Physical Sciences and Mathematics Commons^™

Investigations Of Ryegrass Toxicity, B A. Stynes

Experimental Summaries - Plant Research

Development of toxicity in the field. Experiment – 79KA13. Location – C. Butterworth, Katanning. The effect of herbicides and growth regulants on gall development. Experiment – 79KA14. Location - C. Butterworth, Katanning. Effect of burning on the production of galls. Experiment – 79KA9. Location - L. Blight, Gnowangerup; K. Butterworth, Katanning; C. Hanna, Katanning; J. Shepherdson, Gnowangerup. Table 1 Previous land use and characteristics of fires at four farms where fields were burnt in autumn to reduce the level of toxicity of ryegrass in the subsequent spring pasture. Table 2 The numbers and relative proportions of galls retained in the …

The Abundance, Distribution, And Bionomics Of The Family Macrouridae In The Norfolk Canyon Area, Robert W. Middleton

Dissertations, Theses, and Masters Projects

No abstract provided.

The Development Of Blue Crabs, Callinectes Sapidus, From Kepone-Contaminated Eggs, A. Thomas Leggett

Dissertations, Theses, and Masters Projects

No abstract provided.

1979 Pasture Species Investigations - High Rainfall Area, D A. Nicholas

Experimental Summaries - Plant Research

Contents. 1. Clover cultivar grazing trial - 68NA1 - N. Bannister. 2. Perennial versus annual grass grazing trial - 72MN5 - Manjimup Research Station. 3. Pasture types demonstration - 72D1 - Denmark Agricultural High School. 4. 76MT3 - Trikkala evaluation trial - Mt Barker Research Station - see also report of D.J. Gillespie and separate progress report. 5. Clover cultivar evaluation trials: 77AL22 - Wellstead. 77BU10 - Karridale. 77D5 - Denmark Research Station. 78BR16 - Darradup. 78BU15 - Jindong. 78DE1 - Tingledale. 78MN5 - Manjimup Research Station. 79BY6 - Waterloo. 79ES35 - North Merivale. 79ES36 - Mount Merivale. 79MA12 - …

Low Frequency Nearshore Current Fluctuations On Florida's Central East Coast, Ortwin Von Zweck, David A. Hale

Ocean Engineering and Marine Sciences Faculty Publications

Nearshore current measurements in 10 m of water off Hutchinson Island on Florida's central east coast were obtained over 40 da. Data analyses reveal independent alongshore and crosshelf systems of suhinertial waves superimposed on a weak southward, essentially alongshore mean current. The crosshelf current fluctuations appear to be wind driven, while only the 2-2.8 da alongshore current fluctuations are coherent with windstress.

Middle Atlantic Outer Continental Shelf Environmental Studies Volume Ii-B: Chemical And Biological Benchmark Studies, E. M. Burreson, D. F. Boesch, B. L. Laird

Reports

The Middle Atlantic Outer Continental Shelf Environmental Studies is comprised of three volumes.

• Volume I. Executive Summary.
• Volume IIA, IIB, IIC and IID. Chemical and Biological Benchmark Studies.
• Volume III. Geologic Studies.

This is the second of four sections of the Chemical and Biological Benchmark Studies

• CHAPTER 5. BOTTOM SEDIMENTS AND SEDIMENTARY FRAMEWORK by Donald .F. Boesch
• CHAPTER 6. BENTHIC ECOLOGICAL STUDIES: MACROBENTHOS by Donald F. Boesch
• CHAPTER 7. BENTHIC ECOLOGICAL STUDIES: MEIOBENTHOS by D.J. Hartzband and Donald F. Boesch
• CHAPTER 8. BENTHIC ECOLOGICAL STUDIES: FORAMINIFERA by Robert L. Ellison

Chapters of this report contain …

Chitinoclastic Bacteria From The Mid-Atlantic Shelf: Distribution, Taxonomy, And Effect Of Oil On Growth And Chitin Degradation, Darbie Anne Lister

Dissertations, Theses, and Masters Projects

No abstract provided.

