Methane in NEEM-2011-S1 ice core from North Greenland, 1800 years continuous record: 5 year median, v2

doi:doi:10.1594/PANGAEA.899039

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Methane in NEEM-2011-S1 ice core from North Greenland, 1800 years continuous record: 5 year median, v2

Description and Notes Description: Methane concentration from the Greenland NEEM-2011-S1 Ice Core from 71 to 408m depth (~270-1961 CE). Methane concentrations analysed online by laser spectrometer (SARA, Spectroscopy by Amplified Resonant Absorption, developed at Laboratoire Interdisciplinaire de Physique, Grenoble, France) on gas extracted from an ice core processed using a continuous melter system (Desert Research Institute). Methane data have a 5 second integration time (raw data acquisition rate 0.6 Hz). Analytical precision, from Allan Variance test, is 0.9 ppb (2 sigma). Long-term reproducibility is 2.6% (2 sigma). Gaps in the record are due to problems during online analysis. Online analysis conducted August-September 2011. Note: Lat-Long provided is for main NEEM borehole. The NEEM-2011-S1 core was drilled 200 m distance away in 2011 to 410 m depth.

Methane concentrations are reported on NOAA2004 scale (instrument calibrated on dry synthetic air standards). A correction factor of 1.079 has been applied to all data to correct for methane dissolution in melted ice core sample prior to gas extraction. Correction factor calculated using empirical data (concentrations not aligned/tied to existing discrete methane measurements).

Additional methods description provided in: Stowasser, C., Buizert, C., Gkinis, V., Chappellaz, J., Schupbach, S., Bigler, M., Fain, X., Sperlich, P., Baumgartner, M., Schilt, A., Blunier, T., 2012. Continuous measurements of methane mixing ratios from ice cores. Atmos. Meas. Tech. 5, 999-1013. Morville, J., Kassi, S., Chenevier, M., Romanini, D., 2005. Fast, low-noise, mode bymode, cavity-enhanced absorption spectroscopy by diode-laser self-locking. Appl. Phys. B Lasers Opt. 80, 1027-01038. * NEEM (North Greenland Eemian Ice Drilling) project information http://neem.dk/

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Rhodes, Rachael H, Brook, Edward J (2019). Dataset: Methane in NEEM-2011-S1 ice core from North Greenland, 1800 years continuous record: 5 year median, v2. https://doi.org/10.1594/PANGAEA.899039

DOI retrieved: 2019

Additional Info

Field	Value
Imported on	November 29, 2024
Last update	November 29, 2024
License	CC-BY-4.0
Source	https://doi.org/10.1594/PANGAEA.899039
Author	Rhodes, Rachael H
Given Name	Rachael H
Family Name	Rhodes
More Authors	Brook, Edward J
Source Creation	2019
Publication Year	2019
Resource Type	text/tab-separated-values - filename: NEEM-2011-S1_CH4_5_yr_median
Subject Areas	Name: Chemistry Name: Cryosphere Name: Geophysics
Related Identifiers	Title: Continuous methane measurements from a late Holocene Greenland ice core: Atmospheric and in-situ signals Identifier: https://doi.org/10.1016/j.epsl.2013.02.034 Type: DOI Relation: References Year: 2013 Source: Earth and Planetary Science Letters Authors: Rhodes Rachael H , Faïn Xavier , Stowasser Christopher , Blunier Thomas , Chappellaz Jérôme A , McConnell Joseph R , Romanini Daniele , Mitchell Logan E , Brook Edward J , Buizert Christo , Martinerie Patricia , Petrenko Vasilii V , Severinghaus