Dataset

NT Alligator Rivers Region Billabongs Bird Count, Northern Territory, Australia (1981-1984)

OBIS Australia Open in mapper Explore occurrences

Quantitative waterbird surveys over seasonal wetlands of the Alligator Rivers Region (ARR) of the NT, provided by the Supervising Scientist Division (SSD) of the Commonwealth Department of the Environment, Water, Heritage and the Arts (DEWHA). Ground and aerial surveys at 17 billabongs within the Magela Creek catchment. Environmental information includes structural classification of each billabong surveyed

Citation
Moeseneder C (2023): NT Alligator Rivers Region Billabongs Bird Count, Northern Territory, Australia (1981-1984). v1.9. CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC). Dataset/Occurrence. https://www.marine.csiro.au/ipt/resource?r=arr_megala_billabong&v=1.9
Published
July 03, 2023 at 23:29
License
This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License
URL
https://www.marine.csiro.au/ipt/resource?r=arr_megala_billabong
Archive
https://www.marine.csiro.au/ipt/archive.do?r=arr_megala_billabong

Contacts

Chris Moeseneder
CSIRO Oceans and Atmosphere

OBIS Australia Node manager
CSIRO National Collections and Marine Infrastructure Data Centre

1,994
total submitted occurrences
1,406
accepted occurrences
31
taxa
31
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 1,994
100.0%
scientificNameID 102
5.1%

Quality flags

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

Flag Dropped Records
ON_LAND 1,994
100.0%
NOT_MARINE 486
24.4%
MARINE_UNSURE 178
8.9%
NO_MATCH 102
5.1%
WORMS_ANNOTATION_REJECT_HABITAT 102
5.1%

Measurement types

DNA derived data