Recent increase in aerosol loading over the Australian arid zone
نویسندگان
چکیده
منابع مشابه
Literature in the Arid Zone
This chapter surveys and assesses from an ecocentric perspective some representative literary portrayals of the Australian deserts. Generally, it contrasts works that portray the desert as an alien, hostile, and undifferentiated void with works that recognise and value the biological particularities of specific desert places. It explores the literature of three dominant cultural orientations to...
متن کاملLivestock Management in the Arid Zone: Coping Strategies
The arid zone encompasses land that has an imbalance between precipitation and losses through evaporation. Globally, arid zones comprise large part of many countries in the mid-latitudes in both the Northern and the Southern hemispheres. Both Australia and Iran are countries with a large arid zone. This negative water balance in the arid zone affects the type of land use in these countries. At ...
متن کاملWater Balance and Urine Production in the Australian Arid-zone Crab Holthuisana
The permeability to tritiated water (hourly exchange fraction = 0-164) and the rate of urine flow (0-47% body weight/day) are lower than recorded in other freshwater decapods. The calculated net osmotic water flux (2-71 % body weight/day) is 5 times the water output in the urine, indicating that there is extrarenal excretion of water. Water balance is maintained in the absence of urine producti...
متن کاملPalaeoclimate change drove diversification among isolated mountain refugia in the Australian arid zone.
Refugia featured prominently in shaping evolutionary trajectories during repeated cycles of glaciation in the Quaternary, particularly in the Northern Hemisphere. The Southern Hemisphere instead experienced cycles of severe aridification but little is known about the temporal presence and role of refugia for arid-adapted biota. Isolated mountain ranges located in the Australian arid zone likely...
متن کاملBirth of a biome: insights into the assembly and maintenance of the Australian arid zone biota.
The integration of phylogenetics, phylogeography and palaeoenvironmental studies is providing major insights into the historical forces that have shaped the Earth's biomes. Yet our present view is biased towards arctic and temperate/tropical forest regions, with very little focus on the extensive arid regions of the planet. The Australian arid zone is one of the largest desert landform systems ...
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ژورنال
عنوان ژورنال: Atmospheric Chemistry and Physics
سال: 2010
ISSN: 1680-7324
DOI: 10.5194/acp-10-1689-2010