Jeffrey P , Trudinger Cathy M , Witrant Emmanuel , Rosen Julia L , Orsi Anais J , Rubino Mauro , Etheridge David , Steele L P , Hogan Chad M , Laube J C , Sturges William T , Levchenko Oleg V , Smith Abigail M , Levin Ingeborg , Conway Thomas J , Dlugokencky Edward J , Lang Patricia M , Kawamura K , Jenk Theo M , White James W C , Sowers Todd A , Schwander Jakob , Blunier Thomas , Buizert Christo , Martinerie Patricia , Petrenko Vasilii V , Severinghaus Jeffrey P , Trudinger Cathy M , Witrant Emmanuel , Rosen Julia L , Orsi Anais J , Rubino Mauro , Etheridge David , Steele L P , Hogan Chad M , Laube J C , Sturges William T , Levchenko Oleg V , Smith Abigail M , Levin Ingeborg , Conway Thomas J , Dlugokencky Edward J , Lang Patricia M , Kawamura K , Jenk Theo M , White James W C , Sowers Todd A , Schwander Jakob , Blunier Thomas , Morville J , Kassi S , Chenevier M , Romanini Daniele , Rasmussen Sune Olander , Abbott Peter M , Blunier Thomas , Bourne Mark , Brook Edward J , Buchardt Susanne L , Buizert Christo , Chappellaz Jérôme A , Clausen Henrik Brink , Cook Eliza , Dahl-Jensen Dorthe , Davies Siwan M , Guillevic Myriam , Kipfstuhl Sepp , Laepple Thomas , Seierstad Inger K , Severinghaus Jeffrey P , Steffensen Jørgen Peder , Stowasser Christopher , Svensson Anders M , Vallelonga Paul T , Vinther Bo Møllesøe , Wilhelms Frank , Winstrup Mai , Sigl Michael , Winstrup Mai , McConnell Joseph R , Welten Kees C , Plunkett Gill , Ludlow F , Büntgen Ulf , Caffee Marc W , Chellman Nathan J , Dahl-Jensen Dorthe , Fischer H , Kipfstuhl Sepp , Kostick C , Maselli Olivia J , Mekhaldi Florian , Mulvaney Robert , Muscheler Raimund , Pasteris Daniel R , Pilcher John R , Salzer Matthew W , Schüpbach Simon , Steffensen J P , Vinther Bo Møllesøe , Woodruff Thomas E , Stowasser Christopher , Buizert Christo , Gkinis Vasileios , Chappellaz Jérôme A , Schüpbach Simon , Bigler Matthias , Faïn Xavier , Sperlich Peter , Baumgartner M , Schilt Adrian , Blunier Thomas . Title: Gas transport in firn: multiple-tracer characterisation and model intercomparison for NEEM, Northern Greenland Identifier: https://doi.org/10.5194/acp-12-4259-2012 Type: DOI Relation: References Year: 2012 Source: Atmospheric Chemistry and Physics Authors: Rhodes Rachael H , Faïn Xavier , Stowasser Christopher , Blunier Thomas , Chappellaz Jérôme A , McConnell Joseph R , Romanini Daniele , Mitchell Logan E , Brook Edward J , Buizert Christo , Martinerie Patricia , Petrenko Vasilii V , Severinghaus Jeffrey P , Trudinger Cathy M , Witrant Emmanuel , Rosen Julia L , Orsi Anais J , Rubino Mauro , Etheridge David , Steele L P , Hogan Chad M , Laube J C , Sturges William T , Levchenko Oleg V , Smith Abigail M , Levin Ingeborg , Conway Thomas J , Dlugokencky Edward J , Lang Patricia M , Kawamura K , Jenk Theo M , White James W C , Sowers Todd A , Schwander Jakob , Blunier Thomas , Buizert Christo , Martinerie Patricia , Petrenko Vasilii V , Severinghaus Jeffrey P , Trudinger Cathy M , Witrant Emmanuel , Rosen Julia L , Orsi Anais J , Rubino Mauro , Etheridge David , Steele L P , Hogan Chad M , Laube J C , Sturges William T , Levchenko Oleg V , Smith Abigail M , Levin Ingeborg , Conway Thomas J , Dlugokencky Edward J , Lang Patricia M , Kawamura K , Jenk Theo M , White James W C , Sowers Todd A , Schwander Jakob , Blunier Thomas , Morville J , Kassi S , Chenevier