Across the stable density stratification of the abyssal ocean, deep dense water is slowly propelled upward by sustained, though irregular, turbulent mixing. The resulting mean upwelling determines large-scale oceanic circulation properties like heat and
Sports are physical contests pursued for the goals and challenges they entail. Popular sports include football (soccer), gridiron football, basketball, baseball, ice hockey, field hockey, cricket, tennis, rugby, and golf. Learn more about the development
Here's a clue. Imagine the air pressing down is contained inside a giant, invisible tube pressing down on Earth's surface next to your feet.If you imagined something a bit like a pair of scales that can measure the weight of the air in the tube, congratulations! That's pretty much ...
How does the thermocline of a body of water change with latitude? Why doesn't centrifugal force actually exist? Why do cladograms have their shape? Why is physical geography important? Why are semicircular canals important? Why does Earth have plate tectonics and continents?
Urban form and structure are concepts in urban planning and geography that describe the physical layout and organization of cities13,14,15. Urban form pertains to the physical aspects of the urban environment and its various elements. We measured minority segregation, income segregation, population ...
To be fair, you're also going to have to choose a "flat" few inches of surface that stands proud of the local geography (such that anything higher is below the curvature of the Earth for its proximity), and deal with an impossible resolution of an impossibly zoomed telephoto shot from ...
came along and carried email off into the cloud. Now we're all used to the idea that emails can be stored and processed through a server in some remote part of the world, easily accessible from a Web browser, wherever we happen to be. Pushing email off into the cloud makes it supremel...
The chemical, physical and biochemical changes which the contents of the dough undergo during the assembly process are very complex. Therefore, model ideas are conceived, which attempt to separate the various phases, although it is accepted that in practice any differentiation in terms of time is ...
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Department of Physical Geography and Ecosystem Science, Lund University, 223 62 Lund, Sweden 2 Department of Ecology and Environmental Sciences, Umeå University, 901 87 Umeå, Sweden 3 School of Geography, Earth & Environmental Sciences, University of Birmingham, Birmingham B15 2TT, UK 4 Birmin...