Dataset

ACZISC-AEI: NRC-McLachlan collections: Marine Algae of Nova Scotia. IX. Flora of Bras d'Or Lakes, Cape Breton Island

OBIS Canada Open in mapper Explore occurrences

The Bras d'Or “Lakes” are actually a complex estuary occupying the central part of Cape Breton Island, Nova Scotia. Measuring 1,200km2 in surface area and 13 km3 in volume, it consists of four basins, running in a northeast-southwest direction, separated by a series of low mountains, and connected by narrow channels, including two that open to the NE Atlantic ocean. Species distribution information associated with a study of marine algae (McLachlan and Edelstein, 1990) were digitized, standardized and republished by Cape Breton University (CBU) as 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. This resource contains species presence information and is a republication of data originally reported by McLachlan and Edelestein, 1971.

Citation: Cape Breton University. 2015. ACZISC-AEI: NRC-McLachlan collections: Marine Algae of Nova Scotia. IX. Flora of Bras d'Or Lakes, Cape Breton Island. 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: August 25, 2015 at 10:55

URL: http://ipt.iobis.org/obiscanada/resource?r=mclachlan_09

744
occurrence records
79
taxa
69
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 744
100.0%
eventDate 744
100.0%
maximumDepthInMeters 744
100.0%
minimumDepthInMeters 744
100.0%
occurrenceStatus 744
100.0%
scientificNameID 744
100.0%

Quality flags

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

Flag Dropped Records
NO_DEPTH 744
100.0%
ON_LAND 370
49.7%
NO_MATCH 90
12.1%
WORMS_ANNOTATION_RESOLVABLE 10
1.3%
NOT_MARINE 2
0.3%
MARINE_UNSURE 1
0.1%

Measurement types

DNA derived data