Greenland ice-cores
Investigating the past and recent 18 O-accumulation relationship seen in Greenland ice cores
... 52 ice core locations in Greenland are ...the ice divide reveals a sig- nificant Foehn effect with anticorrelation of δ 18 O and accu- mulation rate on the lee side of the divide in Southern Green- ...
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Holocene climate variability on millennial scales recorded in Greenland ice cores
... of Greenland Ice Sheet Project 2 (GISP2) campaign) is caused by the age interval 31–36 kiloyears ...The ice core records, however, do not fulfill this ...
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Major dust events in Europe during marine isotope stage 5 (130–74 ka): a climatic interpretation of the “markers”
... continental ice sheets and sea level ...that Greenland ice cores show a difference in grain size between the dust deposited during glacial intervals – such as marine isotope stages (MIS) 4, 3 ...
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Melting of Northern Greenland during the last interglaciation
... Antarctic ice sheet. Due to the expansion of ice at the last glacial maximum and the erosion of poten- tial archives, few reliable proxy data exist for Eemian ice ex- tent except for the ...
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Paleoenvironment Variability during Termination I
... not fully coherent with standard oxygen isotopic archives of the Greenland ice cores [41].. Summer paleotemperature for the water depth of 100 m in the core AMK-340 vs other paleoclimati[r] ...
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Fire in ice: two millennia of boreal forest fire history from the Greenland NEEM ice core
... GISP2 ice core (Taylor et ...Summit, Greenland, ice core spanning 1908–1989 CE occurred in 1908 CE and is syn- chronous with increases in formate, oxalate, glycolate and BC within the same core ...
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Evidence for a three-phase sequence during Heinrich Stadial 4 using a multiproxy approach based on Greenland ice core records
... sediment cores is the occurrence of ice-rafted debris (IRD, Ruddiman, ...Fennoscandian ice sheets ...few cores have additionally been reported – H5a (Rashid et ...European ice sheets ...
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Direct linking of Greenland and Antarctic ice cores at the Toba eruption (74 ka BP)
... of ice cores is quite dif- ferent from volcanic ice core synchronization within Green- land or within ...In Greenland the volcanic record is dominated by Northern Hemisphere eruptions and ma- ...
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Volcanic stratospheric sulfur injections and aerosol optical depth from 500 BCE to 1900 CE
... and Greenland ice sheet average flux values were then computed based on the available ice core measurements for each volcanic ...ual ice cores were weighted in the overall average in ...
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A 60 000 year Greenland stratigraphic ice core chronology
... The Greenland Ice Core Chronology 2005 (GICC05) is a time scale based on annual layer counting of high-resolution records from Greenland ice ...NorthGRIP ice cores, the glacial ...
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Volcanic synchronisation of the EPICA-DC and TALDICE ice cores for the last 42 kyr BP
... dome ice core, comparing this record to the ...Dome ice core was carried on us- ing data from the 2003–2004 snow pit analysed by Severi et ...polar ice cores drilled both in Antarctica and in ...
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Elevation change measurements of the Greenland Ice Sheet
... the ice sheet carried out as part of the ECOGIS project (Elevation Changes of the Greenland Ice Sheet), a cooperation between KMS, University of Copenhagen and the Danish Centre for Remote Sensing, ...
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Refreezing on the Greenland ice sheet: a comparison of parameterizations
... the Greenland ice ...the ice sheet-integrated amount of refreezing differs by only ...the ice sheet-integrated amount of refreezing and its inter-annual variations, all pa- rameterizations ...
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Duration of Greenland Stadial 22 and ice-gas age from counting of annual layers in Greenland NGRIP ice core
... the ice as well as the limited sampling resolution of ∼ ...of ice core meltwater, for example Moore et ...solid ice whereas ammonium salts and probably chloride are also important for AC ...
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Exploring the ingredients required to successfully model the placement, generation, and evolution of ice streams in the British-Irish Ice Sheet
... the Greenland and Antarctic Ice sheets. Accurate simulation of ice stream evolution requires an understanding of a number of “ in- gredients” that control the location and behaviour of ice ...
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Microbial nitrogen cycling on the Greenland Ice Sheet
... the ice sheet margins: an estimated ...the ice sheet zone ...or ice sheet zones of ice sheets, these esti- mates are consistent with previous studies on ...
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Dynamics of the British Ice Sheet and prevailing hydrographic conditions for the last 175,000 years : an investigation of marine sediment core MD04 2822 from the Rockall Trough
... counted Greenland ice core ...NGRIP ice core age for this tephra horizon (on the GICC05 timescale - see Davies et al 2008), an age offset of ~1,600 years ...these cores are located at fairly ...
330
Exploring the ingredients required to successfully model the placement, generation, and evolution of ice streams in the British-Irish Ice Sheet
... under ice streams, inferred through observations and in- versions, has been deduced for the Antarctic and Greenland ice sheets (Inversion, 2013; Sergienko et ...and ice fl ...the ice, ...
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The impact of ice layers on gas transport through firn at the North Greenland Eemian Ice Drilling (NEEM) site, Greenland
... example, ice layers have been found in several firn cores collected in the polar ...two ice layers found in a NEEM, Greenland firn core on gas transport through the ...These ice layers ...
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Seasonal to decadal variability in ice discharge from the Greenland Ice Sheet
... the ice-free tundra and peripheral ice caps, which are included in the GRACE signal, into the ice sheet mass balance ...peripheral ice caps derived from laser altimetry (Bolch et ...and ...
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