Temperature and precipitation as predictors of species richness in northern andean amphibians from Colombia
ABSTRACT: Our objective was to explore the spatial distribution patterns of amphibian species richness in Antioquia, as model for the tropical Andes, and determine how annual mean temperature, annual precipitation, and elevation range influence it. We also briefly compare local and global regression...
- Autores:
-
Ortiz Yusty, Carlos Eduardo
Páez Nieto, Vivian Patricia
Zapata Rivera, Fernando Alberto
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2013
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/22196
- Acceso en línea:
- http://hdl.handle.net/10495/22196
https://revistas.unal.edu.co/index.php/cal/article/view/39098
- Palabra clave:
- Amphibians
Anfibios
Especies
Species
Modelos de regresión
http://aims.fao.org/aos/agrovoc/c_359
http://aims.fao.org/aos/agrovoc/c_7280
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by/2.5/co/
id |
UDEA2_4b95e069a831c69097fd4d897d3fcb42 |
---|---|
oai_identifier_str |
oai:bibliotecadigital.udea.edu.co:10495/22196 |
network_acronym_str |
UDEA2 |
network_name_str |
Repositorio UdeA |
repository_id_str |
|
dc.title.spa.fl_str_mv |
Temperature and precipitation as predictors of species richness in northern andean amphibians from Colombia |
dc.title.alternative.spa.fl_str_mv |
Temperatura y precipitación como elementos de predicción de la riqueza de especies de anfibios del norte de los Andes en Colombia |
title |
Temperature and precipitation as predictors of species richness in northern andean amphibians from Colombia |
spellingShingle |
Temperature and precipitation as predictors of species richness in northern andean amphibians from Colombia Amphibians Anfibios Especies Species Modelos de regresión http://aims.fao.org/aos/agrovoc/c_359 http://aims.fao.org/aos/agrovoc/c_7280 |
title_short |
Temperature and precipitation as predictors of species richness in northern andean amphibians from Colombia |
title_full |
Temperature and precipitation as predictors of species richness in northern andean amphibians from Colombia |
title_fullStr |
Temperature and precipitation as predictors of species richness in northern andean amphibians from Colombia |
title_full_unstemmed |
Temperature and precipitation as predictors of species richness in northern andean amphibians from Colombia |
title_sort |
Temperature and precipitation as predictors of species richness in northern andean amphibians from Colombia |
dc.creator.fl_str_mv |
Ortiz Yusty, Carlos Eduardo Páez Nieto, Vivian Patricia Zapata Rivera, Fernando Alberto |
dc.contributor.author.none.fl_str_mv |
Ortiz Yusty, Carlos Eduardo Páez Nieto, Vivian Patricia Zapata Rivera, Fernando Alberto |
dc.subject.agrovoc.none.fl_str_mv |
Amphibians Anfibios Especies Species |
topic |
Amphibians Anfibios Especies Species Modelos de regresión http://aims.fao.org/aos/agrovoc/c_359 http://aims.fao.org/aos/agrovoc/c_7280 |
dc.subject.proposal.spa.fl_str_mv |
Modelos de regresión |
dc.subject.agrovocuri.none.fl_str_mv |
http://aims.fao.org/aos/agrovoc/c_359 http://aims.fao.org/aos/agrovoc/c_7280 |
description |
ABSTRACT: Our objective was to explore the spatial distribution patterns of amphibian species richness in Antioquia, as model for the tropical Andes, and determine how annual mean temperature, annual precipitation, and elevation range influence it. We also briefly compare local and global regression models for estimating the relation between environmental variables and species richness. Distribution maps for 223 amphibian species and environmental variables were generalized onto grid maps of 752 blocks each covering the entire Department of Antioquia. We explored the relationship between species richness and environment using two global regression models (the Ordinary Least Squares “OLS” and Generalized Linear Squares “GLS” models) and one local model (the Geographically Weighted Regression “GWR” model). We found a significant relationship between species richness and environmental variables (GLS r2: 0.869; GRW r2: 0.929). The GLS model efficiently incorporated the spatial autocorrelation effect and handled spatial dependence in the regression error terms while the GWR model showed the best fit (r2) and balance between number of parameters and fit (AICc). GWR parameters show wide variation within the study area, indicating that relationship between species richness and climate is spatially complex. Temperature was the most important variable in the GLS and GWR models, and altitude range the least significant. The strong relationship between environment and amphibian richness is possibly due to life history traits of amphibians, such as ectothermy and water dependency to complete the life cycle. |
