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CARVE: L2 Atmospheric CO2, CO and CH4 Concentrations, Harvard CRDS, Alaska, 2012-2014

Overview

DOIhttps://doi.org/10.3334/ORNLDAAC/1403
Project
Release date2016-07-27
Usage293 downloads

Description

This data set provides atmospheric carbon dioxide (CO2), methane (CH4), and carbon monoxide (CO) concentrations from airborne campaigns over the Alaskan and Canadian arctic for the Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE). The data were collected in situ using a four-species cavity ring-down spectrometer system (CRDS; Picarro Inc.) provided by Harvard University and are presented at 5-second intervals throughout each flight. The Harvard CRDS instrument only collected data in 2012-2014; no Harvard data are available for year 2015. Aircraft latitude, longitude, and altitude are also provided. CARVE flight campaigns took place from 2012 to 2015 between the months of March and November to enable investigation of both seasonal and inter-annual variability in atmospheric gas content. The measurements included in this data set are crucial for understanding changes in Arctic carbon cycling and the potential threats posed by thawing of Arctic permafrost.

Science Keywords

  • ATMOSPHERE
  • ATMOSPHERIC WATER VAPOR
  • WATER VAPOR INDICATORS
  • WATER VAPOR
  • ATMOSPHERE
  • ATMOSPHERIC CHEMISTRY
  • CARBON AND HYDROCARBON COMPOUNDS
  • METHANE
  • ATMOSPHERE
  • ATMOSPHERIC CHEMISTRY
  • CARBON AND HYDROCARBON COMPOUNDS
  • CARBON DIOXIDE
  • ATMOSPHERE
  • ATMOSPHERIC CHEMISTRY
  • CARBON AND HYDROCARBON COMPOUNDS
  • CARBON MONOXIDE

Citation

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Crosscite Citation Formatter
Chang, R.Y-W., R. Commane, J.W. Budney, B.C. Daube, A. Dayalu, E.W. Gottlieb, J.O.W. Lindaas, S. Miller, M. Pender, J.V. Pittman, J. Samra, B. Xiang, and S.C. Wofsy. 2016. CARVE: L2 Atmospheric CO2, CO and CH4 Concentrations, Harvard CRDS, Alaska, 2012-2014. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1403

See our Data Citations and Acknowledgements policy for more information.

