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1. AIRS/Aqua Level 2 CO2 in the free troposphere (AIRS+AMSU) V005 (AIRX2STC) at GES DISC [GES_DISC_AIRX2STC_V005]
The Atmospheric Infrared Sounder (AIRS) is a facility instrument aboard the second Earth Observing System (EOS) polar-orbiting platform, EOS Aqua. In combination with the Advanced Microwave Sounding ...


2. AIRS/Aqua Level 2 CO2 support retrieval (AIRS+AMSU) V005 (AIRX2SPC) at GES DISC [GES_DISC_AIRX2SPC_V005]
The Atmospheric Infrared Sounder (AIRS) is a facility instrument aboard the second Earth Observing System (EOS) polar-orbiting platform, EOS Aqua. In combination with the Advanced Microwave Sounding ...


3. LBA-ECO LC-04 IBIS Model Simulations for the Amazon and Tocantins Basins: 1921-1998 [LC04_IBIS_MODEL]
The provided data were generated by the Integrated BIosphere Simulator (IBIS) terrestrial ecosystem model (Foley et al. 1996, Kucharik et al. 2000) using data from the CRU05 climate record for the ...


4. LBA-ECO LC-07 Methane and Carbon Dioxide Emissions from Balbina Reservoir, Brazil [LC07_RESERVOIR_GHG]
This data set provides flux measurements of methane (CH4) and carbon dioxide (CO2) from surface waters to the atmosphere. It also provides CH4, CO2, and oxygen (O2) concentrations of surface water, ...


5. LBA-ECO ND-30 Nutrient Analysis and Gas Fluxes, Forest Chronosequences, Para, Brazil: [ND30_LITTER_PARA]
This data set provides fine litterfall mass and nutrient concentrations from samples collected at chronosequences established at Sao Francisco do Para and Capitao Poco, Para, Brazil. Nitrogen (N) ...


6. LEDAPS Calibration, Reflectance, Atmospheric Correction Preprocessing Code, Version 2 [LEDAPS_PREPROCESSING_TOOL_V2]
The Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS) is a NASA project to map disturbance, regrowth, and permanent forest conversion across the continent (Masek et al., 2006). The ...


7. Satellite Estimates of Radiative Fluxes [GLCF_SERF]
The LBA activity is centered on observations and analyses in the Amazon that will improve information on: -Physical Climate -Carbon Storage and Exchange -Atmospheric ...


8. Air sampling for greenhouse gas concentrations and associated species [SOE_greenhouse_gas]
INDICATOR DEFINITION Measurement of air samples for values of the primary greenhouse gases (carbon dioxide, methane and nitrous oxide) and associated species (carbon monoxide, hydrogen and isotopes ...


9. Australian Antarctic Division Data in the World Ozone and Ultraviolet Radiation Data Centre (WOUDC) [WOUDC]
The World Ozone and Ultraviolet Radiation Data Centre contains ozone and ultraviolet radiation measurements from around the globe. Some regions have large historical datasets - for example the Macquarie ...


10. DMS, DMSP, DMSO measurements Minicosm Experiment, Davis 2002-03 [UV_DMS_MINICOSM]
Dimethylsulfide and its precursors and derivatives constitute a major sulfate aerosol source. This dataset incorporates the potential for increased UV radiation effects due to stratospheric ozone ...


11. Gaseous elemental mercury measurements of boundary layer air made by a Tekran 2537 during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Mercury_Air]   PARENT DIF
Instrument description: Gaseous elemental mercury (GEM) was measured at five minute intervals. GEM was collected and analysed on two parallel gold traps. While GEM was collected on one gold trap, ...


12. ISLSCP II GlobalView: Atmospheric Methane Concentrations [GLOBALVIEW_CH4_POINT]
The GlobalView Methane (CH4) data product contains synchronized and smoothed time series of atmospheric CH4 concentrations at selected sites that were created using the data extension and integration ...


