沙漠边缘的半干旱土地处于非常脆弱的生态平衡之中，而这些半干旱区域对于持续增加的环境压力的适应能力极其有限。
The semiarid lands bordering the deserts exist in a delicate ecological balance and are limited in their potential to adjust to increased environmental pressures.
这种根深蒂固的传统以存在在这片干旱土地上丰富的泉水为支撑。
This deep-rooted heritage is underpinned by the plentiful sweet water springs which exist in this otherwise arid land.
干旱土地尤其受到这些趋势的影响，因为畜牧业往往是生活在这些地区的人口的唯一生计来源。
Dry lands are particularly affected by these trends, as livestock are often the only source of livelihoods for the people living in these areas.
旱地耕作法：指一种在干旱或半干旱土地上不使用灌溉方法生产作物的耕作制度。
Dry farming; dryland farming: a system of producing crops in arid and semiarid regions without the use of irrigation.
旱地耕作法指一种在干旱或半干旱土地上不使用灌溉方法生产作物的耕作制度。常常采用一年休耕、一年种植的方法。
Dry farming; dryland farming a system of producing crops in arid and semiarid regions without the use of irrigation. Frequently alternate years of fallow and cropping are practiced.
其目的是为干旱的土地带来生命，并帮助对抗恶劣的环境。
The aim is to bring life to the dry lands and help to fight the bad environment.
一路上，我们破坏了大多数我们曾经耕作过的的土地，经常把翠绿的自然生态区变成了半干旱的沙漠。
Along the way, we despoiled most of the land we worked, often turning verdant, natural ecozones into semi-arid deserts.
他们给干旱的土地浇水。
在过去的19年里，他通过在附近的土地上植树，把干旱的村庄变成了地下水丰富的地方。
He has changed his dry village into a place rich in ground water by planting trees on nearby land for the last 19 years.
自2010年以来，干旱和昆虫已经导致加州超过1亿棵树死亡，其中大部分发生在2016年，野火已经烧毁了数十万英亩的土地。
Already, since 2010, drought and insects have killed over 100 million trees in California, most of them in 2016 alone, and wildfires have burned hundreds of thousands of acres.
许多干旱的土地被重新开发，新的科技也可以使人们到更深的水域去探索。
Most dry land has been picked over, and better technology allows exploration in ever deeper waters.
房子周围的土地完全干旱得裂开来，就像干旱时期的萨赫勒沙漠一样。
The ground around the house is completely dry and cracked like the land in the Sahel Desert during the drought.
但是，这种积极影响被气候变暖带来的干旱所抵消，限制了南半球的植物生长，导致全球土地生产力出现负增长。
But that effect was offset by warming-associated drought that limited growth in the Southern Hemisphere, resulting in a net global loss of land productivity.
报告称，拉萨这片几十年来都干旱的土地，正在经历着自1961年以来的首次温度超过30度的天气。
Amid the worst drought in decades, Lhasa experienced its first temperature above 30c since records began in 1961, the report said.
东边很远的地方，我们悬崖的顶部是一平方英里干旱的土地，上面满是印第安草，仙人掌以及香草。
In the distance to the east, our cliff top fanned out into an arid square mile of Indian grass, prickly pear, and more sage.
但当干旱来临，农民开始保卫自己的耕地，甚至是尚未耕种的土地，因为担心牧群的破坏。
But with the drought, the farmers began to fence off their land-even fallow land-for fear it would be ruined by passing herds.
因为干旱和环境恶化，供水大幅削减，他今年仅能在自己20%的土地上种植灌溉作物。
With water deliveries slashed because of drought and environmental disputes, he could plant only 20 percent of his property with irrigated crops this year.
土地很干旱，他花费了大量的时间去挖掘灌溉水渠来灌溉牧场。
With the land so arid, he spends a lot of time tending to the system of irrigation ditches that run through the property.
我尽我所能遵守诫训，但这样做，我的心渴得像干旱的土地。
I obey the commandments to the best of my ability I hope, but in doing so my soul thirsts like a parched land.
他还强调说，由于全球气候变暖导致的干旱也有可能加快土地沙漠化的速度。
He also warned that global warming could exacerbate the problem by causing drought.
而在河北省，约230万公顷的农业土地严重地受到了连续两亇季节干旱的影响，地下水位已经跌落了0.6米。
In Hebei Province, some 2.3 million hectares of agricultural land have been severely affected by two consecutive drought seasons, and the level of groundwater has fallen by 0.6 meters.
在过去的30年中，全球受干旱影响的土地数量增加了一倍。
Around the world, the amount of land affected by drought has doubled in the past thirty years.
自从去年一场严峻的干旱袭击了亚马逊120万平方公里的土地之后，科学家们就对亚马逊热带雨林地区进行着谨慎的观察。
Scientists are keeping a wary eye on the Amazon's rain forests after a severe drought struck some 1.2 million square miles of forest last year.
在干旱的巴西东北部，澳大利亚桉树覆盖了1.5万多平方英里的土地。
In dry northeastern Brazil, Australian eucalyptus covers more than 15, 000 square miles.
在干旱的巴西东北部，澳大利亚桉树覆盖了1.5万多平方英里的土地。
In dry northeastern Brazil, Australian eucalyptus covers more than 15,000 square miles.
值此防治荒漠化和干旱世界日，让我们重申对防治荒漠化和土地退化以及减少干旱影响的承诺；我们应当认识到，改善土壤，就是改善我们的生活。
On this Day, let us reaffirm our commitment to combating desertification and land degradation and mitigating the effects of drought; and let us recognize that enhancing soils enhances life.
值此防治荒漠化和干旱世界日，让我们重申对防治荒漠化和土地退化以及减少干旱影响的承诺；我们应当认识到，改善土壤，就是改善我们的生活。
On this Day, let us reaffirm our commitment to combating desertification and land degradation and mitigating the effects of drought; and let us recognize that enhancing soils enhances life.
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