By investigating distribution and change of rainfall from 1961 to 2000 with analyses of empirial orthogonal function,wavelet and fractal dimension,the typical drought and waterlog were confirmed.
利用黄土高原40 a降水资料,采用EOF、小波分析和计算分维数等方法,确定典型旱涝年份,分析典型旱涝年降水量和频次变化特征。
In order to ascertain a reasonable strip mining project for the coal mining under villages with thin bedrocks under the thick alluvium in Linhuan, the characters of surface subsidence in strip mining were studied by numerical simulation method based on discrete element.
为了确定临涣煤矿厚表土层薄基岩下合理的村庄压煤条带开采方案,采用离散元数值模拟方法研究厚表土层薄基岩下条带开采地表沉陷特征。
Characteristics of Outgoing Longwave Radiation Related to Typical Flood and Drought Years over the East of Southwest China in Summer
西南地区东部夏季典型旱涝年的OLR特征
CLIMATIC CHANGE OF GLOBAL LAND FLOOD/DROUGHT IN JUNE--AUGUST DURING 1920--2000
1920～2000年全球6～8月陆地旱涝气候变化
A STUDY OF THE CHARACTERISTICS OF SUMMER DRYNESS AND WETNESS IN EAST OF CHINA DURING 40 YEARS
近40年我国东部夏季旱涝气候特征
The Variations of the Cold-warm and the Drought-flood during the Recent 50 Years in Heilongjiang Province;
近50年来黑龙江省的冷暖和旱涝变化
THE TEMPORAL AND SPATIAL CHANGE OF DROUGHT-FLOOD IN NORTHERN CHINA FOR THE LAST 50 YEARS;
近50年我国北方地区旱涝的时空变化
The Situation of Droughts and Floods in North china from 1928 to 1937 and Analysis of the Causes;
1928—1937年华北的旱涝灾情及成因探析
An Initial Analysis of the Characteristics of Droughts and Floods for Dandong during the Period from 1951 to 2006
1951-2006年丹东地区旱涝特征初步分析
Study on drought and flood changes in recent 2000 a in Heihe River Basin
近2000年黑河流域旱涝变化研究
If a dry year, very wet year, or a severe winter occurs, they may die.
如遇上旱年，涝年或冬季严寒，它们就可能死亡。
The Drought and Flood Signals in Recent 700 Years Indicated by Long Tree-rings of Sabina Tibetica in Zaduo of Qinghai Province
青海杂多圆柏年轮指示的近700年旱涝变化
The Relationship between the El Ni?o Events and the Drought or Excessive Rain of Northwest China during 1845 to 1988
1845—1988年期间厄尔尼诺事件与我国西北旱涝
THE MODES AND ABRUPT CHANGES OF CLIMATE IN CHINA DURING RECENT 2000 YEARS
2000年来我国旱涝气候演化的阶段性和突变
Studies on Temporal and Spatial Distribution Characteristics of Droughts and Floods in Horqin Sandy Land in the Recent 300 Years;
科尔沁沙地近300年旱涝时空分布特征研究
The Study on Some Problems of Climate Change of Drought and Flood in Global Land during 1948-2001;
1948—2001年全球陆地旱涝气候变化的若干问题研究
THE RELATIONSHIP BETWEEN DROUGHTS,FLOODS AND CLIMATIC CHANGES IN THE MIDDLE AND LOWER REACHES OF THE CHANGJIANG RIVER SINCE LAST 1 000 YEARS;
近1000年长江中下游旱涝与气候变化关系
The Drought-Waterlogging Forecast in 10～15 Years in Middle and Lower Reaches of the Changjiang River;
长江中下游地区未来10～15年旱涝趋势预测
Patterns of Dryness/Wetness in China Before 2050 Projected by the ECHAM5 Model
基于ECHAM5模式预估2050年前中国旱涝格局趋势
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