Main Title |
Submerged aquatic vegetation : distribution and abundance in the lower Chesapeake Bay and the interactive effects of light, epiphytes, and grazers / |
Author |
Orth, Robert J. ;
Moore, Kenneth A. ;
van Montfrans, Jacques
|
Other Authors |
|
CORP Author |
Virginia Inst. of Marine Science, Gloucester Point.;Environmental Protection Agency, Annapolis, MD. Chesapeake Bay Program. |
Publisher |
U.S. Environmental Protection Agency, Chespeake Bay Program ; Available from National Technical Information Service, |
Year Published |
1983 |
Report Number |
EPA-600/3-83-019; EPA-X-003246 |
Stock Number |
PB83-189365 |
OCLC Number |
27247871 |
Subjects |
Aquatic plants--Chesapeake Bay (Md and Va) ;
Epiphytes--Chesapeake Bay (Md and Va) ;
Atlantic Ocean--Chesapeake Bay
|
Additional Subjects |
Aquatic plants ;
Chesapeake Bay ;
Underwater environments ;
Distribution(Property) ;
Abundance ;
History ;
Aerial photographs ;
Underwater light ;
Salinity ;
Tolerances(Physiology) ;
sea grasses ;
Snails ;
Photosynthesis ;
Baseline studies ;
Grazing ;
Bittium varium
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EJAD |
EPA 600/3-83-019 |
|
Region 3 Library/Philadelphia, PA |
01/22/1993 |
EJDD |
CB 00346 |
|
Env Science Center Library/Ft Meade,MD |
10/27/1995 |
ELBD RPS |
EPA 600-3-83-019 |
repository copy |
AWBERC Library/Cincinnati,OH |
06/23/2016 |
NTIS |
PB83-189365 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
vi, 136 pages ; 28 cm |
Abstract |
This final grant report is subdivided into two major sections. The first section describes the distribution and abundance of submerged aquatic vegetation (SAV) in the lower Bay. Baseline information for SAV was collected in 1978 and supplemented with additional information from 1979. Subsequently, in 1980 and 1981, overflights were conducted of all polyhaline and mesohaline areas mapped for SAV in 1978 and photographs were taken from which aerial coverage of the vegetation was measured. The data from 1978 through 1981 were analyzed for short term changes in SAV distribution and abundance. |
Notes |
"April 1983." "EPA-600/3-83-019." |