Author: United States. National Marine Fisheries ServicePublisher:
ISBN:
Category : Fishing surveys
Languages : en
Pages : 64
Book Description
Salt-water Angling Survey
Author: United States. National Marine Fisheries ServicePublisher:
ISBN:
Category : Fishing surveys
Languages : en
Pages : 64
Book Description
The Salt-water Angling Survey
Author: United States. Bureau of Sport Fisheries and WildlifePublisher:
ISBN:
Category : Fishes
Languages : en
Pages : 64
Book Description
1970 Salt-water Angling Survey
Author: David G. DeuelPublisher:
ISBN:
Category : Fishing surveys
Languages : en
Pages : 68
Book Description
Resource Publication (United States. Bureau of Sport Fisheries and Wildlife)
Author: The 1965 Salt-water Angling Survey
Author: David G. DeuelPublisher:
ISBN:
Category : Saltwater fishing
Languages : en
Pages : 60
Book Description
In 1960, when the Bureau of Sport Fisheries and Wildlife intiated a program of research on migratory marine game fishes, there were no statistics on salt-water fish catches for the Nation as a whole. Without a good measure of resource use it was difficult to pinpoint problem areas and to plan a sound program of research for marine fishes.
Resource Publication
Author: Progress in Sport Fishery Research
Author: Federal Register
Author: Publisher:
ISBN:
Category : Delegated legislation
Languages : en
Pages : 1660
Book Description
Gulf of Maine-Georges Bank Ichthyoplankton Collected on ICNAF Larval Herring Surveys September 1971-February 1975
Author: John B. Colton (Jr.)Publisher:
ISBN:
Category : Atlantic herring
Languages : en
Pages : 592
Book Description
The families, genera, and species of all larval fishes are tabulated and the abundance, length frequencies, and distribution of 12 species and 2 families are summarized utilizing data collected on 8 ichthyoplankton surveys of the Gulf of Maine-Georges Bank area. The segregation of coastal and oceanic species north and south of the coastal/slope water boundary during December is evidence in a comparison of the distribution of upper 100-m integrated temperature and Atlantic herring. Myctophidae, and Paralepididae larvae. All larval barracudinas and laternfishes occurred in areas where the integrated temperature was above 11° and 13°C, respectively. Ninety-one percent of positive larval herring tows were in areas where the integrated temperature was below 13°C.
Author: