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1. NACP North American 8-km Net Ecosystem Exchange and Component Fluxes, 2004 [NACP_MODELED_NEE_NEP_FLUXES_1203_1]
This data set provides modeled carbon flux estimates at 8-km spatial resolution over North America for the year 2004 of (1) net ecosystem exchange (NEE) of carbon dioxide (CO2), (2) net ecosystem ...


2. Background Air Pollution Monitoring Network - Measurements of Greenhouse Gases (Canada) [CANEMRCCRSBAPMN]
This dataset includes measurements of greenhouse gases. Variables: CO2 (all), CH4, CFC's, N2O (Alert). The data covers the West Coast-Estevan Point, the East Coast-Sable Island, and Arctic-Alert. ...


3. ASCOS Weather station on Oden [SMHI_IPY_ASCOS-Weatherstn-01]
ASCOS was an interdisciplinary expedition to the central Arctic on the icebreaker Oden from 1 August to 9 September 2008. The expedition focused on processes relating to cloud formation in the summer ...


4. AWS TD13 Global Surface Observations, daily 1901-1973 [NCAR_DS467.0]
Global synoptic surface observations from the Air Weather Service for 1901-1973, called "Tape Deck 13" because it is the combination of multiple card decks (datasets), conversion ...


5. Antarctic/Southern Hemisphere Ship and Buoy Weather Observations [SSEC-AMRC-SHIP_BUOY]
We have observations from three ships near Antarctica, the R/V Polar Duke the R/V Nathaniel B. Palmer and the R/V Laurence M. Gould. Data from 23 August 1993 are available via ftp and the files are ...


6. Antarctic/Southern Hemisphere Weather Observations [SSEC-AMRC-STN_OBS]
The AMRC has collected synoptic weather observations (3 and 6 hourly) since January 1, 1997. These observations include a variety of information (temperature, dewpoint, barometeric pressure, wind ...


7. Antarctic/Southern Hemisphere Weather Observations - SSEC-AMRC-SYN [SSEC-AMRC-SYN]
The AMRC has collected synoptic weather observations (3 and 6 hourly) since January 1, 1997. These observations include a variety of information (temperature, dewpoint, barometeric pressure, wind ...


8. Anthropogenic Emissions from the 1995 Southern Oxidants Study (SOS) Nashville/Middle Tennessee Ozone Study Data Base [SOS_E1]
E1 - Anthropogenic Emissions The Southern Oxidants Study (SOS) conducted a major field research campaign in Nashville/Middle Tennessee area in June and July 1994 and 1995. The goal of this study ...


9. Anthropogenic Non-Methane Volatile Organic Compounds (NMVOC) Emissions Inventory from the Global Emissions Inventory Activity (GEIA), IGBP/IGAC [GEIA_NMVOC]
This data set contains global 1990 non-methane volatile organic compound (NMVOC) emissions inventory data from anthropogenic sources. Sources of ammonia considered include the following compound groups: ...


10. Anthropogenic Sulfur Dioxide Emissions, 1850-2005: National and Regional Data Set by Source Category, Version 2.86 [CIESIN_SEDAC_SO2_1850-2005_2.86]
The Anthropogenic Sulfur Dioxide Emissions, 1850-2005: National and Regional Data Set by Source Category, Version 2.86 provides annual estimates of anthropogenic global and regional sulfur dioxide ...


11. Arctic Gas and Aerosol Sampling Program [OAR0016]
This directory entry was created from information gathered in a survey conducted as part of NOAA's Data System Modernization program. The following parameters were identified ...


12. Arctic Meteorological Oberservations from the Koldewey Ground Station and Research Ship FS Polarstern [AWI-ObDB_A]
These data are collected by the Alfred Wegener Institute for Polar and Marine Research, Bremerhaven for the Arctic at the Koldewey Ground Station (79N,12E) since 1990 and at the research ship FS Polarstern ...


13. AsiaFlux [FLUXNET_ASIAFLUX]
AsiaFlux is a network of micrometeorological flux stations located at various sites throughout Asia. It is part of a global network of many sites where exchanges of carbon dioxide, water ...


14. Assessment of the Impact of Environmental Stresses on the Health of Agroecosystems [USDA0510]
The purpose of the "Assessment of the Impact of Environmental Stresses on the Health of Agroecosystems" dataset is to establish a protocol for assessing the health of agroecosystems. ...


15. Atlantic Coastal Database Directory [Canada_ACZISC_ACZDD]
The Atlantic Coastal Database Directory (ACDD) was initiated by the Atlantic Coastal Zone Information Steering Committee (ACZISC) in 1992. The Atlantic Coastal Information Portal (ACIP), ...


16. Atlantic Ocean between the Arctic and Antarctica: the air-sea equilibrium of Hexachlorocyclohexane (HCHs) [ECA010]
Investigations were carried out to give evidence of POPs transport from the northern hemisphere to the southern. Investigations were carried out along transects from northern regions to the polar ...


17. Atmospheric CFC-11, CFC-12, and N2O from the ALE/GAGE Network, in CDIAC, Trends'93 [CDIAC_CFC_N2O_ALEGAGE]
The Atmospheric Lifetime Experiment (ALE) and its successor the Global Atmospheric Gases Experiment (GAGE) encompassed measurements of two different halocarbons species as well as nitrous oxide (N2O) ...


18. Atmospheric CO Concentrations from the CSIRO GASLAB Flask Sampling Network, in CDIAC Online Trends [CDIAC_TRENDS_CO_CSIRO_GASLAB]
[From the online documentation for CSIRO GASLAB CO data]: Individual measurements have been obtained from flask air samples returned to the CSIRO GASLAB. Typical sample storage times range from days ...


19. Atmospheric CO2 Concentrations - The Canadian Background Air Pollution Monitoring Network (BAPMoN), CDIAC NDP-034/R1 [CDIAC_NDP34]
This dataset consists of flask air samples collected at roughly weekly intervals at 3 Canadian sites: Alert, Northwest Territories (July 1975 through August 1992); Sable Island, Nova Scotia (March ...


20. Atmospheric Carbon Monoxide (CO) Mixing Ratios from NOAA/CMDL Cooperative Air Sampling Network, 1988-1993, CDIAC DB-1011 [CDIAC_DB1011]
This dataset consists of carbon monoxide (CO) mixing ratios in parts per billion (ppb) based on measurements from the NOAA/CMDL Cooperative Air Sampling Network beginning in 1988. The data set includes ...


21. Atmospheric Carbon Monoxide (CO) Mixing Ratios from the NOAA/CMDL Cooperative Air Sampling Network, 1988-1993 [OAR_CMDL_CO]
Carbon monoxide (CO) measurements were obtained from the NOAA/CMDL Cooperative Air Sampling Network beginning in 1988. Carbon monoxide mixing ratios in parts per billion (ppb) are available for individual ...


22. Atmospheric Chemistry; Ozone and Carbon Monoxide; from NOAA's Atlantic Oceanographic and Meterological Laboratory [OAR0163]
This directory entry was created from information gathered in a survey conducted as part of NOAA's Data System Modernization program. The following parameters were identified for this data set in ...


23. Atmospheric Halocarbon Records from the NOAA/CMDL Flask Sampling Program, in CDIAC, Trends '93 [CDIAC_HALOCARBONS_NOAA_TRENDS93]
Measurements of CFC-11 (CCl3F), CFC-12 (CCl2F2), HCFC-22 (CHClF2), H-1301 (CBrF3), and H-1211 (CBrClF2) were made from flask samples collected for the NOAA/CMDL at climate monitoring stations at Barrow, ...


24. Atmospheric Methane (CH4) Emissions from Energy-Related Sources [CH4_ENERGY_EMISSIONS]
This dataset provides global national and United States data on energy-related sources of methane (CH4) emission including coal mining, natural gas production and distribution, automotive exhausts ...


25. Atmospheric Ozone and Water Vapor [OAR0011]
This directory entry was created from information gathered in a survey conducted as part of NOAA's Data System Modernization program. The following parameters were identified for this data set in ...


26. Atmospheric PCB Concentration at Terra Nova Bay, Antarctica [ECA016]
This study increases the limited atmospheric database on PCB in remote areas by reporting PCB concentrations during the austral summer (2003-2004) at a site in Terra Nova Bay, Antarctica and hypothesizing ...


27. Atmospheric Trends of Carbon Monoxide (CO) by Khalil and Rasmussen [OGI_CO_TRENDS]
Carbon monoxide (CO) is a weak greenhouse gas but it is an important precursor to tropospheric ozone (O3) and other trace gases in the Earth's atmosphere, which can cause widespread changes ...


28. Atmospheric air samples from aboard supply aircrafts operating between Christchurch, New Zealand and McMurdo Sound investigating the atmospheric chemistry and reactions between carbon monoxide, methane and ozone [K087_1996_1998_NZ_1]
Large whole air samples collected from a compressor system aboard the supply aircrafts operating between Christchurch and McMurdo incorporated measurements of ozone. In association with concentration ...


29. Atmospheric and Meteorological Data From the Kuwait Oil Fires Taken from Ground Observations [KUDA_GROUND_OBS]
Ground-based studies of the smoke and air quality from the Kuwait oil fires were carried out in 1991 at the end of the Persian Gulf War. Over 600 oil wells, storage tanks, and refineries were ignited ...


30. Atmospheric and Meteorological Data Over the Kuwait Oil Fires Taken From Aircraft [KUDA_AIRCRAFT]
Airborne studies of the smoke and pollution from the Kuwait oil fires were carried out in 1991 at the end of the Persian Gulf War. Over 600 oil wells, storage tanks, and refineries were ...


31. Atmospheric measurement from four sites in the Ross Sea Region investigating gases, aerosol properties and local weather conditions [K173_1987_1990_NZ_1]
Gases, aerosol properties and local weather was studied at sites around Ross Island and in McMurdo Sound as part of a programme to describe the properties of the atmospheric aerosol (and gases), to ...


32. Atmospheric mercury concentrations in Amsterdam Island, Dumont D'Urville and Dome Concordia [1028_0_IPEV_FR]
Atmospheric gaseous mercury is monitored as AMS, DDU, and DC on a continuous basis. Data is acquired with a 5-min frequency. QA/QC is described in the standard operating procedure of the Global Mercury ...


