10729 to 10740 of 13838 results
Invasive alien species are among the primary causes of biodiversity change globally, with the risks thereof broadly understood for most regions of the world. They are similarly thought to be […]
During the heroic age of Antarctic exploration, snow blindness was a common problem, but not all the descriptions of it lit the modern view of the disease, and some of […]
The Antarctic ozone hole of 2010 is reviewed from a variety of perspectives, making use of various data and analyses. Based on total column ozone metrics, the 2010 ozone hole […]
Physiological mechanisms mediating carryover effects, wherein events or activities occurring in one season, habitat, or life-history stage affect important processes in subsequent life-history stages, are largely unknown. The mechanism most […]
Lineages undergoing rapid radiations provide exceptional opportunities for studying speciation and adaptation, but also represent a challenge for molecular systematics because retention of ancestral polymorphisms and the occurrence of hybridization […]
Lubchenco challenges scientists to: ‘‘ address the most urgent needs of society, in proportion to their importance; communicate their knowledge and understanding widely in order to inform decisions of individuals […]
Throughout much of the year a coastal polynya along Ronne Ice Front in the southern Weddell Sea is maintained by winds blowing from Ronne Ice Shelf and tidal divergence [Foldvik […]