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Coral bleaching recorded during the Little Ice Age
Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review
Dokumenter
- 2021-Cedhagen,T-2021-Coral bleaching recorded during the little ice age
Forlagets udgivne version, 3,02 MB, PDF-dokument
DOI
- https://doi.org/10.14456/pmbcrb.2021.1
Forlagets udgivne version
When corals are exposed to stressors such as high solar radiation, sedimentation, pollution, reduced salinity or when water gets warmer or colder than normal, the corals expel the symbiotic algae and, consequently, get bleached. It is widely believed that coral bleaching is a phenomenon first observed less than 50 years ago. However, coral bleaching was first observed more than 150 years ago by Eugen von Ransonnet, during the period called the little ice age (ca. 1300 – ca. 1900). This neglected report is highlighted here. Clarification of past-time coral symbiont types could be done by the use of sequencing ancient DNA from old coral specimens in museum collections.
| Originalsprog | Engelsk |
|---|---|
| Tidsskrift | Phuket Marine Biological Center. Research Bulletin |
| Vol/bind | 78 |
| Sider (fra-til) | 21-28 |
| Antal sider | 8 |
| ISSN | 0858-1088 |
| DOI | |
| Status | Udgivet - 2021 |
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