Water at the Surface of Earth

Water at the Surface of Earth

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Water at the Surface of the Earth: An Introduction to Ecosystem Hydrodynamics provides an introduction to the ways in which biological, physical, cultural, and urban systems at the surface of the earth operate, with a particular focus on the hydrodynamics of ecosystems, i.e., water and its association with other forms of matter, including pollutants, and with several forms of energy. The chapter sequence in this book follows the downward progress of water from the lower atmosphere, through ecosystems at the earth's surface, through the soil and mantle rock, to the qqwaters under the earth.qq In other words, the book begins with input of water to ecosystems, then describes how it is processed in these systems, and ends with the liquid water yield from them. The book first discusses storms in the atmosphere. These are systems that convert inflows of water vapor into outflows of raindrops and snowflakes that are precipitated to the underlying surface. This is followed by separate chapters on how water is delivered from the atmosphere to surface ecosystems; water budgets at the surface and in the soil; evaporation from these systems back to the atmosphere; water in the local air and rocks; and horizontal movement of water transformed by ecosystems where the preceding storages and fluxes were located.Snow falling at high intensities can effectively tie up a city as it accumulates on the streets; rain at high intensities ... Even while falling through the air, however, snow at high intensities reduces visibility and slows urban functions that depend on long fields of vision, like airport operations. ... For example, a short rain at a rate of 90 mm hra#39; in Milwaukee one August caused three multiple-car accidents withanbsp;...

Title:Water at the Surface of Earth
Author:David M. Miller
Publisher:Academic Press - 1982-10-07


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