Ecology: The proximate cause of frog declines?
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| Title: | Ecology: The proximate cause of frog declines? |
|---|---|
| Authors: | Rosa, Ines Di, Simoncelli, Francesca, Fagotti, Anna, Pascolini, Rita |
| Source: | Nature. 5/31/2007, Vol. 447 Issue 7144, pE4-E5. 1p. 1 Black and White Photograph. |
| Subjects: | Frogs, Global warming, Amphibians, Batrachochytrium dendrobatidis, Pathogenic microorganisms |
| Abstract: | Arising from: J. A. Pounds et al. 439, 161–167 (2006); Pounds et al. replyPounds et al. argue that global warming contributes to amphibian declines by encouraging outbreaks of the chytrid fungus Batrachochytrium dendrobatidis. Although our findings agree with the climate-linked epidemic hypothesis, this pathogen is probably not the only proximate factor in such cases: in the Trasimeno Lake area of Umbria in central Italy, for example, the water frog Rana lessonae first declined in the late 1990s, yet chytridiomycosis was not observed until 2003 (refs 5, 6). Here we show that the chytrid was common there throughout 1999–2002, in a previously unknown form that did not cause disease. We therefore think that the focus by Pounds et al. on a single pathogen is hard to justify because the host–parasite ecology is at present so poorly understood. [ABSTRACT FROM AUTHOR] |
| Copyright of Nature is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Psychology and Behavioral Sciences Collection |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: pbh DbLabel: Psychology and Behavioral Sciences Collection An: 25234554 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Ecology: The proximate cause of frog declines? – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Rosa%2C+Ines+Di%22">Rosa, Ines Di</searchLink><br /><searchLink fieldCode="AR" term="%22Simoncelli%2C+Francesca%22">Simoncelli, Francesca</searchLink><br /><searchLink fieldCode="AR" term="%22Fagotti%2C+Anna%22">Fagotti, Anna</searchLink><br /><searchLink fieldCode="AR" term="%22Pascolini%2C+Rita%22">Pascolini, Rita</searchLink> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Nature%22">Nature</searchLink>. 5/31/2007, Vol. 447 Issue 7144, pE4-E5. 1p. 1 Black and White Photograph. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Frogs%22">Frogs</searchLink><br /><searchLink fieldCode="DE" term="%22Global+warming%22">Global warming</searchLink><br /><searchLink fieldCode="DE" term="%22Amphibians%22">Amphibians</searchLink><br /><searchLink fieldCode="DE" term="%22Batrachochytrium+dendrobatidis%22">Batrachochytrium dendrobatidis</searchLink><br /><searchLink fieldCode="DE" term="%22Pathogenic+microorganisms%22">Pathogenic microorganisms</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Arising from: J. A. Pounds et al. 439, 161–167 (2006); Pounds et al. replyPounds et al. argue that global warming contributes to amphibian declines by encouraging outbreaks of the chytrid fungus Batrachochytrium dendrobatidis. Although our findings agree with the climate-linked epidemic hypothesis, this pathogen is probably not the only proximate factor in such cases: in the Trasimeno Lake area of Umbria in central Italy, for example, the water frog Rana lessonae first declined in the late 1990s, yet chytridiomycosis was not observed until 2003 (refs 5, 6). Here we show that the chytrid was common there throughout 1999–2002, in a previously unknown form that did not cause disease. We therefore think that the focus by Pounds et al. on a single pathogen is hard to justify because the host–parasite ecology is at present so poorly understood. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Nature is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=25234554 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1038/nature05941 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 1 StartPage: E4 Subjects: – SubjectFull: Frogs Type: general – SubjectFull: Global warming Type: general – SubjectFull: Amphibians Type: general – SubjectFull: Batrachochytrium dendrobatidis Type: general – SubjectFull: Pathogenic microorganisms Type: general Titles: – TitleFull: Ecology: The proximate cause of frog declines? Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Rosa, Ines Di – PersonEntity: Name: NameFull: Simoncelli, Francesca – PersonEntity: Name: NameFull: Fagotti, Anna – PersonEntity: Name: NameFull: Pascolini, Rita IsPartOfRelationships: – BibEntity: Dates: – D: 31 M: 05 Text: 5/31/2007 Type: published Y: 2007 Identifiers: – Type: issn-print Value: 00280836 Numbering: – Type: volume Value: 447 – Type: issue Value: 7144 Titles: – TitleFull: Nature Type: main |
| ResultId | 1 |
