Its situation was exacerbated by continued loss of biodiversity and desertification, land degradation and persistent droughts, especially in the Horn of Africa and Sahel regions.
科学家们发现,这些持续干旱的时期与最严重的数十年的现代干旱不同,包括20世纪30年代的“尘土碗”.
The scientists found these persistent dry periods were different from even the most severe decades-long modern droughts, including the 1930s'"Dust Bowl.".
(b)由于飓风的影响,持续干旱以及缺少肥料,2005年谷物(主要是水稻和玉米)产量再次下降。
(b) The production of cereal crops(mostly paddy rice and maize) fell again in 2005, owing to the effects of hurricanes, a lingering drought and the lack of fertilizers.
加州的持续干旱将影响到不同庄稼的生长,包括桃子。
Ongoing drought conditions continue to affect many crops in California, including peaches.
加州中部持续干旱已经四年了,农民们每天都面临缺水的挑战。
It was the fourth year of drought in central California; farmers were challenged daily by the shortage of water.
很多发展中国家的农业生产都受到无规律降雨、持续干旱和洪水的不利影响。
Agricultural production in many developing countries had been adversely affected by erratic rainfall, persistent droughts and floods.
美国加州、巴西东部和中东的持续干旱,则使得地下水储量变得枯竭。
Prolonged droughts in California, eastern Brazil and the Middle East led to depleted groundwater reserves.
阿根廷、南非和澳大利亚等国持续干旱也令人对未来数月的粮食供应产生怀疑。
The continued dry conditions in Argentina, South Africa and Australia also cast doubts over supplies in the coming months.
据首席部长所述,2001年上半年持续干旱严重影响农业生产,使生产下降45%。
According to the Chief Minister, the prolonged dry spell in the first half of 2001 seriously impacted agricultural production, which fell by 45 per cent.
在南部非洲,持续干旱导致2012年谷物总产量减少,包括莱索托在内的多个国家的产量大幅下滑。
In Southern Africa, a prolonged dry spell caused a drop in overall cereal production in 2012, with several countries registering significant declines, including Lesotho.
在过去一年中,非洲之角、中美洲、中亚和南亚的持续干旱,留下了它肆虐的印记。
During the past year, continuing drought in the Horn of Africa, Central America and Central and South Asia left a trail of devastation.
Luckily timed to the onset of good rains(after several years of drought), corn yields in Malawi more than doubled between 2005-2006 and increased again in 2007.
The rain helped relieve persistent drought conditions; however, it caused significant flooding in Martin County on August 2, where a total of 300 homes received water damage.
Most of the once-abundant and varied wildlife has disappeared, and agropastoral development is constrained by increasing desertification, erratic seasonal rainfall and successive dry spells.
Agricultural production has continued to pose a challenge over the years due to a combination of factors: limited arable land; repeated drought spells; erratic weather patterns and inadequate agricultural technology.
Permanent and seasonal migrations, whether cross-border or within a country, are dictated by poverty, deteriorating living conditions, chronic drought, armed conflict and/or political instability.
加利福尼亚州持续严重干旱.
California's Continuing Severe Drought.
与持续干旱和环境退化有关的普遍贫穷;.
Widespread poverty associated with persistent drought and environmental degradation;
比如,巴西持续干旱已经影响到咖啡、糖和大豆的价格。
For example, an ongoing drought in Brazil is impacting the prices of coffee, sugar and soybeans.3.
另外,大范围的持续干旱,也给一些地区春耕备耕带来了困难。
In addition, a wide range of persistent drought, but also to some areas of the spring plowing difficult.
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