Notes On The Comparative Ecology Of Cottus Bairdi And Cottus Girardi In Naked Creek, Virginia, Richard Edmond Matheson

Dissertations, Theses, and Masters Projects

No abstract provided.

On The Water Masses Of Norfolk Canyon, Evon Paul Ruzecki

Dissertations, Theses, and Masters Projects

Results from four cruises in the outer continental shelf/slope region of the Middle Atlantic Bight demonstrate the effect of Norfolk Canyon, an east coast submarine canyon, on the exchange of local water masses. Seasonal distributions of water masses and water types around the canyon were determined from closely spaced (2-5 km) hydrographic and XBT stations. Five component water types representing shelf, winter (or cold pool), slope, warm Western North Atlantic and cool Western North Atlantic waters are defined by specific T/S signatures. The percent of each water type necessary to achieve measured T/S values along sections to the north and …

An Evaluation Of Hydrocarbon Extraction Techniques For Tissue, Colleen Gail Becker

Dissertations, Theses, and Masters Projects

No abstract provided.

Angiosperm Growth, Distribution, And Tissue Nitrogen Concentration In A Sewage-Impacted Marsh, Yorktown Creek, Virginia, Mark Steven Kowalski

Dissertations, Theses, and Masters Projects

No abstract provided.

On Basin Hypsometry And The Morphodynamic Response Of Coastal Inlet Systems, John D. Boon Iii, Robert J. Byrne

Reports

The exchange of water and entrained material between coastal basins and the inner continental shelf reduces to the problem of polarized transport (flood+, ebb-) in the conveyance channels routing flow through a coastal inlet. Here the net long-term movement of materials is largely a function of the fluid velocity and discharge~ variables whose time history at-a-station contains both periodic and aperiodic elements. In this paper the importance of the major periodic elements in coastal inlet flows and their potential contribution to the net transport of bedload materials is discussed.

On Basin Hyposmetry And The Morphodynamic Response Of Coastal Inlet Systems, John Boon, Robert J. Byrne

Reports

The exchange of water and entrained material between coastal basins and the inner continental shelf reduces to the problem of polarized transport (flood +, ebb —) in the conveyance channels routing flow through a coastal inlet. Here the net long-term movement of materials is largely a function of the fluid velocity and discharge — variables whose time history at-a-station contains both periodic and aperiodic elements. In this paper the importance of the major periodic elements in coastal inlet flows and their potential contribution to the net transport of bedload materials is discussed.

Middle Atlantic Outer Continental Shelf Environmental Studies Volume Ii-A. Chemical And Biological Benchmark Studies, E. M. Burrreson, D. F. Boesch, B. L. Laird

Reports

The Middle Atlantic Outer Continental Shelf Environmental Studies is comprised of three volumes.

• Volume I. Executive Summary.
• Volume IIA, IIB, IIC and IID. Chemical and Biological Benchmark Studies.
• Volume III. Geologic Studies.

This is the first of four sections of the Chemical and Biological Benchmark Studies

• CHAPTER 1. INTRODUCTION by E. M. Burreson
• CHAPTER 2. BENCHMARK STUDIES by Donald F. Boesch, William D. Athearn, and John G. Brokaw
• CHAPTER 3. PHYSICAL OCEANOGRAPHY AND CLIMATOLOGY by C. S. Welch and E. P. Ruzecki
• CHAPTER 4. MIDDLE ATLANTIC BIGHT ZOOPLANKTON: SECOND YEAR RESULTS AND A DISCUSSION OF …

Middle Atlantic Outer Continental Shelf Environmental Studies Volume Ii-C: Chemical And Biological Benchmark Studies, E. M. Burreson, D. F. Boesch, B. L. Laird

Reports

The Middle Atlantic Outer Continental Shelf Environmental Studies is comprised of three volumes.

