دانلود کتاب Opportunities to Improve the U.S. Geological Survey National Water Quality Assessment Program

Name: Opportunities to Improve the U.S. Geological Survey National Water Quality Assessment Program
Availability: InStock
Author: Committee to Improve the U.S. Geological Survey National Water Quality Assessment Program
ISBN: 0309083052, 9780309083058, 9780309509473

by Committee to Improve the U.S. Geological Survey National Water Quality Assessment Program, Water Science

عنوان فارسی: فرصت هایی برای بهبود برنامه ارزیابی کیفیت آب ملی زمینشناسی ایالات متحده
سال: 2002
زبان: انگلیسی
تعداد صفحه (نسخه چاپی - نسخه الکترونیکی): 252-253
شابک: 0309083052, 9780309083058, 9780309509473
نوع فایل: PDF دانلود نرم افزار مطالعه
حجم: 5.00 مگابایت

گزارش تخلف

دانلود کتاب

افزودن خلاصه فارسی

جزییات کتاب

The U.S. Geological Survey (USGS) established the National Water Quality Assesment (NAWQA) program in 1985 to assess water quality conditions and trends in representative river basins and aquifers across the United States. With this report, the NRC's Water Science and Technology Board has provided advice to USGS regarding NAWQA five separate times as the program evolved from an unfunded concept to a mature and nationally - recognized program in 2002. This report assesses the program's development and representative accomplishments to date and makes recommendations on opportunities to improve NAWQA as it begins its second decade of nationwide monitoring.