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Climate Change, Nitrogen Loss Threaten Plant Life in Arid Desert Soils（图）
Climate Change Nitrogen Loss Plant Life Arid Desert Soils
2009/11/24
In the Mojave Desert winds howl across this hottest place in North America, blowing sands across Death Valley and through empty ghost towns, swirling across treeless land for hundreds of miles. But ev...
Eastern Asian endemic seed plant genera and their paleogeographic history throughout the Northern Hemisphere
Cretaceous eastern Asia endemic paleobotany phytogeography Tertiary
2009/8/4
We review the fossil history of seed plant genera that are now endemic to eastern Asia. Although the majority of eastern Asian endemic genera have no known fossil record at all, 54 genera, or about 9%...
Herbaceous Plant Cover Establishment in a Barren Materials Quarry
Biodiversity soil analyses soil rehabilitation mining
2010/3/17
The ability to establish cover using grass and legume species without any soil preparation was studied in a barren materials quarry. The biodiversity indexes (Simpson) during the growing season as wel...