Opportunities to Improve the U.S. Geological Survey...

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

National Research Council
آپ کو یہ کتاب کتنی پسند ہے؟
فائل کی کوالٹی کیا ہے؟
کوالٹی کا جائزہ لینے کے لیے کتاب ڈاؤن لوڈ کریں
فائل کی کوالٹی کیا ہے؟
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.
سب زمرہ:
سال:
2002
ناشر کتب:
National Academies Press
زبان:
english
صفحات:
252
ISBN 10:
0309509475
ISBN 13:
9780309509473
فائل:
PDF, 4.50 MB
IPFS:
CID , CID Blake2b
english, 2002
آن لائن پڑھیں
میں تبدیلی جاری ہے۔
میں تبدیلی ناکام ہو گئی۔

اہم جملے