Parent Layer: Fish Survey data

Name: MD DNR-FHEP Estuarine Community Sampling - seine

Display Field: RIVER

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This layer contains data collected by the Maryland Department of Natural Resources Fisheries Habitat and Ecosystem Program’s (FHEP) estuarine community sampling project (http://dnr2.maryland.gov/fisheries/Pages/FHEP/index.aspx), r. Fish community surveys were conducted in three tributaries of the Choptank River: Broad Creek (2012-2015), Harris Creek (2012-2015), and the Tred Avon River (2006-2015) (MD DNR, 2014). The objective of the study was to evaluate summer nursery and adult habitat for recreationally important finfish and evaluate the influence of watershed development on total finfish abundance, species richness, presence-absence, and abundance of target species. Sites were sampled every two weeks from July-September. Typically, four evenly spaced haul seine and bottom trawl sample sites were located in the upper two-thirds of each sub-estuary (to reduce influence of mainstream waters), with trawls conducted offshore but adjacent to seine sites (MD DNR, 2014). All fish were identified to species and counted. In addition, striped bass and yellow perch were separated into juveniles and adults, while white perch were separated into three size/life stage categories (juveniles, small adults, and harvestable size, i.e., >200 mm). This layer contains the location of seine surveys and fish counts from for each station and sample date, represented as points.

