Recommended citation for the data:Mahlum, Shad; Vitense, Kelsey; Corson-Dorsch, Hayley; Platt, Lindsay; Read, Jordan; Schmalz, Patrick; Treml, Melissa; Hansen, Gretchen J A. (2022). Data in support ofConnecting habitat to species abundance: the role of light and temperature in the abundance of walleye in lakes. Retrieved from the Data Repository for the University of Minnesota, https://doi.org/10.13020/jxex-a505. ------------------- GENERAL INFORMATION ------------------- 1. Title of Dataset: Data in support of Connecting habitat to species abundance: the role of light and temperature in the abundance of walleye in lakes 2. Author Information Principal Investigator Contact Information Name: Shad Mahlum Institution: University of Minnesota Email: ORCID:https://orcid.org/0000-0002-2663-2677 Co-investigator Contact Information Name: Kelsey Vitense Institution: Email: viten003@umn.edu ORCID: Co-investigator Contact Information Name: Hayley Corson-Dosch Institution: U.S. Geological Survey Email: ORCID: Co-investigator Contact Information Name: Lindsay Platt Institution: U.S. Geological Survey, Email: ORCID: Co-investigator Contact Information Name: Jordan S. Read Institution: U.S. Geological Survey Email: ORCID: Co-investigator Contact Information Name: Patrick J. Schmalz Institution: Minnesota Department of Natural Resources, Section of Fisheries, Email: ORCID: Co-investigator Contact Information Name: Melissa Treml Institution: Minnesota Department of Natural Resources, Section of Fisheries Email: ORCID: Co-investigator Contact Information Name: Gretchen J. A. Hansen Institution: University of Minnesota Email: ghansen@umn.edu ORCID: https://orcid.org/0000-0003-0241-7048 3. Date of data collection: 19930603 to 20181002 4. Geographic location of data collection (where was data collected?): 5. Information about funding sources that supported the collection of the data: -------------------------- SHARING/ACCESS INFORMATION -------------------------- 1. Licenses/restrictions placed on the data: Attribution-NonCommercial-NoDerivs 3.0 United States 2. Links to publications that cite or use the data: Mahlum, S., Vitense, K., Corson-Dosch, H., Platt, L., Read, J. S., Schmalz, P. J., ... & Hansen, G. J. (2023). Connecting habitat to species abundance: the role of light and temperature on the abundance of walleye in lakes. Canadian Journal of Fisheries and Aquatic Sciences. https://doi.org/10.1139/cjfas-2022-0109 3. Links to other publicly accessible locations of the data: 4. Links/relationships to ancillary data sets: 5. Was data derived from another source? If yes, list source(s): --------------------- DATA & FILE OVERVIEW --------------------- 1. File List A. Filename: Mahlum_etal_HabitatTrendData.csv Short description: average yearly (1 april to 31 march of the following year) measurements of thermal, optical, and thermal-optical habitat area used to assess the temporal trends of changing available habitat. B. Filename: Data.In.of.Sample.csv Short description: Subsample of catch data and associated covariates used to build and evaluate the models. C. Filename: Sample.Data.Out.of.Sample.csv Short description: Subsample of catch data and associated covariates used to build and evaluate the models. 2. Relationship between files: 3. Additional related data collected that was not included in the current data package: -------------------------- METHODOLOGICAL INFORMATION -------------------------- ----------------------------------------- DATA-SPECIFIC INFORMATION FOR: Mahlum_etal_HabitatTrendData.csv ----------------------------------------- 1. Number of variables: 7 2. Number of cases/rows: 11856 3. Variable List A. Name: Year Description: Year of mean habitat measure B. Name: OHAI.n Description: 1. Mean daily optical habitat area from 1 April – 31 March of the sample year. 2. Area is based on the total benthic habitat that fell within 8-68 lux C. Name: THAI.n Description: 1. Mean daily temperature habitat area from 1 April – 31 March of the sample year. 2. Area is based on the total benthic habitat that fell between 11–25°C D. Name: TOHAI.n Description: 1. Mean daily temperature habitat area from 1 April – 31 March of the sample year. 2. The area of the benthic area that temperature and optical habitat area overlapped E. Name: DOW Description: Unique lake identifier for Minnesota Department of Natural Resources F. Name: x_UTM Description: 1. X-axis of