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Water Quality Model Of York River, Virginia, Paul V. Hyer

Reports

A ten-component time·-dependent Phytoplankton Ecosystem model was calibrated and verified for the York Estuary. Since the York is both wide and deep and is characterized by low dissolved oxygen levels in the deeper layer, this model has two layers and three compartments laterally per layer. The calibrated and verified model is suitable for use in studying water quality in the York, such as the.development of waste load allocations.

Ecological Study Of The Tidal Segment Of The James River Encompassing Hog Point : 1976 Final Technical Report, R. A. Jordan, P. A. Goodwin, R. K. Carpenter, J. V. Merriner, A. D. Estes, R. K. Dias

Reports

• Section I: : Contents River Biota Studies at the VEPCO Surry Nuclear Power Station by R. A. Jordan, P. A. Goodwin, and R. K. Carpenter
• Section II a: Plant Entrainment of Ichthyoplankton at the VEPCO Nuclear Power Plant by J. V. Merriner, A. D. Estes, and R. K. Dias
• Section II b: Thermal Plume Entrainment of Ichthyoplankton at VEPCO Nuclear Power Station by J. V. Merriner, A. D. Estes, and R. K. Dias

Assessment Of Mechanical Damage To Entrained Ichthyoplankton, Vepco Surry Nuclear Power Station, J. V. Merriner, A. D. Estes

Reports

Thermal plume ichthyopla~kton sampling during November and December 1976 was cancelled since Units 1 and 2 of VEPCO Surry Nuclear Power Station were non-operational due to refueling. In lieu of the thermal plume ichthyoplankton entrainment program, a sampling program to estimate mortality from mechanical damage was initiated.

Four sampling sites were selected for determination of quantity and condition of organisms entering and leaving the plant. Sites were selected at points preceding and following critical areas where the likelihood of damage was greatest. Net .sets were made using a 0.5 meter paired net apparatus. All sets were at bottom strata to …

Research On Chesapeake Bay And Contiguous Waters Of The Chesapeake Bight Of The Virginia Sea 1976 Edition, Virginia Institute Of Marine Science

Reports

No abstract provided.

Virginia Institute Of Marine Science Thirty-Third, Thirty-Fourth, And Thirty-Fifth Annual Reports (1974-1976), Virginia Institute Of Marine Science

VIMS Annual Reports

For the periods ending June 30,1976.

Habitat Development Field Investigations, Windmill Point Marsh Development Site, James River, Virginia; Appendix D: Environmental Impacts Of Marsh Development With Dredged Material: Botany, Soils, Aquatic Biology, And Wildlife, Virginia Institute Of Marine Science

Reports

The Windmill Point marsh development site is a 9.3-ha dredged material island located in the James River, 0.4 km west of Windmill Point, Prince George County, Virginia. The marsh site construction began in November 1974 and continued in conjunction with r9utine maintenance dredging through February 1975. The island, at the completion of construction, consisted of a sand dike forming a rectangular perimenter 152 x 396 m, occupying 1.2 ha above mean high water, confining an area about 5.7 ha of which 4.9 ha was intertidal substrate composed of dike and dredged material.