Datasets
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14 datasets found
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Kelp forest communities along an otter gradient
CIOOS-PacificDespite their profound and prolonged ecological and societal consequences, regime shifts are notoriously difficult to anticipate. For example, in kelp forest ecosystems the cascading effects of sea otters are well known to trigger shifts between forested and…
Fish abundance and distributionInvertebrate abundance and distributionOther HTML -
Avian and paired Vegetation data from 100 Islands Project (BC Central Coast) Hakai Institute - 2015-2017
CIOOS-PacificData were collected to test the theory that marine-derived nutrients can affect insular species richness, population density, and community composition of terrestrial breeding birds. This dataset contains spreadsheets of (1) avian point count surveys, (2)…
Marine turtles, birds, mammals abundance and distributionOther HTML -
Fraser River Landslide Project - Sites of Concern 2024
CIOOS-PacificWe undertook a study of the Fraser Canyon from Soda Creek to Yale, British Columbia to search the Fraser Canyon for sites where rockslides like the Big Bar Landslide could block or partially obstruct the river to salmon migration in bedrock canyons. We…
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Ancestral sea gardens supported human settlements for at least 3800 years on the Northwest Coast of North America
CIOOS-PacificThe relationships between clam gardens and human settlement throughout the millennia reflects the inseparable links among human demographics, marine management systems, and the social-ecological contexts in which they are embedded. However, it can be difficult…
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Fraser River Landslide Project - 2022-2024 - Drone Data
CIOOS-PacificDrone imagery was collected in 2022 - 2024 in partnership with Simon Fraser University. The goal of this data is to inventory and characterize the terrain throughout the Fraser River system to look at contemporary and historical landslide impact on flow…
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Biogeochemical Sampling of Streams in the Kwakshua Watersheds of Calvert and Hecate Islands, BC: 2013-2019
CIOOS-PacificThis dataset contains the analytical results of freshwater biogeochemical samples collected on Calvert and Hecate Islands on the central coast of British Columbia, Canada, from April 2013 to December 2019. Samples were collected, approximately monthly, year…
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Stream Event Sampling - Calvert Island - 2015-2018
CIOOS-PacificThe Stream Event Sampling survey is a part of the Kwakshua Watersheds Program. It was designed to investigate the change in river water chemistry (with a focus on Dissolved Organic Carbon) with changing river flow associated with a rain event. On the one hand,…
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Juvenile salmon migration observations in the Discovery Islands and Johnstone Strait in British Columbia, Canada in 2018
CIOOS-PacificThe Hakai Institute Juvenile Salmon Program has been monitoring juvenile salmon migrations in the Discovery Islands and Johnstone Strait since 2015 with the specific purpose to understand how ocean conditions experienced by juvenile salmon during their early…
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Particulate organic matter composition for freshwater and marine stations from 2015 through 2018 on the Central Coast, British Columbia, Canada
CIOOS-PacificThis data package includes two datasets used to assess spatial and temporal patterns in particulate organic matter (POM) chemical composition in surface (0-10 m) waters at 11 oceanographic stations along British Columbia’s Central Coast, associated with St.…
Particulate matterStable carbon isotopes HTML -
Stream Event Sampling - Calvert Island
CIOOS-PacificThe Stream Event Sampling survey is a part of the Kwakshua Watersheds Program. It was designed to investigate the change in river water chemistry (with a focus on Dissolved Organic Carbon) with changing river flow associated with a rain event. On the one hand…
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Hakai Institute Juvenile Salmon Program
CIOOS-PacificThe Hakai Institute Juvenile Salmon Program has been monitoring juvenile salmon migrations in the Discovery Islands and Johnstone Strait in British Columbia Canada, since 2015 to understand how ocean conditions experienced by juvenile salmon during their early…
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Nutrient and dissolved organic carbon in fresh and marine waters of Kwakshua Channel, British Columbia, Canada
CIOOS-PacificThis data package contains data associated with the manuscript St. Pierre et al. (2020), to be submitted to Biogeosciences. Data in this package characterise spatial and temporal variability in nutrient (nitrogen, phosphorus, iron, silica) and dissolved…
NutrientsDissolved Organic CarbonOther HTML -
Aquatic carbon flux data package for Oliver et al. 2017
CIOOS-PacificOverview This chemistry dataset was used to assess patterns in watershed export of dissolved organic carbon (DOC) concentrations, DOC flux, and characterization of dissolved organic matter (DOM) for preparation and publication of the manuscript: Oliver et al.…
Dissolved Organic CarbonOther HTML -
Dissolved and particulate organic carbon chemistry for freshwater and marine stations from 2014 through 2016 on Calvert and Hecate Islands, British Columbia, Canada
CIOOS-PacificThis data package includes three datasets used to assess spatial and temporal patterns in dissolved organic carbon (DOC) and particulate organic carbon (POC) across freshwater streams and nearshore marine stations on Calvert and Hecate Islands on British…
Dissolved Organic CarbonOther HTML