Copyright Text: Maryland Department of Natural Resources

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 459651.0025389276
YMin: 116177.12143426016
XMax: 478434.62956744595
YMax: 123949.08561513387
Spatial Reference: 26985  (26985)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSMSCircle
Color: [255, 255, 0, 255]
Size: 6.0
Angle: 0.0
XOffset: 0
YOffset: 0
Outline:
[0, 0, 0, 255] Width: 0
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• RIVER ( type: esriFieldTypeString, alias: River, length: 255 )
• STATION ( type: esriFieldTypeString, alias: Station, length: 255 )
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• DATE_ ( type: esriFieldTypeDate, alias: Date, length: 8 )
• YEAR_ ( type: esriFieldTypeDouble, alias: Year )
• MAX_DEPTH ( type: esriFieldTypeDouble, alias: Max Depth )
• ALEWIFE ( type: esriFieldTypeDouble, alias: Alewife )
• AMERICAN_EEL ( type: esriFieldTypeDouble, alias: American Eel )
• ATLANTIC_CROAKER ( type: esriFieldTypeDouble, alias: Atlantic Croaker )
• ATLANTIC_MENHADEN ( type: esriFieldTypeDouble, alias: Atlantic Menhaden )
• ATLANTIC_NEEDLEFISH ( type: esriFieldTypeDouble, alias: Atlantic Needlefish )
• ATLANTIC_SILVERSIDE ( type: esriFieldTypeDouble, alias: Atlantic Silverside )
• ATLANTIC_STINGRAY ( type: esriFieldTypeDouble, alias: Atlantic Stingray )
• BANDED_KILLIFISH ( type: esriFieldTypeDouble, alias: Banded Killfish )
• BAY_ANCHOVY ( type: esriFieldTypeDouble, alias: Bay Anchovy )
• BLUE_CRAB ( type: esriFieldTypeDouble, alias: Blue Crab )
• BLUEBACK_HERRING ( type: esriFieldTypeDouble, alias: Blueback Herring )
• BLUEFISH ( type: esriFieldTypeDouble, alias: Bluefish )
• BLUEGILL ( type: esriFieldTypeDouble, alias: Bluegill )
• CARP ( type: esriFieldTypeDouble, alias: Carp )
• CHANNEL_CATFISH ( type: esriFieldTypeDouble, alias: Channel Catfish )
• COWNOSE_RAY ( type: esriFieldTypeDouble, alias: Cownose Ray )
• FOUR_SPINE_STICKLEBACK ( type: esriFieldTypeDouble, alias: Four Spine Stickleback )
• FOURSPINED_STICKLEBACK ( type: esriFieldTypeDouble, alias: Fourspined Stickelback )
• GIZZARD_SHAD ( type: esriFieldTypeDouble, alias: Gizzard Shad )
• GREEN_GOBY ( type: esriFieldTypeDouble, alias: Green Goby )
• GREEN_SUNFISH ( type: esriFieldTypeDouble, alias: Green Sunfish )
• HARVESTFISH ( type: esriFieldTypeDouble, alias: Harvestfish )
• HICKORY_SHAD ( type: esriFieldTypeDouble, alias: Hickory Shad )
• HOGCHOKER ( type: esriFieldTypeDouble, alias: Hogchoker )
• INLAND_SILVERSIDE ( type: esriFieldTypeDouble, alias: Inland Silverside )
• LARGEMOUTH_BASS ( type: esriFieldTypeDouble, alias: Largemouth Bass )
• LINED_SEAHORSE ( type: esriFieldTypeDouble, alias: Lined Seahorse )
• MUMMICHOG ( type: esriFieldTypeDouble, alias: Mummichog )
• NAKED_GOBY ( type: esriFieldTypeDouble, alias: Naked Goby )
• NORTHERN_PIPEFISH ( type: esriFieldTypeDouble, alias: Northern Pipefish )
• NORTHERN_SEAROBIN ( type: esriFieldTypeDouble, alias: Northern Searobin )
• OYSTER_TOADFISH ( type: esriFieldTypeDouble, alias: Oyster Toadfish )
• PUMPKINSEED ( type: esriFieldTypeDouble, alias: Pumpkinseed )
• RAINWATER_KILLIFISH ( type: esriFieldTypeDouble, alias: Rainwater Killfish )
• RED_DRUM ( type: esriFieldTypeDouble, alias: Red Drum )
• ROUGH_SILVERSIDE ( type: esriFieldTypeDouble, alias: Rough Silverside )
• SHEEPSHEAD_MINNOW ( type: esriFieldTypeDouble, alias: Sheepshead Minnow )
• SILVER_PERCH ( type: esriFieldTypeDouble, alias: Silver Perch )
• SKILLETFISH ( type: esriFieldTypeDouble, alias: Skilletfish )
• SPOT ( type: esriFieldTypeDouble, alias: Spot )
• SPOTTED_SEATROUT ( type: esriFieldTypeDouble, alias: Spotted Seatrout )
• STRIPED_ANCHOVY ( type: esriFieldTypeDouble, alias: Striped Anchovy )
• STRIPED_BASS_ADULT ( type: esriFieldTypeDouble, alias: Striped Bass Adult )
• STRIPED_BASS_JUV ( type: esriFieldTypeDouble, alias: Striped Bass Juvenile )
• total_striped_bass ( type: esriFieldTypeDouble, alias: Total Striped Bass )
• STRIPED_BLENNY ( type: esriFieldTypeDouble, alias: Striped Blenny )
• STRIPED_KILLIFISH ( type: esriFieldTypeDouble, alias: Striped Killfish )
• SUMMER_FLOUNDER ( type: esriFieldTypeDouble, alias: Summer Flounder )
• WHITE_PERCH_HARVESTABLE ( type: esriFieldTypeDouble, alias: White Perch Harvestable )
• WHITE_PERCH_JUV ( type: esriFieldTypeDouble, alias: White Perch Juvenile )
• WHITE_PERCH_SM_ADULT ( type: esriFieldTypeDouble, alias: White Perch Small Adult )
• total_white_perch ( type: esriFieldTypeDouble, alias: Total White Perch )
• YELLOW_PERCH ( type: esriFieldTypeDouble, alias: Yellow Perch )
• YELLOW_PERCH_JUV ( type: esriFieldTypeDouble, alias: Yellow Perch Juvenile )
• NFC ( type: esriFieldTypeDouble, alias: NFC )
• FHEP_seine_for_GIS__WEAKFISH ( type: esriFieldTypeDouble, alias: FHEP seine for GIS Weakfish )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

  Iteminfo   Thumbnail   Metadata