Coarse sediments in Northern Apennine peat bogs and lakes: New data for the record of Holocene alluvial phases in peninsular Italy
This research was conducted in the Northern Apennines, in the upper valleys of the Cedra River and Parma River, occupied by glaciers during the last glacial maximum. The stratigraphy, the dating and the interpretation of the environmental significance of alluvial deposits interbedded between lacustr...
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2014
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Online Access: | https://hdl.handle.net/20.500.12079/2461 https://doi.org/10.1177/0959683614534738 http://www.scopus.com/inward/record.url?eid=2-s2.0-84904365483&partnerID=40&md5=e5fe66461b3fc94879f97f79b4848185 |
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ftenea:oai:iris.enea.it:20.500.12079/2461 2024-03-31T07:54:20+00:00 Coarse sediments in Northern Apennine peat bogs and lakes: New data for the record of Holocene alluvial phases in peninsular Italy Giraudi, C. Giraudi, C. 2014 https://hdl.handle.net/20.500.12079/2461 https://doi.org/10.1177/0959683614534738 http://www.scopus.com/inward/record.url?eid=2-s2.0-84904365483&partnerID=40&md5=e5fe66461b3fc94879f97f79b4848185 en eng volume:24 issue:8 numberofpages:932 - 943 journal:THE HOLOCENE http://hdl.handle.net/20.500.12079/2461 doi:10.1177/0959683614534738 info:eu-repo/semantics/altIdentifier/scopus/Scopus ID: 2-s2.0-84902824759 http://www.scopus.com/inward/record.url?eid=2-s2.0-84904365483&partnerID=40&md5=e5fe66461b3fc94879f97f79b4848185 alluvial phase Apennine environmental variation Holocene Italy peat bog lake sediments info:eu-repo/semantics/article 2014 ftenea https://doi.org/20.500.12079/246110.1177/0959683614534738 2024-03-06T00:12:05Z This research was conducted in the Northern Apennines, in the upper valleys of the Cedra River and Parma River, occupied by glaciers during the last glacial maximum. The stratigraphy, the dating and the interpretation of the environmental significance of alluvial deposits interbedded between lacustrine sediments are reported. The data provide an overview of the periods of enhanced alluvial activity that occurred after the glacial retreat in the Apennine chain. The alluvial phases and the periods of environmental stability varied in frequency and length during the Holocene. In particular, starting from the beginning of the Apennine Neoglacial (about 4.2 kyr BP), the events became much more frequent but shorter. The elapsed time between alluvial phases (i.e. the length of the phases of stability) was greater during the Early Holocene, probably because of the values of insolation: when the insolation in July was lower, the length of the phases of stability was greater. Despite the uncertainty in the dating of some events, it is likely that many alluvial phases, later than about 8.5 kyr BP, started during ice rafted debris events in the North Atlantic. The overall analysis of the alluvial sedimentation indicates that periods of more frequent floods are associated with times of rapid climate change and not only with cool periods. The current increase in floods, linked to the ongoing climate change, confirms the data obtained from Holocene sediments. © The Author(s) 2014. Article in Journal/Newspaper North Atlantic ENEA-IRIS Open Archive (Agenzia nazionale per le nuove tecnologie, l'energia e lo sviluppo economico sostenibile) Bog Lake ENVELOPE(-100.523,-100.523,56.797,56.797) Parma ENVELOPE(57.468,57.468,65.951,65.951) The Holocene 24 8 932 943 |
institution |
Open Polar |
collection |
ENEA-IRIS Open Archive (Agenzia nazionale per le nuove tecnologie, l'energia e lo sviluppo economico sostenibile) |
op_collection_id |
ftenea |
language |
English |
topic |
alluvial phase Apennine environmental variation Holocene Italy peat bog lake sediments |
spellingShingle |
alluvial phase Apennine environmental variation Holocene Italy peat bog lake sediments Giraudi, C. Coarse sediments in Northern Apennine peat bogs and lakes: New data for the record of Holocene alluvial phases in peninsular Italy |
topic_facet |
alluvial phase Apennine environmental variation Holocene Italy peat bog lake sediments |
description |
This research was conducted in the Northern Apennines, in the upper valleys of the Cedra River and Parma River, occupied by glaciers during the last glacial maximum. The stratigraphy, the dating and the interpretation of the environmental significance of alluvial deposits interbedded between lacustrine sediments are reported. The data provide an overview of the periods of enhanced alluvial activity that occurred after the glacial retreat in the Apennine chain. The alluvial phases and the periods of environmental stability varied in frequency and length during the Holocene. In particular, starting from the beginning of the Apennine Neoglacial (about 4.2 kyr BP), the events became much more frequent but shorter. The elapsed time between alluvial phases (i.e. the length of the phases of stability) was greater during the Early Holocene, probably because of the values of insolation: when the insolation in July was lower, the length of the phases of stability was greater. Despite the uncertainty in the dating of some events, it is likely that many alluvial phases, later than about 8.5 kyr BP, started during ice rafted debris events in the North Atlantic. The overall analysis of the alluvial sedimentation indicates that periods of more frequent floods are associated with times of rapid climate change and not only with cool periods. The current increase in floods, linked to the ongoing climate change, confirms the data obtained from Holocene sediments. © The Author(s) 2014. |
author2 |
Giraudi, C. |
format |
Article in Journal/Newspaper |
author |
Giraudi, C. |
author_facet |
Giraudi, C. |
author_sort |
Giraudi, C. |
title |
Coarse sediments in Northern Apennine peat bogs and lakes: New data for the record of Holocene alluvial phases in peninsular Italy |
title_short |
Coarse sediments in Northern Apennine peat bogs and lakes: New data for the record of Holocene alluvial phases in peninsular Italy |
title_full |
Coarse sediments in Northern Apennine peat bogs and lakes: New data for the record of Holocene alluvial phases in peninsular Italy |
title_fullStr |
Coarse sediments in Northern Apennine peat bogs and lakes: New data for the record of Holocene alluvial phases in peninsular Italy |
title_full_unstemmed |
Coarse sediments in Northern Apennine peat bogs and lakes: New data for the record of Holocene alluvial phases in peninsular Italy |
title_sort |
coarse sediments in northern apennine peat bogs and lakes: new data for the record of holocene alluvial phases in peninsular italy |
publishDate |
2014 |
url |
https://hdl.handle.net/20.500.12079/2461 https://doi.org/10.1177/0959683614534738 http://www.scopus.com/inward/record.url?eid=2-s2.0-84904365483&partnerID=40&md5=e5fe66461b3fc94879f97f79b4848185 |
long_lat |
ENVELOPE(-100.523,-100.523,56.797,56.797) ENVELOPE(57.468,57.468,65.951,65.951) |
geographic |
Bog Lake Parma |
geographic_facet |
Bog Lake Parma |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
volume:24 issue:8 numberofpages:932 - 943 journal:THE HOLOCENE http://hdl.handle.net/20.500.12079/2461 doi:10.1177/0959683614534738 info:eu-repo/semantics/altIdentifier/scopus/Scopus ID: 2-s2.0-84902824759 http://www.scopus.com/inward/record.url?eid=2-s2.0-84904365483&partnerID=40&md5=e5fe66461b3fc94879f97f79b4848185 |
op_doi |
https://doi.org/20.500.12079/246110.1177/0959683614534738 |
container_title |
The Holocene |
container_volume |
24 |
container_issue |
8 |
container_start_page |
932 |
op_container_end_page |
943 |
_version_ |
1795035151422455808 |