Publications matching your search query
Results 576 to 600 of 1277
Networks – structured graphs consisting of sets of nodes connected by edges – provide a rich framework … for data visualisation and exploratory analyses. Although rarely used for the visualisation of ecological … data, networks are well suited to this purpose…
The 2007 Antarctic ozone hole is reviewed from a variety of … perspectives, making use of various Australian data and analyses. The 2007 ozone hole was relatively modest, particularly … in comparison to that of 2006…
Iron is the limiting micronutrient in the Southern Ocean and experiments have … demonstrated that addition of soluble iron to surface waters results in phytoplankton … blooms, particularly by large diatoms. Antarctic krill (Euphausia superba)…
The distribution of Sphagnum cuspidatum has been subject to controversy. Although historically reported from all continents except Antarctica recent authors consider S. cuspidatum to be endemic to Europe and eastern North America.
resulted in devastating bushfires igniting in south-eastern Australia. As a result, a significant amount of smoke aerosols was injected into the upper troposphere-lower stratosphere (UTLS) region. Its properties, in particular H2O enhancement inside the smoke plume…
Ice core records from Antarctic and Greenland have revealed that the last deglaciation (ca. 19,000 to 11,000 years before present) was accompanied by a ca. 80 ppmv increase in atmospheric CO2 and a sequence of large, hemispheric climate variations.
The Dome Summit South ice core from Law Dome, East Antarctica is 1200 m long and reveals an unusually high accumulation rate for Late Holocene precipitation (640 kg m2/a), dating to 90,000 years before present (BP) at its base.
Ice core records from Antarctic and Greenland have revealed that the last deglaciation (ca. 19, 000 to 11, 000 years before present) was accompanied by an 80 ppmv increase in atmospheric CO2 and a sequence of large, hemispheric climate variations.
Geisz et al. report an unexpected consequence of climate … change, implicating glacier meltwater as a source for DDT … in coastal Antarctic seas (1). Hypothetically, glaciers may … act as secondary sources for DDT and there may be a link … to climate change. However, their data are sparse, variable…