Infra-red thermography to assess water stress and leaf temperature response on páramo rosettes under experimental warming

"Tropical alpine regions are one of the most important ecosystems in terms of the environmental services they provide, both locally and globally. In Colombia, humid alpine regions are known as páramos and their potential for water purification, storage and regulation makes them strategic ecosys...

Full description

Autores:
Rojas Amado, Luis Fernando
Tipo de recurso:
Trabajo de grado de pregrado
Fecha de publicación:
2017
Institución:
Universidad de los Andes
Repositorio:
Séneca: repositorio Uniandes
Idioma:
spa
OAI Identifier:
oai:repositorio.uniandes.edu.co:1992/61752
Acceso en línea:
http://hdl.handle.net/1992/61752
Palabra clave:
Efectos de la contaminación sobre la vegetación
Espeletia
Hojas
Plantas
Radiación
Rayos infrarrojos
Rights
openAccess
License
http://creativecommons.org/licenses/by-nc-sa/4.0/
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spelling Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.http://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Lasso De Paulis, Eloisacc99ea12-b51a-42d4-b5df-1751e619dbad500Rojas Amado, Luis Fernandodaaaf601-c024-4e63-a48f-9b6fb44033504002022-09-26T22:35:28Z2022-09-26T22:35:28Z2017http://hdl.handle.net/1992/61752instname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/795499-1001"Tropical alpine regions are one of the most important ecosystems in terms of the environmental services they provide, both locally and globally. In Colombia, humid alpine regions are known as páramos and their potential for water purification, storage and regulation makes them strategic ecosystems. Despite of their importance, these ecosystems are being threatened by different human related activities... This study aimed to understand the impact of experimental warming using OTC (open top chambers) in the field on leaf temperature regulation and water stress for three páramo rosettes species: Espeletia argentea, Espeletia grandiflora and Espeletia corymbosa using infra-red thermography. Our results show that leaf temperature of warmed plant increased in E. argentea and E. corymbosa by about 3.5 oC" -- Tomado del Formato de Documento de Grado."Las regiones tropicales alpinas son de los ecosistemas más importantes en términos de los servicios ambientales que proporcionan, tanto a nivel local como global. En Colombia, las regiones alpinas húmedas son conocidas como páramos y su potencial para la purificación, almacenamiento y regulación del agua las convierte en ecosistemas estratégicos. A pesar de su importancia, estos ecosistemas están siendo amenazados por diferentes actividades antropogénicas.... El objetivo de este estudio fue conocer el impacto del calentamiento experimental con OTC en campo, sobre la regulación de la temperatura de las hojas y el estrés hídrico de tres especies de rosetas de páramo: Espeletia argentea, Espeletia grandiflora y Espeletia corymbosa mediante termografía infrarroja. Nuestros resultados muestran que la temperatura de las hojas de las plantas expuestas al calentamiento experimental aumentó en E. argentea y E. corymbosa en unos 3.5oC." -- Tomado del Formato de Documento de Grado.BiólogoPregrado15 hojasapplication/pdfspaUniversidad de los AndesBiologíaFacultad de CienciasDepartamento de Ciencias BiológicasInfra-red thermography to assess water stress and leaf temperature response on páramo rosettes under experimental warmingTrabajo de grado - Pregradoinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_7a1fTexthttp://purl.org/redcol/resource_type/TPEfectos de la contaminación sobre la vegetaciónEspeletiaHojasPlantasRadiaciónRayos infrarrojos201023729PublicationTEXT13242.pdf.txt13242.pdf.txtExtracted texttext/plain23477https://repositorio.uniandes.edu.co/bitstreams/6fbf00c5-a158-451a-9377-f9ae0b8ed33c/download1ac813923d78f5d729adaa7b3e2278e4MD52ORIGINAL13242.pdfapplication/pdf922175https://repositorio.uniandes.edu.co/bitstreams/caea4de9-b6f7-4a3f-848a-927ee51d3372/download7dadc7d9c63fc7c6273148f82c3c6b66MD51THUMBNAIL13242.pdf.jpg13242.pdf.jpgIM Thumbnailimage/jpeg21453https://repositorio.uniandes.edu.co/bitstreams/572a3fd2-44f0-44e3-9f1d-ed9726ec3a71/download841513969d046c662ad30fbe383c14c6MD531992/61752oai:repositorio.uniandes.edu.co:1992/617522023-10-10 15:44:25.316http://creativecommons.org/licenses/by-nc-sa/4.0/open.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co
dc.title.spa.fl_str_mv Infra-red thermography to assess water stress and leaf temperature response on páramo rosettes under experimental warming
title Infra-red thermography to assess water stress and leaf temperature response on páramo rosettes under experimental warming
spellingShingle Infra-red thermography to assess water stress and leaf temperature response on páramo rosettes under experimental warming
Efectos de la contaminación sobre la vegetación
Espeletia
Hojas
Plantas
Radiación
Rayos infrarrojos
title_short Infra-red thermography to assess water stress and leaf temperature response on páramo rosettes under experimental warming
title_full Infra-red thermography to assess water stress and leaf temperature response on páramo rosettes under experimental warming
title_fullStr Infra-red thermography to assess water stress and leaf temperature response on páramo rosettes under experimental warming
title_full_unstemmed Infra-red thermography to assess water stress and leaf temperature response on páramo rosettes under experimental warming
title_sort Infra-red thermography to assess water stress and leaf temperature response on páramo rosettes under experimental warming
dc.creator.fl_str_mv Rojas Amado, Luis Fernando
dc.contributor.advisor.none.fl_str_mv Lasso De Paulis, Eloisa
dc.contributor.author.none.fl_str_mv Rojas Amado, Luis Fernando
dc.subject.keyword.spa.fl_str_mv Efectos de la contaminación sobre la vegetación
Espeletia
Hojas
Plantas
Radiación
Rayos infrarrojos
topic Efectos de la contaminación sobre la vegetación
Espeletia
Hojas
Plantas
Radiación
Rayos infrarrojos
description "Tropical alpine regions are one of the most important ecosystems in terms of the environmental services they provide, both locally and globally. In Colombia, humid alpine regions are known as páramos and their potential for water purification, storage and regulation makes them strategic ecosystems. Despite of their importance, these ecosystems are being threatened by different human related activities... This study aimed to understand the impact of experimental warming using OTC (open top chambers) in the field on leaf temperature regulation and water stress for three páramo rosettes species: Espeletia argentea, Espeletia grandiflora and Espeletia corymbosa using infra-red thermography. Our results show that leaf temperature of warmed plant increased in E. argentea and E. corymbosa by about 3.5 oC" -- Tomado del Formato de Documento de Grado.
publishDate 2017
dc.date.issued.spa.fl_str_mv 2017
dc.date.accessioned.none.fl_str_mv 2022-09-26T22:35:28Z
dc.date.available.none.fl_str_mv 2022-09-26T22:35:28Z
dc.type.spa.fl_str_mv Trabajo de grado - Pregrado
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dc.language.iso.spa.fl_str_mv spa
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dc.format.extent.spa.fl_str_mv 15 hojas
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad de los Andes
dc.publisher.program.spa.fl_str_mv Biología
dc.publisher.faculty.spa.fl_str_mv Facultad de Ciencias
dc.publisher.department.spa.fl_str_mv Departamento de Ciencias Biológicas
institution Universidad de los Andes
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