Estimation of Harvest Rate and Vulnerability from Age and Sex Data
A nonlinear least-squares procedure is developed to estimate harvest rate and differential vulnerability in wildlife populations that are harvested with 1 segment of the population more able than another. The method requires age data by category from a series of harvests, plus information on accumul...
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1981
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ftinstsciencepol:oai:www.wellbeingintlstudiesrepository.org:wilpman-1002 2023-06-18T03:35:46+02:00 Estimation of Harvest Rate and Vulnerability from Age and Sex Data Pahoheimo, J. E. Fraser, David 1981-10-01T07:00:00Z application/pdf https://www.wellbeingintlstudiesrepository.org/wilpman/3 https://www.wellbeingintlstudiesrepository.org/context/wilpman/article/1002/viewcontent/Estimation_of_Harvest_Rate_and_Vulnerability_from_Age_and_Sex_Data.pdf unknown WBI Studies Repository https://www.wellbeingintlstudiesrepository.org/wilpman/3 https://www.wellbeingintlstudiesrepository.org/context/wilpman/article/1002/viewcontent/Estimation_of_Harvest_Rate_and_Vulnerability_from_Age_and_Sex_Data.pdf Wildlife Population Management Collection Bears wildlife management Animal Studies Nature and Society Relations Population Biology text 1981 ftinstsciencepol 2023-06-04T20:20:56Z A nonlinear least-squares procedure is developed to estimate harvest rate and differential vulnerability in wildlife populations that are harvested with 1 segment of the population more able than another. The method requires age data by category from a series of harvests, plus information on accumulated harvest effort, and assumes that the nonharvest mortality rate is the same for the categories. The data need not be from consecutive harvests, as long as the effort is known for missing Monte Carlo simulations were done to verify the estimation procedure. An example shows the application of the method to moose (Alces alces) harvest data from Ontario. Text Alces alces The Humane Society of the United States, Institute for Science and Policy: Animal Studies Repository |
institution |
Open Polar |
collection |
The Humane Society of the United States, Institute for Science and Policy: Animal Studies Repository |
op_collection_id |
ftinstsciencepol |
language |
unknown |
topic |
Bears wildlife management Animal Studies Nature and Society Relations Population Biology |
spellingShingle |
Bears wildlife management Animal Studies Nature and Society Relations Population Biology Pahoheimo, J. E. Fraser, David Estimation of Harvest Rate and Vulnerability from Age and Sex Data |
topic_facet |
Bears wildlife management Animal Studies Nature and Society Relations Population Biology |
description |
A nonlinear least-squares procedure is developed to estimate harvest rate and differential vulnerability in wildlife populations that are harvested with 1 segment of the population more able than another. The method requires age data by category from a series of harvests, plus information on accumulated harvest effort, and assumes that the nonharvest mortality rate is the same for the categories. The data need not be from consecutive harvests, as long as the effort is known for missing Monte Carlo simulations were done to verify the estimation procedure. An example shows the application of the method to moose (Alces alces) harvest data from Ontario. |
format |
Text |
author |
Pahoheimo, J. E. Fraser, David |
author_facet |
Pahoheimo, J. E. Fraser, David |
author_sort |
Pahoheimo, J. E. |
title |
Estimation of Harvest Rate and Vulnerability from Age and Sex Data |
title_short |
Estimation of Harvest Rate and Vulnerability from Age and Sex Data |
title_full |
Estimation of Harvest Rate and Vulnerability from Age and Sex Data |
title_fullStr |
Estimation of Harvest Rate and Vulnerability from Age and Sex Data |
title_full_unstemmed |
Estimation of Harvest Rate and Vulnerability from Age and Sex Data |
title_sort |
estimation of harvest rate and vulnerability from age and sex data |
publisher |
WBI Studies Repository |
publishDate |
1981 |
url |
https://www.wellbeingintlstudiesrepository.org/wilpman/3 https://www.wellbeingintlstudiesrepository.org/context/wilpman/article/1002/viewcontent/Estimation_of_Harvest_Rate_and_Vulnerability_from_Age_and_Sex_Data.pdf |
genre |
Alces alces |
genre_facet |
Alces alces |
op_source |
Wildlife Population Management Collection |
op_relation |
https://www.wellbeingintlstudiesrepository.org/wilpman/3 https://www.wellbeingintlstudiesrepository.org/context/wilpman/article/1002/viewcontent/Estimation_of_Harvest_Rate_and_Vulnerability_from_Age_and_Sex_Data.pdf |
_version_ |
1769010240826638336 |