Choosing the survivors? A GIS-based triage support tool for micro-endemics application to data for Mexican amphibians

Given the current speed of land use change, we cannot expect to save all species from extinction, and so must decide how to focus limited resources to prevent the greatest number of extinctions. This paper proposes a simple conservation triage method that: evaluates the threat status for 145 micro-endemic Mexican amphibian species; assesses current potential threat abatement responses derived from existing policy instruments and social initiatives; and combines both indicators to provide broad-scale conservation strategies that would best suit amphibian micro-endemic buffered areas (AMBAs) in Mexico. To prioritize the AMBAs we used existing and newly compiled spatial databases of territorial conservation instruments, threats, and amphibian range distributions for Mexico. We identify 50% of Mexican micro-endemic amphibians as requiring urgent actions. Based on the location of the AMBAs and using existing conservation instruments, we develop a conservation strategy for the majority of these species. However, almost 25% urgently need field-base verification to confirm their persistence due to the small percentage of remnant natural vegetation within the AMBAs, before we may sensibly recommend such a strategy.

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Autores principales: Ochoa Ochoa, Leticia Margarita, Bezaury Creel, Juan E. autor/a, Vázquez Hernández, Luis Bernardo Doctor autor/a 6858, Flores Villela, Oscar Alberto autor/a 13521
Formato: Texto biblioteca
Idioma:eng
Materias:Anfibios, Especies en peligro de extinción, Conservación de la vida silvestre,
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id KOHA-OAI-ECOSUR:35603
record_format koha
spelling KOHA-OAI-ECOSUR:356032024-03-11T15:21:34ZChoosing the survivors? A GIS-based triage support tool for micro-endemics application to data for Mexican amphibians Ochoa Ochoa, Leticia Margarita Bezaury Creel, Juan E. autor/a Vázquez Hernández, Luis Bernardo Doctor autor/a 6858 Flores Villela, Oscar Alberto autor/a 13521 textengGiven the current speed of land use change, we cannot expect to save all species from extinction, and so must decide how to focus limited resources to prevent the greatest number of extinctions. This paper proposes a simple conservation triage method that: evaluates the threat status for 145 micro-endemic Mexican amphibian species; assesses current potential threat abatement responses derived from existing policy instruments and social initiatives; and combines both indicators to provide broad-scale conservation strategies that would best suit amphibian micro-endemic buffered areas (AMBAs) in Mexico. To prioritize the AMBAs we used existing and newly compiled spatial databases of territorial conservation instruments, threats, and amphibian range distributions for Mexico. We identify 50% of Mexican micro-endemic amphibians as requiring urgent actions. Based on the location of the AMBAs and using existing conservation instruments, we develop a conservation strategy for the majority of these species. However, almost 25% urgently need field-base verification to confirm their persistence due to the small percentage of remnant natural vegetation within the AMBAs, before we may sensibly recommend such a strategy.Given the current speed of land use change, we cannot expect to save all species from extinction, and so must decide how to focus limited resources to prevent the greatest number of extinctions. This paper proposes a simple conservation triage method that: evaluates the threat status for 145 micro-endemic Mexican amphibian species; assesses current potential threat abatement responses derived from existing policy instruments and social initiatives; and combines both indicators to provide broad-scale conservation strategies that would best suit amphibian micro-endemic buffered areas (AMBAs) in Mexico. To prioritize the AMBAs we used existing and newly compiled spatial databases of territorial conservation instruments, threats, and amphibian range distributions for Mexico. We identify 50% of Mexican micro-endemic amphibians as requiring urgent actions. Based on the location of the AMBAs and using existing conservation instruments, we develop a conservation strategy for the majority of these species. However, almost 25% urgently need field-base verification to confirm their persistence due to the small percentage of remnant natural vegetation within the AMBAs, before we may sensibly recommend such a strategy.Adobe Acrobat profesional 6.0 o superiorAnfibiosEspecies en peligro de extinciónConservación de la vida silvestreDisponible en líneaBiological ConservationDisponible para usuarios de ECOSUR con su clave de acceso
institution ECOSUR
collection Koha
country México
countrycode MX
component Bibliográfico
access En linea
databasecode cat-ecosur
tag biblioteca
region America del Norte
libraryname Sistema de Información Bibliotecario de ECOSUR (SIBE)
language eng
topic Anfibios
Especies en peligro de extinción
Conservación de la vida silvestre
Anfibios
Especies en peligro de extinción
Conservación de la vida silvestre
spellingShingle Anfibios
Especies en peligro de extinción
Conservación de la vida silvestre
Anfibios
Especies en peligro de extinción
Conservación de la vida silvestre
Ochoa Ochoa, Leticia Margarita
Bezaury Creel, Juan E. autor/a
Vázquez Hernández, Luis Bernardo Doctor autor/a 6858
Flores Villela, Oscar Alberto autor/a 13521
Choosing the survivors? A GIS-based triage support tool for micro-endemics application to data for Mexican amphibians
description Given the current speed of land use change, we cannot expect to save all species from extinction, and so must decide how to focus limited resources to prevent the greatest number of extinctions. This paper proposes a simple conservation triage method that: evaluates the threat status for 145 micro-endemic Mexican amphibian species; assesses current potential threat abatement responses derived from existing policy instruments and social initiatives; and combines both indicators to provide broad-scale conservation strategies that would best suit amphibian micro-endemic buffered areas (AMBAs) in Mexico. To prioritize the AMBAs we used existing and newly compiled spatial databases of territorial conservation instruments, threats, and amphibian range distributions for Mexico. We identify 50% of Mexican micro-endemic amphibians as requiring urgent actions. Based on the location of the AMBAs and using existing conservation instruments, we develop a conservation strategy for the majority of these species. However, almost 25% urgently need field-base verification to confirm their persistence due to the small percentage of remnant natural vegetation within the AMBAs, before we may sensibly recommend such a strategy.
format Texto
topic_facet Anfibios
Especies en peligro de extinción
Conservación de la vida silvestre
author Ochoa Ochoa, Leticia Margarita
Bezaury Creel, Juan E. autor/a
Vázquez Hernández, Luis Bernardo Doctor autor/a 6858
Flores Villela, Oscar Alberto autor/a 13521
author_facet Ochoa Ochoa, Leticia Margarita
Bezaury Creel, Juan E. autor/a
Vázquez Hernández, Luis Bernardo Doctor autor/a 6858
Flores Villela, Oscar Alberto autor/a 13521
author_sort Ochoa Ochoa, Leticia Margarita
title Choosing the survivors? A GIS-based triage support tool for micro-endemics application to data for Mexican amphibians
title_short Choosing the survivors? A GIS-based triage support tool for micro-endemics application to data for Mexican amphibians
title_full Choosing the survivors? A GIS-based triage support tool for micro-endemics application to data for Mexican amphibians
title_fullStr Choosing the survivors? A GIS-based triage support tool for micro-endemics application to data for Mexican amphibians
title_full_unstemmed Choosing the survivors? A GIS-based triage support tool for micro-endemics application to data for Mexican amphibians
title_sort choosing the survivors? a gis-based triage support tool for micro-endemics application to data for mexican amphibians
work_keys_str_mv AT ochoaochoaleticiamargarita choosingthesurvivorsagisbasedtriagesupporttoolformicroendemicsapplicationtodataformexicanamphibians
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