High aridity levels also promoted functionally contrasting strategies: for example, tall species with ... observed only occurred in the most arid and grazed drylands, highlighting the phenotypic ...

This cultural landscape is an example of a system that appears to have been more ... 3.0 Maymand is a small and relatively self-contained south facing valley within the arid chain of Iran’s central ...

The giant quiver tree is the most charismatic of three tree aloe species that draw photographic trophy hunters to the arid landscape spread across 1,400 kilometers (870 miles) between Namibia’s ...