Digital camera capturing and you may recognition amounts to possess <a href="https://datingmentor.org/tr/adventist-singles-inceleme/">adventist singles ne demek</a> sex/age groups
So that comparisons with before degree, i including applied nonspatial bring-recapture approaches to imagine mature jaguar thickness (get a hold of Appendix B getting measures and overall performance).
Estimating cub density and you may society design
We estimated densities by themselves for males, reproductive people, and nonreproductive females. I made an effort to fit patterns to observations out of cubs, however their simple need records did not bring adequate studies to own a maximum probability analysis. In order to estimate cub density, we increased new reproductive girls thickness from your finest design by the indicate number of cubs each reproductive lady. Such quotes greeting calculation off complete jaguar density and you will population construction for men, nonreproductive women, reproductive females, and you can cubs.
Efficiency
Our very own total sampling effort are a dozen,302 camera trap-night. I received 1465 catches, along with 1369 that have recognizable someone (Dining table 1). Overall, we identified 42 jaguars, including fourteen adult males, fourteen mature female, and you may fourteen cubs. Of the 14 photographed adult ladies, eight was indeed definitely recreating and you can snap having cubs (Photographs D1, D2). While we entered equivalent quantities of men, females, and you will cubs in the investigation city, the fresh new get regularity of every classification differed: 58% from known photographs was the ones from people (798 grabs), 33% off recognizable grabs had been those of female (452), and just 9% was in fact those of cubs (119).Read More »
Digital camera capturing and you may recognition amounts to possess sex/age groups
January 11, 2023
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So that comparisons with before degree, i including applied nonspatial bring-recapture approaches to imagine mature jaguar thickness (get a hold of Appendix B getting measures and overall performance).
Estimating cub density and you may society design
We estimated densities by themselves for males, reproductive people, and nonreproductive females. I made an effort to fit patterns to observations out of cubs, however their simple need records did not bring adequate studies to own a maximum probability analysis. In order to estimate cub density, we increased new reproductive girls thickness from your finest design by the indicate number of cubs each reproductive lady. Such quotes greeting calculation off complete jaguar density and you will population construction for men, nonreproductive women, reproductive females, and you can cubs.
Efficiency
Our very own total sampling effort are a dozen,302 camera trap-night. I received 1465 catches, along with 1369 that have recognizable someone (Dining table 1). Overall, we identified 42 jaguars, including fourteen adult males, fourteen mature female, and you may fourteen cubs. Of the 14 photographed adult ladies, eight was indeed definitely recreating and you can snap having cubs (Photographs D1, D2). While we entered equivalent quantities of men, females, and you will cubs in the investigation city, the fresh new get regularity of every classification differed: 58% from known photographs was the ones from people (798 grabs), 33% off recognizable grabs had been those of female (452), and just 9% was in fact those of cubs (119).Read More »