Data Files

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Data File (Granule)SizeDatesLatLon
carve_AtmosISGA_L2_H_b23_20140809_20150713005010.nc 2.0MB 2014-08-09 to 2014-08-10 65.03 to 62.99-147.57 to -160.85
carve_AtmosISGA_L2_H_b23_20140806_20150713004930.nc 996.5KB 2014-08-06 67.10 to 64.73-147.76 to -151.91
carve_AtmosISGA_L2_H_b23_20140712_20150713004850.nc 1.4MB 2014-07-12 65.16 to 62.73-147.58 to -155.09
carve_AtmosISGA_L2_H_b23_20140711_20150713004809.nc 2.4MB 2014-07-11 to 2014-07-12 69.21 to 64.85-133.01 to -147.90
carve_AtmosISGA_L2_H_b23_20140710_20150713004727.nc 2.5MB 2014-07-10 to 2014-07-11 69.44 to 64.90-131.75 to -147.74
carve_AtmosISGA_L2_H_b23_20140706_20150713004647.nc 2.0MB 2014-07-06 to 2014-07-07 65.02 to 62.98-147.58 to -160.84
carve_AtmosISGA_L2_H_b23_20140705_20150713004607.nc 2.6MB 2014-07-05 to 2014-07-06 71.36 to 64.91-147.58 to -157.98
carve_AtmosISGA_L2_H_b23_20140704_20150713004525.nc 2.5MB 2014-07-04 to 2014-07-05 71.04 to 64.91-147.58 to -157.41
carve_AtmosISGA_L2_H_b23_20140703_20150713004445.nc 2.7MB 2014-07-03 to 2014-07-04 65.02 to 60.29-147.58 to -164.29
carve_AtmosISGA_L2_H_b23_20140614_20150713004404.nc 2.0MB 2014-06-14 70.27 to 64.85-147.54 to -151.96
carve_AtmosISGA_L2_H_b23_20140613_20150713004325.nc 2.0MB 2014-06-13 70.52 to 64.90-147.56 to -157.42
carve_AtmosISGA_L2_H_b23_20140612_20150713004242.nc 2.4MB 2014-06-12 to 2014-06-13 65.92 to 64.48-147.58 to -165.46
carve_AtmosISGA_L2_H_b23_20140611_20150713004202.nc 2.3MB 2014-06-11 to 2014-06-12 64.85 to 60.32-147.83 to -164.33
carve_AtmosISGA_L2_H_b23_20140609_20150713004122.nc 2.3MB 2014-06-09 to 2014-06-10 68.85 to 64.74-133.08 to -148.07
carve_AtmosISGA_L2_H_b23_20140607_20150713004048.nc 2.1MB 2014-06-07 to 2014-06-08 65.17 to 62.81-147.57 to -155.53
carve_AtmosISGA_L2_H_b23_20140604_20150713004000.nc 1.2MB 2014-06-04 67.08 to 64.87-147.57 to -151.96
carve_AtmosISGA_L2_H_b23_20140603_20150713003920.nc 2.4MB 2014-06-03 to 2014-06-04 64.84 to 60.31-147.89 to -164.28
carve_AtmosISGA_L2_H_b23_20140529_20150713003840.nc 1.1MB 2014-05-29 65.48 to 62.99-147.58 to -154.40
carve_AtmosISGA_L2_H_b23_20140526_20150713003754.nc 2.2MB 2014-05-26 to 2014-05-27 66.95 to 63.00-143.61 to -154.39
carve_AtmosISGA_L2_H_b23_20140524_20150713003714.nc 1.1MB 2014-05-24 65.04 to 62.93-147.54 to -154.41
carve_AtmosISGA_L2_H_b23_20140523_20150713003634.nc 2.4MB 2014-05-23 to 2014-05-24 65.03 to 62.99-147.57 to -159.59
carve_AtmosISGA_L2_H_b23_20140522_20150713003551.nc 2.4MB 2014-05-22 to 2014-05-23 66.05 to 64.45-147.58 to -167.66
carve_AtmosISGA_L2_H_b23_20140503_20150713003511.nc 2.5MB 2014-05-03 to 2014-05-04 65.03 to 60.31-147.58 to -164.26
carve_AtmosISGA_L2_H_b23_20131027_20150713003020.nc 2.1MB 2013-10-27 to 2013-10-28 67.01 to 62.93-144.86 to -155.45
