C/N and δC13 patterns in lake sediments as a source of palaeoenvironmental information for the Mologa-Sheksna region (NW Russia)

D.O. Sadokov; Christian Knoblauch; M. Melles; Nicole Mantke; R. Lendt

C/N and δC13 patterns in lake sediments as a source of palaeoenvironmental information for the Mologa-Sheksna region (NW Russia)

D.O. Sadokov , Christian Knoblauch, M. Melles, Nicole Mantke, R. Lendt

MK.3014.2017 География

Результат исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции

Аннотация

Organic geochemical proxies (δC13 and C/N) are used to infer changes of plant fossils sources in the sediments of relict mire lakes in Russia. The Pleistocene Holocene transition is described by δC13 and C/N used jointly. Shifts of C/N and δC13 give ideas for the lakes water level and composition of plant remains changes as a consequence of the regional climate alterations. Pre-Holocene cool period (Younger Drias) and preceding warm phase (Allerød) are supposedly traced in the lake sediments for the north of the Mologa-Sheksna Lowland.

Язык оригинала	английский
Страницы (с-по)	444-445
Журнал	Limnology and Freshwater Biology
Номер выпуска	4
Состояние	Опубликовано - 2020
Событие	The 4th International Conference on Paleolimnology of Northern Eurasia - онлайн, Иркутск, Российская Федерация Продолжительность: 2 сен 2020 → 4 сен 2020 http://www.lin.irk.ru/paleo2020/ru/

Ключевые слова

lacustrine sedimentation
organic geochemistry
C/N ratios
δC13 signatures

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C/N and δC13 patterns in lake sediments as a source of palaeoenvironmental information for the Mologa-Sheksna region (NW Russia)Конечная издательская версия, 1,05 MB

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title = "C/N and δC13 patterns in lake sediments as a source of palaeoenvironmental information for the Mologa-Sheksna region (NW Russia)",

abstract = "Organic geochemical proxies (δC13 and C/N) are used to infer changes of plant fossils sources in the sediments of relict mire lakes in Russia. The Pleistocene Holocene transition is described by δC13 and C/N used jointly. Shifts of C/N and δC13 give ideas for the lakes water level and composition of plant remains changes as a consequence of the regional climate alterations. Pre-Holocene cool period (Younger Drias) and preceding warm phase (Aller{\o}d) are supposedly traced in the lake sediments for the north of the Mologa-Sheksna Lowland.",

keywords = "lacustrine sedimentation, organic geochemistry, C/N ratios, δC13 signatures",

author = "D.O. Sadokov and Christian Knoblauch and M. Melles and Nicole Mantke and R. Lendt",

year = "2020",

language = "English",

pages = "444--445",

journal = "Limnology and Freshwater Biology",

issn = "2658-3518",

publisher = "Лимнологический институт Сибирского отделения Российской академии наук",

number = "4",

note = "null ; Conference date: 02-09-2020 Through 04-09-2020",

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C/N and δC13 patterns in lake sediments as a source of palaeoenvironmental information for the Mologa-Sheksna region (NW Russia). / Sadokov , D.O.; Knoblauch, Christian; Melles, M.; Mantke, Nicole; Lendt , R.

В: Limnology and Freshwater Biology, № 4, 2020, стр. 444-445.

Результат исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции

TY - JOUR

T1 - C/N and δC13 patterns in lake sediments as a source of palaeoenvironmental information for the Mologa-Sheksna region (NW Russia)

AU - Sadokov , D.O.

AU - Knoblauch, Christian

AU - Melles, M.

AU - Mantke, Nicole

AU - Lendt , R.

PY - 2020

Y1 - 2020

N2 - Organic geochemical proxies (δC13 and C/N) are used to infer changes of plant fossils sources in the sediments of relict mire lakes in Russia. The Pleistocene Holocene transition is described by δC13 and C/N used jointly. Shifts of C/N and δC13 give ideas for the lakes water level and composition of plant remains changes as a consequence of the regional climate alterations. Pre-Holocene cool period (Younger Drias) and preceding warm phase (Allerød) are supposedly traced in the lake sediments for the north of the Mologa-Sheksna Lowland.

AB - Organic geochemical proxies (δC13 and C/N) are used to infer changes of plant fossils sources in the sediments of relict mire lakes in Russia. The Pleistocene Holocene transition is described by δC13 and C/N used jointly. Shifts of C/N and δC13 give ideas for the lakes water level and composition of plant remains changes as a consequence of the regional climate alterations. Pre-Holocene cool period (Younger Drias) and preceding warm phase (Allerød) are supposedly traced in the lake sediments for the north of the Mologa-Sheksna Lowland.

KW - lacustrine sedimentation

KW - organic geochemistry

KW - C/N ratios

KW - δC13 signatures

M3 - Conference article

SP - 444

EP - 445

JO - Limnology and Freshwater Biology

JF - Limnology and Freshwater Biology

SN - 2658-3518

IS - 4

Y2 - 2 September 2020 through 4 September 2020

ER -