在干旱地带，风是大自然侵蚀的主要手段。
在一些干旱地带存在严重的土地退化问题。
There are serious problems of land degradation in some arid zones.
西北干旱地带农业区的灌溉水入渗是地下水补给的重要途径。
The seepage of irrigation water is an important source of groundwater in the irrigated farm region of arid area Northwest China.
冯家滩位于甘肃武点地区北部腾格里沙漠边缘的沙漠干旱地带。
Fengjiatan is situated in the dry desert belt on the border of the Tenggeli desert which Lies to the north of the Wuwei Prefecture of Gansu Province.
除了热带雨林和干旱地带之外，许多其它东西都有着这样的性质。
Many things other than rainforests or drylands share these attributes.
撒哈拉、阿拉伯、伊朗和塔尔沙漠相互连接，形成6千英里宽的北非干旱地带。
The Sahara, Arabian, Iranian, and Thar deserts all connect together to form a 6, 000-mile (9, 600-kilometer) expanse of drylands in North Africa.
随后他们到了PuntaAlta的干旱地带，达尔文在那儿发现了首批化石。
Then they reached dry land at Punta Alta. There Darwin discovered his first fossils10.
目前，干旱地带和潮湿地带在保护性农业的混合栽培和畜牧体系方面存在知识鸿沟。
Currently knowledge gaps exist in relation to CA in arid and humid zones and in the context of mixed cropping and livestock systems.
与世界上其他干旱地带一样，美国西南部的野生动物必须和不断扩张的人类争夺水源。
In the southwestern U. S., as in other arid parts of the world, wildlife must compete for water with a burgeoning human population.
尼罗河在埃及这一干旱地带形成了一个肥沃的漫滩，为原本贫瘠的地区提供了一条生命线。
The Nile River carves a fertile scar through this arid part of Egypt, providing a lifeline in an otherwise barren region.
红海沿岸干旱地带红树林生态系统保护(吉布提、埃及、厄立特里亚、沙特阿拉伯、索马里、苏丹、阿拉伯联合酋长国和也门)。
Conservation of arid zone mangrove ecosystems along the Red Sea (Djibouti, Egypt, Eritrea, Saudi Arabia, Somalia, Sudan, United Arab Emirates and Yemen).
就战争的发生率而言，随着北半球气温的变化，欧洲、亚洲和北半球的地区的干旱地区即从欧亚大陆到北非的干旱地带，参见图si Fig。
In the same manner as the NH temperature variations, the incidence of warfare in the NH, Europe, Asia, and the arid areas of the NH i.e., the arid zone from Eurasia to North Africa; see si Fig.
共和盆地地处半干旱地区，地带性植被为荒漠草原和草原类型。
The zonal vegetations of the semiarid Gonghe Basin are desert steppe and steppe type.
共和盆地地处半干旱地区，地带性植被为荒漠草原和草原类型。
The zonal vegetations of the semiarid Gonghe Basin are desert steppe and steppe type.
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