One idea is as you suggest that major weather patterns, something like El Nino, are responsible.
一种观点是，像你说的那样，主要的天气模式如厄尔尼诺现象，才是罪魁祸首。
In recent years, there have been more wildfires because of dry, hot weather, and changeable weather patterns because of global warming.
近年来，由于干旱、炎热的天气，以及全球变暖导致的多变天气模式，导致了更多的森林火灾。
Climate change is the long-term changes in the world's weather patterns that are mostly caused by human activity.
气候变化是世界气候模式的长期变化，主要是由人类活动造成的。
Ocean scientists study the chemical make-up of the ocean, weather patterns, the geography of the ocean floor, and many other areas.
海洋科学家研究海洋的化学成分、气候模式、海底地貌以及许多其他领域。
At local scales, this changes weather patterns.
在地区范围内，这种现象会改变当地的气候。
Tajikistan’s $50 million in grants will be used to prepare for changing weather patterns.
塔吉克斯坦的5000万美元赠款将被用于为气候模式变化进行的准备工作。
My friend could write about submarines, water polo, and weather patterns and make each paper fascinating.
这位朋友写的文章可以是关于潜艇，水球，天气的任何一类，每篇文章都那么引人入胜。
The projection was based on research that identified how low solar activity affected winter weather patterns.
这项推测是根据一项研究得出的，该研究辨析出了太阳活动减弱会以何种方式影响到冬季的气候模式。
The newest is the clouds layer, which now shows rain and snow in real-time weather patterns, across the globe.
最新的应用是云层应用，可以实时的显示全球范围内的天气情况。
Global warming erodes coastlines, spreads pests and water-borne diseases and produces more erratic weather patterns.
全球变暖侵蚀海岸线，使虫灾泛滥、水性传染病扩散，气候变化更加无常。
In fact levels are known to vary widely within even small areas, depending on weather patterns and building materials.
事实上，即使在很小的区域内，辐射水平也会随着天气状况和建筑材料等因素千差万别。
This is particularly true if the change in global weather patterns substantially alters rainfall amounts in some areas of the US.
全球气候模式的变化正从本质上改变着某些地区的降雨量，这一点显得尤为明显。
While global warming is undoubtedly an important factor, it does not fully account for these extreme and unusual weather patterns.
虽然“全球变暖”无疑是一个重要因素，它不是这些极端和异常天气模式的全部原因。
As possible fields of application, Pollack named environmental systems, weather patterns, population genetics, cosmology and oceanography.
波拉克列举了可能应用的领域，如环境系统、气候模式、群体遗传学、宇宙学和海洋学。
They have suffered from rampant overfishing, whose effects are sometimes amplified by the disruptive El nino and La Nina weather patterns.
鳀鱼一直承受猖獗的过分捕捞，而其效应有时候更因破坏性的“圣婴”和“反圣婴”天气形态而扩大。
148Scientists studying historical weather patterns have discovered that in the mid-sixth century, Earth suddenly became significantly cooler.
148研究历史上气候变化的学者发现在六世纪中叶，地球突然变冷了很多。
Southeast Asia's economy also relies heavily on agriculture and forestry, both of which may be affected significantly by changing weather patterns.
东南亚经济还严重依赖农业和林业，二者都容易受到气候变化的极大影响。
They will bear the brunt of changing weather patterns, water shortages, and rising sea levels even though they are the least equipped to deal with them.
他们在天气模式改变、水资源匮乏和海平面上升中首当其冲，而且他们最缺乏应对手段。
The culprit behind these unusual weather patterns is a persistent high pressure system that is steering storms away from the south central United States.
持续的高压系统阻止了热带风暴向美国中南部移动，正是引起气候如此异常的罪魁祸首。
Higher temperatures could mean longer growing seasons for some farmers but might also bring more pests or change weather patterns that some crops depend on.
——对有些农民来说，高温意味着更长的作物生长期，但是也可能增加害虫的数量，或者改变某些作物赖以生存的气候形式。
Changing weather patterns may also put densely populated areas at risk of deadly flooding, along with the resulting contamination of food and water supplies.
气侯模式的改变会让一些人口稠密的地区面临特大洪灾的危险，伴之而来的是食物和水源的污染。
La ninas change global weather patterns; they are associated with less moisture in the air, resulting in less rain along the coasts of North and South America.
拉尼娜改变了全球的气象格局：由于它的出现，大气中水汽的减少，从而导致南北美洲海岸的少雨。
It says countries in the region are reeling from a combination of erratic weather patterns, the global economic crisis and intensifying conflict and insecurity.
联合国儿童基金会说，该地区的国家受到变化无常的天气状况、全球经济危机以及不断加剧的冲突和不安定的多重因素的影响而步履维艰。
Economists and scientists are still debating how emissions will affect climate in Asia, though generally they agree that weather patterns should become more volatile.
在二氧化碳排放将对亚洲气候造成何种影响的问题上，经济学家和科学家仍争论不休，但他们基本上一致认为，亚洲的气候可能会变得更加不稳定。
The drought that caused the rapid decline has been linked to El Niño, a climate phenomenon that occurs every two to seven years and changes worldwide weather patterns.
导致的水位的急剧下降的干旱已经和厄尔尼诺现象联系起来，这种气候现象每两到七年会出现一次并改变世界范围内的天气形势。
Cooling in Europe is unlikely due to global warming, but oceanic changes alter weather patterns and lead to higher than average sea level rise in the eastern US and UK.
全球变暖让欧洲不大可能再降温，但海洋变化将改变天气模式并导致在美国东部和英国的海平面上升得比其他地方更快。
Environmental degradation and changing weather patterns allow known diseases to flare up in unexpected places, at unexpected times, and with unprecedented Numbers of cases.
环境恶化和气候模式变化导致一些已知疾病在人们意想不到的地点和时间突然暴发，引发前所未有的大量病例。
Environmental degradation and changing weather patterns allow known diseases to flare up in unexpected places, at unexpected times, and with unprecedented Numbers of cases.
环境恶化和气候模式变化导致一些已知疾病在人们意想不到的地点和时间突然暴发，引发前所未有的大量病例。
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