Aquaculture and Fisheries Commons^™

The Joint Venture Controversy: A Short-Term Solution For A Long-Term Fisheries Policy, Laurie A. Frost

Theses and Major Papers

This paper will examine the development of joint ventures under the FCMA, the legislative and regulatory measures designed to control these ventures and the procedures for establishing a joint venture. More recent developments in joint venture policy will be examined, including the controversy over squid joint ventures on the East Coast, to determine what the objectives are and what current policy is regarding join ventures. The debate between harvesters and processors will be put forth as a way of summarizing the costs and benefits of joint ventures to the industry as a whole.

The Vims Trawl Survey : Juvenile Atlantic Croaker, Brenda L. Norcross, Ginny H. Shaw

Reports

An index of juvenile croaker recruitment was developed to test proposed relationships between juveniles and environmental factors. The VIMS trawl survey data base is unique on the east coast because of its duration and continuity. No other data set exists that samples the same species in the same locality with concurrent physical data over a long period of time.

Feasibility Study Of Fish Passage Facilities In The James River, Richmond, Virginia, Joseph G. Loesch, Steven M. Atran, William F. Kriete, Ben Rizzo

Reports

This is a feasibility study on the construction and maintenance of fish passage facilities in the Richmond area of the James River.

A Checklist Of Parasites Of California, Oregon, And Washington Marine And Estuarine Fishes, Milton S. Love, Mike Moser

Harold W. Manter Laboratory of Parasitology: Faculty and Staff Publications

This report is a summary of the published records of parasites found from the marine and estuarine fishes of California, Oregon, and Washington. Coverage has not been limited to the western United States, but rather includes parasite reports from throughout each fish's range. Included is a host-parasite list and parasite-host cross index.

We have produced this survey because we felt there was a need for a single source which would list all the parasites infecting marine and estuarine fish from California, Oregon, and Washington. Pertinent sources are scattered over a number of journals, covering many years. Workers find it time …

The Effects Of Photoperiod On The Prolactin Cells Of Notropis Cornutus (Mitchell), Matthew Kevin Hettinger

Masters Theses

Three groups of the common shiner (Notropis cornutus, Mitchell) were adapted to three different photoperiods. These photoperiods were 16L:8D (summer), 12L:12D (controls), and 8L:16D (winter). The prolactin cells were studied histologically and morphologically with respect to staining characteristics, cell and nuclear morphology, nuclear size, and cellular density. The prolactin cells of those fish under the long photoperiod exhibited greater cellular activity than the controls as evidenced by an increase in nuclear size, cellular density, and by becoming more circular. The prolactin cells of those fish under the short photoperiod exhibited the same characteristics as those in the long photoperiod. The …

Marine Resource Bulletin Vol. 15, No. 3, Virginia Sea Grant, Virginia Institute Of Marine Science

Virginia Marine Resource Bulletin

In this Issue:

Virginia's Soft-Shell Crab Industry

Fish Fin Functions

Redesigning the Scallop Dredge

Roka 83 Exhibition For Delicatessen And Drinks September 11-13, 1983 Utrecht-Holland, William Dupaul, Charlie C. Thomas

Reports

No abstract provided.

New Developments For Offshore Fishery Resources, William D. Dupaul

Reports

No abstract provided.

Prfc Restrictions On Striped Bass Fishing, Herbert M. Austin

Reports

No abstract provided.

Ecosystem Management, An Alternative To Fisheries Management, Herbert M. Austin

Reports

No abstract provided.

The Blue Crab Fisheries Of Virginia And Maryland: A Preliminary Review Of Landings And Fishing Effort, 1929-1981, W. A. Van Engel, R. E. Harris Jr.

Reports

No abstract provided.

Marine Resource Bulletin Vol. 15, No. 2, Virginia Sea Grant, Virginia Institute Of Marine Science

Virginia Marine Resource Bulletin

Special Marine Education Issue

A Comparison Of Expected Returns To Independent And Joint Venture Squid Vessels On The East Coast Of The U.S., Ron Grulich

Reports

No abstract provided.

Report To The Potomac River Fisheries Commission On Hand Scraping And Oyster Culture In The Lower Potomac River, Dexter S. Haven, Elgin A. Dunnington

Reports

No abstract provided.

Development Of Virginia's Artificial Fishing Reefs A Historical Outline (1959-1977), Jon A. Lucy

Reports

No abstract provided.

The Value Of Virginia's Saltwater Recreational Fishery, Jon A. Lucy

Reports

No abstract provided.

A Model Of The Population Dynamics Of The Blue Crab In Chesapeake Bay, Betty Springer Hester

OES Theses and Dissertations

This study has particular application to the blue crab fisheries in Chesapeake Bay, an economically important industry whose successful management has been hindered by relatively poor understanding of the population dynamics. Recent biological studies have indicated a systematic spawning behavior which seems designed for ejection of larvae seaward from the bay entrance where they spend their pre-metamorphosis stages in the neuston. A physical mechanism for retention of the larvae in sufficient proximity to the bay entrance for their return at the proper time which involves the action of wind stress in shallow waters is proposed. Since the supply of blue …

The Growth And Feeding Behavior Of Juvenile Spot, Leiostomus Xanthurus Lacepede, In The Nursery Region Of The James River, Virginia, John Thomas Mccambridge Jr.

OES Theses and Dissertations

The in situ growth and feeding behavior of juvenile spot, Leiostomus xanthurus Lacepede, was investigated for populations in the nursery area of the James River, Virginia. Growth of juvenile spot was found to be fairly rapid (11.34 mm/month, standard length) during their first summer in the nursery grounds, but it levelled off in the autumn. The mean size of spot after the first year was calculated to be 195 mm total length. The weight-length relationship was log W = -5.018 + 3.246(log L), where W = wet weight in grams and L = standard length in millimeters.

