Lutz Schirrmeister

Dados Biográficos

ID	6370876
NOME	Lutz Schirrmeister
PRENOMES	Lutz
SOBRENOME	Schirrmeister
ASSINATURA	SCHIRRMEISTER L
AFILIAÇÕES	Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung
ORCID	0000-0001-9455-0596
VERIFICADO	Sim
TOTAL DE OBRAS	10
TOTAL DE CITAÇÕES	0
TOTAL COMO AUTOR	10
TOTAL COMO EDITOR	0
PRIMEIRO ANO DE PUBLICAÇÃO	2002
ANO MAIS RECENTE DE PUBLICAÇÃO	2019
ÍNDICE H	0

Ice Complex formation on Bol'shoy Lyakhovsky Island (New Siberian Archipelago, East Siberian Arctic) since about 200 ka
Open AccessSebastian Wetterich, Natalia Rudaya et al.ARTICLEQuaternary Research2019
Late Quaternary landscapes of unglaciated Beringia were largely shaped by ice-wedge polygon tundra. Ice Complex (IC) strata preserve such ancient polygon formations. Here we report on the Yukagir IC from Bol'shoy Lyakhovsky Island in northeastern Siberia and suggest that new radioisotope disequilibria ( 230 Th/U) dates of the Yukagir IC peat confirm its formation during the Marine Oxygen Isotope Stage (MIS) 7a–c interglacial period. The preservat…
Estimated stocks of circumpolar permafrost carbon with quantified uncertainty ranges and identified data gaps
Open AccessGustaf Hugelius, Jens Strauss et al.ARTICLEBiogeosciences2014
Soils and other unconsolidated deposits in the northern circumpolar permafrost region store large amounts of soil organic carbon (SOC). This SOC is potentially vulnerable to remobilization following soil warming and permafrost thaw, but SOC stock estimates were poorly constrained and quantitative error estimates were lacking. This study presents revised estimates of permafrost SOC stocks, including quantitative uncertainty estimates, in the 0–3 m…
Late glacial and Holocene sedimentation, vegetation, and climate history from easternmost Beringia (northern Yukon Territory, Canada)
Open AccessMichael Fritz, Ulrike Herzschuh et al.ARTICLEQuaternary Research2012
Beringian climate and environmental history are poorly characterized at its easternmost edge. Lake sediments from the northern Yukon Territory have recorded sedimentation, vegetation, summer temperature and precipitation changes since ~ 16 cal ka BP. Herb-dominated tundra persisted until ~ 14.7 cal ka BP with mean July air temperatures ≤ 5°C colder and annual precipitation 50 to 120 mm lower than today. Temperatures rapidly increased during the B…
Late Glacial to Holocene landscape dynamics of Arctic coastal lowlands in NE Siberia
Open AccessLutz SchirrmeisterARTICLEQuaternary International2012
Sedimentary characteristics and origin of the Late Pleistocene Ice Complex on north-east Siberian Arctic coastal lowlands and islands – A review
Open AccessLutz Schirrmeister, V Kunitsky et al.ARTICLEQuaternary International2011
Ground ice and slope sediments archiving late Quaternary paleoenvironment and paleoclimate signals at the margins of El'gygytgyn Impact Crater, NE Siberia
Open AccessGeorg Schwamborn, Hanno Meyer et al.ARTICLEQuaternary Research2006
An accumulation terrace close to the El'gygytgyn Impact Crater in northeastern Siberia contains stratigraphic and periglacial evidence of the paleoenvironmental and paleoclimatic history and permafrost dynamics during late Quaternary time. A succession of paleo active-layer deposits that mirror environmental changes records periods favorable for the establishment and growth of ice-wedge polygonal networks and sediment variations. These two elemen…
Palaeobotanical evidence for warm summers in the East Siberian Arctic during the last cold stage
Open AccessFrank Kienast, Lutz Schirrmeister et al.ARTICLEQuaternary Research2005
Plant macrofossils from the “Mamontovy Khayata” permafrost sequence (71°60′N, 129°25′E) on the Bykovsky Peninsula reflect climate and plant biodiversity in west Beringia during the last cold stage. 70 AMS and 20 conventional 14 C dates suggest sediment accumulation between about 60,000 and 7500 14 C yr B.P. The plant remains prove that during the last cold-stage arctic species ( Minuartia arctica , Draba spp., Kobresia myosuroides ) coexisted wit…
Late Quaternary History of the Accumulation Plain North of the Chekanovsky Ridge (Lena Delta, Russia)
Lutz Schirrmeister, Guido Grosse et al.ARTICLEPolar Geography2003
Permafrost deposits were studied along the Olenyeksky and the Arinsky distributaries in the western Lena delta using a multidisciplinary approach that included sedimentological, mineralogical, stable-isotope, and paleoecological analyses in order to reconstruct the Late Quaternary landscape and environmental history of this Northeast
Th/U Dating of Frozen Peat, Bol'shoy Lyakhovsky Island (Northern Siberia)
Open AccessLutz Schirrmeister, Deniz Oezen et al.ARTICLEQuaternary Research2002
The chronology of Quaternary paleoenvironment and climate in northeastern Siberia is poorly understood due to a lack of reliable numerical age determinations. The best climatic archives are ice-rich permafrost sequences, which are widely distributed in northeastern Siberia. For this study, 230 Th/U-ages were determined by thermal ionization mass spectrometry (TIMS) from frozen peat in a permafrost deposit at the southern cliff of the Bol'shoy Lya…
Paleoenvironmental and paleoclimatic records from permafrost deposits in the Arctic region of Northern Siberia
Open AccessLutz Schirrmeister, Christine Siegert et al.ARTICLEQuaternary International2002

