Author: Rick ParkerPublisher:
ISBN:
Category : Fish tagging
Languages : en
Pages : 16
Book Description
An Electric Detector System for Recovering Internally Tagged Menhaden, Genus Brevoortia
Author: Rick ParkerPublisher:
ISBN:
Category : Fish tagging
Languages : en
Pages : 16
Book Description
NOAA Technical Report NMFS SSRF.
Author: Special Scientific Report
Author: Kinds and Abundance of Zooplankton Collected by the USCG Icebreaker GLACIER in the Eastern Chukchi Sea, September-October 1970
Author: Bruce L. WingPublisher:
ISBN:
Category : Chukchi Sea
Languages : en
Pages : 28
Book Description
Abundance of Benthic Macroinvertebrates in Natural and Altered Estuarine Areas
Author: Gill Hobart GilmorePublisher:
ISBN:
Category : Benthos
Languages : en
Pages : 24
Book Description
An Annotated List of Larval and Juvenile Fishes Captured with Surface-towed Meter Net in the South Atlantic Bight During Four RV DOLPHIN Cruises Between May 1967 and February 1968
Author: Michael P. FahayPublisher:
ISBN:
Category : Fishes
Languages : en
Pages : 48
Book Description
Proceedings of the International Billfish Symposium, Kailua-Kona, Hawaii, 9-12 August 1972
Author: Richard S. ShomuraPublisher:
ISBN:
Category : Billfish fisheries
Languages : en
Pages : 738
Book Description
Expendable Bathythermograph Observations from the NMFS/MARAD Ship of Opportunity Program for 1972
Author: Steven K. CookPublisher:
ISBN:
Category : Ocean temperature
Languages : en
Pages : 92
Book Description
Results of the second year of operation of the NMFS/MARAD Ship of Opportunity Program are presented in the form of vertical distributions of temperature and horizontal distributions of sea surface salinity and temperature. Operational and data management procedures also are discussed.
Effect of Gas Supersaturated Columbia River Water on the Survival of Juvenile Chinook and Coho Salmon
Author: Theodore H. BlahmPublisher:
ISBN:
Category : Chinook salmon
Languages : en
Pages : 32
Book Description
Seasonal Distributions of Larval Flatfishes (Pleuronectiformes) on the Continental Shelf Between Cape Cod, Massachusetts, and Cape Lookout, North Carolina, 1965-66
Author: W. G. SmithPublisher:
ISBN:
Category : Bothidae
Languages : en
Pages : 636
Book Description
Larval flatfishes, representing 4 families, 17 genera, and 15 species, were identified from collections taken during a 1-yr survey designed to locate spawning grounds and trace dispersion of fish eggs and larvae on the continental shelf. Most flatfishes began spawning in the spring, a time of marked seasonal temperature change. The seasonal distribution of larvae indicated that: 1) bothids had longer spawning seasons than pleuronectids; 2) pleuronectids spawned largely in the northern half of the survey area during the spring; 3) most bothids spawned in the southern half, beginning in spring and continuing through early fall; 4) although cynoglossids spawned incidentally off North Carolina, most of their larvae were transported into the survey area from spawning grounds south of Cape Lookout; 5) the few representatives of the family Soleidae originated south of Cape Lookout; 6) spawning that began in the spring proceeded from south to north as the season progressed, but spawning that began in the fall proceeded from north to south, suggesting that the onset of spawning is triggered by spring warming and fall cooling; 7) most species spawned within a relatively narrow range of temperature; 8) salinity had no apparent influence on spawning.