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Tag: matrix population models
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Project Biovel

Blob Resident killer whale-chinook salmon interactions an...

Created: 2014-09-26 12:09:28 | Last updated: 2014-09-26 12:11:12

Credits: User Maria Paula Balcazar-Vargas User Antonio Velez-Espino User Andres Araujo User Jon Giddy User Francisco Quevedo

Attributions: Workflow Exploration of fishing scenarios Workflow Resident killer whale-chinook salmon interactions

License: Creative Commons Attribution-Share Alike 3.0 Unported License

This documentation contains the tutorial to run two related workflows. 1.    Resident killer whale-chinook salmon interactions workflow The Resident killer whale-chinook salmon interactions workflow provides an environment to create calculate a two-sex stage-structured matrix with no density dependence and with vital rates as random variables or as functions of Chinook abundance from specific stock aggregates and to (i) quantify the differences in demographic rates be...

File type: Adobe PDF

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Project Biovel

Blob Sensitivity of resident killer whale population dyna...

Created: 2014-09-11 09:11:46 | Last updated: 2014-09-11 09:12:49

Credits: User Antonio Velez-Espino User Andres Araujo

License: Creative Commons Attribution-No Derivative Works 3.0 Unported License

Sensitivity of resident killer whale population dynamics to Chinook salmon abundance.L. Antonio Vélez-Espino1,£, John K.B. Ford2, Charles K. Parken1, Graeme Ellis2, Eric Ward3, Larrie LaVoy4, Ken Balcomb5, M. Bradley Hanson3, Dawn P. Noren3, Tom Cooney4, Rishi Sharma6,7.(1) Salmon and Freshwater Ecosystems Division, Fisheries and Oceans Canada; (2) Marine Mammal Division, Fisheries and Oceans Canada; (3) Conservation Biology Division, Northwest Fisheries Science Center (NOAA); (4...

File type: Adobe PDF

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Project Biovel

Blob Comparative Demography and Viability of Northeastern...

Created: 2014-09-11 09:03:19

Credits: User Antonio Velez-Espino User Andres Araujo

License: Creative Commons Attribution-No Derivative Works 3.0 Unported License

Comparative Demography and Viability of Northeastern Pacific Resident Killer Whale Populations at Risk.L.A. Vélez-Espino, J.K.B. Ford, H.A. Araujo, G. Ellis, C.K. Parken, and K.C. BalcombFisheries and Oceans CanadaScience Branch, Pacific RegionPacific Biological StationNanaimo, BCV9T 6N72014Canadian Technical Report ofFisheries and Aquatic Sciences 3084 Two distinct populations of resident killer whales (Orcinus orca) in the northeastern Pacific Ocean have been identified in Canad...

File type: Adobe PDF

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Project Biovel

Blob Elasticity and Sensitivity of the Vital rates docume...

Created: 2014-08-29 14:49:44 | Last updated: 2014-08-29 14:50:15

Credits: User Maria Paula Balcazar-Vargas User Jon Giddy User Gerard Oostermeijer

Attributions: Workflow Elasticity and Sensitivity of the Vital rates

License: Creative Commons Attribution-Share Alike 3.0 Unported License

This documentation (tutorial to run the workflow) explains how to run a workflow that belongs to the pack with same name.This workflow calculates the Elasticity and Sensitivity of population growth rate with respect to various vital rates. The goal in both cases is to determine which vital rate(s) has/have the most influence on population growth rate (λ).Elasticity and Sensitivity: Sensitivity and elasticity analyses are prospective analyses.The sensitivity matrix: The sensitivity desc...

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Project Biovel

Blob Vital Rates_combined

Created: 2014-08-29 11:51:09

Credits: User Antonio Velez-Espino

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License: Creative Commons Attribution-Share Alike 3.0 Unported License

The stage-structured life cycle of resident killer whales with seven life stages:(1) calves; (Calf)(2) juveniles; (Juv)(3) young reproductive females; (F1)(4) old reproductive females; (F2)(5) post-reproductive females; (F3)(6) young mature males; and (M1)(7) old mature males (M2).Fi represent fertility; Gi represent stage transition probabilities, with female and male juvenile-to-adult transitions indicated as G2f and G2m, respectively; and, Pi represent the probability of surviving and rema...

File type: Excel workbook

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Project Biovel

Blob Northern Resident Killer Whale (NRKW) demographic data

Created: 2014-08-29 11:46:14 | Last updated: 2014-08-29 16:25:25

Credits: User Antonio Velez-Espino

Attributions:

License: Creative Commons Attribution-Share Alike 3.0 Unported License

Northern Resident Killer Whale (NRKW) demographic data.The input data (a .csv-file) has to have the format of a table containing the Orcinus orca demographic data with the columns named: Year, Age, Count, Offspring and Cat1. Each year, the number of individuals per age and the number of offspring per age reproductive female category are counted (females ≥ 10 years old). IF A Female category does not have offspring equals to 0. For the called column, Cat1; Ages 1 to 9 belongs to Juv (Juveni...

File type: Excel workbook

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Project Biovel

Blob Southern Resident Killer Whale (SRKW) demographic data

Created: 2014-08-29 11:43:47

Credits: User Antonio Velez-Espino

Attributions:

License: Creative Commons Attribution-Share Alike 3.0 Unported License

Southern Resident Killer Whale (SRKW) demographic dataThe input data (a .csv-file) has to have the format of a table containing the Orcinus orca demographic data with the columns named: Year, Age, Count, Offspring and Cat1. Each year, the number of individuals per age and the number of offspring per age reproductive female category are counted (females ≥ 10 years old). IF A Female category does not have offspring equals to 0. For the called column, Cat1; Ages 1 to 9 belongs to Juv (Juvenil...

File type: Excel workbook

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Project Biovel

Blob Variance matrix documentation

Created: 2014-08-28 13:53:09

Credits: User Maria Paula Balcazar-Vargas User Mikolaj Krzyzanowski User Jon Giddy User Francisco Quevedo User Gerard Oostermeijer

Attributions: Workflow Variance matrix

License: Creative Commons Attribution-Share Alike 3.0 Unported License

This documentation (tutorial to run the workflow) explains how to run a workflow that belongs to the pack with same name.This workflow estimates the variance matrix from a list of matrices.

File type: Adobe PDF

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Project Biovel

Blob Calculate and Plot abundance over the years document...

Created: 2014-08-28 13:17:28

Credits: User Maria Paula Balcazar-Vargas User Mikolaj Krzyzanowski User Jon Giddy User Gerard Oostermeijer

Attributions: Workflow Calculate and Plot abundance over the years

License: Creative Commons Attribution-Share Alike 3.0 Unported License

This documentation (tutorial to run the workflow) explains how to run a workflow that belongs to the pack with same name.This workflow calculate and plot the survival based on two or more years census data that contains transitions probabilities from each stage to the next, of tagged or mapped individuals of an animal or plant population.

File type: Adobe PDF

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