Name: NEFSC 1995 AJ9501 (Part I)
License: To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0)

Original provider: NOAA Northeast Fisheries Science Center (NEFSC) Dataset credits: National Marine Fisheries Service Abstract: The ship survey was performed from 22 July 1991 to 30 August 1991 to estimate the abundance and spatial distribution of harbor porpoises. The study area, covering approximately 13,300 nm, was from Port Clyde, Maine to St. John, New Brunswick over to the Nova Scotian coast, up to Liverpool, Nova Scotia.

Citation

Palka, D. 2018. NEFSC 1995 AJ9501 (Part I). Version 1.0.0. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/e926a26b.

Published

October 07, 2025 at 18:11

License

To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0)

URL

http://ipt.env.duke.edu/resource?r=zd_56

Archive

https://ipt.env.duke.edu/archive.do?r=zd_56

Contacts

Debi Palka
NOAA Northeast Fisheries Science Center

OBIS-SEAMAP
Marine Geospatial Ecology Lab, Duke University

150

total submitted occurrences

150

accepted occurrences

taxa

species

Taxa

Missing and invalid fields

Field	Missing	Invalid
coordinateUncertaintyInMeters		150	100.0%
maximumDepthInMeters	150		100.0%
minimumDepthInMeters	150		100.0%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag	Dropped	Records
NO_DEPTH		150	100.0%

NEFSC 1995 AJ9501 (Part I)

Taxa

Missing and invalid fields

Quality flags

Measurement types

DNA derived data