Juvenile spot appeared …

The Effect Of Crowding On Growth Of The Cichlid Fish, Oreochromis Mossambicus, Bonnie A. Barrows

OES Theses and Dissertations

It has been reported that the Java tilapia, Oreochromis mossambicus, displays hypersensitivity to a substance it produces when biomass levels in a flow-through culture system exceed 20 g/1, resulting in reduced growth and high mortality. Experiments on the growth of this species in small tanks were conducted in order to determine whether O. mossambicus produces a growth-inhibiting compound under crowded conditions. This species was successfully maintained at biomass levels of 38 g/1 and 57 g/1 with a total mortality of only 4.5%.

The Java tilapia can grow rapidly in small aquaria, as indicated by the data taken during Experiment …

The Role Of Science In Fisheries Management, Herbert Austin

Reports

No abstract provided.

The Density Of Oysters And Shell Upriver From The Campostella Bridge In The Elizabeth River, Dexter S. Haven, James P. Whitcomb

Reports

This study estimates the density of oysters and oyster shells on that portion of the J. H. Miles Co. lease which lies within 450 feet of the upriver edge of the Campostella Bridge.

The Campostella Bridge is located on Route 460 on the Eastern Branch of the Elizabeth River (Figure 1). The area is restricted for shellfish culture by the Virginia State Health Department and salinities are high enough to favor the development of the oyster diseases Haplosporidium costalis (MSX) and Perkinsus marinum (Dermo). Because a combination of the effects of pollution and disease, the area has not produced commercial …

The Induction Of Tolerance To Heavy Metals In Natural And Laboratory Populations Of Fish, Wesley J. Birge, William H. Benson, Jeffrey A. Black

KWRRI Research Reports

Aquatic toxicity studies were performed on two natural populations of fathead minnows. One group of organisms was taken from a metal-contaminated flyash pond associated with a coal-fired power plant and the other group was collected from relatively uncontaminated hatchery ponds. Acute tests indicated that flyash pond fish were significantly more tolerant to cadmium and copper than were hatchery fish. At an exposure concentration of 6.0 mg Cd/L in moderately hard water, the median period of survival for flyash pond fish was 50.0 hr compared to 6.8 hr for hatchery fish. Both groups of organisms were about equally sensitive to zinc. …

Problems In Interstate Fisheries Management, Virginia Institute Of Marine Science

Reports

No abstract provided.

Summary Of The Economic Impact Of The Eighth Annual Virginia Beach Anglers Club Small Boat Marlin Tournament, Jon Lucy

Reports

No abstract provided.

The Effect Of The Endangered Species Act Of 1973, Robert Palmer Yankle Ii

Theses and Major Papers

Scrimshaw, as an art form, had just recently risen a few notches above the state of obscurity. There are still millions of Americans who probably know nothing about it. Inextricably linked with the whaling industry for years, the scrimshaw industry has recently undergone a remarkable transition. When whaling ended in the United States, scrimshaw moved ashore and some people found out that there was a great deal of money to be made in the scrimshaw business. but with the passage of the Marine Mammals Protection Act in 1973, scrimshanders found themselves being tightly regulated by the Federal government. This paper …

Investigation Of Selected Aspects Of Kokanee (Onchorhynchus Nerka) Ecology In Porcupine Reservoir, Utah, With Management Implications, Paul Joel Janssen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Several aspects of kokanee (Onchorhynchus nerka) ecology were studied in the fluctuating, 80ha Porcupine Reservoir, Utah in order to determine optimum management strategies. In 1981, escapement was enumerated and estimates of egg deposition were made. An estimate of the resulting fry recruitment was also attempted and was successful up to the arrival of spring runoff. In 1982, escapement was enumerated and estimates of egg deposition were made, with subsequent estimates of egg deposition and percent survival to the advanced eyed stage. Age and growth rates were determined and survival rates estimated.

Escapement for 1981 and 1982 was 5,463 …

Chronology Of Appearance & Habitat Partitioning By Stream Larval Fishes, Keith Floyd

Masters Theses & Specialist Projects

Larval fish were studied on the Middle Fork of Drake's Creek from 18 March 1982 to 9 September 1982. A total of 6,057 individuals representing 28 species and six unidentified cyprinids was collected. Micropterus sp. was the dominant species representing 33% of the total. Most of the remaining taxa were,generally,equally represented. Juvenile banded sculpins were the first larvae observed -- followed by darters, suckers, minnows, and sunfishes. The percid species, logperch, greenside darter, and Etheostoma (Ulocentra), illustrated the longest spawning periods, their larvae being taken from 24 March to 8 July. Maximum species occurrence was observed from 7 July …

Impact Of The Law Of The Sea Treaty On The Soviet Fishing Industry, Gary Lee Roemmich

Theses and Major Papers

The signing of the United Nations Conference on the Law of the Sea (UNCLOS) Treaty was the maturation of an idea that was born thirty-six years ago. That treaty placed into effect the 200 mile exclusive economic zone (EEZ). A universal 200 mile EEZ could be a death knell for the high-seas fishing fleets we know today as the majority of the major fishing grounds lie within 200 miles of the coast. The Soviet Union presently has the largest fishing fleet in the world and will perhaps feel the largest impact from the treaty signing. This paper intends to evaluate …

Comments To The United States Department Of The Navy On The Draft Environmental Impact Statement On The Disposal Of Decommissioned, Defueled Naval Submarine Reactor Plants, J. A. Musick

Reports

No abstract provided.

Oyster Survey, Great Wicomico River, Michael J. Oesterling, Dexter S. Haven

Reports

No abstract provided.