Dataset

Harmful Algae in the Strait of Georgia, 2015-2023

OBIS Canada Open in mapper Explore occurrences

Pacific Salmon Foundation (PSF) dataset on marine microalgae (20-200 µm) that are known or suspected to have a negative effect on aquaculture (finfish, shellfish) based on ~bi-monthly sampling (up to 20 times a year) from ~55 sampling sites in the Strait of Georgia, Canada. Samples were analyzed on a Sedgewick-Rafter slide; the identification of specimens was done to the lowest taxonomic level possible and the enumeration (as cells mL-1) by a taxonomist certified by Intergovernmental Oceanographic Commission (IOC) in Proficiency in Identification of Harmful Algae.

Citation: Esenkulova S, Salinas Ruiz P (2024). Harmful algae in the Strait of Georgia, 2015-2023 (Geographic Metadata). Pacific Salmon Foundation. Samplingevent dataset. https://ipt.iobis.org/obiscanada/resource?r=harmfulalgae_straitofgeorgia_2015-2023_event&v=1.0

Published: October 22, 2024 at 21:06

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: https://ipt.iobis.org/obiscanada/resource?r=harmfulalgae_straitofgeorgia_2015-2023_event

Contacts:

Svetlana Esenkulova
Pacific Salmon Foundation

Paulina Salinas-Ruiz
Pacific Salmon Foundation

112,771
occurrence records
9
taxa
4
species

Taxa

Missing and invalid fields

Field Missing Invalid
decimalLongitude 17
0.0%
minimumDepthInMeters 112,771
100.0%

Quality flags

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

Flag Dropped Records
DEPTH_EXCEEDS_BATH 453
0.4%
ON_LAND 250
0.2%
NO_COORD 17
0.0%

Measurement types

DNA derived data