Motile Invertebrate Surveys - BC Central Coast

The motile invertebrate dataset is a component of the Hakai Institute’s Nearshore research and monitoring program, designed to capture change in rocky intertidal habitats. The overarching objective of Hakai Nearshore research is to investigate the role of habitats and their associated communities, in the face of stress and disturbances from global climate change and local coastal perturbations.

The motile invertebrate community associated with three primary rocky intertidal benthic cover types (mussels, barnacle and Fucus distichus) was assessed from 2016-2021 at three coastal sites along the northwest edge of Calvert Island on the Central Coast of British Columbia. All sites were exposed rocky shorelines with distinct zones of mussels, barnacles, and Fucus distichus algae. We surveyed the abundance and diversity of the motile invertebrate community within permanent plots in each zone. Counts within each plot were performed using various quadrats and size was measured for a subset of species. The sites were surveyed on an approximately monthly basis from May-September, and two winter surveys in November and February.

This data package is freely available to everyone, following the principles of equitable access and benefit sharing. However, we expect all data users to give attribution to the data providers (read our data license) and the use of these data should happen in the light of fair use, i.e.: 1) respect the data providers, and provide helpful feedback on data quality, and 2) communicate and/or collaborate with the providers if you are considering using this dataset for manuscripts or other forms of reporting.

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Licence: Creative Commons Attribution 4.0

Data and Resources

Citation

Keywords

Dataset extent

Map data © OpenStreetMap contributors

Metadata Reference Date(s) January 14, 2022 (Revision)
October 08, 2022 (Publication)
Dataset Reference Date(s) June 27, 2017 (Creation)
Frequency of Update As Needed

Responsible Party 1
Name
Hessing-Lewis, Margot
Affiliation
Hakai Institute
Email
margot@hakai.org
Role
  • Distributor
  • Owner
Responsible Party 2
Name
Gehman, Alyssa
Affiliation
Hakai Institute
Email
alyssa.gehman@hakai.org
Role
  • Point of Contact
  • Principal Investigator
Responsible Party 3
Name
Froese, Tyrel
Affiliation
Hakai Institute
Email
tyrel.froese@hakai.org
Role
  • Custodian
  • Point of Contact
Responsible Party 4
Name
Sadlier-Brown, Gillian
Affiliation
Hakai Institute
Email
gillian.sadlierbrown@hakai.org
Role
Point of Contact

Field Value
Ocean Variables
  • Invertebrate abundance and distribution
  • Other
Scope Dataset
Status On Going
Topic Category oceans
Maintenance Note Generated from https://cioos-siooc.github.io/metadata-entry-form
Spatial Extent { "coordinates": [ [ [ -128.2, 51.63 ], [ -128.1, 51.63 ], [ -128.1, 51.67 ], [ -128.2, 51.67 ], [ -128.2, 51.63 ] ] ], "type": "Polygon" }
North Bounding Latitude 51.67
South Bounding Latitude 51.63
East Bounding Longitude -128.1
West Bounding Longitude -128.2
Temporal Extent
Begin
2017-06-27
Vertical Extent
Min
-5.0
Max
0.0
Default Locale English
Citation identifier
Code
10.21966/0052-wk15