M , Romanini Daniele , Rasmussen Sune Olander , Abbott Peter M , Blunier Thomas , Bourne Mark , Brook Edward J , Buchardt Susanne L , Buizert Christo , Chappellaz Jérôme A , Clausen Henrik Brink , Cook Eliza , Dahl-Jensen Dorthe , Davies Siwan M , Guillevic Myriam , Kipfstuhl Sepp , Laepple Thomas , Seierstad Inger K , Severinghaus Jeffrey P , Steffensen Jørgen Peder , Stowasser Christopher , Svensson Anders M , Vallelonga Paul T , Vinther Bo Møllesøe , Wilhelms Frank , Winstrup Mai , Sigl Michael , Winstrup Mai , McConnell Joseph R , Welten Kees C , Plunkett Gill , Ludlow F , Büntgen Ulf , Caffee Marc W , Chellman Nathan J , Dahl-Jensen Dorthe , Fischer H , Kipfstuhl Sepp , Kostick C , Maselli Olivia J , Mekhaldi Florian , Mulvaney Robert , Muscheler Raimund , Pasteris Daniel R , Pilcher John R , Salzer Matthew W , Schüpbach Simon , Steffensen J P , Vinther Bo Møllesøe , Woodruff Thomas E , Stowasser Christopher , Buizert Christo , Gkinis Vasileios , Chappellaz Jérôme A , Schüpbach Simon , Bigler Matthias , Faïn Xavier , Sperlich Peter , Baumgartner M , Schilt Adrian , Blunier Thomas . Title: Corrigendum to ''Gas transport in firn: multiple-tracer characterisation and model intercomparison for NEEM, Northern Greenland'' published in Atmos. Chem. Phys., 12, 4259–-4277, 2012 Identifier: https://doi.org/10.5194/acp-14-3571-2014 Type: DOI Relation: References Year: 2014 Source: Atmospheric Chemistry and Physics Authors: Rhodes Rachael H , Faïn Xavier , Stowasser Christopher , Blunier Thomas , Chappellaz Jérôme A , McConnell Joseph R , Romanini Daniele , Mitchell Logan E , Brook Edward J , Buizert Christo , Martinerie Patricia , Petrenko Vasilii V , Severinghaus Jeffrey P , Trudinger Cathy M , Witrant Emmanuel , Rosen Julia L , Orsi Anais J , Rubino Mauro , Etheridge David , Steele L P , Hogan Chad M , Laube J C , Sturges William T , Levchenko Oleg V , Smith Abigail M , Levin Ingeborg , Conway Thomas J , Dlugokencky Edward J , Lang Patricia M , Kawamura K , Jenk Theo M , White James W C , Sowers Todd A , Schwander Jakob , Blunier Thomas , Buizert Christo , Martinerie Patricia , Petrenko Vasilii V , Severinghaus Jeffrey P , Trudinger Cathy M , Witrant Emmanuel , Rosen Julia L , Orsi Anais J , Rubino Mauro , Etheridge David , Steele L P , Hogan Chad M , Laube J C , Sturges William T , Levchenko Oleg V , Smith Abigail M , Levin Ingeborg , Conway Thomas J , Dlugokencky Edward J , Lang Patricia M , Kawamura K , Jenk Theo M , White James W C , Sowers Todd A , Schwander Jakob , Blunier Thomas , Morville J , Kassi S , Chenevier M , Romanini Daniele , Rasmussen Sune Olander , Abbott Peter M , Blunier Thomas , Bourne Mark , Brook Edward J , Buchardt Susanne L , Buizert Christo , Chappellaz Jérôme A , Clausen Henrik Brink , Cook Eliza , Dahl-Jensen Dorthe , Davies Siwan M , Guillevic Myriam , Kipfstuhl Sepp , Laepple Thomas , Seierstad Inger K , Severinghaus Jeffrey P , Steffensen Jørgen Peder , Stowasser Christopher , Svensson Anders M , Vallelonga Paul T , Vinther Bo Møllesøe , Wilhelms Frank , Winstrup Mai , Sigl Michael , Winstrup Mai , McConnell Joseph R , Welten Kees C , Plunkett Gill , Ludlow F , Büntgen Ulf , Caffee Marc W , Chellman Nathan J , Dahl-Jensen Dorthe , Fischer H , Kipfstuhl Sepp , Kostick C , Maselli Olivia J , Mekhaldi Florian , Mulvaney Robert , Muscheler Raimund , Pasteris Daniel R , Pilcher