33. Australia Summary of Day and Surface Observations, 1939(1957)-1982 [NCAR_DS523.0]
This dataset contains hourly observations and summary of day information from Australian observing stations generally from 1957 to 1982, but some data go back as far as 1939.


34. 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 ...


35. BC Data Discovery Service [Canada_LIBC_DiscoveryService]
The Land Information BC Discovery Service is a comprehensive metadata repository supporting not only Land Information BC but also metadata holdings contributed by other natural ...


36. BLM/OR-WA Air Quality Designations [BLM_OR_WA_AIR_QUALITY]   PARENT METADATA
This theme depicts the various air quality designations in Western Oregon according to geographic areas.


37. Bathythermograph data (MBT and XBT) from the SW Atlantic, Rio de la Plata, and SE Pacific, from 1954 to the Present [CEADO_BT]
File C1841C09C contains information from Argentine oceanographic cruises: air temperature and air pressure, weather state, visibility, winds, waves, clouds, surface sea temperature. The file also ...


38. Behavior Of The Stratospheric Ozone Over The Antarctic Peninsula And The Southern Tip Of South America During Spring 1996 [CDA_AR_OZONO_DATA_SPRING1996]
Three dimensional total ozone variations are associated with the low ozone air mass transport, with air mass vertical exchanges through the tropopause and with other synoptic weather behaviors. The ...


39. Biogenic Emissions From the 1995 Southern Oxidants Study (SOS) Nashville/Middle Tennessee Ozone Study Data Base [SOS_E2]
E2 - Biogenic Emissions The Southern Oxidants Study (SOS) conducted a major field research campaign in Nashville/Middle Tennessee area in June and July 1994 and 1995. The goal of this study was ...


40. Black Carbon Emission Data Base for Atmospheric Chemistry and Climate Studies from the Global Emissions Inventory Activity (GEIA) [GEIA_BLACK_CARBON]
The Global Emissions Inventory Activity (GEIA) is an activity of the International Global Atmospheric Chemistry (IGAC) Core Project of the International Geosphere-Biosphere Program (IGBP). The focus ...


41. Boreal Ecosystem - Atmosphere Study (BOREAS) [Canada_CCRS_BOREAS]
The Boreal Ecosystem-Atmosphere Study (BOREAS) was a large-scale international interdisciplinary climate-ecosystem interaction experiment in the northern boreal forests of Canada. The ...


42. CMS: Global Carbon Fluxes Associated with Livestock Feed and Emissions, 2000-2013 [CMS_Global_Livestock_CH4_CO2_1329_2]
This data set provides global annual carbon flux estimates, at 0.05-degree resolution, associated with livestock feed intake, manure, manure management, respiration, and enteric fermentation, summed ...


43. Geoecology: County-Level Environmental Data for the United States, 1941-1981 [geoecology_R1_656_1]
The Geoecology database is a compilation of environmental data for the period 1941 to 1981. The Geoecology database contains selected data on terrain and soils, water resources, forestry, vegetation, ...


44. MOPITT Beta CO gridded daily means (Near Infrared Radiances) V107 [MOP03N_107]
The MOPITT Beta L3 files contain daily and monthly mean gridded versions of the daily L2 CO profile and total column retrievals and belong to an unvalidated beta product subject to recalibration. ...


45. MOPITT Beta CO gridded daily means (Near and Thermal Infrared Radiances) V107 [MOP03J_107]
The MOPITT Beta L3 files contain daily and monthly mean gridded versions of the daily L2 CO profile and total column retrievals and belong to an unvalidated beta product subject to recalibration. ...


46. MOPITT Beta CO gridded daily means (Thermal Infrared Radiances) V107 [MOP03T_107]
The MOPITT Beta L3 files contain daily and monthly mean gridded versions of the daily L2 CO profile and total column retrievals and belong to an unvalidated beta product subject to recalibration. ...


47. MOPITT Beta CO gridded monthly means (Near Infrared Radiances) V107 [MOP03NM_107]
The MOPITT Beta L3 files contain daily and monthly mean gridded versions of the daily L2 CO profile and total column retrievals and belong to an unvalidated beta product subject to recalibration. ...


48. MOPITT Beta CO gridded monthly means (Near and Thermal Infrared Radiances) V107 [MOP03JM_107]
The MOPITT Beta L3 files contain daily and monthly mean gridded versions of the daily L2 CO profile and total column retrievals and belong to an unvalidated beta product subject to recalibration. ...


49. MOPITT Beta CO gridded monthly means (Thermal Infrared Radiances) V107 [MOP03TM_107]
The MOPITT Beta L3 files contain daily and monthly mean gridded versions of the daily L2 CO profile and total column retrievals and belong to an unvalidated beta product subject to recalibration. ...


50. MOPITT CO gridded daily means (Near Infrared Radiances) V007 [MOP03N_007]
The MOPITT L3 files contain daily and monthly mean gridded versions of the daily L2 CO profile and total column retrievals. The averaging kernels associated with each retrieval are also gridded and ...


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