Physical Sciences and Mathematics Commons^™

Physical And Geological Studies Of The Proposed Bridge-Tunnel Crossing Of Hampton Roads Near Craney Island, C. S. Fang, B. J. Neilson, A. Y. Kuo, R. J. Byrne, C. S. Welch

Reports

Part 1: James River Hydraulic Model Tests

Part 2: Impact on Shoreline, Hampton Flats and Newport News Point Area

Part 3: Drogue Study, Hampton Flats and Newport News Point

Part 4: Hydraulic Model Test Results

Study Of Channel Sediments, Baltimore Harbor, Norfolk Harbor, York Entrance Channel, R. J. Huggett

Reports

3ot~om sediment samples were collected from seven channel locations in the Chesapeake Bay and communicating river systems. The sampling format involved. long cores (designated "L") taken at two nautical mile intervals and surface samples (designated "S) taken at one-half mile intervals.

Inner Shelf Sediments Off Chesapeake Bay. I - General Lithology And Composition, Maynard M. Nichols

Reports

The sedimentary materials and bottom topography of more than 2400 square miles of the inner continental shelf floor north off the Chesapeake Bay entrance have been surveyed for potential mineral resources. Sediments consist of two principal types: (1) fine sand and (2) medium to coarse sand. The fine sand is grey-colored, subrounded, rich in quartz and relatively 11clean 11 and well sorted. The medium-coarse sand is typically iron-stained, rich in shell and poorly sorted. The fine sand covers inner parts of the shelf floor whereas medium to coarse sand covers seaward parts. Additionally, shell-rich medium to coarse sand occurs on …

Bahamas Bibliography : A List Of Citations For Scientific, Engineering And Historical Articles Pertaining To The Bahama Islands, Carol Fang, W. Harrison

Reports

Specialized bibliographies are sometimes needed in connection with the research studies being pursued at the Virginia Institute of Marine Science. The Bahamas Bibliography arose out of the needs of marine geologists, biologists and physical oceanographers engaged in studies of beaches, fishes and inlet currents in the Bahama Islands. Although the present bibliography may suffer from completeness, it significantly surpasses in number of citations the only other known bibliography of like kind.

Sediments Of The James River Estuary, Virginia, Maynard M. Nichols

VIMS Books and Book Chapters

The James River estuary of the Chesapeake Bay region follows the course of a former river valley drowned within the last 9,000 years by the most recent rise of sea level. The floor is shaped into a central channel bordered by submerged shoals. Observations show suspended sediment is transported mainly by alternating tidal currents and secondarily by the net nontidal estuarine circulation. Transport results in a sequence of grain size distributions reflecting the mixing of two textural end members, clay and sand.

Silty clay is deposited in the river and upper estuary, whereas sand occurs near the mouth. Transitional types, …

Agricultural And Urban Pollution, Morris L. Brehmer

VIMS Books and Book Chapters

I have modified the scope of this paper slightly to include urban pollution because the pollution problems produced by the agricultural industry are essentially the same as those produced by municipalities. We know that environmental degradation occurs as a result of the discharge and the byproducts from both sources.

In the case of agricultural activities, the terrain has and still is being modified to convert it to crop production. In the livestock industry, large populations of animals are being concentrated into relatively small areas to meet the economic pressures of meat production. With the human population, the numbers of people …

Engineering Works And The Tidal Chesapeake, William J. Hargis Jr.

VIMS Books and Book Chapters

This paper discusses the tidal tributaries of the ocean and the coastal areas of the mid-Atlantic Bight and the ecological significance of engineering projects. While occasional reference may be made in this paper to remote sensing of problems engendered by engineering works on maritime environments and resources, principal efforts along those Jines are reserved for the group discussion to follow.

The Chesapeake Bay drainage basin_encompasses.almost 65,000 miles and provides space and partial resources for over 11 million people ( 1960) in New York, Pennsylvania, Maryland, Virginia, and the District of Columbia. Two other states, Delaware and West Virginia, to a …

Fatty Acids And Hydrocarbons In The Surface Waters Of The York River, John G. Windsor

Dissertations, Theses, and Masters Projects

No abstract provided.