John R , Salzer Matthew W , Schüpbach Simon , Steffensen J P , Vinther Bo Møllesøe , Woodruff Thomas E , Stowasser Christopher , Buizert Christo , Gkinis Vasileios , Chappellaz Jérôme A , Schüpbach Simon , Bigler Matthias , Faïn Xavier , Sperlich Peter , Baumgartner M , Schilt Adrian , Blunier Thomas . Title: Fast, low-noise, mode-by-mode, cavity-enhanced absorption spectroscopy by diode-laser self-locking Identifier: https://doi.org/10.1007/s00340-005-1828-z Type: DOI Relation: References Year: 2005 Source: Applied Physics B-Lasers and Optics Authors: Rhodes Rachael H , Faïn Xavier , Stowasser Christopher , Blunier Thomas , Chappellaz Jérôme A , McConnell Joseph R , Romanini Daniele , Mitchell Logan E , Brook Edward J , Buizert Christo , Martinerie Patricia , Petrenko Vasilii V , Severinghaus Jeffrey P , Trudinger Cathy M , Witrant Emmanuel , Rosen Julia L , Orsi Anais J , Rubino Mauro , Etheridge David , Steele L P , Hogan Chad M , Laube J C , Sturges William T , Levchenko Oleg V , Smith Abigail M , Levin Ingeborg , Conway Thomas J , Dlugokencky Edward J , Lang Patricia M , Kawamura K , Jenk Theo M , White James W C , Sowers Todd A , Schwander Jakob , Blunier Thomas , Buizert Christo , Martinerie Patricia , Petrenko Vasilii V , Severinghaus Jeffrey P , Trudinger Cathy M , Witrant Emmanuel , Rosen Julia L , Orsi Anais J , Rubino Mauro , Etheridge David , Steele L P , Hogan Chad M , Laube J C , Sturges William T , Levchenko Oleg V , Smith Abigail M , Levin Ingeborg , Conway Thomas J , Dlugokencky Edward J , Lang Patricia M , Kawamura K , Jenk Theo M , White James W C , Sowers Todd A , Schwander Jakob , Blunier Thomas , Morville J , Kassi S , Chenevier M , Romanini Daniele , Rasmussen Sune Olander , Abbott Peter M , Blunier Thomas , Bourne Mark , Brook Edward J , Buchardt Susanne L , Buizert Christo , Chappellaz Jérôme A , Clausen Henrik Brink , Cook Eliza , Dahl-Jensen Dorthe , Davies Siwan M , Guillevic Myriam , Kipfstuhl Sepp , Laepple Thomas , Seierstad Inger K , Severinghaus Jeffrey P , Steffensen Jørgen Peder , Stowasser Christopher , Svensson Anders M , Vallelonga Paul T , Vinther Bo Møllesøe , Wilhelms Frank , Winstrup Mai , Sigl Michael , Winstrup Mai , McConnell Joseph R , Welten Kees C , Plunkett Gill , Ludlow F , Büntgen Ulf , Caffee Marc W , Chellman Nathan J , Dahl-Jensen Dorthe , Fischer H , Kipfstuhl Sepp , Kostick C , Maselli Olivia J , Mekhaldi Florian , Mulvaney Robert , Muscheler Raimund , Pasteris Daniel R , Pilcher John R , Salzer Matthew W , Schüpbach Simon , Steffensen J P , Vinther Bo Møllesøe , Woodruff Thomas E , Stowasser Christopher , Buizert Christo , Gkinis Vasileios , Chappellaz Jérôme A , Schüpbach Simon , Bigler Matthias , Faïn Xavier , Sperlich Peter , Baumgartner M , Schilt Adrian , Blunier Thomas . Title: A first chronology for the North Greenland Eemian Ice Drilling (NEEM) ice core Identifier: https://doi.org/10.5194/cp-9-2713-2013 Type: DOI Relation: References Year: 2013 Source: Climate of the Past Authors: Rhodes Rachael H , Faïn Xavier , Stowasser Christopher , Blunier Thomas , Chappellaz Jérôme A , McConnell Joseph R , Romanini Daniele , Mitchell Logan E , Brook Edward J , Buizert Christo , Martinerie Patricia , Petrenko Vasilii V , Severinghaus Jeffrey P , Trudinger Cathy M , Witrant Emmanuel , Rosen Julia L , Orsi Anais J , Rubino Mauro , Etheridge David , Steele L P , Hogan Chad M , Laube J C , Sturges William T , Levchenko Oleg V , Smith Abigail M , Levin Ingeborg , Conway Thomas J , Dlugokencky Edward J , Lang Patricia M , Kawamura K , Jenk Theo M , White James W C , Sowers Todd A , Schwander Jakob , Blunier Thomas , Buizert Christo , Martinerie Patricia , Petrenko Vasilii V , Severinghaus Jeffrey P , Trudinger Cathy M , Witrant Emmanuel , Rosen Julia L , Orsi Anais J , Rubino Mauro , Etheridge David , Steele L P , Hogan Chad M , Laube J C , Sturges William T , Levchenko Oleg V , Smith Abigail M , Levin Ingeborg , Conway Thomas J , Dlugokencky Edward J , Lang Patricia M , Kawamura K , Jenk Theo M , White James W C , Sowers Todd A , Schwander Jakob , Blunier Thomas , Morville J , Kassi S , Chenevier M , Romanini Daniele , Rasmussen Sune Olander , Abbott Peter M , Blunier Thomas , Bourne Mark , Brook Edward J , Buchardt Susanne L , Buizert Christo , Chappellaz Jérôme A , Clausen Henrik Brink , Cook Eliza , Dahl-Jensen Dorthe , Davies Siwan M , Guillevic Myriam , Kipfstuhl Sepp , Laepple Thomas , Seierstad Inger K , Severinghaus Jeffrey P , Steffensen Jørgen Peder , Stowasser Christopher , Svensson Anders M , Vallelonga Paul T , Vinther Bo Møllesøe , Wilhelms Frank , Winstrup Mai , Sigl Michael , Winstrup Mai , McConnell Joseph R , Welten Kees C , Plunkett Gill , Ludlow F , Büntgen Ulf , Caffee Marc W , Chellman Nathan J , Dahl-Jensen Dorthe , Fischer H , Kipfstuhl Sepp , Kostick C , Maselli Olivia J , Mekhaldi Florian , Mulvaney Robert , Muscheler Raimund , Pasteris Daniel R , Pilcher John R , Salzer Matthew W , Schüpbach Simon , Steffensen J P , Vinther Bo Møllesøe , Woodruff Thomas E , Stowasser Christopher , Buizert Christo , Gkinis Vasileios , Chappellaz Jérôme A , Schüpbach Simon , Bigler Matthias , Faïn Xavier , Sperlich Peter , Baumgartner M , Schilt Adrian , Blunier Thomas . Title: Timing and climate forcing of volcanic eruptions for the past 2,500 years Identifier: https://doi.org/10.1038/nature14565 Type: DOI Relation: References Year: 2015 Source: Nature Authors: Rhodes Rachael H , Faïn Xavier , Stowasser Christopher , Blunier Thomas , Chappellaz Jérôme A , McConnell Joseph R , Romanini Daniele , Mitchell Logan E , Brook Edward J , Buizert Christo , Martinerie Patricia , Petrenko Vasilii V , Severinghaus Jeffrey P , Trudinger Cathy M , Witrant Emmanuel , Rosen Julia L , Orsi Anais J , Rubino Mauro , Etheridge David , Steele L P , Hogan Chad M , Laube J C , Sturges William T , Levchenko Oleg V , Smith Abigail M , Levin Ingeborg , Conway Thomas J , Dlugokencky Edward J , Lang Patricia M , Kawamura K , Jenk Theo M , White James W C , Sowers Todd A , Schwander Jakob , Blunier Thomas , Buizert Christo , Martinerie Patricia , Petrenko Vasilii V , Severinghaus Jeffrey P , Trudinger Cathy M , Witrant Emmanuel , Rosen Julia L , Orsi Anais J , Rubino Mauro , Etheridge David , Steele L P , Hogan Chad M , Laube J C , Sturges William T , Levchenko Oleg V , Smith Abigail M , Levin Ingeborg , Conway Thomas J , Dlugokencky Edward J , Lang Patricia M , Kawamura K , Jenk Theo M , White James W C , Sowers Todd A , Schwander Jakob , Blunier Thomas , Morville J , Kassi S , Chenevier M , Romanini Daniele , Rasmussen Sune Olander , Abbott Peter M , Blunier Thomas , Bourne Mark , Brook Edward J , Buchardt Susanne L , Buizert Christo , Chappellaz Jérôme A , Clausen