carve_AtmosISGA_L2_H_b23_20131026_20150713002930.nc 1.4MB 2013-10-26 64.96 to 63.35-148.00 to -153.20
carve_AtmosISGA_L2_H_b23_20131025_20150713002848.nc 1.3MB 2013-10-25 65.35 to 64.19-147.56 to -150.77
carve_AtmosISGA_L2_H_b23_20131024_20150713002808.nc 2.3MB 2013-10-24 to 2013-10-25 70.52 to 64.89-147.56 to -157.41
carve_AtmosISGA_L2_H_b23_20130912_20150713002728.nc 1.2MB 2013-09-12 65.22 to 64.35-147.56 to -152.71
carve_AtmosISGA_L2_H_b23_20130910_20150713002648.nc 1.2MB 2013-09-10 65.40 to 64.64-147.56 to -150.86
carve_AtmosISGA_L2_H_b23_20130907_20150713002608.nc 2.3MB 2013-09-07 to 2013-09-08 64.96 to 60.32-147.55 to -164.21
carve_AtmosISGA_L2_H_b23_20130906_20150713002527.nc 2.3MB 2013-09-06 to 2013-09-07 65.03 to 62.95-147.56 to -160.94
carve_AtmosISGA_L2_H_b23_20130905_20150713002447.nc 1.1MB 2013-09-05 66.78 to 64.90-144.06 to -149.41
carve_AtmosISGA_L2_H_b23_20130813_20150713002407.nc 2.5MB 2013-08-13 to 2013-08-14 66.74 to 64.45-147.58 to -168.11
carve_AtmosISGA_L2_H_b23_20130812_20150713002325.nc 2.5MB 2013-08-12 to 2013-08-13 64.89 to 62.95-147.79 to -158.88
carve_AtmosISGA_L2_H_b23_20130811_20150713002245.nc 2.3MB 2013-08-11 to 2013-08-12 70.59 to 64.89-147.58 to -157.55
carve_AtmosISGA_L2_H_b23_20130807_20150713002204.nc 2.3MB 2013-08-07 to 2013-08-08 65.08 to 62.93-147.54 to -160.84
carve_AtmosISGA_L2_H_b23_20130804_20150713002124.nc 706.0KB 2013-08-04 66.37 to 64.90-147.34 to -149.57
carve_AtmosISGA_L2_H_b23_20130803_20150713002042.nc 1.7MB 2013-08-03 to 2013-08-04 67.02 to 63.90-145.06 to -150.68
carve_AtmosISGA_L2_H_b23_20130802_20150713002002.nc 2.1MB 2013-08-02 to 2013-08-03 70.26 to 64.85-147.49 to -152.22
carve_AtmosISGA_L2_H_b23_20130712_20150713001912.nc 2.1MB 2013-07-12 to 2013-07-13 66.63 to 62.91-147.58 to -158.83
carve_AtmosISGA_L2_H_b23_20130711_20150713001832.nc 2.5MB 2013-07-11 to 2013-07-12 65.02 to 60.26-147.57 to -164.33
carve_AtmosISGA_L2_H_b23_20130709_20150713001751.nc 2.7MB 2013-07-09 to 2013-07-10 66.54 to 64.46-148.00 to -167.60
carve_AtmosISGA_L2_H_b23_20130707_20150713001711.nc 2.5MB 2013-07-07 to 2013-07-08 71.33 to 64.91-147.50 to -157.54
carve_AtmosISGA_L2_H_b23_20130705_20150713001631.nc 2.6MB 2013-07-05 to 2013-07-06 71.32 to 64.85-147.58 to -157.41
carve_AtmosISGA_L2_H_b23_20130704_20150713001551.nc 1.2MB 2013-07-04 65.08 to 63.89-147.58 to -151.35
carve_AtmosISGA_L2_H_b23_20130703_20150713001511.nc 1.2MB 2013-07-03 66.91 to 64.78-143.30 to -149.54
carve_AtmosISGA_L2_H_b23_20130611_20150713001438.nc 2.6MB 2013-06-11 to 2013-06-12 71.38 to 64.75-147.43 to -157.41
carve_AtmosISGA_L2_H_b23_20130609_20150713001350.nc 2.1MB 2013-06-09 to 2013-06-10 65.46 to 62.95-147.53 to -158.50
carve_AtmosISGA_L2_H_b23_20130608_20150713001310.nc 2.7MB 2013-06-08 to 2013-06-09 65.04 to 60.33-147.55 to -164.32