The Long-Term Model Of Salinity Intrusion Into The Estuarine Rivers, Mary Ann Terese Orzech

Dissertations, Theses, and Masters Projects

No abstract provided.

Investigation Of The Water Table In A Tidal Beach : Final Report, W. Harrison, John D. Boon, L. E. Fausak, C. S. Fang, S. N. Wang

Reports

• I. Instrumentation for Measurement of Water Table Fluctuations by John D. Boon, III, and W. Harrison
• II. The Beach Water Table as a Response Variable of the System by L. E. Fausak
• III. Changes in Foreshore Sand Volume: Role of Fluctuations in Water Table and Ocean Still Water Level by W. Harrison
• IV. One-dimensional Finite Element Analysis of the Groundwater Flow by W. Harrison, C. S. Fang, and S. N. Wang
• V. Two-dimensional Finite Element Analysis of the Groundwater Flow by C. S. Fang, S. N. Wang, and W. Harrison

Surface Observations, Ground Truth And Data : Nasa-Usgs Mission 144 : Chesapeake Bay Region, Sept. 22-30, 1970, Maynard M. Nichols

Reports

Surface observations of coastal waters and "ground. truth" data were obtained to aid interpretation and analyses of overflight photography and imagery. Among the broad objectives of the mission was to investigate the potential of high-altitude, multispectral photography as a tool for the improved planning necessary to cope with multidisciplinary problems within the coastal zone, specifically with regard to:

1. The inventory and evaluation of the central Atlantic coastal area natural resources;

2. The assessment of human and natural degradation of these resources;

3. The feasibility of monitoring resource allocation and management, including land use categories and the impact of urbanization …

Origin Of Mound Structures Within The Salt Marsh Of Parramore Island, Virginia, Jonathan P. Cooper

Reports

The small circular mounds on Parramore Island have puzzled many people because of their amazing circularity and apparent lack of any trend but a south-southwest trend following the present coastline. In the middle of the island, aerial photographs show that the mounds generally decrease in size near their northern limit and the bare sandy tops disappear as the smaller mounds are completely covered with trees. The southernmost mounds are completely surrounded by salt marsh facies as compared to the dune facies in which the mounds are located to the north.

There has been much speculation as to the origin of …

The Beach Water Table As A Response Variable Of The Beach-Ocean-Atmosphere System, Leland Edward Fausak

Dissertations, Theses, and Masters Projects

Fluctuations of the water table in a marine beach over a rising half-tide cycle were investigated as a function of variations in local still water level, swash runup distance, distance of a sampling station from the shoreline, and atmospheric pressure. The data were taken from a 30-day time series of observations of environmental variables taken at Virginia Beach, Virginia, during August and September, 1969. Sequential linear multiple regression analyses were used to rank the process variables in order of importance in each of 13 water-table monitoring wells spaced along a transect transverse to the shoreline . Results showed that tidal …

Characteristics Of Sediments In The James River Estuary, Virginia, Richard Moncure, Maynard Nichols

Reports

This report presents data on the physical and chemical characteristics of bottom sediments in the James River estuary, Virginia. The data were generated as part of a comprehensive study of sedimentation in which the initial objective was to broadly define the distribution of sediment properties.

Quantitative Analysis Of Beach Sand Movement, Virginia Beach, Virginia, John D. Boon

Dissertations, Theses, and Masters Projects

The present study describes a new approach to quantitative sediment tracing with dyed (fluorescent) particles, which can be used to obtain estimates of grain velocity, estimates of mobile layer thickness, and estimates of the rate of longshore sand transport.A simplified stochastic-process model was employed Involving the use of statistical procedures to analyze tracer displacement data on a time-stratified basis. The procedures provide meaningful estimates of the direction and magnitude of the movement of beach sand through set Intervals of time.

Results of a single tracer experiment are reported from a beach located near Virginia Beach, Virginia. The tracer particle-displacement data …

A Study Of The Effects Of Dredging And Dredge Spoil Disposal On The Marine Environment: Project Report., Virginia Institute Of Marine Science

Reports

The Rappahannock Shoal and spoil disposal area investigated encompasses an area of approximately 180 square miles. The initial sampling program (1961) consisted of the establishment of a series of transects across the survey area. One hundred sampling stations were located along the established transects.

