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Mean catch per swept area (CPSA) and relative abundance, which normalizes mean CPSA on a 0-1 scale based on the minimum and maximum values for each species & season of fish species in U.S. Atlantic for the Northeast Regional Habitat Assessment (NRHA) using the 2010-19 survey data. The hexagons are color-coded by relative abundance.<\/SPAN><\/P>

Version: 2025; Published on 2025-04-10<\/SPAN><\/P>

<\/P>

< Species included ><\/SPAN><\/P>

American lobster (Homarus americanus), version 1.0<\/SPAN><\/P>

Atlantic cod (Gadus morhua), version 1.0<\/SPAN><\/P>

Bay anchovy (Anchoa mitchilli), version 1.0<\/SPAN><\/P>

Black sea bass (Centropristis striata), version 1.0<\/SPAN><\/P>

Bluefish ( Pomatomus saltatrix), version 1.0<\/SPAN><\/P>

Haddock (Melanogrammus aeglefinus), version 1.0<\/SPAN><\/P>

Little skate (Leucoraja erinacea), version 1.0<\/SPAN><\/P>

Longfin squid (Loligo pealeii), version 1.0<\/SPAN><\/P>

Scup (Stenotomus chrysops), version 1.0<\/SPAN><\/P>

Silver hake (Merluccius bilinearis), version 1.0<\/SPAN><\/P>

Striped bass (Morone saxatilis), version 1.0<\/SPAN><\/P>

Summer flounder (Paralichthys dentatus), version 1.0<\/SPAN><\/P>

Winter flounder (Pseudopleuronectes americanus), version 1.0<\/SPAN><\/P>

Yellowtail flounder (Limanda ferruginea), version 1.0<\/SPAN><\/P>

Each layer has the following fields.<\/SPAN><\/P>

< Fields ><\/SPAN><\/P>

Field name, Alias, Survey name<\/SPAN><\/P>

h3_ddrs , Hexbin_ID, -<\/SPAN><\/P>

COMNAME, CommonName, -<\/SPAN><\/P>

SEASON, Season, -<\/SPAN><\/P>

SOURCES, Trawl_Sources, -<\/SPAN><\/P>

Mn_CPSA, Mean_CatchPerSweptArea, -<\/SPAN><\/P>

grnd_t_, Total_Survey_Count, -<\/SPAN><\/P>

Rltv_Ab, Relative_Abundance, -<\/SPAN><\/P>

NEAMAP, NEAMAP, NEAMAP Bottom Trawl<\/SPAN><\/P>

RI_NARB, RI_NarrangansettBay, Rhode Island Narragansett Bay<\/SPAN><\/P>

MA, MA_BottomTrawl, Massachusetts Bottom Trawl<\/SPAN><\/P>

NJ_Ocen, NJ_Ocean_StockAssessment, New Jersey Ocean Stock Assessment<\/SPAN><\/P>

CT_LIS, CT_LongIslandSound, Connecticut Long Island Sound Trawl<\/SPAN><\/P>

Peconic, PeconicBay, Peconic Bay Small Mesh Trawl<\/SPAN><\/P>

MD, MD_BottomTrawl, Maryland Bottom Trawl<\/SPAN><\/P>

ME_NH, ME_NH_Inshore, Maine-New Hampshire Inshore Trawl<\/SPAN><\/P>

ChsMMAP, VA_ChesMMAP, Virginia ChesMMAP Trawl<\/SPAN><\/P>

ChesJuv, VIMS_ChesapeakeBay_Juvenile, VIMS Chesapeake Bay Juvenile Trawl<\/SPAN><\/P>

DE_30ft, DE_30ft_BottomTrawl, Delaware 30ft Bottom Trawl<\/SPAN><\/P>

NJ_DEBA, NJ_DelawareBay_Juvenile, New Jersey Delaware Bay Juvenile Trawl<\/SPAN><\/P>

DE_DEBA, DE_DelawareBay_Juvenile, Delaware Bay Juvenile Finfish Trawl<\/SPAN><\/P>

SEAMAP, SEAMAP_SouthAtlantic, SEAMAP-SA Coastal Trawl<\/SPAN><\/P>

NC120, NC_Juvenile_Nursery, North Carolina Nursery Area Juvenile Trawl<\/SPAN><\/P>

NC195, NC_PamlicoSound, North Carolina Pamlico Sound Survey<\/SPAN><\/P>

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