the Universal Transverse Mercator Coordinate system 2. Map Projection: Datum = NAD83, Projection = UTM zone 15N G. Name: y_UTM Description: 1. Y-axis of the Universal Transverse Mercator Coordinate system 2. Map Projection: Datum = NAD83, Projection = UTM zone 15N ----------------------------------------- DATA-SPECIFIC INFORMATION FOR: Sample.Data.In.of.Sample.csv ----------------------------------------- 1. Number of variables: 15 2. Number of cases/rows: 1603 3. Variable List A. Name: Lake Description: Lake Name B. Name: DOW Description: Unique lake identifier for Minnesota Department of Natural Resources C. Name: Year Description:Year of sampling D. Name: Small.walleye Description: Count of small walleye total length = 0 – 300 mm E. Name: Medium.walleye Description: Count of medium walleye total length = 300 – 450 mm F. Name: Large.walleye Description: Count of large walleye total length = <450 mm G. Name: Effort_n_net Description: Number of nets used during sampling H. Name: x_UTM Description: 1. X-axis of the Universal Transverse Mercator Coordinate system 2. Map Projection: Datum = NAD83, Projection = UTM zone 15N I. Name: y_UTM Description: 1. Y-axis of the Universal Transverse Mercator Coordinate system 2. Map Projection: Datum = NAD83, Projection = UTM zone 15N J. Name: Lake_Area_acres Description: Surface area of the lake in acres K. Name: NRcat Description: Level of natural recruitment 1 = walleye populations are exclusively naturally reproducing 2 = Stocking occurs to some degree, but in the absence of stocking, the walleye population would persist 3 = natural reproduction is sporadic, and the population cannot persist without stocking 4 = the population is sustained solely through stocking L. Name: Sample.date Description: Date of sample M. Name: OHAI.n Description: 1. Mean daily optical habitat area from 1 April – 31 March of the sample year. 2. Area is based on the total benthic habitat that fell within 8-68 lux N. Name:. THAI.n Description: 1. Mean daily temperature habitat area from 1 April – 31 March of the sample year. 2. Area is based on the total benthic habitat that fell between 11–25°C O. Name: TOHAI.n Description: 1. Mean daily temperature habitat area from 1 April – 31 March of the sample year. 2. The area of the benthic area that temperature and optical habitat area overlapped ----------------------------------------- DATA-SPECIFIC INFORMATION FOR: Sample.Data.Out.of.Sample.csv ----------------------------------------- 1. Number of variables: 15 2. Number of cases/rows: 624 3. Variable List A. Name: Lake Description: Lake Name B. Name: DOW Description: Unique lake identifier for Minnesota Department of Natural Resources C. Name: Year Description:Year of sampling D. Name: Small.walleye Description: Count of small walleye total length = 0 – 300 mm E. Name: Medium.walleye Description: Count of medium walleye total length = 300 – 450 mm F. Name: Large.walleye Description: Count of large walleye total length = <450 mm G. Name: Effort_n_net Description: Number of nets used during sampling H. Name: x_UTM Description: 1. X-axis of the Universal Transverse Mercator Coordinate system 2. Map Projection: Datum = NAD83, Projection = UTM zone 15N I. Name: y_UTM Description: 1. Y-axis of the Universal Transverse Mercator Coordinate system 2. Map Projection: Datum = NAD83, Projection = UTM zone 15N J. Name: Lake_Area_acres Description: Surface area of the lake in acres K. Name: NRcat Description: Level of natural recruitment 1 = walleye populations are exclusively naturally reproducing 2 = Stocking occurs to some degree, but in the absence of stocking, the walleye population would persist 3 = natural reproduction is sporadic, and the population cannot persist without stocking 4 = the population is sustained solely through stocking L. Name: Sample.date Description: Date of sample M. Name: OHAI.n Description: 1. Mean daily optical habitat area from 1 April – 31 March of the sample year. 2. Area is based on the total benthic habitat that fell within 8-68 lux N. Name:. THAI.n Description: 1. Mean daily temperature habitat area from 1 April – 31 March of the sample year. 2. Area is based on the total benthic habitat that fell between 11–25°C O. Name: TOHAI.n Description: 1. Mean daily temperature habitat area from 1 April – 31 March of the sample year. 2. The area of the benthic area that temperature and optical habitat area overlapped