Th/U Dating of Frozen Peat, Bol'shoy Lyakhovsky Island (Northern Siberia)
Open AccessLutz Schirrmeister, Deniz Oezen et al.ARTICLEQuaternary Research2002
The chronology of Quaternary paleoenvironment and climate in northeastern Siberia is poorly understood due to a lack of reliable numerical age determinations. The best climatic archives are ice-rich permafrost sequences, which are widely distributed in northeastern Siberia. For this study, 230 Th/U-ages were determined by thermal ionization mass spectrometry (TIMS) from frozen peat in a permafrost deposit at the southern cliff of the Bol'shoy Lya…
Paleoenvironmental and paleoclimatic records from permafrost deposits in the Arctic region of Northern Siberia
Open AccessLutz Schirrmeister, Christine Siegert et al.ARTICLEQuaternary International2002
Late Quaternary History of the Accumulation Plain North of the Chekanovsky Ridge (Lena Delta, Russia)
Lutz Schirrmeister, Guido Grosse et al.ARTICLEPolar Geography2003
Permafrost deposits were studied along the Olenyeksky and the Arinsky distributaries in the western Lena delta using a multidisciplinary approach that included sedimentological, mineralogical, stable-isotope, and paleoecological analyses in order to reconstruct the Late Quaternary landscape and environmental history of this Northeast
Palaeobotanical evidence for warm summers in the East Siberian Arctic during the last cold stage
Open AccessFrank Kienast, Lutz Schirrmeister et al.ARTICLEQuaternary Research2005
Plant macrofossils from the “Mamontovy Khayata” permafrost sequence (71°60′N, 129°25′E) on the Bykovsky Peninsula reflect climate and plant biodiversity in west Beringia during the last cold stage. 70 AMS and 20 conventional 14 C dates suggest sediment accumulation between about 60,000 and 7500 14 C yr B.P. The plant remains prove that during the last cold-stage arctic species ( Minuartia arctica , Draba spp., Kobresia myosuroides ) coexisted wit…
Ground ice and slope sediments archiving late Quaternary paleoenvironment and paleoclimate signals at the margins of El'gygytgyn Impact Crater, NE Siberia
Open AccessGeorg Schwamborn, Hanno Meyer et al.ARTICLEQuaternary Research2006
An accumulation terrace close to the El'gygytgyn Impact Crater in northeastern Siberia contains stratigraphic and periglacial evidence of the paleoenvironmental and paleoclimatic history and permafrost dynamics during late Quaternary time. A succession of paleo active-layer deposits that mirror environmental changes records periods favorable for the establishment and growth of ice-wedge polygonal networks and sediment variations. These two elemen…
Sedimentary characteristics and origin of the Late Pleistocene Ice Complex on north-east Siberian Arctic coastal lowlands and islands – A review
Open AccessLutz Schirrmeister, V Kunitsky et al.ARTICLEQuaternary International2011
Late glacial and Holocene sedimentation, vegetation, and climate history from easternmost Beringia (northern Yukon Territory, Canada)
Open AccessMichael Fritz, Ulrike Herzschuh et al.ARTICLEQuaternary Research2012
Beringian climate and environmental history are poorly characterized at its easternmost edge. Lake sediments from the northern Yukon Territory have recorded sedimentation, vegetation, summer temperature and precipitation changes since ~ 16 cal ka BP. Herb-dominated tundra persisted until ~ 14.7 cal ka BP with mean July air temperatures ≤ 5°C colder and annual precipitation 50 to 120 mm lower than today. Temperatures rapidly increased during the B…
Late Glacial to Holocene landscape dynamics of Arctic coastal lowlands in NE Siberia
Open AccessLutz SchirrmeisterARTICLEQuaternary International2012
Estimated stocks of circumpolar permafrost carbon with quantified uncertainty ranges and identified data gaps
Open AccessGustaf Hugelius, Jens Strauss et al.ARTICLEBiogeosciences2014
Soils and other unconsolidated deposits in the northern circumpolar permafrost region store large amounts of soil organic carbon (SOC). This SOC is potentially vulnerable to remobilization following soil warming and permafrost thaw, but SOC stock estimates were poorly constrained and quantitative error estimates were lacking. This study presents revised estimates of permafrost SOC stocks, including quantitative uncertainty estimates, in the 0–3 m…
Ice Complex formation on Bol'shoy Lyakhovsky Island (New Siberian Archipelago, East Siberian Arctic) since about 200 ka
Open AccessSebastian Wetterich, Natalia Rudaya et al.ARTICLEQuaternary Research2019
Late Quaternary landscapes of unglaciated Beringia were largely shaped by ice-wedge polygon tundra. Ice Complex (IC) strata preserve such ancient polygon formations. Here we report on the Yukagir IC from Bol'shoy Lyakhovsky Island in northeastern Siberia and suggest that new radioisotope disequilibria ( 230 Th/U) dates of the Yukagir IC peat confirm its formation during the Marine Oxygen Isotope Stage (MIS) 7a–c interglacial period. The preservat…