Henrik Brink , Cook Eliza , Dahl-Jensen Dorthe , Davies Siwan M , Guillevic Myriam , Kipfstuhl Sepp , Laepple Thomas , Seierstad Inger K , Severinghaus Jeffrey P , Steffensen Jørgen Peder , Stowasser Christopher , Svensson Anders M , Vallelonga Paul T , Vinther Bo Møllesøe , Wilhelms Frank , Winstrup Mai , Sigl Michael , Winstrup Mai , McConnell Joseph R , Welten Kees C , Plunkett Gill , Ludlow F , Büntgen Ulf , Caffee Marc W , Chellman Nathan J , Dahl-Jensen Dorthe , Fischer H , Kipfstuhl Sepp , Kostick C , Maselli Olivia J , Mekhaldi Florian , Mulvaney Robert , Muscheler Raimund , Pasteris Daniel R , Pilcher John R , Salzer Matthew W , Schüpbach Simon , Steffensen J P , Vinther Bo Møllesøe , Woodruff Thomas E , Stowasser Christopher , Buizert Christo , Gkinis Vasileios , Chappellaz Jérôme A , Schüpbach Simon , Bigler Matthias , Faïn Xavier , Sperlich Peter , Baumgartner M , Schilt Adrian , Blunier Thomas . Title: Continuous measurements of methane mixing ratios from ice cores Identifier: https://doi.org/10.5194/amt-5-999-2012 Type: DOI Relation: References Year: 2012 Source: Atmospheric Measurement Techniques Authors: Rhodes Rachael H , Faïn Xavier , Stowasser Christopher , Blunier Thomas , Chappellaz Jérôme A , McConnell Joseph R , Romanini Daniele , Mitchell Logan E , Brook Edward J , Buizert Christo , Martinerie Patricia , Petrenko Vasilii V , Severinghaus Jeffrey P , Trudinger Cathy M , Witrant Emmanuel , Rosen Julia L , Orsi Anais J , Rubino Mauro , Etheridge David , Steele L P , Hogan Chad M , Laube J C , Sturges William T , Levchenko Oleg V , Smith Abigail M , Levin Ingeborg , Conway Thomas J , Dlugokencky Edward J , Lang Patricia M , Kawamura K , Jenk Theo M , White James W C , Sowers Todd A , Schwander Jakob , Blunier Thomas , Buizert Christo , Martinerie Patricia , Petrenko Vasilii V , Severinghaus Jeffrey P , Trudinger Cathy M , Witrant Emmanuel , Rosen Julia L , Orsi Anais J , Rubino Mauro , Etheridge David , Steele L P , Hogan Chad M , Laube J C , Sturges William T , Levchenko Oleg V , Smith Abigail M , Levin Ingeborg , Conway Thomas J , Dlugokencky Edward J , Lang Patricia M , Kawamura K , Jenk Theo M , White James W C , Sowers Todd A , Schwander Jakob , Blunier Thomas , Morville J , Kassi S , Chenevier M , Romanini Daniele , Rasmussen Sune Olander , Abbott Peter M , Blunier Thomas , Bourne Mark , Brook Edward J , Buchardt Susanne L , Buizert Christo , Chappellaz Jérôme A , Clausen Henrik Brink , Cook Eliza , Dahl-Jensen Dorthe , Davies Siwan M , Guillevic Myriam , Kipfstuhl Sepp , Laepple Thomas , Seierstad Inger K , Severinghaus Jeffrey P , Steffensen Jørgen Peder , Stowasser Christopher , Svensson Anders M , Vallelonga Paul T , Vinther Bo Møllesøe , Wilhelms Frank , Winstrup Mai , Sigl Michael , Winstrup Mai , McConnell Joseph R , Welten Kees C , Plunkett Gill , Ludlow F , Büntgen Ulf , Caffee Marc W , Chellman Nathan J , Dahl-Jensen Dorthe , Fischer H , Kipfstuhl Sepp , Kostick C , Maselli Olivia J , Mekhaldi Florian , Mulvaney Robert , Muscheler Raimund , Pasteris Daniel R , Pilcher John R , Salzer Matthew W , Schüpbach Simon , Steffensen J P , Vinther Bo Møllesøe , Woodruff Thomas E , Stowasser Christopher , Buizert Christo , Gkinis Vasileios , Chappellaz Jérôme A , Schüpbach Simon , Bigler Matthias , Faïn Xavier , Sperlich Peter , Baumgartner M , Schilt Adrian , Blunier Thomas .