干旱

The zebras, known for their narrow stripes and large ears, are dying of anthrax at an alarming rate in the scrub-peppered, sprawling plains in and around Kenya's central Samburu National Reserve, one of their last remaining habitats, and more are feared to have perished further north, they said.

肯尼亚野生动物保护组织的官员及科学家们日前表示，最近一段时间内肆虐于东非大地的严重干旱天气使生活在肯尼亚境内的珍稀细斑纹斑马出现了大批死亡的现象，而在兽群中突然爆发的炭疽热疫情则进一步加剧了这一趋势，并使得这种本已处于濒危状态的物种面临彻底灭绝的厄运。

From nature factor, there is arid and strong wind and plenty of sand material that derives from alleviation of rivers in Shiquanhe basin. The vegetation ecology system is very vulnerable. From human being action, the actions of secular excessive firewood and herd and disorder exploitation sandrock make origin vegetation completely destroy and alleviation including plenty of sand material whose structure is loose expose under the effect of wind force.

从自然因素看，狮泉河盆地气候干旱多风，河流冲积形成的沙源物质丰富，植物生态系统脆弱；从人类活动来看，多年的滥樵、过牧、乱采砂石等行为，将原植被破坏殆尽，使结构松散的含有丰富沙物质的狮泉河冲积物直接暴露于风力作用之下。

In this study,we present the cycle and reproductive characteristics of the viviparous lizard Sceloporus grammicus from populations of arid environments near Pachuca City,in the state of Hidalgo ,México.

本文报道墨西哥伊达尔戈州帕丘卡地区干旱环境中卵胎生条纹强棱蜥的繁殖周期及特征。

The impacts of the low temperature and drought combination would reduce the maize yield by 34.5% which was higher than by low temperature and drought separatedly.

同时也很好地验证了WOFOST作物模型应用于低温和干旱对玉米产量影响的适应性。

Gliricidia Sepium, for example, is a Central American tree that grows well even in poor, dry soil.

例如，毒鼠豆树生长在中美洲，它甚至在贫瘠干旱的土壤中也能茁壮成长。

Interspecific hybrids were obtained between a trifluralin-resistant form of the wild species Setaria viridis and the trifluralin-susceptible cultivated foxtail millet.

谷子是较重要的粮食作物，它的抗旱、耐瘠、适应性广的特点及在水肥地高产、贫瘠地稳产的特性，对于干旱地区生态农业建设具有重要意义。

For the same year, soil moisture and evapotranspiration of woodland and shrubland were significantly higher than that of cropland.

对于相同年份，乔灌林地的土壤含水量和蒸散量都显著地大于农地；对于相同的植被类型，干旱年份(2 0 0 2年)的土壤含水量和蒸散量都显著小于湿润年份(2 0 0 3年)。

Soil moisture of shrubland and wasteland are the lowest among the four land use types.

湿润年份，降雨量的增大弱化了地形和土地利用类型对土壤水分时空格局的影响；而干旱年份正好相反。

Low-level, drought-related skirmishing is especially likely in areas of small-arms proliferation, such as the Horn of Africa; and in areas where other, like Christian-Muslim tension, also exist.

这种低水平的、与干旱相关的小规模冲突特别容易发生在那些轻武器泛滥成灾的地区，比如&非洲之角&索马里；又或者是基督徒与穆斯林之间摩擦抵牾的敏感地带。

Low-level, drought-related skirmishing is especially likely in areas of small-arms proliferation, such as the Horn of Africa; and in areas where other fault-lines , like Christian-Muslim tension, also exist.

这种低水平的、与干旱相关的小规模冲突特别容易发生在那些轻武器泛滥成灾的地区，比如&非洲之角&索马里；又或者是基督徒与穆斯林之间摩擦抵牾的敏感地带。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了