Animal Sciences Commons^™

Characterization Of Nursery Habitats Used By Black Sea Bass And Summer Flounder In Chesapeake Bay And The Coastal Lagoons, Mary C. Fabrizio, Troy D. Tuckey, Shannon C. Smith, Paige G. Ross, Richard A. Snyder, Harry V. Wang, Aaron J. Bever

Reports

Coastal habitats are increasingly impacted by intersecting and often competing human activities overlaid on habitat loss and degradation. These demands have prompted resource managers to implement marine spatial-planning strategies (Foley et al. 2010), but the effectiveness of this approach depends on the quality and resolution of the ecological information considered in delineating best uses of public natural resources. Many economically and ecologically important species such as summer flounder and black sea bass depend on inshore nursery habitats, yet habitat-specific utilization patterns lack the resolution needed to protect critical areas and inform ecological restoration strategies. To address these data gaps, we …

2022 Annual Report - Estimating Relative Juvenile Abundance Of Ecologically Important Finfish In The Virginia Portion Of Chesapeake Bay (1 July 2021 – 30 June 2022), Troy D. Tuckey, Mary C. Fabrizio

Reports

The Trawl Survey provides crucial data to state, regional, and national fisheries management agencies, including the Virginia Marine Resources Commission (VMRC), the Atlantic States Marine Fisheries Commission (ASMFC), the Mid‐Atlantic Fisheries Management Council (MAFMC), and the National Marine Fisheries Service (NMFS). The MAFMC recognizes the juvenile trawl survey as one of the key predictors of Summer Flounder recruitment. Annual indices of juvenile abundance have been generated from trawl survey data for species of key recreational and ecological importance in the Virginia portion of Chesapeake Bay. These include Spot, Atlantic Croaker, Weakfish, Summer Flounder, Black Sea Bass, Scup, Striped Bass, White …

Maps Depicting Extent Of Suitable Habitat For Juvenile Striped Bass Morone Saxatilis In Chesapeake Bay, 1996-2019, Rachel L. Dixon, Mary C. Fabrizio, Troy D. Tuckey, Aaron J. Bever

Data

To depict the extent of suitable habitat for striped bass age-0 to -4 across a range of environmental conditions, six years between 1996 and 2019 were selected to represent relatively low, high, and average thermal (warm, average, cool) and hydrologic (wet, average, dry) conditions in the Chesapeake Bay.

Habitat suitability maps for each age class, survey, and season combination studied for juvenile striped bass are provided as data layers suitable for GIS use as .asc files for each of these six years. Habitat suitability indices were estimated using procedures described in Dixon et al. (2022; see associated publication below).

Maps …