• Volume I. Executive Summary.
• Volume IIA, IIB, IIC and IID. Chemical and Biological Benchmark Studies.
• Volume III. Geologic Studies.

This is the third of four sections of the Chemical and Biological Benchmark Studies

• CHAPTER 9. COMMUNITY STRUCTURE ANALYSIS AND FOOD HABITS OF FISHES by George R. Sedberry, Eric J. Foell and John A. Musick
• CHAPTER 10. HISTORICAL COMMUNITY STRUCTURE ANALYSIS OF FINFISHES by John A. Musick, James A. Colvocoresses and Eric J. Foell
• CHAPTER 11. BACTERIOLOGY by Howard J. Kator

Chapters of …

Middle Atlantic Outer Continental Shelf Environmental Studies Volume Ii-D: Chemical And Biological Benchmark Studies, E. M. Burreson, D. F. Boesch, B. L. Laird

Reports

The Middle Atlantic Outer Continental Shelf Environmental Studies is comprised of three volumes.

• Volume I. Executive Summary.
• Volume IIA, IIB, IIC and IID. Chemical and Biological Benchmark Studies.
• Volume III. Geologic Studies.

This is the fourth of four sections of the Chemical and Biological Benchmark Studies

• CHAPTER 12. HISTOPATHOLOGICAL STUDIES by Craig Ruddell
• CHAPTER 13. TRACE METALS by Richard L. Harris, Raj Jolly, George Grant, and Robert Huggett
• CHAPTER 14. HYDROCARBONS by C. L. Smith, C. W. Su, W. G. Macintyre, R. H. Bieri, and M. Kent Cueman
• CHAPTER 15. VIMS-BLM SECOND ORDER WAVE CLIMATE …

Alkalinity And Ph In The Southern Chesapeake Bay And The James River Estuary, George T. F. Wong

OES Faculty Publications

The ranges of alkalinity and pH in the southern Chesapeake Bay and the James River estuary were 2.25 meq·liter⁻¹ at 32‰ to

The Virginia Chesapeake Bay: Recent Sedimentation And Paleodrainage, Michael J. Carron

Dissertations, Theses, and Masters Projects

A comparison of the bathymetric surveys of the 1850-series and 1950-series indicated an average sedimentation rate for the Virginia Chesapeake Bay of 0.55 m (1.81 ft) for the last century. A statistically significant relationship between the depth of water and the rate of sedimentation was found where high rates of sedimentation exist in extremely shallow water (0 to 2 m) and in intermediate depths (6 to 13 m), while low rates exist between 2 m and 6 m, and in some cases in water deeper than 13 m. The results of 900 km of continuous seismic reflection profiles taken in …

Distribution Of Macrobenthic Mollusca And Amphipoda In Relation To A Sharp Thermal Front: Cape Hatteras Region, North Carolina, Donald Paul Weston

Dissertations, Theses, and Masters Projects

No abstract provided.

Development And Application Of Pleistocene Sea Level Curve To The Coastal Plain Of Southeastern Virginia, Linda R. Zellmer

Dissertations, Theses, and Masters Projects

No abstract provided.

Comparison Of Scales And Otoliths For Determining Age And Growth Of The Alewife (Alosa Pseudoharengus, Wilson), Douglas Wayne Lipton

Dissertations, Theses, and Masters Projects

No abstract provided.

Variation And Prediction Of Water Temperature In York River Estuary At Gloucester Point, Virginia, Bernard B. Hsieh

Dissertations, Theses, and Masters Projects

No abstract provided.

A Model Study Of The Effects Of Bathymetric Alterations On Shoreline Wave Energy Distribution, Adam Arthur Frisch

Dissertations, Theses, and Masters Projects

No abstract provided.

Middle Atlantic Outer Continental Shelf Environmental Studies Volume Iii: Geologic Studies, Harley J. Knebel, Et Al

Reports

The Middle Atlantic Outer Continental Shelf Environmental Studies is comprised of three volumes.

