估方法[J].贵州气象,2000(4):22-27.
[5] 王海,张垚,赵祥,等.倒春寒对不同秋眠级紫花苜蓿脯氨酸含量与产量的影响[J].草原与草坪,2007(6):12-17.
[6] 王梓,徐军亮,魏红旭.中国“倒春寒”天气的发生及对树木春季生长影响[J].北方园艺,2015(16):195-201.
[7] 王春乙,娄秀荣,王建林.中国农业气象灾害对作物产量的影响[J].自然灾害学报,2007(5):37-43.
[8] 许大全. 光合作用研究进展:从分子机理到绿色革命[J].植物生理学报,2001(2):97-108.
[9] 吴增福,杨有盛,朱福顺,等.倒春寒的划分和预报服务探讨[J].气象科学,1998(3):288-294.
[10] 许炳南. 贵州气候灾害的划分标准[J].贵州气象,1999(3):42-47.
[11] 张淑惠. 福建的倒春寒及其环流背景[J].气象,1996(3):51-53.
[12] 张云瑾,尹红梅.云南70~90年代倒春寒的天气气候特征[J].云南大学学报(自然科学版),1999,21(5):370-373.
[13] 庞文保. 陕西汉中盆地水稻倒春寒几种预报方法的比较研究[J].中国农业气象,1999(2):54-56.
[14] 王梓,徐军亮,魏红旭.中国“倒春寒”天气的发生及对树木春季生长影响[J].北方园艺,2015(16):195-201.
[15] 刘建华,程建刚,秦剑,等.中国气象灾害大典云南卷[M].北京:气象出版社,2006.
[16] 宋德众,蔡思树,吴滨,等.中国气象灾害大典福建卷[M].北京:气象出版社,2007.
[17] 杨年珠,涂方旭,黄雪松,等.中国气象灾害大典广西卷[M].北京:气象出版社,2007.
[18] 陈双溪,吴涛,符平恭,等.中国气象灾害大典江西卷[M].北京:气象出版社,2006.
[19] 詹兆渝,刘庆,程文秀,等.中国气象灾害大典四川卷[M].北京:气象出版社,2006.
[20] 姜海如,杨柏松,吴世经,等.中国气象灾害大典湖北卷[M].北京:气象出版社,2007.