carve_AtmosISGA_L2_H_b23_20130607_20150713001230.nc 2.5MB 2013-06-07 to 2013-06-08 65.04 to 60.39-147.58 to -163.42
carve_AtmosISGA_L2_H_b23_20130606_20150713001150.nc 2.2MB 2013-06-06 to 2013-06-07 71.28 to 64.90-147.51 to -159.85
carve_AtmosISGA_L2_H_b23_20130603_20150713001107.nc 1.1MB 2013-06-03 66.67 to 64.68-142.55 to -147.93
carve_AtmosISGA_L2_H_b23_20130602_20150713001027.nc 2.5MB 2013-06-02 to 2013-06-03 66.94 to 63.49-147.57 to -160.80
carve_AtmosISGA_L2_H_b23_20130513_20150713000947.nc 2.1MB 2013-05-13 to 2013-05-14 66.49 to 63.00-147.59 to -158.76
carve_AtmosISGA_L2_H_b23_20130510_20150713000907.nc 2.2MB 2013-05-10 to 2013-05-11 66.60 to 63.25-147.57 to -158.49
carve_AtmosISGA_L2_H_b23_20130509_20150713000827.nc 2.3MB 2013-05-09 to 2013-05-10 71.30 to 64.89-147.56 to -157.49
carve_AtmosISGA_L2_H_b23_20130508_20150713000746.nc 2.8MB 2013-05-08 to 2013-05-09 65.05 to 60.30-147.58 to -164.30
carve_AtmosISGA_L2_H_b23_20130507_20150713000706.nc 2.1MB 2013-05-07 to 2013-05-08 70.45 to 64.75-145.65 to -152.01
carve_AtmosISGA_L2_H_b23_20130506_20150713000626.nc 2.2MB 2013-05-06 to 2013-05-07 67.20 to 64.53-141.69 to -152.20
carve_AtmosISGA_L2_H_b23_20130504_20150713000546.nc 2.7MB 2013-05-04 to 2013-05-05 65.02 to 60.32-147.70 to -164.30
carve_AtmosISGA_L2_H_b23_20130502_20150713000504.nc 2.0MB 2013-05-02 to 2013-05-03 65.89 to 63.49-147.58 to -158.53
carve_AtmosISGA_L2_H_b23_20130406_20150713000424.nc 2.5MB 2013-04-06 to 2013-04-07 65.01 to 60.30-147.59 to -164.30
carve_AtmosISGA_L2_H_b23_20130405_20150713000338.nc 1.2MB 2013-04-05 66.63 to 64.89-144.03 to -149.56
carve_AtmosISGA_L2_H_b23_20130404_20150713000257.nc 2.6MB 2013-04-04 to 2013-04-05 71.31 to 64.89-147.59 to -157.55
carve_AtmosISGA_L2_H_b23_20130403_20150713000215.nc 1.8MB 2013-04-03 to 2013-04-04 66.00 to 63.61-147.59 to -158.46
carve_AtmosISGA_L2_H_b23_20130402_20150713000135.nc 835.6KB 2013-04-02 to 2013-04-03 65.04 to 64.32-147.58 to -149.82
carve_AtmosISGA_L2_H_b23_20121001_20150712235951.nc 2.9MB 2012-10-01 to 2012-10-02 71.32 to 64.85-147.58 to -160.10
carve_AtmosISGA_L2_H_b23_20120926_20150712235911.nc 3.2MB 2012-09-26 to 2012-09-27 64.96 to 60.21-147.73 to -164.44
carve_AtmosISGA_L2_H_b23_20120924_20150712235826.nc 3.0MB 2012-09-24 to 2012-09-25 65.04 to 60.31-147.47 to -164.50
carve_AtmosISGA_L2_H_b23_20120923_20150712235746.nc 1.4MB 2012-09-23 67.02 to 64.98-143.69 to -149.55
carve_AtmosISGA_L2_H_b23_20120922_20150712235706.nc 1.6MB 2012-09-22 66.32 to 64.40-144.53 to -150.21
carve_AtmosISGA_L2_H_b23_20120921_20150712235626.nc 1.5MB 2012-09-21 to 2012-09-22 67.11 to 64.44-145.86 to -149.72
carve_AtmosISGA_L2_H_b23_20120919_20150712235544.nc 2.2MB 2012-09-19 to 2012-09-20 71.29 to 64.89-146.29 to -156.86