publishDate |
2013 |
dc.date.issued.none.fl_str_mv |
2013 |
dc.date.accessioned.none.fl_str_mv |
2021-09-04T12:57:12Z |
dc.date.available.none.fl_str_mv |
2021-09-04T12:57:12Z |
dc.type.spa.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.hasversion.spa.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.redcol.spa.fl_str_mv |
https://purl.org/redcol/resource_type/ART |
dc.type.local.spa.fl_str_mv |
Artículo de investigación |
format |
http://purl.org/coar/resource_type/c_2df8fbb1 |
status_str |
publishedVersion |
dc.identifier.citation.spa.fl_str_mv |
Ortiz, C., Páez, V., & Zapata, F. (2013). Temperature and precipitation as predictors of species richness in northern andean amphibians from Colombia. Caldasia, 35(1). Recuperado a partir de https://revistas.unal.edu.co/index.php/cal/article/view/39098 |
dc.identifier.issn.none.fl_str_mv |
0366-5232 |
dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/10495/22196 |
dc.identifier.eissn.none.fl_str_mv |
2357-3759 |
dc.identifier.url.spa.fl_str_mv |
https://revistas.unal.edu.co/index.php/cal/article/view/39098 |
identifier_str_mv |
Ortiz, C., Páez, V., & Zapata, F. (2013). Temperature and precipitation as predictors of species richness in northern andean amphibians from Colombia. Caldasia, 35(1). Recuperado a partir de https://revistas.unal.edu.co/index.php/cal/article/view/39098 0366-5232 2357-3759 |
url |
http://hdl.handle.net/10495/22196 https://revistas.unal.edu.co/index.php/cal/article/view/39098 |
dc.language.iso.spa.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartofjournalabbrev.spa.fl_str_mv |
Caldasia |
dc.rights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
dc.rights.uri.*.fl_str_mv |
http://creativecommons.org/licenses/by/2.5/co/ |
dc.rights.accessrights.spa.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.creativecommons.spa.fl_str_mv |
https://creativecommons.org/licenses/by/4.0/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/2.5/co/ http://purl.org/coar/access_right/c_abf2 https://creativecommons.org/licenses/by/4.0/ |
dc.format.extent.spa.fl_str_mv |
16 |
dc.format.mimetype.spa.fl_str_mv |
application/pdf |
dc.publisher.spa.fl_str_mv |
Universidad Nacional de Colombia, Facultad de Ciencias, Instituto de Ciencias Naturales |
dc.publisher.group.spa.fl_str_mv |
Grupo Herpetológico de Antioquia |
dc.publisher.place.spa.fl_str_mv |
Bogotá, Colombia |
institution |
Universidad de Antioquia |
bitstream.url.fl_str_mv |
http://bibliotecadigital.udea.edu.co/bitstream/10495/22196/1/P%c3%a1ezVivian_2013_SpeciesRichnessAmphibians.pdf http://bibliotecadigital.udea.edu.co/bitstream/10495/22196/2/license_rdf http://bibliotecadigital.udea.edu.co/bitstream/10495/22196/3/license.txt |
bitstream.checksum.fl_str_mv |
fb9605081a4b134b8f6e28a444995010 1646d1f6b96dbbbc38035efc9239ac9c 8a4605be74aa9ea9d79846c1fba20a33 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositorio Institucional Universidad de Antioquia |
repository.mail.fl_str_mv |
andres.perez@udea.edu.co |
_version_ |
1812173194889527296 |
spelling |
Ortiz Yusty, Carlos EduardoPáez Nieto, Vivian PatriciaZapata Rivera, Fernando Alberto2021-09-04T12:57:12Z2021-09-04T12:57:12Z2013Ortiz, C., Páez, V., & Zapata, F. (2013). Temperature and precipitation as predictors of species richness in northern andean amphibians from Colombia. Caldasia, 35(1). Recuperado a partir de https://revistas.unal.edu.co/index.php/cal/article/view/390980366-5232http://hdl.handle.net/10495/221962357-3759https://revistas.unal.edu.co/index.php/cal/article/view/39098ABSTRACT: Our objective was to explore the spatial distribution patterns of amphibian species richness in Antioquia, as model for the tropical Andes, and determine how annual mean temperature, annual precipitation, and elevation range influence it. We also briefly compare local and global regression models for estimating the relation between environmental variables and species richness. Distribution maps for 223 amphibian species