Highveld, South Africa, 1998
| Photo of the Day | 2005-10-01 | | 下一张图片 |
中文注释:作者: Kenneth Garrett
图片故事:高清壁纸:英文注释:An intense storm cloud forms over South Africa's Highveld. The Highveld contains the greatest span of remaining grassland in southern Africa. These grasslands act as natural water purifiers, where the peat filters out 90 percent of the harmful chemicals from herbicides. Clean water is an extremely valuable resource in southern Africa. (Photograph shot on assignment for, but not published in, "The Dawn of Humans," August 1998, National Geographic magazine) 相关文章: |
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