|Appears in Collections:||Biological and Environmental Sciences Journal Articles|
|Peer Review Status:||Refereed|
|Title:||Late glacial and Holocene landscape change and rapid climate and coastal impacts in the Canal Beagle, southernmost Patagonia|
|Author(s):||McCulloch, Robert D|
Mansilla, Claudia A
De Pol-Holz, Ricardo
San Roman, Manuel
sea level change
southern westerly winds
|Citation:||McCulloch RD, Mansilla CA, Morello F, De Pol-Holz R, San Roman M, Tisdall E & Torres J (2019) Late glacial and Holocene landscape change and rapid climate and coastal impacts in the Canal Beagle, southernmost Patagonia. Journal of Quaternary Science, 34 (8), pp. 674-684. https://doi.org/10.1002/jqs.3167|
|Abstract:||Palaeoenvironmental data for the Late Glacial and Holocene periods are provided from Caleta Eugenia, in the eastern sector of Canal Beagle, southernmost Patagonia. The record commences at c. 16 200 cal a bp following glacier retreat in response to climatic warming. However, cooler conditions persisted during the Late Glacial period. The onset of more temperate conditions after c. 12 390 cal a bp is indicated by the arrival of southern beech forest and later establishment at c. 10 640 cal a bp, but the woodland growth was restricted by lower levels of effective moisture. The climate signal is then truncated by a rapid marine incursion at c. 8640 cal a bp which lasted until a more gradual emergence of the coast at c. 6600 cal a bp. During this period the pollen record appears to be dominated by the southern beech woodland. A punctuated hydroseral succession follows the isolation of the site from the sea leading to the re‐establishment of a peat bog. Between c. 5770 cal a bp and the present there were several periods of short rapid climatic change leading to drier conditions, probably as a result of late Holocene periods of climatic warming.|
|Rights:||This item has been embargoed for a period. During the embargo please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study. This is the peer reviewed version of the following article: MCCULLOCH, R.D., Mansilla, C.A., Morello, F., De Pol‐Holz, R., San Román, M., Tisdall, E. and Torres, J. (2019), Late glacial and Holocene landscape change and rapid climate and coastal impacts in the Canal Beagle, southernmost Patagonia. Journal of Quaternary Science, 34: 674-684, which has been published in final form at https://doi.org/10.1002/jqs.3167. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for self-archiving.|
|JQS-19-0064.R1_Proof_hi.pdf||Fulltext - Accepted Version||1.87 MB||Adobe PDF||View/Open|
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