[1]陆甲,廖雪萍,李耀先.广西农业旱灾对气温降水的响应特征[J].气象研究与应用,2015,36(02):66-69,77.
　Lu Jia,Liao Xue-ping,Li Yao-xian.The Characteristics of the Agricultural Drought Response to precipitation and temperature in Guangxi[J].Journal of Meteorological Research and Application,2015,36(02):66-69,77.
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广西农业旱灾对气温降水的响应特征()
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气象研究与应用[ISSN:1673-8411/CN:45-1356/P]

卷:
第36卷
期数:
2015年02期
页码:
66-69,77
栏目:
应用气象
出版日期:
2015-12-21

文章信息/Info

Title:
The Characteristics of the Agricultural Drought Response to precipitation and temperature in Guangxi
作者:
陆甲1;  廖雪萍2;  李耀先2
1. 广西气候中心, 广西南宁 530022;
2. 广西气象减灾研究所, 广西南宁 520022
Author(s):
Lu Jia1;  Liao Xue-ping2;  Li Yao-xian2
1. Guangxi Climate Centre, Nanning 530022, China;
2. Guangxi Meteorological Disaster Mitigation Institute, Nanning 530022, China
关键词:
广西; 农业干旱; 降水; 高温; 响应
Keywords:
Guangxi; agricultural drought; precipitation; high temperature; response
分类号:
S166
摘要:
基于日降水量、日最高气温以及广西农业干旱的受灾面积和成灾面积资料,分析不同月份不同时间尺度的降水、最高气温与年度农业旱灾的相关关系,探讨广西农业旱灾对降水、气温响应的敏感时段及特征。结果表明:旱灾对不同时段的气温降水的响应不同。其中农业旱灾与降水呈反相关关系,其对降水的明显响应集中在6-11月份;受灾面积对一个月的降水可以有明显响应,而成灾面积对降水的明显响应在一个月以上;高温对农业旱灾有一定的影响,高温与降水不足的叠加可加剧旱情。
Abstract:
Based on the data of precipitation, daily maximum temperature and agricultural drought area and disaster area in Guangxi, the correlations between precipitation, temperature and agricultural drought disaster in different months and on different time scales were analyzed to find the sensitive period and its characteristic of drought disaster response to temperature and precipitation in Guangxi. The results showed that:Drought response differently to the temperature and precipitation at different times, in which there is the inverse correlation between the agricultural drought and precipitation, its obvious response to rainfall concentrated in June-November; the affected area can have obvious response to monthly precipitation, which obvious response of disaster area to precipitation more than a month. High temperature has certain influence to the agricultural drought, and superposition of high temperature and less rainfall can aggravate the drought.

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备注/Memo

备注/Memo:
收稿日期:2015-01-25。
作者简介:陆甲(1980-),男,广西大化人,工程师,主要从事气候与气候变化监测评价工作。
更新日期/Last Update: 1900-01-01