13. ISLSCP II Globalview: Atmospheric CO2 Concentrations [GLOBALVIEW_CO2_POINT]
The GlobalView Carbon Dioxide (CO2) data product contains synchronized and smoothed time series of atmospheric CO2 concentrations at selected sites that were created using the data extension and integration ...


14. In-situ Halocarbon trace-gas concentrations measured by the Dirac GC-ECD during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Halocarbons]   PARENT DIF
The current data set contains in-situ halocarbon atmospheric measurements of CH3CCl3, CH2Br2, CHBr3, CHCl3, C2Cl4 made using a Gas Chromatograph - Electron Capture Detector (GC-ECD) known as the micro- ...


15. In-situ atmospheric ozone measurements observed during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Ozone]   PARENT DIF
This dataset contains in-situ atmospheric ozone mixing ratios observed during SIPEX 2. Ozone Monitor Instrument Description: Commercial dual cell ultraviolet ozone analyser: Thermoelectron Model ...


16. Iron, manganese and aluminium in East Antarctic snow and ice cores [trace_metals]
Iron, manganese and aluminium concentrations have been determined in modern and ancient East Antarctic snow from sea-ice and continental sites. Modern snow samples were collected from sites in Prydz ...


17. LBA-ECO CD-03 Nocturnal Meteorological Data, Forest and Pasture Sites, Para, Brazil [CD03_TETHERED_BALLOON]
This data set contains measurements of nocturnal meteorological profiles collected from tethered balloon platforms during July 2001, October 2001, and November 2003. Measurements were made near the ...


18. LBA-ECO LC-07 Water Quality, CO2, Chlorophyll, Lago Curuai, Para, Brazil: 2003-2004 [LC07_CURUAI_CHL]
This data set reports (1) concentrations of total, organic, and inorganic suspended solids; dissolved inorganic, and organic carbon; chlorophyll-a and (2) measurements of turbidity, ph, temperature, ...


19. LBA-ECO ND-01 Streamwater and Watershed Characteristics, Rondonia, Brazil: 1998-1999 [ND01_STREAM_CHEMISTRY]
This data set provides the results of (1) synoptic streamwater sampling and analyses from numerous sites across Rondonia and (2) corresponding watershed characteristics derived from remote sensing ...


20. LBA-ECO ND-07 Nitric Oxide Flux from Cerrado Soils, Brasilia, Brazil: 2004 [ND07_NO_FLUX_CERRADO]
This data set reports the results of soil nitric oxide (NO) flux, soil moisture, and soil nitrate (NO3) and ammonium (NH4) concentration measurements on Cerrado soils receiving nitrogen fertilization. ...


21. LBA-ECO TG-07 Long-Term Soil Gas Flux and Root Mortality, Tapajos National Forest [TG07_ROOT_MORTALITY_LONGTERM]
This data set reports measurements of trace gas fluxes of methane (CH4), nitric oxide (N2O), nitrous oxide (NO), carbon dioxide (CO2) from soils at a study site in the Tapajos National Forest (TNF), ...


22. LBA-ECO TG-07 Seasonal Trace Gas Profiles in Brazilian Amazon Forests: 2004-2005 [TG07_TRACE_GAS_PROFILES]
This data set provides concentrations of carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) from air samples collected at several heights on towers at three locations in upland old growth ...


23. Midwinter atmospheric temperature at altitude ~87km [SOE_Hydroxyl]
This indicator is no longer maintained, and is considered OBSOLETE. See the metadata record "Davis_OH_airglow" for access to these data. INDICATOR DEFINITION Midwinter atmospheric temperatures ...


24. Monthly means of total column ozone over Macquarie Island [SOE_ozone]
INDICATOR DEFINITION The monthly means of total column ozone measured at Macquarie Island. TYPE OF INDICATOR There are three types of indicators used in this report: 1.Describes the CONDITION of ...


