Quality and quantity of potential anadromous fish spawning sites : final report

Computerized databases of existing inventories of river obstructions were developed using the Advanced Revelation database management software... Habitat suitability models for American shad and river herring were evaluated and modified according to current literature and personal communications with individuals knowledgeable of anadromous fish populations in Virginia. Site assessments were conducted to illustrate the use of the modified models in determining habitat quality and quantity."--leaf 30. 1990 Funding: Virginia Council on the Environment, Coastal Resources Management Program with funds from the National Oceanic and Atmospheric Administration; grant number: NA88AA-D-CZ091; NOS (National Ocean Service) Library Public Domain 1937