Dataset

FRB: Bottom fauna of Saint John Harbour and estuary as surveyed in 1959 and 1961

OBIS Canada Open in mapper Explore occurrences

Two surveys to collect bottom fauna in the harbour and estuary at Saint John, New Brunswick were conducted in 1959 and 1961. The objective was to see if there were changes caused by pollution from an oil refinery - the Irving Oil Refinery in East Saint John released most of its chemical wastes into Saint John Harbour through a pipeline terminating near the tip of Courtenay Bay breakwater (near survey station X). The refinery started up in stages from late March to mid-June 1960 by which time it was in full operation. Species distribution information associated with this study were digitized, standardized and republished as part of the Atlantic Coastal Zone Information Steering Committee (ACZISC) Atlantic Ecosystem Initiative (AEI) funded project “Atlantic Canada’s Biological Data for Ecosystem Planning and Decision-making” and OBIS Canada.

Citation: Maclellan, D.C. and J.B. Sprague. 2016. FRB: Bottom fauna of Saint John Harbour and estuary as surveyed in 1959 and 1961. Version 1 In OBIS Canada Digital Collections. Bedford Institute of Oceanography, Dartmouth, NS, Canada. Published by OBIS, Digital http://www.iobis.org/. Accessed on –INSERT DATE

Published: April 16, 2021 at 11:15

URL: http://ipt.iobis.org/obiscanada/resource?r=frb_ms883_maclellansprague

886
occurrence records
64
taxa
34
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 886
100.0%
maximumDepthInMeters 225
25.4%
minimumDepthInMeters 225
25.4%

Quality flags

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

Flag Dropped Records
NO_DEPTH 225
25.4%
ON_LAND 190
21.4%
DEPTH_EXCEEDS_BATH 77
8.7%
NO_ACCEPTED_NAME 8
0.9%

Measurement types

DNA derived data