Keen’s Mouse Food Web Study – 100 Islands Project – Central Coast, BC (2015-2017)

Data provided here a broad range of data types that were part of a mouse study conducted in the summers of 2015-2017. Mice (Keen’s mice, Peromyscus keeni) were live-trapped from shorelines approximately 125m into the forest at 5 sites on the Central Coast. Paired with live-trapping data are estimates of terrestrial invertebrate biomass, and littoral beach invertebrate biomass. All samples were processed for stable isotope analysis (𝛿13C and 𝛿15N) to determine which trophic levels and consumers were enriched by marine-derived subsidies, primarily from wrack. This study was part of the 100 Islands Project, investigating the effects of marine-derived nutrients on terrestrial consumers occupying island shorelines.

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Licence: CC-BY-4.0

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Metadata Reference Date(s) September 23, 2021 (Publication)
July 24, 2024 (Revision)
Data Reference Date(s) December 25, 2020 (Publication)
Frequency of Update As Needed

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Source last modified January 29, 2025 at 19:29

Other records harvested from Hakai Metadata Form data

Responsible Party 1
Name
Davidson, Katie H.
Affiliation
Hakai Institute ROR logo
Email
katie.davidson92@gmail.com
Role
  • Owner
  • Point of Contact
Responsible Party 2
Affiliation
Hakai Institute ROR logo
Email
data@hakai.org
Role
  • Custodian
  • Distributor
  • Owner
  • Publisher
  • Resource Provider
Responsible Party 3
Affiliation
Tula Foundation ROR logo
Role
Funder

Field Value
Ocean Variables Other
Scope Dataset
Status Completed
Topic Category oceans
Maintenance Note Generated from https://hakaiinstitute.github.io/hakai-metadata-entry-form#/en/hakai/qbqh6DF00XZq8MOpQ3kKkI9GUv43/-MXd3YjlIenphTEJNQXU
Spatial Extent { "coordinates": [ [ [ -128.71475912, 50.71666033 ], [ -126.52216155, 50.71666033 ], [ -126.52216155, 51.79091148 ], [ -128.71475912, 51.79091148 ], [ -128.71475912, 50.71666033 ] ] ], "type": "Polygon" }
North Bounding Latitude 51.79091148
South Bounding Latitude 50.71666033
East Bounding Longitude -126.52216155
West Bounding Longitude -128.71475912
Vertical Extent
Min
0.0
Max
1000.0
Default Locale English
Projects
  1. 100 Islands
Included in Data Catalogue
Included in Data Catalogue 1
Name
Hakai Data Catalogue
Description
Science on the Coastal Margin
URL
https://catalogue.hakai.org