Inasmuch as the texture of the bottom sediments varied distinctly from place to place within the mid-bay region, the initial objective was to delineate the sediment distribution. Ninety-eight core samples were taken from the area with a modified Phleger coring device and analyzed in detail for textural characteristics. Representative stations were chosen and core samples were …

Possible Late Pleistocene Uplift, Chesapeake Bay Entrance, W. Harrison, Rj Malloy, Ga Rusnak, J Terasmae

VIMS Articles

Paleontological and lithological studies of engineering borings and boring logs subaerial erosion surface of Pliocene (?)-Pleistocene age cuts across clastic sediments of pre-Yorktownian Miocene age in the subsurface and subbottom of the lower Chesapeake Bay area. When the bore-hole data are coupled with the results of subbottom echo profiling and piledriving records, it is possible to construct accurate cross sections of the buried Miocene-Pleistocene contact. The cross sections show "lows" in the erosion surface that may be correlated with the buried channels of the Pleistocene Elizabeth, James, York, and Susquehanna river valleys. Probable channel depths below mean low water at …

Bay Observations - Hydrography : Cruises Of November 27, 1961, And November 20, 1962, Maynard M. Nichols

Reports

This report presents data obtained on training cruises in the lower Chesapeake Bay. The purpose of these cruises was to study the physical and chemical characteristics of estuarine water in a section from the York River mouth to Cape Charles. In 1961 the observations were carried out aboard R/V Pathfinder; in 1962 measurements were made from the R/V Langley.

Shelf Observations - Hydrography Cruise Of August 21-26, 1962, Maynard M. Nichols, Robert C. Barnes

Reports

No abstract provided.

Sea-Level And Crustal Movements Along The New England-Acadian Shore, 4,500-3,000 B.P, W. Harrison, C. J. Lyon

VIMS Articles

Remains of three drowned forests have been investigated at Odiorne Point, New Hampshire, and Fort Lawrence and Grand Pre, west-central Nova Scotia. Carbon-14 ages and altitudes below mean tide levels were determined for four in-place stumps of white pine at each locality. Assuming that each dated stump was killed by rising salt water, and that its C14 age represented its true age at death, it was possible to construct curves showing the sequence of submergence and emergence at each site.

A continuous transgression of the sea, approximating 0.31 foot per century, is indicated for the period 4,500-3,200 B.P. This rate …

Suspended Particulate Material In The Lower York River, Virginia, June 1961 - July 1962, Bernard C. Patten, D. K. Young, Morris H. Roberts, Virginia Institute Of Marine Science

Reports

No abstract provided.

Diffusion In A Low-Velocity, Inshore Tidal Current Off Virginia Beach, Virginia, Wyman Harrison, Virginia Institute Of Marine Science

Reports

No abstract provided.

Chemistry Of Chesapeake Bay Sediments, David Kenneth Young

Dissertations, Theses, and Masters Projects

No abstract provided.

Adsorption Of Radionuclides On Clay Minerals, J. Ernest Warinner

Dissertations, Theses, and Masters Projects

No abstract provided.

Hydrographic Data From The Atlantic Plankton Cruises Of The R/V Pathfinder, December 1959 - December 1960, Edwin B. Joseph, William H. Massmann, John J. Norcross

Reports

The data included in this report have resulted from a series of monthly offshore cruises conducted by the Ichthyology Research Section. The cruises were made to obtain information on the distribution and abundance of pelagic eggs and larvae of fishes. Since the biological results will be reported in a series of separate papers (Joseph, Massmann and Norcross, 1961), it was felt that the raw hydrographic data shpuld be made available in a single source.

The area covered is approximately 2500 square nautical miles of the neritic zone within the 20-fathom contour. The shore line encompasses the mouth of Chesapeake Bay …

Hydrographic, Nutrient, Chlorophyll, Seston And Cell-Count Data From Chesapeake Bay Plankton Cruises Of R/V Pathfinder And R/V Observer : January 1960 - January 1961, Bernard C. Patten, Virginia Fisheries Laboratory

Reports

No abstract provided.