Oxygen isotope composition of diatoms as Late Holocene climate proxy at Two-Yurts Lake, Central Kamchatka, Russia

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• 作者：Hanno Meyer^a ; ^{Hanno.Meyer@awi.de" class="auth_mail" title="E-mail the corresponding author} ; Bernhard Chapligin^a ; Ulrike Hoff^a ; ^b ; Larisa Nazarova^a ; ^c ; Bernhard Diekmann^a
• 关键词：Diatom oxygen isotopes ; Biogenic silica ; Holocene ; Aleutian Low ; Palaeoclimate ; Palaeolimnology
• 刊名：Global and Planetary Change
• 出版年：2015
• 出版时间：November 2015
• 年：2015
• 卷：134
• 期：Complete
• 页码：118-128
• 全文大小：1314 K

文摘

<dl class="listitem" id="list_l9005"><dt class="label">•dt><dd>

d="p9035">We present the first lacustrine diatom oxygen isotope record for Kamchatka

dd><dt class="label">•dt><dd>

d="p9040">The lake is a dynamic system triggered by environmental and hydrological factors

dd><dt class="label">•dt><dd>

d="p9045">The diatom δ¹⁸O record is mainly controlled by changes in δ¹⁸O of the lake water

dd><dt class="label">•dt><dd>

d="p9050">These relate to changing atmospheric pathways and melt water inflow from mountains

dd><dt class="label">•dt><dd>

d="p9055">We observe a likely insolation-driven Mid/Late Holocene cooling trend in δ¹⁸_Odiatom

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