MARMAP Bottom Longline 1990-2009
Marcel Reichert, South Carolina Department of Natural Resources (SCDNR)
Dataset credit
OBIS and OBIS Secretariat
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Contacts
Role | Name | Organization | |
Primary contact |
Marcel Reichert |
South Carolina Department of Natural Resources (SCDNR) |
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Secondary contact |
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South Carolina Department of Natural Resources Marine Resources Research Institute (SCDNR-MRRI) |
N/A |
Secondary contact |
OBIS Secretariat |
Intergovernmental Oceanographic Commission of UNESCO |
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Citation
Marcel Reichert, 2010, MARMAP Bottom Longline 1990-2009, SCDNR/NOAA MARMAP Program, SCDNR MARMAP Aggregate data surveys, The Marine Resources Monitoring, Assessment, and Prediction (MARMAP) Program, Marine Resources Research Institute, South Carolina Department of Natural Resources, P. O. Box 12559, Charleston SC 29422-2559, U.S.A.Retrieved from http://www.usgs.gov/obis-usa/ Reichert, M. 2020. MARMAP Bottom Longline 1990-2009. Data downloaded from OBIS-SEAMAP (http://seamap.env.duke.edu/dataset/103152537) on yyyy-mm-dd and originated from OBIS (https://obis.org/dataset/b3821368-8599-47b4-b13c-4ccfbed920b4)
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Abstract
Abundance and biomass of fish species collected during the day from 1983 to 2000 off the coast of the southeastern United States (Cape Fear, NC to Cape Canaveral, FL). Bottom Longlines are constructed of 3.2-mm galvanized cable (1525 m long), deployed from a longline reel with 1220 m of cable used as groundline and the remaining 305 m buoyed to the surface. The groundline consists of a 10 kg weight attached to the terminal end, 100 gangions (comprising of an AK snap, approximately 0.5 m of 90 kg monofilament and a tuna circle hook at 12-m intervals) attached to the groundline, and another weight at the groundline’s buoy end. From 1982 through 1987 hook sizes were #5, #7 or #9; after 1996 the hook sizes were #5 or #7.
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Purpose
N/A
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Supplemental information
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References
Marcel Reichert, 2010, MARMAP Bottom Longline 1990-2009, SCDNR/NOAA MARMAP Program, SCDNR MARMAP Aggregate data surveys, The Marine Resources Monitoring, Assessment, and Prediction (MARMAP) Program, Marine Resources Research Institute, South Carolina Department of Natural Resources, P. O. Box 12559, Charleston SC 29422-2559, U.S.A.Retrieved from http://www.usgs.gov/obis-usa/
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Attributes
Overview
This section explains attributes included in the original dataset.
OBIS-SEAMAP restricts the attributes available to the public to date/time, lat/lon and species names/counts only.
Should you need other attributes described here, you are encouraged to contact the data provider.
Attributes described below represent those in the original dataset provided by the provider.
All attributes are included in the downloadable file (CSV or ESRI File Geodatabase) for "Complete Set of Dataset".
Attributes in dataset
Attribute (table column) | Description |
oid | Internal ID |
id | Record ID |
dataset_id | Dataset ID |
scientificname | Scientific name |
vernacularname | Vernacular name |
aphiaid | Aphia ID |
taxonrank | taxononic rank |
individualcount | Group size / individual count |
eventdate | Event date (precision varies) |
eventtime | Event time |
decimallatitude | Latitude in decimal degrees |
decimallongitude | Longitude in decimal degrees |
coordinateprecision | Coordinate precision |
catalognumber | Catalog number |
collectioncode | Collection code |
occurrencestatus | Occurrence status |
basisofrecord | Basis of record (HumanObservation / MachineObservation) |
modified | Date/time the record was modified |
node_id | Node ID |
occurrenceid | Occurrence ID |
occurrenceremarks | Occurrence remarks |
eventid | Event ID |
institutioncode | Institution code |
lifestage | Life stage |
sex | Gender of the animal if known |
species | Species by provider |
datasetid | Dataset ID by provider |
country | Country |
locality | Location of ocean |
waterbody | Details of ocean |
dropped | Flag indicating the record was dropped (always false) |
absence | Flag indicating the record represents the absence of the species (always false) |
marine | Flag indicating the record is for marine life (always true) |
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OBIS-SEAMAP ID | 103152537 |
Seabirds | 0 |
Marine mammals | 0 |
Sea turtles | 0 |
Rays and sharks | 3 |
Other species | 0 |
Non spatial | 0 |
Non species | 0 |
Total | 3 |
Date, Begin | 1985-09-08 |
Date, End | 2000-07-26 |
Temporal prec. | 111111 |
Latitude | 30.52 - 32.49 |
Longitude | -80.09 - -78.63 |
Coord. prec. | 6 decimal digits |
Platform | Various |
Data type | Animal sighting |
Effort | N/A |
if ($show_effort_stat) {
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Traveled (km) | 0 |
| 0 |
}
if ($sources != null and $sources != "" and $dataset_id != 427) { // Do not show ESAS
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Contr. through | iOBIS |
}
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Registered | 2020-06-30 |
Updated | 2021-02-05 |
Status | Published |
Sharing policy |
CC-BY (All) |
Shared with |
None |
See metadata in static HTML |
See metadata in FGDC XML |
See download history / statistics |
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