Troubled waters: Water availability drives human-baboon encounters in a protected, semi-arid landscape

The Landscape as a Unit for Rangeland Inventory in Arid and Semi-arid Regions of Iran

Severe range degradation was critically extended in many region of Iran and caused many rangelands were restricted and interwoven with croplands in a complex system. Therefore, rangeland planning and inventory as an isolated activity has become almost impossible. Current landscape planning involves contributions of different social organizations often with different interests and with different...

A bridge over troubled waters.

Lung transplantation (LTx) remains the only therapeutic strategy for the treatment of end-stage respiratory failure in selected patients [1,2]. However, clinical scenario of LTx is rapidly changing. Two aspects still characterize LTx in comparison with the transplant of other solid organs. First, only a limited number of lung grafts is considered suitable for transplant within the donors’ pool....

Niches of common bryophytes in a semi-arid landscape

The Santa Monica Mountains, adjacent to the Pacific Ocean just west of Los Angeles, California, have low elevation, high relief and a Mediterranean climate. To date 122 species of bryophytes have been found, especially in the moist drainages. Species that were common (about half of the 122) were compared in terms of microhabitat variables (substrate softness, moisture, slope and shadiness) and ...

Soil water regime and water concervation efficiency in a non-irrigated semi-arid environment

Oil on troubled waters.

either by changing the ice sheet's basal thermal regime or by introducing water into the path of the ice stream through periodic drainage events. If this proves to be the case, it would substantially change our understanding of the effect of subglacial lakes on ice-sheet stability. It indicates that basal hydrology needs to be accounted for in numerical models of ice-sheet motion because it has...