| Main Title |
Nitrogen and phosphorus determinations in estuarine waters : a comparison of methods used in Chesapeake Bay monitoring / |
| Author |
D'Elia, Christopher F. ;
D'Elia, C. F. ;
Magnien, R. E. ;
Zimmermann, C. F. ;
Vaas, P. A. ;
Kaumeyer, N. L.
|
| Other Authors |
|
| CORP Author |
United States. Environmental Protetion Agency. Chesapeake Bay Program.; Maryland Univ., Solomons. Chesapeake Biological Lab.; Maryland Dept. of Health and Mental Hygiene, Baltimore. Office of Environmental Programs.; Environmental Protection Agency, Annapolis, MD. Chesapeake Bay Program. |
| Publisher |
[United States Environmental Protection Agency], |
| Year Published |
1987 |
| Report Number |
EPA 903-R-87-001; PB88142906 |
| Stock Number |
PB88-142906 |
| OCLC Number |
17569408 |
| Subjects |
Water quality--Chesapeake Bay (Md and Va) ;
Water--Nitrogen content--Chesapeake Bay (Md and Va) ;
Water--Phosphorus content--Chesapeake Bay (Md and Va) ;
Atlantic Ocean--Chesapeake Bay
|
| Additional Subjects |
Water quality--Chesapeake Bay (Mdand Va) ;
Chesapeake Bay (Md and Va) ;
Estuaries ;
Nitrogen ;
Phosphorus ;
Salinity ;
Sampling ;
Procedures ;
Oceanographic data ;
Monitoring ;
Chesapeake Bay Monitoring Program
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJAD |
EPA 903/R-87-001 |
|
Region 3 Library/Philadelphia, PA |
06/13/2017 |
| EJAM |
TD225.C54D35 |
|
Region 3 Library/Philadelphia, PA |
01/01/1988 |
| EJDD |
CB 00375 |
|
Env Science Center Library/Ft Meade,MD |
01/01/1988 |
| ELBD ARCHIVE |
EPA 903-R-87-001 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| NTIS |
PB88-142906 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
152 unnumbered pages : illustrations, charts ; 28 cm |
| Abstract |
The study was performed to compare standard EPA techniques for determining nitrogen and phosphorus concentrations in natural waters with oceanographic techniques typically employed by estuarine and marine scientists. Comparisons were made using samples collected over a four month period and a wide range of salinities from Chesapeake Bay. Technical findings and cost comparisons suggest that in estuarine waters the oceanographic procedures provide equivalent or superior results to those obtained by EPA procedures at a considerable cost savings. |
| Notes |
Cover title. "CBP/TRS 7/87." "August 1987." "Chesapeake Bay Program." Includes bibliographical references. |
