干旱、寒冷和大雪是造成目前普遍感受苦难的最直接原因。
Drought, cold and snow are the proximate causes of this season’s widespread misery.
他们无法生产出足以满足家人需求的庄稼，其部分原因是有可能更加恶化的干旱和洪涝灾害。
They are unable to produce enough crops to coverhousehold needs in part because of drought and floods, which couldworsen.
同时，干旱也是造成非洲脑膜炎爆发的重要原因。
Similarly, meningitis outbreaks in Africa are strongly correlated with drought.
其中有自然原因：2006年以来，加州一直处于一个周期性干旱中，而气候变化是对州内山区积雪的长期威胁。
Some of the reasons are natural; California has been in one of its periodic droughts since 2006, and climate change is a long-term threat to the state's mountain snowpacks.
另外，因为干旱的原因，泰国和另一个大米出口国柬埔寨庄稼都有欠收。
Before the rainy season floods, both Thailand and Cambodia, another exporter, had expected to see smaller crops because of drought.
这些动物死亡的唯一可能的原因就是干旱。
The only probable reason the animals are dying is drought, Moses Litoloh, a senior scientist with the Kenya Wildlife Service, told the newspaper.
之后流量就下降了，部分原因是长时间的干旱，但是规划人并没有做出调整，杜先生说。
Since then, the water flow has dropped, partly because of prolonged droughts, but planners have made no adjustments, Mr.
问题是什么原因导致在东南亚发生这样的干旱？
The question is what causes such droughts in South-East Asia?
导致当前粮食危机的一个原因就是干旱。
芝加哥期货市场上的小麦价格在过去一年里上升了大约百分之50，部分原因是澳大利亚和俄罗斯的干旱导致全球小麦供应量减少。
Wheat prices on the Chicago futures market have risen by about 50 percent during the past year, partly because droughts in Australia and Russia have cut back global supply.
疾病似乎并不是影响世界人口是否激增的主要因素，而干旱和无知更像是潜在原因。
Disease is not likely to be the most important factor in whether the world's population will spike. Drought and ignorance are much more likely candidates.
结果表明，土地退化的主要原因是近年持续干旱少雨，土地利用的强度过大，以及在干旱季节里没有适当的防护措施等。
The results show that the major reason for the land degradation is constant aridity such as shortage of rain, excessive use of land, and shortage of protection measures in dry seasons.
目前粮食危机的原因之一就是干旱。食品物价居高不下的部分原因是像西班牙和澳大利亚这样远的地方都天气干燥。
One cause of the current food crisis is drought . Food prices are high in part because of dry weather in places as far distant as Spain and Australia .
干旱是菜价高涨的原因干旱造成菜价的高涨。
由于人类的活动使植被破坏，是当今许多内陆地区雨量稀少、气候干旱的根本原因。
The vegetation breakdown due to man's activities is the fundamental cause of the rainfall reducing and dry climate in inland area.
干旱、低产、人口膨胀，是造成宁南山区生态环境恶化和经济发展缓慢的重要原因。
Drought, low production and population expansion are important causes of the eco environment worsening and slow economic development in the dryland of Southern Ningxia.
土壤风蚀是中国北方干旱半干旱地区农田土地退化的重要原因。
Soil erosion by wind is a major cause of farmland degradation in arid and semiarid area of north China.
长期高温持续增加地表水的蒸发是一个干旱的重要原因。
Long-term sustainability of the high temperature increases the evaporation of surface water is an important reason for the drought.
引发干旱有多种原因，通常包括缺少降水和高温。
A drought occurs for a variety of reasons, usually including a lack of rainfall and warm temperatures.
有各种原因造成的土地干旱退化，半干旱和干燥低湿地区。比如，气候变化和人类活动所致。
Land degradation in arid, semi-arid and dry sub-humid areas resulting from various factors, including climate variations and human activities.
溶滤和蒸发作用是内陆干旱盆地平原区松散沉积层地下水咸化的主要原因。
Lixiviation and evaporation are main salinization processes of groundwater stored in loose sediments in inland arid basins.
天然原因包括干旱、洪水泛滥、天候异常、虫害和植物疾病等。
Natural causes include drought, flooding, unfavourable weather conditions, plant disease, and insect infestation.
天然原因包括干旱、洪水泛滥、天候异常、虫害和植物疾病等。
Natural causes include drought, flooding, unfavourable weather conditions, plant disease, and insect infestation.
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