What do Holocene sediments in Petuniabukta, Spitsbergen reveal?

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F12%3A43884879" target="_blank" >RIV/60076658:12310/12:43884879 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

What do Holocene sediments in Petuniabukta, Spitsbergen reveal?

Popis výsledku v původním jazyce

Studies of past vegetation from the inner fjords of the Svalbard archipelago have not previously been reported. This study assesses the potential of sediments retrieved from two sites in Petuniabukta, Billefjorden to track vegetation response to Quaternary climate change. The first sediment profile was retrieved from periodic lake on a 4 m a.s.l. marine terrace with a basal radiocarbon dated to 5 080 +- 30 BP, the second was retrieved from a depression in wet tundra on a 24m a.s.l. marine terrace, whichupper part was dated to 9 470 +-30 BP. The study is primarily focused on macro? and micro?fossils. Pollen grains are present in very low concentrations. Macro?fossils were represented mostly by leafs and buds of Salix species and Dryas octopetala as well as the hybrid Salix herbacea x polaris. Fossil moss remains represent an important part of arctic ecosystems. Tardigrada remains were found in the sediments in high abundance whilst eggs and exuviae of at least six species were identifi

Název v anglickém jazyce

What do Holocene sediments in Petuniabukta, Spitsbergen reveal?

Popis výsledku anglicky

Studies of past vegetation from the inner fjords of the Svalbard archipelago have not previously been reported. This study assesses the potential of sediments retrieved from two sites in Petuniabukta, Billefjorden to track vegetation response to Quaternary climate change. The first sediment profile was retrieved from periodic lake on a 4 m a.s.l. marine terrace with a basal radiocarbon dated to 5 080 +- 30 BP, the second was retrieved from a depression in wet tundra on a 24m a.s.l. marine terrace, whichupper part was dated to 9 470 +-30 BP. The study is primarily focused on macro? and micro?fossils. Pollen grains are present in very low concentrations. Macro?fossils were represented mostly by leafs and buds of Salix species and Dryas octopetala as well as the hybrid Salix herbacea x polaris. Fossil moss remains represent an important part of arctic ecosystems. Tardigrada remains were found in the sediments in high abundance whilst eggs and exuviae of at least six species were identifi

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Polish Polar Research

ISSN

0138-0338

e-ISSN

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Svazek periodika

33

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

17

Strana od-do

329-345

Kód UT WoS článku

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EID výsledku v databázi Scopus

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