El niño and dry season rainfall influence hostplant phenology and an annual butterfly migration from Neotropical wet to dry forests
We censused butterflies flying across the Panama Canal at Barro Colorado Island (BCI) for 16 years and butterfly hostplants for 8 years to address the question: What environmental factors influence the timing and magnitude of migrating Aphrissa statira butterflies? The peak migration date was earlie...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2010
- Institución:
- Universidad del Rosario
- Repositorio:
- Repositorio EdocUR - U. Rosario
- Idioma:
- eng
- OAI Identifier:
- oai:repository.urosario.edu.co:10336/27616
- Acceso en línea:
- https://doi.org/10.1111/j.1365-2486.2009.01986.x
https://repository.urosario.edu.co/handle/10336/27616
- Palabra clave:
- Climate change
El Niño
ENSO
Insect flight
Insect migration
Migratory behavior
Resource limitation
Tropical rainforest
- Rights
- License
- Restringido (Acceso a grupos específicos)
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ec1f8fb6-fa7b-47da-856e-040f4cff9736f65f5789-4bcc-4f4d-9c7e-9bb285414108fe2c7339-2bf8-46b9-90b2-a3dc00a0906f92637d97-8a70-493e-a4a4-9fc0613ab5c4322e09a3-0cde-44c8-b475-9b402a90cb98799744496002020-08-19T14:42:59Z2020-08-19T14:42:59Z2010-01-31We censused butterflies flying across the Panama Canal at Barro Colorado Island (BCI) for 16 years and butterfly hostplants for 8 years to address the question: What environmental factors influence the timing and magnitude of migrating Aphrissa statira butterflies? The peak migration date was earlier when the wet season began earlier and when soil moisture content in the dry season preceding the migration was higher. The peak migration date was also positively associated with peak leaf flushing of one hostplant (Callichlamys latifolia ) but not another (Xylophragma seemannianum ). The quantity of migrants was correlated with the El Niño Southern Oscillation, which influenced April soil moisture on BCI and total rainfall in the dry season. Both hostplant species responded to El Niño with greater leaf flushing, and the number of adults deriving from or laying eggs on those new leaves was greatest during El Niño years. The year 1993 was exceptional in that the number of butterflies migrating was lower than predicted by the El Niño event, yet the dry season was unusually wet for an El Niño year as well. Thus, dry season rainfall appears to be a primary driver of larval food production and population outbreaks for A. statira . Understanding how global climate cycles and local weather influence tropical insect migrations improves the predictability of ecological effects of climate change.application/pdfhttps://doi.org/10.1111/j.1365-2486.2009.01986.xISSN: 1354-1013EISSN: 1365-2486https://repository.urosario.edu.co/handle/10336/27616engJohn Wiley & Sons945No. 3936Global Change BiologyVol. 16Global Change Biology, ISSN: 1354-1013;EISSN: 1365-2486, Vol.16, No.3 (March 2010); pp. 936-945https://onlinelibrary.wiley.com/doi/epdf/10.1111/j.1365-2486.2009.01986.xRestringido (Acceso a grupos específicos)http://purl.org/coar/access_right/c_16ecGlobal Change Biologyinstname:Universidad del Rosarioreponame:Repositorio Institucional EdocURClimate changeEl NiñoENSOInsect flightInsect migrationMigratory behaviorResource limitationTropical rainforestEl niño and dry season rainfall influence hostplant phenology and an annual butterfly migration from Neotropical wet to dry forestsEl niño y las lluvias de la estación seca influyen en la fenología de las plantas hospedantes y en una migración anual de mariposas de los bosques neotropicales húmedos a secosarticleArtículohttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_6501Srygley, Robert B.Dudley, RobertOliveira, Evandro G.Aizprúa, RafaelPelaez, Nicole Z.Riveros Rivera, Andre Josafat10336/27616oai:repository.urosario.edu.co:10336/276162021-10-12 12:10:19.081https://repository.urosario.edu.coRepositorio institucional EdocURedocur@urosario.edu.co |
dc.title.spa.fl_str_mv |
El niño and dry season rainfall influence hostplant phenology and an annual butterfly migration from Neotropical wet to dry forests |
dc.title.TranslatedTitle.spa.fl_str_mv |
El niño y las lluvias de la estación seca influyen en la fenología de las plantas hospedantes y en una migración anual de mariposas de los bosques neotropicales húmedos a secos |
title |
El niño and dry season rainfall influence hostplant phenology and an annual butterfly migration from Neotropical wet to dry forests |
spellingShingle |
