1. Normandeau Associates, Inc.25 Nashua RoadBedfordNew Hampshire03110USA
2. Parsons Brinckerhoff75 Arlington StreetBostonMassachusetts02116USA
3. Department of Mathematical SciencesClemson University0‐117 Martin HallClemsonSouth Carolina29634USA
4. U.S. Geological Survey, South Carolina Cooperative Fish and Wildlife Research UnitClemson UniversityG‐27 Lehotsky HallClemsonSouth Carolina29634USA
5. National Oceanic and Atmospheric AdministrationSoutheast Fisheries Science Center75 Virginia Beach DriveMiamiFlorida33149USA