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Name of Research Project
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Related Project
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Part
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GWF-IMPC: Integrated Modelling Program for Canada
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B2
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Related Research Project(s)
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GWF-IMPC: Integrated Modelling Program for Canada | |
Dataset Title
Benthic macroinvertebrate community data from Saskatchewan River reaches upstream and downstream of E.B. Campbell Dam
Additional Information
Creators and Contributors
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Tim Jardine | Point of Contact; Principal Investigator | tim.jardine@usask.ca | University of Saskatchewan |
Jordan Mihalicz | Originator | | University of Saskatchewan |
Jennifer Lento | User | | University of New Brunswick |
Abstract
Benthic macroinvertebrate (BMI) communities were sampled at locations upstream and downstream of the E.B. Campbell Dam. BMI were sampled using a modified kick method for large rivers (protocols of Saskatchewan Northern Great Plains Ecosystem Health Assessment Manual (Ministry of Environment (MoE) & Saskatchewan Watershed Authority (SWA)). Samples were collected using a time-limited kick method with a D-net (500 um mesh) along three transects from the shoreline to a wadeable depth (one minute per transect). Samples were processed and identified to genus or species, as practical.
Purpose
Data are used for IMPC Theme B: Water Management Modelling, Coupling Human-driven and Natural Systems. The data contribute to IMPC subtheme B2: Developing a performance model for aquatic ecosystems based on hydro-ecologic metrics and environmental demands.
Plain Language Summary
Samples of benthic invertebrates were collected from river sites upstream and downstream of a dam that affects river flow and water level through hydropeaking (short-term variation in power production). The abundance, number of taxa, and tolerance levels of the invertebrates were assessed across different seasons to test whether there was a seasonality to hydropeaking impacts.
Keywords
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benthic macroinvertebrate |
dam |
hydropeaking |
richness |
tolerance |
seasonal |
Saskatchewan River |
Citations
Mihalicz, J. E., Jardine, T. D., Baulch, H. M., & Phillips, I. D. (2019). Seasonal effects of a hydropeaking dam on a downstream benthic macroinvertebrate community. River Research and Applications, 35(6), 714-724.
https://doi.org/10.1002/rra.3434
Temporal Extent
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Begin Date
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End Date
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2014-05-01
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2014-09-30
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Geographic Bounding Box
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West Boundary Longitude
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-105.43
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East Boundary Longitude
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-103.07
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North Boundary Latitude
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53.88
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South Boundary Latitude
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53.19
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Is Boundary Rectangular
Research Site Description (if needed)
Three upstream reference reaches on Saskatchewan River and four test reaches on Saskatchewan River downstream of E.B Campbell Dam (NHN basin 05KD000).
Basin
05
Subbasin
05KD000
Specific Locations (if needed)
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US1 | 53.24 | -105.43 |
US2 | 53.19 | -105.15 |
US3 | 53.23 | -104.60 |
SW | 53.66 | -103.40 |
DS1 | 53.70 | -103.31 |
DS2 | 53.73 | -103.14 |
DS3 | 53.77 | -103.07 |
DS4 | 53.88 | -103.08 |
Status of data collection/production
Data Update Frequency
Primary Source of Data
Does the data have access restrictions?
Download Links and Instructions
Total Size of all Dataset Files (GB)
0.0017
File formats and online databases
List of Parameters and Variables
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benthic macroinvertebrate abundance | | monthly | |
benthic macroinvertebrate taxonomic richness | | monthly | |
benthic macroinvertebrate tolderance | | monthly | |
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