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《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

卷:

第32卷

期数:

2010年第04期

页码:

430-435

栏目:

水资源与环境

出版日期:

2010-12-20

文章信息/Info

Title:

Drought Disaster and Climatic Change During Ming Dynasty in Yan'an Area

文章编号:

1672-6561(2010)04-0430-06

作者:

赵景波¹; 2; 张冲²

(1.宝鸡文理学院 陕西省灾害监测与机理模拟重点实验室, 陕西 宝鸡 721007; 2.陕西师范大学 旅游与环境学院,陕西 西安 710062)

Author(s):

ZHAO Jing-bo¹; 2;  ZHANG Chong²

(1.Key Laboratory of Disaster Monitoring and Mechanism Simulating of Shaanxi Province, Baoji University of Arts and Sciences, Baoji 721007, Shaanxi, China; 2.School of Tourism and Environment, Shaanxi Normal University, Xi'an 710062, Shaanxi, China)

关键词:

干旱灾害; 极端干旱; 降水量; 等级; 明代; 延安地区

Keywords:

drought disaster;  extremely dry climate;  precipitation;  grade;  Ming Dynasty;  Yan'an Area

分类号:

P532

DOI:

-

文献标志码:

A

摘要:

通过对陕西省延安地区明代(公元1368—1644年)历史资料的搜集和整理,对该时期干旱灾害等级、时间变化及成因进行了分析。结果表明:在明代的277年中,延安地区共发生干旱灾害91次,平均每3年发生1次。轻度干旱灾害发生17次,中等干旱灾害发生30次,大干旱灾害发生29次,特大干旱灾害发生15次,分别占到干旱灾害总数的18.7%、32.9%、31.9%和16.5%。大干旱灾害与特大干旱灾害发生频次高是明代延安地区干旱灾害的突出特点,指示明代总体为干旱气候期。延安明代干旱灾害可分为4个阶段,第一阶段为公元1368—1420年,为干旱灾害少发期;第二阶段为公元1421—1520年,为干旱灾害多发期;第三阶段为公元1521—1617年,为干旱灾害少发期;第四阶段为公元1618—1644年,为干旱灾害多发期。各等级干旱灾害特别是大与特大干旱灾害显著增加,指示第二、四阶段气候显著变干,降雨量明显减少。延安地区明代出现了2个极端干旱气候亚阶段,分别在1480—1499年和1626—1641年之间,当时年均降水量比现今少200mm左右。

Abstract:

Based on a compilation of historical data of drought disasters in Yan'an Area during Ming Dynasty(1368-1644), the temporal change, level and reason of drought disasters were analyzed. The results showed that during 277 years of Ming Dynasty, the drought disasters happened 91 times in Yan'an Area, with average once every 3 years. The drought disaster happened 17, 30, 29 and 15 times for mild, middle, great and serious levels, respectively. The high frequency of both great and serious drought disasters was the outstanding feature of the climate during Ming Dynasty in Yan'an Area, and indicated the climate was arid as a whole. The distribution of drought disasters in Yan'an Area during the Ming Dynasty could be divided into four stages: from 1368 to 1420 with low frequency of drought disasters(the first stage); from 1421 to 1520 with high frequency of drought disasters(the second stage); from 1521 to 1617 with low frequency of drought disasters(the third stage); from 1618 to 1644 with high frequency of drought disasters(the forth stage). The significant dynamics of frequency of drought disasters among the four stages indicated that the climate in the second and fourth stages were obviously drier with decreased precipitation. In the second and fourth stages, there were two sub-stages of extremely dry climate(1480-1499, 1626-1641), in which the precipitation was 200 mm less than that in nowadays.

参考文献/References:

[1] 《延安市志》编纂委员会.延安市志[M].西安:陕西人民出版社,1994.
[2] 杨武圣.陕西省志:第六卷,气象志[M].北京:气象出版社,2001.
[3] 温克刚,翟佑安.中国气象灾害大典(陕西卷)[M].北京:气象出版社,2005.
[4] 竺可桢.中国近五千年来气候变迁的初步研究[J].考古学报,1972(1):15-38.
[5] 袁 林.西北灾荒史[M].兰州:甘肃人民出版社,1994.
[6] Wang J A,Su Y,Shang Y R,et al.Vulnerability Identification and Assessment of Agriculture Drought Disaster in China[J].Advances in Earth Science,2006,21(2):161-168.
[7] Thorndycraft V R, Benito G.Late Holocene Fluvial Chro-nology in Spain: the Role of Climatic Variability and Human Impact [J].Catena,2006,66(1/2):34-41.
[8] 肖 军,赵景波.陕西省54年来农业干旱灾害特征研究[J].干旱区资源与环境,2006,20(5):201-204.
[9] 赵景波,郁耀闯,王长燕.1850—1949年关中地区干旱灾害研究[J].陕西师范大学学报:自然科学版,2006,34(4):99-103.
[10] 谭徐明.近500年我国特大干旱灾害的研究[J].防灾减灾工程学报,2003,23(2):77-83.
[11] 同海丽.陕西省干旱特征与抗旱对策及应急供水[J].地下水,2005,27(4):232-233.
[12] 张德二.中国三千年气象记录总集[M].南京:江苏教育出版社,2004.
[13] 张 超,杨秉赓.计量地理学基础[M].2版.北京:高等教育出版社,1985.
[14] 李兆元,葛凤英.陕西省旱涝规律的探讨[C]∥陕西省气象学会.陕西省气象学会论文选集.西安:陕西省科学技术协会,1964.
[15] 杨 新.陕西干旱灾害特征[J].灾害学,1998,13(2):80-84.
[16] 国家防汛抗旱总指挥部办公室,水利部南京水文资源研究所.中国水干旱灾害[M].北京:中国水利水电出版社,1997.
[17] 张养才.中国农业气象灾害概论[M].北京:气象出版社,1991.
[18] 刘引鸽,缪启龙.西北地区农业干旱灾害与预测研究[J].干旱区地理,2004,27(4):564-569.
[19] 梁 旭,尚永生,张 智,等.我国西北五省干旱灾害历史变化规律分析[J].干旱区资源与环境,1999,13(1):28-33.
[20] 赵景波,马 莉.明代陕南地区洪涝灾害研究[J].地球科学与环境学报,2009,31(2):207-211.
[21] 任朝霞,杨达源.西北干旱区近50年旱涝时空变化及其防御措施研究[J].干旱区资源与环境,2006,20(6):118-121.
[22] 李佩成.关于气候变化的哲学思考[J].地球科学与环境学报,2008,30(4):331-336.
[23] 顾 静,赵景波,周 杰.关中地区元代干旱灾害与气候变化[J].海洋地质与第四纪地质,2007,27(6):111-117.
[24] 任朝霞,杨达源.西北干旱区近50年气候变化特征与趋势[J].地球科学与环境学报,2007,29(1):99-102.

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备注/Memo

备注/Memo:

收稿日期:2010-01-25
基金项目: 宝鸡文理学院陕西省灾害监测与机理模拟重点实验室项目(09JS074); 教育部人文社科研究基地重大招标项目(05JJD770014)
作者简介: 赵景波(1953-),男,山东滕州人,教授,博士研究生导师,理学博士,从事第四纪地质与自然地理研究。E-mail:zhaojb@snnu.edu.cn

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更新日期/Last Update: 2010-12-20