Dataset

Seabird observations by Eric Woehler during Orange roughy (Hoplostethus atlanticus) surveys, Tasmania, winter 1983

OBIS Australia MeasurementOrFact Open in mapper Explore occurrences

Seabird observations were conducted during 3 voyages surveying for Orange roughy (Hoplostethus atlanticus) stocks in the east and west coasts of Tasmania during the 1983 winter. Concurrent weather and sea conditions was recorded for most observations. Data were digitised from the field data sheets which can accessed at https://www.marine.csiro.au/data/trawler/download.cfm?file_id=5518

Citation: Woehler E (2025). Seabird observations by Eric Woehler during Orange roughy (Hoplostethus atlanticus) surveys, Tasmania, winter 1983. Version 1.2. CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC). Occurrence dataset. https://www.marine.csiro.au/ipt/resource?r=seabirds_ejw_1983&v=1.2

Published: December 29, 2025 at 05:09

License: This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License

URL: https://www.marine.csiro.au/ipt/resource?r=seabirds_ejw_1983

Contacts:

Eric Woehler
Private

231
occurrence records
1,237
measurements and facts
31
taxa
27
species

Taxa

Missing and invalid fields

Field Missing Invalid
decimalLatitude 11
4.8%
decimalLongitude 11
4.8%
scientificNameID 2
0.9%

Quality flags

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

Flag Dropped Records
ON_LAND 17
7.4%
NO_COORD 11
4.8%
NO_MATCH 2
0.9%
MARINE_UNSURE 1
0.4%

Measurement types

DNA derived data