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Catalogue Entry: Species Distribution Modelling of Corals and Sponges in the Maritimes Region...
Effective fisheries and habitat management processes require knowledge of the distribution of areas of high ecological or biological significance. On the Scotian Shelf and... -
Catalogue Entry: Estimates of anthropogenic nitrogen loading and eutrophication indicators...
The excessive input of nitrogen derived from human land-use activities remains a major cause of the eutrophication of coastal ecosystems around the world. However, little data... -
Catalogue Entry: Institute of Ocean Sciences Moored Instrument Data (Pacific and Arctic), 1965-present
Moored instrument time series data include current velocity, temperature, salinity, oxygen, fluorescence, transmissivity, turbidity, and particle capture of carbon, nitrogen,... -
Catalogue Entry: Exploratory Video-Sidescan and Echosounder Survey of Jordan Bay
Towfish (sidescan and video) and echo sounder surveys were utilized to examine bottom type and macrophyte cover within the area of two coastal marine finfish aquaculture sites,... -
Catalogue Entry: Canadian Anchorages and Anchorage Areas
Canadian Anchorages and Anchorage Areas is comprised of four shapefiles which include anchorage areas (ACHARE) and single ship anchorages (ACHBRT). The shapefiles are either one... -
Catalogue Entry: Ocean Station "Papa" Detailed Zooplankton Data: 1956-1980
Zooplankton samples were collected at Ocean Station "P" (50.0000, -145.0000) from 1956 to 1980, and were analyzed to various levels of taxonomic resolution over the years.... -
Catalogue Entry: Eulachon Migration Study Bottom Trawl Surveys - South
Catch, effort, location (latitude and longitude), and associated biological data from the Eulachon Migration Study Bottom Trawl surveys - South on the coast of British Columbia.... -
Catalogue Entry: Important Areas for Invertebrates in West Coast Vancouver Island Ecoregion
This layer details Important Areas (IAs) relevant to key invertebrate species (which are not corals or sponges) in the West Coast Vancouver Island (WCVI) ecoregion. This data... -
Catalogue Entry: CHS_LSSL_Galway2016 North_Atlantic_HFX_Tromso
Geographic bathymetric grid data at 100 m x 100 m pixel resolution. Datum: WGS84 Collaboration of Canada, the United States of America and the European Union as part of the... -
Catalogue Entry: Copper Redhorse critical habitat in Quebec
The Copper Redhorse (Moxostoma hubbsi) is the only fish whose distribution is exclusively restricted to Quebec. This range is restricted even further to the St. Lawrence River... -
Catalogue Entry: Speckled Dace Critical Habitat Survey Data
Speckled Dace (Rhinichthys osculus) are listed under the Species at Risk Act (SARA) as endangered. These fresh water fish, of the family Cyprinidae, are found in Canada only in... -
Catalogue Entry: Outside North Hard Bottom Longline Surveys
Catch, effort, location (latitude and longitude), and associated biological data from groundfish multi-species longline surveys on the northern British Columbia coast, excluding... -
Catalogue Entry: Zooplankton data from central and northern Strait of Georgia
Zooplankton data collected during surveys conducted in the central and northern Strait of Georgia, 1996-2018. -
Catalogue Entry: Important Areas for Fish in West Coast Vancouver Island Ecoregion
This layer details Important Areas (IAs) relevant to key fish species in the West Coast Vancouver Island (WCVI) ecoregion. This data was mapped to inform the selection of marine... -
Catalogue Entry: Phytoplankton pigments along the west coast of Vancouver Island
Phytoplankton pigments, determined by high-performance liquid chromatography (HPLC) have been measured on DFO La Perouse cruises since 2011. Surface samples are taken along a... -
Catalogue Entry: Sponge Reef Areas of the Pacific Region
Sponge reefs are constructed by hexactinellid (glass) sponges of the Order Hexactinosida. The sponges trap fine sediments, and over centuries of sponge growth and sediment... -
Catalogue Entry: Phytoplankton pigments in the Strait of Georgia and inland waters
Phytoplankton pigments, determined by high-performance liquid chromatography (HPLC) are measured seasonally along a 20-station transect in the Juan de Fuca / Strait of Georgia... -
Catalogue Entry: Phytoplankton pigment monitoring on the west coast of Canada
Changes in phytoplankton abundance and community composition have the potential to impact the entire food web and alter ecosystem productivity and biogeochemical cycles....-
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Catalogue Entry: Evaluation of Methods for Identification of Early Detection Monitoring Sites...
The European Green Crab (EGC) is a high-risk global invader that can devastate coastal marine ecosystems by displacing native species, degrading and disturbing native habitats... -
Catalogue Entry: Herring Permanent Spawn Transects
Herring Permanent Spawn Transects (geodatabase) - used for herring spawn survey program and spatial analysis/presentation of spawn data from Herring Stock Assessment Database...