1) drought and flooding disasters
旱涝气候灾害
1.
The characteristics of the interdecadal variations of drought and flooding disasters in China are analyzed by using the observed data.
作者还从东亚气候系统的年代际变化系统地分析了发生在我国旱涝气候灾害年代际变化的机理。
2) drought and flood disaster
旱涝灾害
1.
Analysis on the change law of drought and flood disaster in Jinghe basin from 1470 to 1979
泾河流域1470—1979年旱涝灾害变化规律分析
2.
Based on 50 years data,the dynamic change law of drought and flood disaster and it's driving factors were studied in west of Jilin Province.
本文在对吉林省西部近50年的数据资料统计的基础上,研究了吉林省西部旱涝灾害的动态变化规律,并对其驱动力进行了分析。
3) drought and flood disasters
旱涝灾害
1.
Based on the data of drought and flood disasters in Northeast China during 1751 to 2000,the characteristics of drought and flood disasters are analyzed.
利用东北区1751~2000年旱涝灾害资料,分析了该区近250年来旱涝灾害演变的特征。
2.
Based on the historical records in Guangdong during the history period,the series of the drought and flood disasters,the moist index and the cold index are set up in this paper and these series are analyzed by the correlative analysis,the wavelet analysis and the power spectrum analysis.
通过对广东旱涝及冻灾史料的整理分析,采用相关分析、波谱分析等方法对历史时期广东旱涝灾害发生规律及其与厄尔尼诺事件、太阳活动的可能关系进行探讨。
4) drought and flood
旱涝灾害
1.
Both drought and flood are resulted from imbalance of water in the atmosphere.
无论是旱灾,还是涝灾都是空间场中水的失衡引起的,因此研究旱涝灾害实际上就是要研究水或与水紧密相关的各类地理要素特征在空间场中的三维动态分布。
2.
In this paper, recent water environmental problems in China, water pollution, short of water resources and drought and flood,are analyzed and generalized by quoting detailed data.
引用翔实的资料 ,分析概括了目前中国水环境面临的主要问题是水体污染、水资源短缺和旱涝灾害。
3.
This paper analyzes the drought and flood disasters from 1950 to 2001, some importment conclusions about the features and causes of the disasters as good as follows: the circle of the disasters occurs shorter and shorter, the effect of time and space isn`t balance.
钦州市旱涝灾害发生频率高且灾情惨重;1950~2001年旱涝灾害发生有周期缩短和时空的影响不均衡等特征;主要的致灾因子有自然环境复杂多样、气候异常、防灾减灾体系脆弱以及人口与社会财富集聚体的增多和集中等。
5) drought and waterlogging
旱涝灾害
1.
The people-made facters of drought and waterlogging and the countermeasures of lightening the effect of the disaster;
我国旱涝灾害的人为因素及减灾对策
2.
The regularity of the formation of drought and waterlogging in Hengyang has been obtained according to the statistics and analyses of the climate date from 1960 to 1994.
利用1960年至1994年的气候资料进行统计分析，得出了衡阳旱涝灾害出现的规律；阐述了旱涝灾害的成因；提出了防治旱涝灾害的措施。
6) flood and drought
旱涝灾害
1.
Consequently the influence of flood and drought on the grain production is analyzed.
并研究了长沙市旱涝灾害与粮食产量波动的关系。
2.
The results show that flood and drought disasters in Chaohu basin are frequent.
利用巢湖流域14个站点39年(1961~2000年)的降水观测资料,采用Z指数作为旱涝指标,运用地理信息系统(GIS)等方法,对巢湖流域汛期旱涝的时空变化特征进行了分析探讨,其结果表明:巢湖流域旱涝灾害十分频繁,旱涝灾害发生的频率和降水量呈现正相关关系,具有阶段性和周期性等特性,空间分布上存在一定的结构性,巢湖流域北部为易旱易涝区,西部为易旱区,东南部、南部是易涝区,中北部是不易旱易涝区。
补充资料：《中国近五百年旱涝分布图集》
《中国近五百年旱涝分布图集》
Yearly Charts of Dryness/Wetness in China for the Last 500 years Period
zhongguo Jin wubainian hanlao fenbu tuii《中国近五百年旱涝分布图集》(Yearlr Clu刁禹of刀，记“/Wet~in Chinafor the加t 500 years Per衣以)反映中国近500年早涝分布状况的著作。该书收集了中国历史文献，尤其是巧世纪以来的各地地方志书中有关气候的记载;绘制了中国自1470~1979年历史旱涝分布图共引0幅;1951~1979年实测降水量和降水距平百分率分布图共119幅;以及全国120个站点sro年旱涝等级序列表。 该图集由中央气象局气象科学研究院主持，北京大学、南京大学等全国so多个单位共同完成。它是研究气候变化的珍贵资料，也是气候资源分析、利用的重要参考文献，可供生产建设、科学研究、经济规划等部门参考使用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条