Archive · collection · 2010

Geochemistry and varves on a sediment profile from Hämelsee, Germany

Listed in PANGAEA

The Alleroed biozone encompasses 625 calendar years.

Description

The pollenanalytically determined upper and lower boundary is in good agreement with the development of the microfacies. The study of the macrofacies of annually laminated sediments is a useful tool.

It yields not only very accurate varve counts but also paleoclimatological and environmental proxy data. The LST -event occurred 200 years before the Younger Dryas. They exIsts no relationship.

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However, during ten to twenty years following the LST, the lake deposited sediments similar to those at the beginning of the Younger Dryas, which should be due to comparable meteorological conditions.

Topics

From keywords: Earth & Environmental Science
Inferred from text: Physical geography and environmental geoscience 74%

Provenance · 1 source records, 8 field assertions

Source	Key	Last seen	Raw
PANGAEA	oai:pangaea.de:doi:10.1594/PANGAEA.735960	14 d ago	JSON v1

Field	Assertion	Extractor	Evidence
access_level	source · PANGAEA	connector:pangaea@1.0.0
concepts[field].anzsrc:group:3709	enrichment · PANGAEA	taxonomy-embedding@1.1.0	title+keywords+description (74%)
concepts[field].local:field:earth-environmental	mapping · PANGAEA	connector:pangaea@1.0.0
description	source · PANGAEA	connector:pangaea@1.0.0	/metadata/dc/description
license	source · PANGAEA	connector:pangaea@1.0.0	/metadata/dc/rights
publication_date	source · PANGAEA	connector:pangaea@1.0.0
spatial	source · PANGAEA	connector:pangaea@1.0.0
title	source · PANGAEA	connector:pangaea@1.0.0	/metadata/dc/title

Geochemistry and varves on a sediment profile from Hämelsee, Germany

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