carve_AtmosISGA_L2_H_b23_20120918_20150712235504.nc 1.3MB 2012-09-18 to 2012-09-19 67.20 to 64.90-143.57 to -149.51
carve_AtmosISGA_L2_H_b23_20120917_20150712235423.nc 731.1KB 2012-09-18 65.19 to 64.53-147.55 to -149.53
carve_AtmosISGA_L2_H_b23_20120823_20150712235351.nc 2.7MB 2012-08-23 to 2012-08-24 71.30 to 64.89-147.58 to -157.50
carve_AtmosISGA_L2_H_b23_20120822_20150712235302.nc 1.6MB 2012-08-22 66.73 to 64.84-143.66 to -149.34
carve_AtmosISGA_L2_H_b23_20120821_20150712235221.nc 2.5MB 2012-08-21 to 2012-08-22 65.40 to 62.93-147.93 to -158.56
carve_AtmosISGA_L2_H_b23_20120820_20150712235141.nc 1.4MB 2012-08-20 67.06 to 64.89-143.91 to -149.01
carve_AtmosISGA_L2_H_b23_20120819_20150712235101.nc 2.2MB 2012-08-19 to 2012-08-20 71.28 to 64.89-147.58 to -157.46
carve_AtmosISGA_L2_H_b23_20120818_20150712235019.nc 1.2MB 2012-08-18 to 2012-08-19 65.19 to 64.11-147.58 to -156.32
carve_AtmosISGA_L2_H_b23_20120814_20150712234939.nc 2.9MB 2012-08-14 to 2012-08-15 65.01 to 60.75-147.54 to -164.14
carve_AtmosISGA_L2_H_b23_20120725_20150712234859.nc 2.4MB 2012-07-25 to 2012-07-26 65.03 to 62.62-147.58 to -160.23
carve_AtmosISGA_L2_H_b23_20120724_20150712234819.nc 1.5MB 2012-07-24 to 2012-07-25 66.91 to 64.34-145.12 to -149.85
carve_AtmosISGA_L2_H_b23_20120722_20150712234736.nc 2.6MB 2012-07-22 to 2012-07-23 71.44 to 64.89-147.50 to -157.42
carve_AtmosISGA_L2_H_b23_20120717_20150712234656.nc 2.1MB 2012-07-17 to 2012-07-18 66.97 to 64.15-144.18 to -150.91
carve_AtmosISGA_L2_H_b23_20120624_20150712234616.nc 1.6MB 2012-06-24 65.29 to 63.87-145.71 to -149.38
carve_AtmosISGA_L2_H_b23_20120622_20150712234536.nc 2.9MB 2012-06-22 to 2012-06-23 71.56 to 64.90-147.57 to -157.41
carve_AtmosISGA_L2_H_b23_20120621_20150712234456.nc 2.3MB 2012-06-21 to 2012-06-22 65.02 to 62.92-147.58 to -158.75
carve_AtmosISGA_L2_H_b23_20120619_20150712234415.nc 2.4MB 2012-06-19 to 2012-06-20 70.31 to 64.74-147.43 to -151.10
carve_AtmosISGA_L2_H_b23_20120618_20150712234335.nc 2.6MB 2012-06-18 to 2012-06-19 71.40 to 64.82-147.52 to -157.42
carve_AtmosISGA_L2_H_b23_20120601_20150712234255.nc 2.5MB 2012-06-01 to 2012-06-02 71.30 to 64.69-147.97 to -157.41
carve_AtmosISGA_L2_H_b23_20120530_20150712234213.nc 1.3MB 2012-05-30 65.35 to 63.86-146.25 to -149.34
carve_AtmosISGA_L2_H_b23_20120528_20150712234132.nc 2.5MB 2012-05-28 to 2012-05-29 65.03 to 62.85-147.57 to -159.23
carve_AtmosISGA_L2_H_b23_20120527_20150712234052.nc 2.3MB 2012-05-27 to 2012-05-28 65.17 to 62.92-147.50 to -161.05
carve_AtmosISGA_L2_H_b23_20120524_20150712234012.nc 1.1MB 2012-05-24 68.61 to 64.89-147.59 to -153.72
carve_AtmosISGA_L2_H_b23_20120523_20150712233810.nc 2.6MB 2012-05-23 to 2012-05-24 71.43 to 64.76-147.53 to -157.42
