Papers by Fabio Gennaretti
Climate of the Past Discussions, 2015
Climatic reconstructions for north-eastern Canada are scarce such that this area is under-represe... more Climatic reconstructions for north-eastern Canada are scarce such that this area is under-represented in global temperature reconstructions. To fill this lack of knowledge and identify the most important processes influencing climate variability, this study presents the first summer temperature reconstruction for eastern Canada based on 5 a millennial oxygen isotopic series (δ 18 O) from tree rings. For this purpose, we selected 230 well-preserved subfossil stems from the bottom of a boreal lake and five living trees on the lakeshore. The sampling method permitted an annually resolved δ 18 O series with a replication of five trees per year. The June to August maximal temperature of the last millennium has been reconstructed using the statistical relation between 10
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Papers by Fabio Gennaretti