Datasets
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11 datasets found
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Data for Paper: Detection differences between eDNA and mid-water trawls are driven by fish biomass and habitat preferences
CIOOS-PacificMarine scientific trawl surveys are commonly used to assess the distribution and population size of fisheries-related species, yet the method is effort-intensive and can be environmentally destructive. Sequencing environmental DNA (eDNA) from water samples can…
Fish abundance and distribution HTMLZIP -
Bathymetry for Six Lakes on Calvert and Hecate Islands - 2016 - British Columbia - Canada
CIOOS-PacificBathymetric surveys were completed for six lakes on Calvert and Hecate Islands as part of the Kwakshua Watersheds Program. The surveys were conducted at different times from May to July 2016 using a canoe-mounted, location-aware depth sounder and by taking…
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Baseline Limnology of Lakes in the Kwakshua Watersheds of Calvert and Hecate Islands, BC. 2016-2019
CIOOS-PacificThis data package is a component of the Hakai Institute’s Kwakshua Watersheds Program. It contains the biogeochemistry, environmental conditions and discharge baseline monitoring observations, and all the observations for the three lakes selected for continued…
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Discharge Time Series (2013-2017) – Calvert Island
CIOOS-PacificVersion 3.0 of the discharge dataset is updated from the previous versions in the following ways: time-series data up to January 2018 are added; background calculations and stage data are no longer included (hence it is no longer called ‘stage-discharge…
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Invertebrate Communities and Ecosystem Functions in Response to Ecosystem Engineering and Multiple Stressors in a Marine Mussel Bed
St. Lawrence Global ObservatoryThis dataset compiles data on invertebrate communities and ecosystem functions (respiration, ammonium production, sediment accumulation) collected during an experiment in the summer of 2021 at a mussel bed in Métis-sur-Mer. This factorial experiment tested the…
Subsurface TemperatureInvertebrate abundance and distribution HTML -
Watersheds Stream Stations Timeseries, Calvert and Hecate Islands, BC, Canada (Research)
CIOOS-PacificThis dataset provides research-grade streamflow time series at 5-minute intervals from the Kwakshua Watersheds Observatory on the central coast of British Columbia, updated annually. Discharge is derived from stage-discharge rating curves, with gaugings…
Other ERDDAPHTML -
Observed stream flow from seven small coastal watersheds in British Columbia, Canada, Sept 2013 - Sept 2019
CIOOS-PacificGeneral field methods In natural streams it is not possible to continuously measure stream discharge, thus an indirect approach was used: river height (stage) was continuously measured at a gauging station using a pressure transducer and periodic discharge…
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Watersheds Stream Stations Timeseries, Calvert and Hecate Islands, BC, Canada (Provisional)
CIOOS-PacificGeneral field methods In natural streams it is not possible to continuously measure stream discharge, thus an indirect approach was used: river height (stage) was continuously measured at a gauging station using a pressure transducer and periodic discharge…
Other ERDDAPHTML -
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 -
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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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