25. Parent metadata record for all metadata created from the SIPEX II voyage of the Aurora Australis, 2012-2013 season - Sea Ice Physics and Ecosystem eXperiment [SIPEX_II]   CHILD DIFs
More than 50 scientists from eight countries conducted the Sea Ice Physics and Ecosystem eXperiment 2012 (SIPEX-2). The 2012 voyage built on information and observations collected in 2007, by re-visiting ...


26. Trace-gas profiles of the boundary layer from Multi-Axis Differential Optical Spectroscopy MAX-DOAS collected during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_MAX-DOAS]   PARENT DIF
The current data set contains spectral atmospheric measurements from: - Multi-Angle Differential Optical Absorption Spectrometer (MAX-DOAS) - built in-house at NIWA Lauder by Dr Karin Kreher, Mr Paul ...


27. 15 year Wilhelm II Land MSA and HOOH shallow ice core record from Mount Brown South (MBS) [mbs_wilhelm_msa_hooh]   PARENT DIF
This work presents results from a short firn core spanning 15 years collected from near Mount Brown, Wilhelm II Land, East Antarctica. Variations of methanesulphonic acid (MSA) at Mount Brown were ...


28. 150 year MSA sea ice proxy record from Law Dome, Antarctica [law_dome_annual_msa]   PARENT DIF
This MSA record (1841-1995) is from a Law Dome ice core called "DSS" in East Antarctica. It was calibrated against satellite sea ice records and used to reconstruct sea ice extent prior to the satellite ...


29. Code used to fit growth rates of Antarctic krill under experimental CO2 manipulation [krill_risk_maps]
The embryonic development of Antarctic krill (Euphausia superba) is sensitive to elevated seawater CO2 levels. This data set provides the experimental data and WinBUGS code used to estimate hatch ...


30. Concentration and isotopic measurements of radiatively important gases in the southern atmosphere [CSIRO_AR_GASLAB]
Australian Antarctic Division project #124 monitors the background level of major greenhouse gases, and related species (carbon dioxide, methane, carbon monoxide, nitrous oxide, hydrogen, and carbon ...


31. Delta Oxygen-18 isotope data: LGB traverses 1989-95 [LGB_Del_traverse]
The Lambert Glacier Basin (LGB) series of five oversnow traverses were conducted from 1989-95. Several shallow depth ice cores (15-60 m) were drilled at selected sites along 2014 km of the main traverse ...


32. Derivation of an age scale for the Law Dome core - ice cores taken between 1987 and 1993 [DSS_age_scale]   PARENT DIF
Records of methane, and oxygen isotopes (ice and air) for Law Dome DSS (Dome Summit South) core through the last deglaciation (9000-19000 before present). Data are obtained from the entire DSS core, ...


33. Macquarie Island nitrogen dioxide [MACQ_NO2]
Slant column densities of stratospheric nitrogen dioxide (NO2) determined from spectroscopic measurements of zenith scattered twilight at wavelengths from 430-485 nanometres. These data are provided ...


34. Ozone Observations From Mawson Station, 1969-1970 [mawson_ozone_1969]
In 1969 and early 1970, a series of experiments were carried out at Mawson to determine the levels of ozone in the atmosphere. The details of the methods used in the experiments (and the problems ...


35. Physical-Chemical Properties and Environmental Fate Handbook CRCnetBASE 2000 [CRCnetBASE2000]
Taken from the preface to the CD. &Physical-Chemical Properties and Environmental Fate& Handbook CRCnetBASE 2000 includes over 600 chemicals, a 20 percent increase from the previous version, which ...


36. Rotational temperature studies of the hydroxyl airglow layer above Davis, Antarctica. [Davis_OH_airglow]
These OH rotational temperature data are derived from spectra collected with a Czerny-Turner scanning grating spectrometer operating at Davis station (69S, 78E), Antarctica (see Greet et al., 1998; ...


37. MLS/Aura Level 2 Methyl Chloride (CH3CL) Mixing Ratio V003 (ML2CH3CL) at GES DISC [GES_DISC_ML2CH3CL_V003]
ML2CH3CL is the EOS Aura Microwave Limb Sounder (MLS) standard product for methyl chloride derived from radiances measured by the 640 GHz radiometer. The current version is 3.3/3.4. Data coverage ...


