Survey Metadata

Vegetation

British Columbia

1989

Biogeochemical survey, NTS 92F/9, 15, Texada Island, Strait of Georgia, British Columbia, 1989





Location map

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Survey Description


In June 1991, an orientation survey of seaweed was carried out in the intertidal zone of Texada Island, British Columbia.  Common seaweeds were collected at two sites, one near skarn-hosted copper-gold mineralization (Vananda) and the second in a “background” area of basalt (Gillies Bay).  Nine species of seaweed were collected at low tide by plucking the entire plant from the rocks.  Species characteristic of each tidal zone were collected: two species from the upper tidal zone (green seaweed); and two from the low tidal zone (red seaweed).  Care was taken not to include rock fragments.  As seaweed has a high water content, samples weighing up to 1 kg were collected to ensure there would be adequate material for analysis.  A summary of this work can be found in Geological Survey of Canada Current Research, Paper 90-1E.

Publication History

Index Publication
1 Dunn, C.E. (1990). Results of a biogeochemical orientation study on seaweed in the Strait of Georgia, British Columbia. In Current Research, Part E. Geological Survey of Canada, Paper 90-1E, p. 347-350. (more)

Project History

Index Year Project
1 1989-1990 Texada Island, British Columbia vegetation (seaweed) survey, 1989 (more)

Geographic Extent

Minimum Latitude Maximum Latitude Minimum Longitude Maximum Longitude
49.65° 49.8° -124.55° -124.46°

The geographic extent of the survey is defined by the following polygons:

  • Covers part of 92F/15 just south of the town of Vananda on the northeast coast of Texada Island, Strait of Georgia, British Columbia.

  • Covers part of NTS 92F/9 just south of Gillies Bay on the west side of Texada Island, Strait of Georgia, British Columbia.

Keywords


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