Dataset

Marine species citizen-science observations from NatureWatch NZ

SWP OBIS Open in mapper Explore occurrences

The world is filled with nature watchers, from trampers to hunters, birders to beach-combers, and pros to school kids. Many of us keep notes of what we find. What if all those observations could be shared online? You might learn about the butterflies that live in your neighbourhood, or discover someone who knows all about the plants in your favourite reserve. For a long time, everyone's notes have been scattered in notebooks, private spreadsheets and dusty library shelves. As a society, we have seen a lot but collectively we remain blind to most changes in our biodiversity. If enough people record their observations on NatureWatch NZ, we can change all this. We can build a living record of life in New Zealand that scientists and environmental managers can use to monitor changes in biodiversity, and that anyone can use to learn more about New Zealand's amazing natural history. Only "research-quality" observations are used in this data set - that is observations that have their species identification peer-reviewed by at least one independent source. All biodiversity observations are available at http://naturewatch.org.nz/. NatureWatch NZ is run by the New Zealand Bio-Recording Network Trust, a charitable trust dedicated to bio-recording. Our lofty aims are: (1) To increase knowledge, understanding, and appreciation of New Zealand's natural history.(2) To engage and assist New Zealanders in observing and recording biological information.(3)To develop and support online tools to assist individuals and groups to record, view, share and use biological information. (4) To collaborate with people and groups interested in bio-recording. (5) To promote and provide secure, open, and ethical sources of biological information for the public.

Citation: NatureWatch NZ (2016). Marine species citizen-science observations from NatureWatch NZ. Southwestern Pacific OBIS, National Institute of Water and Atmospheric Research (NIWA), Wellington, New Zealand, 13030 records, Online http://nzobisipt.niwa.co.nz/resource.do?r=naturewatchnz released on March 26, 2017.

Published: December 13, 2022 at 21:10

URL: https://nzobisipt.niwa.co.nz/resource?r=naturewatchnz

Shane Orchard
NatureWatch NZ

Kevin Mackay
NIWA

46,078
occurrence records
1,621
taxa
1,524
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 10,294 5
22.4%
eventDate 1 4
0.0%
maximumDepthInMeters 46,078
100.0%
minimumDepthInMeters 46,078
100.0%
scientificNameID 6,642
14.4%

Quality flags

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

Flag Dropped Records
NO_DEPTH 46,078
100.0%
ON_LAND 19,702
42.8%
NO_MATCH 1,825
4.0%
WORMS_ANNOTATION_REJECT_HABITAT 443
1.0%
NOT_MARINE 404
0.9%
SCIENTIFICNAMEID_EXTERNAL 373
0.8%
NO_ACCEPTED_NAME 25
0.1%
MARINE_UNSURE 1
0.0%

Measurement types

DNA derived data