and environmental variables were generalized onto grid maps of 752 blocks each covering the entire Department of Antioquia. We explored the relationship between species richness and environment using two global regression models (the Ordinary Least Squares “OLS” and Generalized Linear Squares “GLS” models) and one local model (the Geographically Weighted Regression “GWR” model). We found a significant relationship between species richness and environmental variables (GLS r2: 0.869; GRW r2: 0.929). The GLS model efficiently incorporated the spatial autocorrelation effect and handled spatial dependence in the regression error terms while the GWR model showed the best fit (r2) and balance between number of parameters and fit (AICc). GWR parameters show wide variation within the study area, indicating that relationship between species richness and climate is spatially complex. Temperature was the most important variable in the GLS and GWR models, and altitude range the least significant. The strong relationship between environment and amphibian richness is possibly due to life history traits of amphibians, such as ectothermy and water dependency to complete the life cycle.RESUMEN: Nuestro objetivo fue el de explorar el patrón de distribución espacial de la riqueza de especies de anfibios en el departamento de Antioquia, Colombia y determinar cómo la temperatura anual, la precipitación anual y la heterogeneidad altitudinal afecta este patrón, como modelo para los Andes tropicales. Para ello, delineamos mapas de distribución de 223 especies de anfibios que habitan en Antioquia y junto a mapas de las variables ambientales se generalizaron en cuadrículas de 752 celdas que cubrían todo del departamento. La relación entre riqueza de especies y ambiente fue determinada utilizando dos modelos globales de regresión (modelo OLS y GLS) y un modelo local (modelo GWR). Se encontró una relación significativa entre la riqueza de especies y el clima (GLS r2: 0.869; GRW r2: 0.929), donde la temperatura fue la variable más importante, mientras que la heterogeneidad altitudinal no fue significativa. El modelo GLS mostró mayor eficiencia en incorporar el efecto de la autocorrelación espacial en los términos del error, mientras que el modelo GWR mostró un ajuste mayor (r2) y mejor balance entre número de parámetros y ajuste (AICc). Los coeficientes de regresión en el modelo WGR mostraron una gran variación a lo largo del área de estudio, indicando que la relación entre la riqueza de especies y las variables climáticas es espacialmente compleja. La fuerte relación entre ambiente y riqueza de especies de anfibios puede atribuirse a las características de historia de vida como la condición de ectotermos y la dependencia de humedad para la reproducción.COL000737316application/pdfengUniversidad Nacional de Colombia, Facultad de Ciencias, Instituto de Ciencias NaturalesGrupo Herpetológico de AntioquiaBogotá, Colombiainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARTArtículo de investigaciónhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/2.5/co/http://purl.org/coar/access_right/c_abf2https://creativecommons.org/licenses/by/4.0/Temperature and precipitation as predictors of species richness in northern andean amphibians from ColombiaTemperatura y precipitación como elementos de predicción de la riqueza de especies de anfibios del norte de los Andes en ColombiaAmphibiansAnfibiosEspeciesSpeciesModelos de regresiónhttp://aims.fao.org/aos/agrovoc/c_359http://aims.fao.org/aos/agrovoc/c_7280CaldasiaCaldasia6580351ORIGINALPáezVivian_2013_SpeciesRichnessAmphibians.pdfPáezVivian_2013_SpeciesRichnessAmphibians.pdfArtículo de investigaciónapplication/pdf681761http://bibliotecadigital.udea.edu.co/bitstream/10495/22196/1/P%c3%a1ezVivian_2013_SpeciesRichnessAmphibians.pdffb9605081a4b134b8f6e28a444995010MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8927http://bibliotecadigital.udea.edu.co/bitstream/10495/22196/2/license_rdf1646d1f6b96dbbbc38035efc9239ac9cMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://bibliotecadigital.udea.edu.co/bitstream/10495/22196/3/license.txt8a4605be74aa9ea9d79846c1fba20a33MD5310495/22196oai:bibliotecadigital.udea.edu.co:10495/221962021-09-04 07:57:13.224Repositorio Institucional Universidad de Antioquiaandres.perez@udea.edu.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 |