大约3.48亿公顷森林用于保持水土资源，控制雪崩和荒漠化，稳定沙丘和保护沿海地区。
Around 348 million hectares of forests are used to conserve soil and water, control avalanches and desertification, stabilize sand dunes and protect coastal areas.
利比亚95%面积是荒漠，20%是沙丘，没有一条四季不断的河流过。
Ninety-five percent of Libya is desert, 20 percent is dunes, and not a single perennial river runs through it.
对分布于古尔班通古特沙漠南缘典型沙质荒漠大沙鼠的巢域选择特征研究表明，该鼠种主要选择丘间地及固定沙丘为筑巢地形。
The research about home range choose of the desert great gerbil in south of Zhungur desert shows the gerbil choose mainly the site between sand dune to built it nest.
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