Synopsis of Biological Data on the Chum Salmon, Oncorhynchus Keta (Walbaum) 1792
Title | Synopsis of Biological Data on the Chum Salmon, Oncorhynchus Keta (Walbaum) 1792 PDF eBook |
Author | Richard G. Bakkala |
Publisher | |
Pages | 100 |
Release | 1970 |
Genre | Chum salmon |
ISBN |
Biological Report
Title | Biological Report PDF eBook |
Author | |
Publisher | |
Pages | 488 |
Release | 1986 |
Genre | |
ISBN |
Biological Characteristics and Population Status of Anadromous Salmon in Southeast Alaska
Title | Biological Characteristics and Population Status of Anadromous Salmon in Southeast Alaska PDF eBook |
Author | |
Publisher | |
Pages | 264 |
Release | 2000 |
Genre | Anadromous fishes |
ISBN |
History and Development of Surf Clam Harvesting Gear
Title | History and Development of Surf Clam Harvesting Gear PDF eBook |
Author | Phillip S. Parker |
Publisher | |
Pages | 260 |
Release | 1971 |
Genre | Clam fisheries |
ISBN |
The development of harvesting gear for [Atlantic] surf clams, Spisula solidissima, along the eastern coast of the United States is reviewed from early times up to the present. Early clamming was done by hand using rakes or tongs, while today the industry depends upon large, efficient dredges operating from stable vessels. Little gear development took place prior to World War II; however, since that time, the industry has made rapid strides in the development of harvesting gear. Today this trend is still very much i evidence, with gear constantly being modified for adaption to newer vessel types. Most gear development work has been the result of the surf clam industry itself. However, the Federal Government, in cooperation with the industry, has developed several pieces of equipment for adaptation to clamming gear.
NOAA Technical Report NMFS CIRC.
Title | NOAA Technical Report NMFS CIRC. PDF eBook |
Author | |
Publisher | |
Pages | 28 |
Release | 1973 |
Genre | Fisheries |
ISBN |
Circular
Title | Circular PDF eBook |
Author | |
Publisher | |
Pages | 834 |
Release | 1971 |
Genre | Fisheries |
ISBN |
Fishery Publications, Calendar Year 1970
Title | Fishery Publications, Calendar Year 1970 PDF eBook |
Author | Mary Ellen Engett |
Publisher | |
Pages | 44 |
Release | 1972 |
Genre | Fisheries |
ISBN |