The Drangajökull ice cap, northwest Iceland, persisted into the early-mid Holocene
详细信息 查看全文
- 作者：Anders Schomackera ; anders.schomacker@uit.no" class="auth_mail" title="E-mail the corresponding author ; Skafti Brynjó ; lfssonb ; skafti@ni.is" class="auth_mail" title="E-mail the corresponding author ; Julie M. Andreassenc ; juliemandreassen@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Esther Ruth Gudmundsdó ; ttird ; e ; estherrg@hi.is" class="auth_mail" title="E-mail the corresponding author ; Jesper Olsenf ; jesper.olsen@phys.au.dk" class="auth_mail" title="E-mail the corresponding author ; Bent V. Odgaardc ; bvo@geo.au.dk" class="auth_mail" title="E-mail the corresponding author ; Lena Hå ; kanssong ; lena.hakansson@unis.no" class="auth_mail" title="E-mail the corresponding author ; Ó ; lafur Ingó ; lfssond ; g ; oi@hi.is" class="auth_mail" title="E-mail the corresponding author ; Nicolaj K. Larsenc ; h ; nkl@geo.au.dk" class="auth_mail" title="E-mail the corresponding author
- 关键词：Drangajö ; kull ; Holocene ; Holocene thermal maximum ; Threshold lake ; Lake sediment ; Glacier
- 刊名：Quaternary Science Reviews
- 出版年：2016
- 出版时间：15 September 2016
- 年：2016
- 卷：148
- 期：Complete
- 页码：68-84
- 全文大小：7158 K
文摘
- class="listitem" id="list_ulist0010">
- class="label">•
We obtained sediment cores from threshold lakes around the Drangajökull ice cap, NW Iceland.
- class="label">•
Most cores show a transition from minerogenic to organic sediments reflecting a termination of glacial meltwater inflow.
- class="label">•
We identified key tephra layers in the lake sediment cores.
- class="label">•
The SE part of the early Holocene Drangajökull was larger than at present and persisted until 7.2-7.8 cal. kyr BP.
- class="label">•
We speculate that Drangajökull survived Holocene warm periods due to increased winter precipitation during such periods.