El niño and dry season rainfall influence hostplant phenology and an annual butterfly migration from Neotropical wet to dry forests Climate change El Niño ENSO Insect flight Insect migration Migratory behavior Resource limitation Tropical rainforest |
title_short |
El niño and dry season rainfall influence hostplant phenology and an annual butterfly migration from Neotropical wet to dry forests |
title_full |
El niño and dry season rainfall influence hostplant phenology and an annual butterfly migration from Neotropical wet to dry forests |
title_fullStr |
El niño and dry season rainfall influence hostplant phenology and an annual butterfly migration from Neotropical wet to dry forests |
title_full_unstemmed |
El niño and dry season rainfall influence hostplant phenology and an annual butterfly migration from Neotropical wet to dry forests |
title_sort |
El niño and dry season rainfall influence hostplant phenology and an annual butterfly migration from Neotropical wet to dry forests |
dc.subject.keyword.spa.fl_str_mv |
Climate change El Niño ENSO Insect flight Insect migration Migratory behavior Resource limitation Tropical rainforest |
topic |
Climate change El Niño ENSO Insect flight Insect migration Migratory behavior Resource limitation Tropical rainforest |
description |
We censused butterflies flying across the Panama Canal at Barro Colorado Island (BCI) for 16 years and butterfly hostplants for 8 years to address the question: What environmental factors influence the timing and magnitude of migrating Aphrissa statira butterflies? The peak migration date was earlier when the wet season began earlier and when soil moisture content in the dry season preceding the migration was higher. The peak migration date was also positively associated with peak leaf flushing of one hostplant (Callichlamys latifolia ) but not another (Xylophragma seemannianum ). The quantity of migrants was correlated with the El Niño Southern Oscillation, which influenced April soil moisture on BCI and total rainfall in the dry season. Both hostplant species responded to El Niño with greater leaf flushing, and the number of adults deriving from or laying eggs on those new leaves was greatest during El Niño years. The year 1993 was exceptional in that the number of butterflies migrating was lower than predicted by the El Niño event, yet the dry season was unusually wet for an El Niño year as well. Thus, dry season rainfall appears to be a primary driver of larval food production and population outbreaks for A. statira . Understanding how global climate cycles and local weather influence tropical insect migrations improves the predictability of ecological effects of climate change. |
publishDate |
2010 |
dc.date.created.spa.fl_str_mv |
2010-01-31 |
dc.date.accessioned.none.fl_str_mv |
2020-08-19T14:42:59Z |
dc.date.available.none.fl_str_mv |
2020-08-19T14:42:59Z |
dc.type.eng.fl_str_mv |
article |
dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
dc.type.spa.spa.fl_str_mv |
Artículo |
dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.1111/j.1365-2486.2009.01986.x |
dc.identifier.issn.none.fl_str_mv |
ISSN: 1354-1013 EISSN: 1365-2486 |
dc.identifier.uri.none.fl_str_mv |
https://repository.urosario.edu.co/handle/10336/27616 |
url |
https://doi.org/10.1111/j.1365-2486.2009.01986.x https://repository.urosario.edu.co/handle/10336/27616 |
identifier_str_mv |
ISSN: 1354-1013 EISSN: 1365-2486 |
dc.language.iso.spa.fl_str_mv |
eng |
language |
eng |
dc.relation.citationEndPage.none.fl_str_mv |
945 |
dc.relation.citationIssue.none.fl_str_mv |
No. 3 |
dc.relation.citationStartPage.none.fl_str_mv |
936 |
dc.relation.citationTitle.none.fl_str_mv |
Global Change Biology |
dc.relation.citationVolume.none.fl_str_mv |
Vol. 16 |
dc.relation.ispartof.spa.fl_str_mv |
Global Change Biology, ISSN: 1354-1013;EISSN: 1365-2486, Vol.16, No.3 (March 2010); pp. 936-945 |
dc.relation.uri.spa.fl_str_mv |
https://onlinelibrary.wiley.com/doi/epdf/10.1111/j.1365-2486.2009.01986.x |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_16ec |
dc.rights.acceso.spa.fl_str_mv |
Restringido (Acceso a grupos específicos) |
rights_invalid_str_mv |
Restringido (Acceso a grupos específicos) http://purl.org/coar/access_right/c_16ec |
dc.format.mimetype.none.fl_str_mv |
application/pdf |
dc.publisher.spa.fl_str_mv |
John Wiley & Sons |
dc.source.spa.fl_str_mv |
Global Change Biology |
institution |
Universidad del Rosario |
dc.source.instname.none.fl_str_mv |
instname:Universidad del Rosario |
dc.source.reponame.none.fl_str_mv |
reponame:Repositorio Institucional EdocUR |
repository.name.fl_str_mv |
Repositorio institucional EdocUR |
repository.mail.fl_str_mv |
edocur@urosario.edu.co |
_version_ |
1814167504842391552 |