Main Title |
Winter Field Use of CO2 Freezing to Obtain Core Samples of Stream Sediments. |
Author |
Lotspeich, Frederick B. ;
Schallock., Eldor W. ;
|
CORP Author |
Environmental Protection Agency, College, Alaska. Arctic Environmental Research Lab. |
Year Published |
1974 |
Report Number |
Working Paper-27; |
Stock Number |
PB-245 779 |
Additional Subjects |
Sediments ;
Sampling ;
Streams ;
Biological productivity ;
Cores ;
Substrates ;
Extraction ;
Carbon dioxide ;
Sandy gravel ;
Freezing ;
Test equipment ;
Winter ;
Alaska ;
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-245 779 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
24p |
Abstract |
The paper describes the equipment, procedures, modifications and results of taking samples of gravel-bottomed streams using a CO2 freezing technique. |