carve_AtmosISGA_L2_H_b23_20140810_20150713005050.nc 2.3MB 2014-08-10 to 2014-08-11 66.99 to 63.00-147.57 to -159.07
carve_AtmosISGA_L2_H_b23_20140811_20150713005130.nc 1.1MB 2014-08-11 67.04 to 64.91-145.07 to -149.16
carve_AtmosISGA_L2_H_b23_20140812_20150713005213.nc 1.2MB 2014-08-12 64.94 to 63.00-147.61 to -154.40
carve_AtmosISGA_L2_H_b23_20140813_20150713005253.nc 1.3MB 2014-08-13 65.25 to 64.10-147.57 to -155.54
carve_AtmosISGA_L2_H_b23_20140814_20150713005333.nc 1.3MB 2014-08-14 65.02 to 62.85-147.58 to -154.90
carve_AtmosISGA_L2_H_b23_20140903_20150713005413.nc 1.2MB 2014-09-03 67.05 to 64.82-145.40 to -149.09
carve_AtmosISGA_L2_H_b23_20140904_20150713005453.nc 2.4MB 2014-09-04 to 2014-09-05 65.01 to 60.30-147.58 to -164.28
carve_AtmosISGA_L2_H_b23_20140905_20150713005533.nc 2.3MB 2014-09-05 to 2014-09-06 70.48 to 64.85-147.57 to -162.98
carve_AtmosISGA_L2_H_b23_20140906_20150713005624.nc 2.5MB 2014-09-06 to 2014-09-07 71.34 to 64.85-147.54 to -157.43
carve_AtmosISGA_L2_H_b23_20140907_20150713005654.nc 2.2MB 2014-09-07 to 2014-09-08 70.20 to 64.89-147.57 to -156.46
carve_AtmosISGA_L2_H_b23_20140909_20150713005737.nc 2.4MB 2014-09-09 to 2014-09-10 69.47 to 64.76-132.21 to -147.93
carve_AtmosISGA_L2_H_b23_20140911_20151207024642.nc 2.1MB 2014-09-11 65.02 to 63.01-147.58 to -154.46
carve_AtmosISGA_L2_H_b23_20141002_20150713005859.nc 1.4MB 2014-10-02 65.05 to 62.95-147.55 to -154.46
carve_AtmosISGA_L2_H_b23_20141003_20150713005939.nc 2.3MB 2014-10-03 to 2014-10-04 65.02 to 60.36-147.58 to -164.01
carve_AtmosISGA_L2_H_b23_20141005_20150713010019.nc 2.0MB 2014-10-05 to 2014-10-06 65.07 to 63.00-147.50 to -160.82
carve_AtmosISGA_L2_H_b23_20141006_20150713010059.nc 2.3MB 2014-10-06 to 2014-10-07 64.96 to 62.99-147.80 to -160.83
carve_AtmosISGA_L2_H_b23_20141007_20150713010146.nc 2.3MB 2014-10-07 to 2014-10-08 64.92 to 60.30-147.65 to -164.29
carve_AtmosISGA_L2_H_b23_20141009_20150713010226.nc 2.5MB 2014-10-09 to 2014-10-10 65.48 to 64.50-147.57 to -166.92
carve_AtmosISGA_L2_H_b23_20141104_20150713010308.nc 1.1MB 2014-11-04 to 2014-11-05 65.22 to 63.01-147.56 to -154.42
carve_AtmosISGA_L2_H_b23_20141105_20150713010348.nc 1.7MB 2014-11-05 to 2014-11-06 65.03 to 63.00-147.56 to -160.82
carve_AtmosISGA_L2_H_b23_20141106_20150713010428.nc 2.3MB 2014-11-06 to 2014-11-07 65.02 to 60.29-147.58 to -164.31
carve_AtmosISGA_L2_H_b23_20141107_20150713010510.nc 2.0MB 2014-11-07 to 2014-11-08 70.55 to 64.93-147.58 to -157.41
carve_AtmosISGA_L2_H_b23_20141108_20150713010551.nc 1.4MB 2014-11-08 65.03 to 62.81-147.57 to -154.65
carve_AtmosISGA_L2_H_b23_20141109_20150713010633.nc 1.4MB 2014-11-09 65.21 to 63.79-147.58 to -152.23

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  • CARVE_L2_AtmosGas_Harvard.pdf

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