• Volume I. Executive Summary.
• Volume IIA, IIB, IIC and IID. Chemical and Biological Benchmark Studies.
• Volume III. Geologic Studies.

This third volume in the study contains the following:

• CHAPTER 1. INTRODUCTION by Harley J. Knebel
• CHAPTER 2. BOTTOM CURRENTS AND BOTTOM SEDIMENT MOBILITY IN THE OFFSHORE MIDDLE ATLANTIC BIGHT, 1976-1977 by Bradford Butman and Marlene Noble
• CHAPTER 3. SESTON IN MIDDLE ATLANTIC SHELF AND SLOPE WATERS 1976-1977 by John D. Milliman, Michael H. Bothner, and Carol M. Parmenter
• CHAPTER 4. SUBMERSIBLE OBSERVATIONS …

The Comparative Ecology Of Two Populations Of The Troglobitic Isopod Crustacean Lirceus Usdagalun (Asellidae), James Alexander Estes

Biological Sciences Theses & Dissertations

Aquatic communities of two caves in Lee Co., Virginia, were compared, and an examination was made of the life history phenomena of the troglobitic isopod Lirceus usdagalun. Measurements of physical and biological parameters were made in Thompson Cedar Cave and Gallohan Cave No. l. A contagious distribution was exhibited by populations of L. usdagalun in both caves and also by the population of another troglobitic isopod, Caecidotea recurvata, in Gallohan Cave No. 1. This distribution was attributed to aggregations of individuals which were considered to occur in areas of preference or optimal habitat patches. Lirceus usdagalun exhibited a …

Non-Professional Scuba Training Fatalities In The United States (1970-1976), Peter Redmayne

Marine Affairs Theses and Major Papers

From 1970 to 1976 ninety seven fatalities occurred during scuba diving training courses taught by nationally recognized scuba certification agencies. Data from these fatalities was gathered and analyzed at the University of Rhode Island's National Underwater Accident Data Center (NUADC) from September 1977 to June 1978. After analysis of each case and compilation of data for the statistical tables, an effort was made to look for specific trends that occurred over the course of the period investigated. In the course of analysis it became evident that a high percentage of training facilities occurred to students who were diving in less …

Volume 2, Number 12 (December 1978), The Otec Liaison

The OTEC Liaison

No abstract provided.

Volume 2, Number 11 (November 1978), The Otec Liaison

The OTEC Liaison

No abstract provided.

A Limnological Study Of Ricks Pond And The Gulpha Creek Drainage In Garland County, Arkansas, Tom M. Buchanan, James Houston, Joe F. Nix, Richard L. Meyer, Eugene H. Schmitz

Technical Reports

A limnological investigation of Ricks Pond and the Gulpha Creek drainage of Garland County, Arkansas was conducted between 1 June 1978, and 21 August 1978. Water samples taken from ten stations on three different dates indicated that the stream and pond systems were typical in water quality characteristics of other small, high gradient streams and impoundments in the Ouachita Mountains of Arkansas. In Ricks Pond, thermal stratification occurred along with the development of an oxygen deficient zone below a depth of one meter. Other water quality parameters indicated that Ricks Pond is a moderately productive ecosystem, with the productivity limited …

Hydrography And Hydrodynamics Of Virginia Estuaries. Xvii, Mathematical Ecosystem Modeling Study Of The York River, P. V. Hyer, A. Y. Kuo, C. S. Fang, W. J. Hargis Jr.

Reports

The York River drainage basin is rural, with an economy based on farming, logging, fishing and recreation. Water quality conditions are generally good, with low chlorophyll and nutrients and low fecal coliform counts. Dissolved oxygen concentrations are high except for periodic deoxygenation of the water deeper than 8 m in the reach extending 10 km upstream of the mouth.

A quasi-three dimensional tidal average model was constructed and calibrated using intensive field data collected in June and July, 1976 and verified using slack water run data from September, 1976. The model components are: salinity, fecal coliform, chlorophyll, CBOD, dissolved oxygen, …