Water-quality Assessment of the Lower Susquehanna River Basin, Pennsylvania and Maryland
Author : Dennis W. Risser
Publisher :
Page : 84 pages
File Size : 36,83 MB
Release : 1996
Category : Water quality
ISBN :
Author : Dennis W. Risser
Publisher :
Page : 84 pages
File Size : 36,83 MB
Release : 1996
Category : Water quality
ISBN :
Author :
Publisher :
Page : 962 pages
File Size : 24,83 MB
Release : 1991
Category : Hydrology
ISBN :
Author :
Publisher :
Page : 1344 pages
File Size : 11,44 MB
Release : 1990
Category : Water
ISBN :
Author : Robert A. Hainly
Publisher :
Page : 164 pages
File Size : 11,71 MB
Release : 1997
Category : Nutrient pollution of water
ISBN :
Author :
Publisher :
Page : 448 pages
File Size : 31,79 MB
Release : 2001
Category : Hydrology
ISBN :
Author : Bruce D. Lindsey
Publisher : Geological Survey (USGS)
Page : 44 pages
File Size : 38,75 MB
Release : 1998
Category : Science
ISBN :
Author : Carl P. McMorran
Publisher :
Page : 158 pages
File Size : 15,50 MB
Release : 1986
Category : Water quality
ISBN :
Author : National Research Council
Publisher : National Academies Press
Page : 176 pages
File Size : 22,34 MB
Release : 2012-12-20
Category : Nature
ISBN : 0309261856
The first two decades of the U.S. Geological Survey's National Water Quality Assessment (NAWQA) Program have provided a successful and useful assessment of U.S. water-quality conditions, how they have changed over time, and how natural features and human activities have affected those conditions. Now, planning is underway for the third decade (Cycle 3) of the Program outlined in the Science Plan, with challenges including ensuring that the NAWQA remain a national program in the face of declining resources, balancing new activities against long-term studies, and maintaining focus amidst numerous and competing stakeholder demands. The Science Plan for Cycle 3 articulates a forward-thinking vision for NAWQA science over the next decade, building on the previous cycles' data, experience, and products. Preparing for the Third Decade (Cycle 3) of the National Water-Quality Assessment (NAWQA) Program explains the national needs outlined in the plan, NAWQA's need to emphasize collaboration with other USGS and external programs, other federal agencies, state and local governments, and the private sector.
Author :
Publisher :
Page : 874 pages
File Size : 37,30 MB
Release : 1994
Category : Stream measurements
ISBN :
Author : Robert J. Gilliom
Publisher :
Page : 42 pages
File Size : 25,61 MB
Release : 1995
Category : Water quality
ISBN :