Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Lars Brunnberg"'
Autor:
David I. Armstrong McKay, Björn M. Morén, Lars Brunnberg, Frederik Schenk, Sarah L. Greenwood, Barbara Wohlfarth, Rachael S. Avery
Publikováno v:
Boreas. 50:477-496
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f84ab81da1e174ecca944a81aa19503
https://doi.org/10.1111/bor.12490
https://doi.org/10.1111/bor.12490
Autor:
Lars Brunnberg, Sarah L. Greenwood, Faezeh M. Nick, Alison MacLeod, Barbara Wohlfarth, James Lea, Francesco Muschitiello
Publikováno v:
BOREAS
Glacial varves can give significant insights into recession and melting rates of decaying ice sheets. Moreover, varve chronologies can provide an independent means of comparison to other annually resolved climatic archives, which ultimately help to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b70c6d459224bdbb9376dc33fccb0372
https://doi.org/10.1111/bor.12155
https://doi.org/10.1111/bor.12155
Publikováno v:
Journal of Quaternary Science. 29:605-609
Here we present a 710-year-long floating varve record from south-east Sweden. Tephra analyses confirm the presence of the rhyolitic Vedde Ash preserved within two consecutive varve years, confirming the Younger Dryas age of the varve series. This per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71762076376cd8785c4c065b69eefea7
https://doi.org/10.1002/jqs.2738
https://doi.org/10.1002/jqs.2738
Autor:
Lars Brunnberg, Göran Possnert
Publikováno v:
Boreas. 21:89-96
While working with the revision of the Swedish Time Scale, based on clay-varve chronology, mollusc shells of Portlandia (Yoldia) arctica were found in the clay at Ekensberg, Stockholm, Sweden, deposited at the beginning of the Finiglacial epoch. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dc673f152cc36cc482b254d06c02799
https://doi.org/10.1111/j.1502-3885.1992.tb00015.x
https://doi.org/10.1111/j.1502-3885.1992.tb00015.x
Autor:
Göran Possnert, Barbara Wohlfarth, Ole Bennike, Sergei Vyahirev, Igor Demedov, Lars Brunnberg
Publikováno v:
Boreas. 28:575-586
The laminated sediments at Pudozh in eastern Karelia are generally assumed to have been deposited between 13 000 and 16 000 14C yr BP and have been used to date the recession of the active ice margin. However, 17 AMS 14C measurements performed on ter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8364da8663bda2787377fdc0bd161f39
https://doi.org/10.1111/j.1502-3885.1999.tb00243.x
https://doi.org/10.1111/j.1502-3885.1999.tb00243.x
Autor:
Barbara Wohlfarth, Jonas Ising, Göran Possnert, Geoffrey Lemdahl, Siv Olsson, Lars Brunnberg, Svante Björck, Nils-Olf Svensson
Publikováno v:
Boreas. 22:113-128
The increasing focus on the chronology of environmental and climatic changes of the last glacial-interglacial transition has led to several independent attempts to try to calibrate the 14C time-scale beyond the Holocene. The Late Weichselian Gotiglac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b23a12ce070c9594690101eec010f3b1
https://doi.org/10.1111/j.1502-3885.1993.tb00171.x
https://doi.org/10.1111/j.1502-3885.1993.tb00171.x
Publikováno v:
Boreas. 17:215-227
Two varved clay sequences, at Rystad and Tottnas, situated in the Middle Swedish ice marginal zone were analysed palaeomagnetically. Two parallel profiles were sampled and analysed at each site. The varved clay at Rystad was dated by floating varve c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b193dcce841601ac5fe12ebb681bcba7
https://doi.org/10.1111/j.1502-3885.1988.tb00551.x
https://doi.org/10.1111/j.1502-3885.1988.tb00551.x
Publikováno v:
GFF. 127:169-178
Eight sites with a dark, clayey basal till in central Sweden have been studied by means of microfossils in order to clarify the stratigraphic position of the till. The composition of the identified reworked pollen and diatom floras shows interstadial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cb5c09a58ca07748b9e2bd11a50c718
https://doi.org/10.1080/11035890501273169
https://doi.org/10.1080/11035890501273169
Autor:
Pavel E. Tarasov, Göran Possnert, Barbara Wohlfarth, Igor Demidov, Ole Bennike, Leif Björkman, Ludmila Filimonova, Lars Brunnberg, Lorenz Schwark
Publikováno v:
The Holocene. 14:732-746
A sediment core from Lake Pichozero (6146'; N, 3725'; E 118 m a.s.l.) provides information on the environmental and climatic conditions in southeastern Russian Karelia during the Lateglacial and early Holocene (12 800-9300 cal. BP). The chronology of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1773803fa97029fd1316b14f80fbcab3
https://doi.org/10.1191/0959683604hl751rp
https://doi.org/10.1191/0959683604hl751rp
Autor:
Lars Brunnberg, Nadja Lavrova, Barbara Wohlfarth, Leif Björkman, Göran Possnert, Igor Demidov, Ole Bennike, Ludmila Filimonova
Publikováno v:
Quaternary Research. 58:261-272
High-resolution lithostratigraphy, mineral magnetic, carbon, pollen, and macrofossil analyses, and accelerator mass spectrometry 14C measurements were performed in the study of a sediment sequence from Lake Tambichozero, southeastern Russian Karelia,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc96479fa20519c3c88c08e559c066b0
https://doi.org/10.1006/qres.2002.2386
https://doi.org/10.1006/qres.2002.2386