Genre : Groundwater
Publisher :
ISBN_10 : UCR:31210025350800
Copyright Year : 1991
File Format : All Formats
File Download : 37
Price : FREE


E-BOOK EXCERPT

#1Bestseller in [pdf] [tuebl] [kindle] [epub] [mobi] [audiobook], #1 e-Book New Release

Genre : Groundwater
Publisher :
ISBN_10 : UCR:31210025350800
Copyright Year : 1991
File Format : All Formats
File Download : 37
Price : FREE


E-BOOK EXCERPT

#1Bestseller in [pdf] [tuebl] [kindle] [epub] [mobi] [audiobook], #1 e-Book New Release

Genre : Hydrology
Publisher :
ISBN_10 : OSU:32435051576346
Copyright Year : 1987
File Format : All Formats
File Download :
Price : FREE


E-BOOK EXCERPT

#1Bestseller in [pdf] [tuebl] [kindle] [epub] [mobi] [audiobook], #1 e-Book New Release

Genre :
Publisher :
ISBN_10 : NWU:35556035565803
Copyright Year : 2004
File Format : All Formats
File Download :
Price : FREE


E-BOOK EXCERPT

#1Bestseller in [pdf] [tuebl] [kindle] [epub] [mobi] [audiobook], #1 e-Book New Release

Genre :
Publisher :
ISBN_10 : NWU:35556036810729
Copyright Year : 2006
File Format : All Formats
File Download : 4
Price : FREE


E-BOOK EXCERPT

#1Bestseller in [pdf] [tuebl] [kindle] [epub] [mobi] [audiobook], #1 e-Book New Release

📒 Publications Of The Geological Survey by Geological Survey (U.S.)

Genre : Geology
Publisher :
ISBN_10 : STANFORD:36105006313626
Copyright Year : 1992
File Format : All Formats
File Download :
Price : FREE


E-BOOK EXCERPT

#1Bestseller in [pdf] [tuebl] [kindle] [epub] [mobi] [audiobook], #1 e-Book New Release

Genre : Irrigation
Publisher :
ISBN_10 : UOM:39015027727380
Copyright Year : 1992
File Format : All Formats
File Download : 142
Price : FREE


E-BOOK EXCERPT

#1Bestseller in [pdf] [tuebl] [kindle] [epub] [mobi] [audiobook], #1 e-Book New Release

Genre : Geology
Publisher :
ISBN_10 : MINN:31951D02027633P
Copyright Year : 1999
File Format : All Formats
File Download : 79
Price : FREE


E-BOOK EXCERPT

#1Bestseller in [pdf] [tuebl] [kindle] [epub] [mobi] [audiobook], #1 e-Book New Release

Genre :
Publisher : CreateSpace
ISBN_10 : 1500503061
Copyright Year : 2014-08-01
File Format : All Formats
File Download : 72
Price : FREE


E-BOOK EXCERPT

A natural consequence of groundwater withdrawals is the removal of water from subsurface storage, but the overall rates and magnitude of groundwater depletion in the United States are not well characterized. This study evaluates long- term cumulative depletion volumes in 40 separate aquifers or areas and one land use category in the United States, bringing together information from the literature and from new analy- ses. Depletion is directly calculated using calibrated ground- water models, analytical approaches, or volumetric budget analyses for multiple aquifer systems. Estimated groundwater depletion in the United States during 1900-2008 totals approx- imately 1,000 cubic kilometers (km3). Furthermore, the rate of groundwater depletion has increased markedly since about 1950, with maximum rates occurring during the most recent period (2000-2008) when the depletion rate averaged almost 25 km3 per year (compared to 9.2 km3 per year averaged over the 1900-2008 timeframe).

#1Bestseller in [pdf] [tuebl] [kindle] [epub] [mobi] [audiobook], #1 e-Book New Release

📒 Riparian Areas by National Research Council

Genre : Science
Publisher : National Academies Press
ISBN_10 : 9780309082952
Copyright Year : 2002-10-10
File Format : All Formats
File Download : 448
Price : FREE


E-BOOK EXCERPT

The Clean Water Act (CWA) requires that wetlands be protected from degradation because of their important ecological functions including maintenance of high water quality and provision of fish and wildlife habitat. However, this protection generally does not encompass riparian areasâ€"the lands bordering rivers and lakesâ€"even though they often provide the same functions as wetlands. Growing recognition of the similarities in wetland and riparian area functioning and the differences in their legal protection led the NRC in 1999 to undertake a study of riparian areas, which has culminated in Riparian Areas: Functioning and Strategies for Management. The report is intended to heighten awareness of riparian areas commensurate with their ecological and societal values. The primary conclusion is that, because riparian areas perform a disproportionate number of biological and physical functions on a unit area basis, restoration of riparian functions along America’s waterbodies should be a national goal.

#1Bestseller in [pdf] [tuebl] [kindle] [epub] [mobi] [audiobook], #1 e-Book New Release