Universität zu Köln

MELLES, M. A. R. T. I. N., SVENDSEN, J. O. H. N. I. N. G. E., FEDOROV, G. R. I. G. O. R. Y., BRIGHAM-GRETTE, J. U. L. I. E. and WAGNER, B. E. R. N. D. (2022). Quaternary environmental and climatic history of the northern high latitudes - recent contributions and perspectives from lake sediment records. J. Quat. Sci., 37 (5). S. 721 - 729. HOBOKEN: WILEY. ISSN 1099-1417

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Abstract

Lake sediment records archive the Quaternary environmental and climatic history in northern high latitudes. Because of their spatial distribution, age range, time resolution, age control, and high sensitivity to paleoenvironmental conditions, lake records contribute to evaluating regional to hemispheric-scale climate change. Here, we compare the characteristics of lake sediments and their qualities for paleoenvironmental and paleoclimatic reconstructions with those of other archives in northern high latitudes, and we outline the current state of research by introducing a series of regional case studies on 31 lakes as part of this special issue. The compilation shows that the coring site selection and interpretation can strongly benefit from bathymetric and seismic or hydro-acoustic surveys. New coring techniques have become available making it possible to expand the records in length and time. Analytical work on the cores has particularly benefited from improved non-destructive logging and scanning techniques, from the development of new proxies, and from advancements in quantitative climate reconstructions. Progress was also made in further developments of dating techniques; however, the recognition of additional isochronal events, e.g., via tephrochronology or paleomagnetic event stratigraphy, is needed to derive a better understanding of leads and lags in climate signal propagation throughout the northern high latitudes.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code MELLES, M. A. R. T. I. N. UNSPECIFIED UNSPECIFIED UNSPECIFIED SVENDSEN, J. O. H. N. I. N. G. E. UNSPECIFIED UNSPECIFIED UNSPECIFIED FEDOROV, G. R. I. G. O. R. Y. UNSPECIFIED UNSPECIFIED UNSPECIFIED BRIGHAM-GRETTE, J. U. L. I. E. UNSPECIFIED UNSPECIFIED UNSPECIFIED WAGNER, B. E. R. N. D. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-682012
DOI:	10.1002/jqs.3456
Journal or Publication Title:	J. Quat. Sci.
Volume:	37
Number:	5
Page Range:	S. 721 - 729
Date:	2022
Publisher:	WILEY
Place of Publication:	HOBOKEN
ISSN:	1099-1417
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language ARCTIC CLIMATE; GREENLAND; CORE; RECONSTRUCTION; ELGYGYTGYN; AMPLIFICATION; TEMPERATURE; VARIABILITY; RUSSIA; QUARTZ Multiple languages Geography, Physical; Geosciences, Multidisciplinary Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/68201