38. Geolocated XCO2 retrieval results [GES_DISC_OCO2_L2_Standard_V3]
Geolocated XCO2 retrieval results for selected soundings for one specific orbit and one specific viewing mode


39. Geolocated XCO2 retrieval results plus algorithm diagnostic information [GES_DISC_OCO2_L2_Diagnostic_V3]
Geolocated XCO2 retrieval results for selected soundings for one specific orbit and one specific viewing mode, plus algorithm diagnostic information


40. Geolocated retrieved values of XCO2 and fluorescence generated by the IMAP-DOAS algorithm [GES_DISC_OCO2_L2_IMAPDOAS_V3]
Geolocated retrieved values of XCO2 and fluorescence generated by the IMAP-DOAS algorithm.


41. Air sampling and analysis from Antarctic firn and ice [ASAC_1004]
Air from the ice and firn (compressed snow) of the Antarctic ice sheet will be extracted and measured for atmospheric composition in the past. Gases of interest are greenhouse gases (carbon dioxide, ...


42. An assessment of some uncertainties in using ice core S180 data to deduce past temperatures [ASAC_987]
This project has no actual data to archive, but several pdf copies of publications produced from this work are available for download to AAD staff only from the provided URL. Taken from the abstracts ...


43. Effects of Enhanced UV-B on Sea Ice Algae [ASAC_765]
From the abstract of some of the papers: It has been suggested that increased springtime UVB radiation caused by stratospheric ozone depletion is likely to reduce primary production and induce changes ...


44. LBA-ECO TG-02 Biogenic VOC Emissions from Brazilian Amazon Forest and Pasture Sites [TG02_Balloon_VOC]
This data set reports concentrations of biogenic volatile organic compounds (BVOCs) collected from tethered balloon-sampling platforms above selected forest and pasture sites in the Brazilian Amazon ...


45. LD2000 isotope stack - Law Dome d18O data 1800-1999 as annual averages [ASAC_757_LD2000]   PARENT DIF
"LD2000" Isotope record: 1800AD-1999AD" This data set is that used in Schneider et al., 2006 and should be cited as such: Schneider, D. P., Steig, E. J., van Ommen, ...


46. Law Dome d18O data 2100BP to 1996 as 4-year averages [ASAC_757_LD_d18O]   PARENT DIF
LD2.1ky-grid4y - Law Dome d18O data 2100BP (Present=2000AD) to 1996 as 4-year averages. Data set used in: Jones, P.D. and M.E. Mann, Climate Over Past Millennia, Rev. Geo. 42(2), RG2002, doi:10.1029/2003RG000143, ...


47. Methanotrophs in Antarctica [ASAC_869]
Metadata record for data from ASAC Project 869 See the link below for public details on this project. Dataset included are for the characterisation of methanotrophs from saline lakes of the Vestfold ...


48. Ozone and mean Chlorophyll a Data collected for regions of the Southern Ocean from 1997-2000 for an honours project in ASAC project 2210 [ASAC_2210_Honours_Cadman]
This study employs data from two satellite-borne instruments namely, the Sea-Viewing Wide Field-of-view Sensor (SeaWiFS) and the Total Ozone Mapping Spectrometer (TOMS). This work was completed as ...


49. Physical and biogeochemical dynamics of the subantarctic zone [ASAC_2720]   CHILD DIFs
This metadata record is a 'Parent' metadata record for ASAC project 2720. See the link for the related 'Child' metadata records. The overall objective is to characterise Southern Ocean marine ecosystems, ...


50. Profiles of stratospheric ozone at Macquarie Island [ASAC_965]
These data are weekly ozone sonde flights which record the pressure (hPa) temperature (deg Celcius), humidity (relative %) and ozone partial pressure (milli Pa) vertically as the balloon ascends about ...


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