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Haze smoke impacts survival and development of butterflies
The Southeast Asian transboundary haze contains a mixture of gases and particles from forest fires and negatively impacts people’s health and local economies. However, the effect of the haze on organisms other than humans has not yet been sufficiently studied. Insects are important members of food w...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6199247/ https://www.ncbi.nlm.nih.gov/pubmed/30353024 http://dx.doi.org/10.1038/s41598-018-34043-0 |
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author | Tan, Yue Qian Dion, Emilie Monteiro, Antónia |
author_facet | Tan, Yue Qian Dion, Emilie Monteiro, Antónia |
author_sort | Tan, Yue Qian |
collection | PubMed |
description | The Southeast Asian transboundary haze contains a mixture of gases and particles from forest fires and negatively impacts people’s health and local economies. However, the effect of the haze on organisms other than humans has not yet been sufficiently studied. Insects are important members of food webs and environmental disturbances that affect insects may impact whole ecosystems. Here we studied how haze directly and indirectly affects the survival, growth, and development of insects by rearing Bicyclus anynana butterflies under artificially generated smoke as well as reared in clean air but fed on plants previously exposed to smoke. Direct haze exposure significantly increased the mortality of caterpillars, increased larval development time, and decreased pupal weight, while indirect haze exposure, via ingestion of haze-exposed food plants, also affected development time and pupal weight. No smoke particles were found in the tracheae of subjects from the smoke treatment suggesting that the increase in development time and mortality of B. anynana under smoke conditions might be due to toxic smoke gases and toxic food, rather than particulate matter. These results document significant deleterious effect of haze smoke to the development, adult size, and survival of insects, key players in food-webs. |
format | Online Article Text |
id | pubmed-6199247 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-61992472018-10-25 Haze smoke impacts survival and development of butterflies Tan, Yue Qian Dion, Emilie Monteiro, Antónia Sci Rep Article The Southeast Asian transboundary haze contains a mixture of gases and particles from forest fires and negatively impacts people’s health and local economies. However, the effect of the haze on organisms other than humans has not yet been sufficiently studied. Insects are important members of food webs and environmental disturbances that affect insects may impact whole ecosystems. Here we studied how haze directly and indirectly affects the survival, growth, and development of insects by rearing Bicyclus anynana butterflies under artificially generated smoke as well as reared in clean air but fed on plants previously exposed to smoke. Direct haze exposure significantly increased the mortality of caterpillars, increased larval development time, and decreased pupal weight, while indirect haze exposure, via ingestion of haze-exposed food plants, also affected development time and pupal weight. No smoke particles were found in the tracheae of subjects from the smoke treatment suggesting that the increase in development time and mortality of B. anynana under smoke conditions might be due to toxic smoke gases and toxic food, rather than particulate matter. These results document significant deleterious effect of haze smoke to the development, adult size, and survival of insects, key players in food-webs. Nature Publishing Group UK 2018-10-23 /pmc/articles/PMC6199247/ /pubmed/30353024 http://dx.doi.org/10.1038/s41598-018-34043-0 Text en © The Author(s) 2018 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
spellingShingle | Article Tan, Yue Qian Dion, Emilie Monteiro, Antónia Haze smoke impacts survival and development of butterflies |
title | Haze smoke impacts survival and development of butterflies |
title_full | Haze smoke impacts survival and development of butterflies |
title_fullStr | Haze smoke impacts survival and development of butterflies |
title_full_unstemmed | Haze smoke impacts survival and development of butterflies |
title_short | Haze smoke impacts survival and development of butterflies |
title_sort | haze smoke impacts survival and development of butterflies |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6199247/ https://www.ncbi.nlm.nih.gov/pubmed/30353024 http://dx.doi.org/10.1038/s41598-018-34043-0 |
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