| Main Title |
Use of small otter trawls in coastal biological surveys / |
| Author |
Mearns, Alan J.,
|
| Other Authors |
|
| CORP Author |
Southern California Coastal Water Research Project, El Segundo.;Corvallis Environmental Research Lab., OR. |
| Publisher |
U.S. Corvallis Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, |
| Year Published |
1978 |
| Report Number |
EPA 600-3-78-083; CONTRIB-66; EPA-R-801152 |
| Stock Number |
PB-287 743 |
| OCLC Number |
04506903 |
| Subjects |
Seashore biology--California, Southern ;
Seashore ecology--California, Southern ;
Trawls and trawling--California, Southern ;
Southern California
|
| Additional Subjects |
Ecology ;
Fishes ;
Invertebrates ;
Coasts ;
Surveys ;
Data processing ;
Fishing ;
Nets ;
Boats ;
Design ;
Lagoons(Ponds) ;
Estuaries ;
Abundance ;
Sampling ;
Assessments ;
Recommendations ;
Environmental surveys ;
Otter trawlers ;
Fishing equipment
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAD |
EPA/600/3-78-083 |
|
Region 1 Library/Boston,MA |
05/04/2001 |
| EJBD ARCHIVE |
EPA 600-3-78-083 |
|
Headquarters Library/Washington,DC |
11/29/2023 |
| EJBD |
EPA 600-3-78-083 |
|
Headquarters Library/Washington,DC |
01/30/2020 |
| EKCD |
EPA-600/3-78-083 |
|
CEMM/GEMMD Library/Gulf Breeze,FL |
06/26/2018 |
| ELBD ARCHIVE |
EPA 600-3-78-083 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 600-3-78-083 |
|
AWBERC Library/Cincinnati,OH |
04/10/1998 |
| ERAD |
EPA 600/3-78-083 |
|
Region 9 Library/San Francisco,CA |
10/16/2012 |
| ESAD |
EPA 600-3-78-083 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| ESBD |
EPA-600-3-78-083 |
|
CPHEA/PESD Library/Corvallis,OR |
03/06/2017 |
| NTIS |
PB-287 743 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vii, 34 pages : illustrations ; 28 cm. |
| Abstract |
Ecological surveys using small otter trawls provide useful and informative data on demersal fish and epibenthic macroinvertebrates of coastal soft bottom areas. This report presents recommendations for selecting and using small otter trawls in coastal biological surveys and suggests methods for handling catches and processing data. Use of small trawls in monitoring surveys is an adaptive use of their original purpose in commercial fishing. Many investigators have made effective use of small trawls in ecological surveys and some of this work is reviewed. Nets ranging in headrope length from 10 to 16 feet are recommended for shallow waters, estuaries, lagoons and aboard small boats; 25-foot nets are recommended for open coastal areas. Use of the gear, accessory gear and care and trouble-shooting procedures are described. |
| Notes |
"EPA 600-3-78-083." "August 1978." Cover title. Prepared for Corvallis Environmental Research Laboratory under Includes bibliographical references (pages 31-33). |
| Place Published |
Corvallis, Or. Springfield, Va. |
| Corporate Au Added Ent |
Corvallis Environmental Research Laboratory,; Southern California Coastal Water Research Project, |
| Title Ser Add Ent |
Research reporting series. Ecological research ; EPA-600/3-78-083.; Contribution (Southern California Coastal Water Research Project) ; no. 66. |
| PUB Date Free Form |
1978 |
| Series Title Traced |
Ecological research series ; EPA-600/3-78-083 |
| Series Title Untraced |
Ecological research series ; EPA 600-3-78-083\ Contribution / Southern California Coastal Water Research Project ; no. 66 |
| NTIS Prices |
PC A03/MF A01 |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| Merged OCLC records |
1225802092 |
| OCLC Time Stamp |
20180621074611 |
| Language |
eng |
| SUDOCS Number |
EP 1.23:600/3-78-083 |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
02856cam 2200601Ia 45010 |
