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51. SAFARI 2000 GAS EMISSIONS FROM BIOFUEL USE AND PRODUCTION, SEPTEMBER 2000 [s2k_biofuel_emiss]
Domestic biomass fuels (biofuels) are estimated to be the second largest source of carbon emissions from global biomass burning. Wood and charcoal provide approximately 90% and 10% of domestic energy ...


52. VEMAP 1: U.S. SITE FILES [VEMAP_1_SITE]
The Vegetation/Ecosystem Modeling and Analysis Project (VEMAP) is an ongoing multiinstitutional, international effort addressing the response of biogeography and biogeochemistry to environmental variability ...


53. NWS DAILY CLIMATOLOGY DATA: 1976 (SNF) [SNF_MET_1976]
Weather data were collected by the National Weather Service in International Falls, Minnesota. International Falls is about 80 miles from the SNF, but the weather data is representative of the area. ...


54. NWS DAILY CLIMATOLOGY DATA: 1986 (SNF) [SNF_MET_1986]
Weather data were collected by the National Weather Service in International Falls, Minnesota. International Falls is about 80 miles from the SNF, but the weather data is representative of the area. ...


55. NWS DAILY CLIMATOLOGY DATA: 1988 (SNF) [SNF_MET_1988]
Weather data were collected by the National Weather Service in International Falls, Minnesota. International Falls is about 80 miles from the SNF, but the weather data is representative of the area. ...


56. NWS DAILY CLIMATOLOGY DATA: 1989 (SNF) [SNF_MET_1989]
Weather data were collected by the National Weather Service in International Falls, Minnesota. International Falls is about 80 miles from the SNF, but the weather data is representative of the area. ...


57. NWS DAILY CLIMATOLOGY DATA: 1974 (SNF) [SNF_MET_1974]
Weather data were collected by the National Weather Service in International Falls, Minnesota. International Falls is about 80 miles from the SNF, but the weather data is representative of the area. ...


58. NWS DAILY CLIMATOLOGY DATA: 1975 (SNF) [SNF_MET_1975]
Weather data were collected by the National Weather Service in International Falls, Minnesota. International Falls is about 80 miles from the SNF, but the weather data is representative of the area. ...


59. NWS DAILY CLIMATOLOGY DATA: 1987 (SNF) [SNF_MET_1987]
Weather data were collected by the National Weather Service in International Falls, Minnesota. International Falls is about 80 miles from the SNF, but the weather data is representative of the area. ...


60. BOREAS 1994 HYD-09 TIPPING BUCKET RAIN DATA [BOREAS_H9RGTB94]
The BOREAS HYD-09 team collected several data sets containing precipitation and streamflow measurements over the BOREAS study areas. This data set contains the measurements from the tipping bucket ...


61. BOREAS 1996 HYD-09 TIPPING BUCKET RAIN DATA [BOREAS_H9RGTB96]
The BOREAS HYD-09 team collected several data sets containing precipitation and streamflow measurements over the BOREAS study areas. This data set contains the measurements from the tipping bucket ...


62. BOREAS AFM-06 SURFACE METEOROLOGICAL DATA [BOREAS_AFM06SMD]
The BOREAS AFM-06 team from the National Oceanic and Atmospheric Administration Environment Technology Laboratory (NOAA/ETL) collected surface meteorological data from 21-May to 20-Sep-1994 near the ...


63. BOREAS DERIVED SURFACE METEOROLOGICAL DATA [BOREAS_SRFMETMD]
In 1995, the BOREAS science teams identified the need for a continuous surface meteorological and radiation data set to support flux and surface process modeling efforts. This data set contains actual, ...


64. NWS DAILY CLIMATOLOGY DATA: 1972 (SNF) [SNF_MET_1972]
Weather data were collected by the National Weather Service in International Falls, Minnesota. International Falls is about 80 miles from the SNF, but the weather data is representative of the area. ...


65. NWS DAILY CLIMATOLOGY DATA: 1983 (SNF) [SNF_MET_1983]
Weather data were collected by the National Weather Service in International Falls, Minnesota. International Falls is about 80 miles from the SNF, but the weather data is representative of the area. ...


66. NWS DAILY CLIMATOLOGY DATA: 1984 (SNF) [SNF_MET_1984]
Weather data were collected by the National Weather Service in International Falls, Minnesota. International Falls is about 80 miles from the SNF, but the weather data is representative of the area. ...


67. 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) ...


68. LBA-ECO TG-03 AERONET AEROSOL OPTICAL THICKNESS MEASUREMENTS, BRAZIL: 1993-2005 [TG03_AERONET_AOT]
This data set includes aerosol optical thickness measurements from the CIMEL sunphotometer for 22 sites in Brazil during the period from 1993-2005. The AERONET (AErosol RObotic NETwork) program is ...


69. BOREAS AFM-06 BOUNDARY LAYER HEIGHT DATA [BOREAS_AFM06IHD]
The BOREAS AFM-06 team from the National Oceanic and Atmospheric Administration Environment Technology Laboratory (NOAA/ETL) operated a 915 MHz wind/Radio Acoustic Sounding System (RASS) profiler ...


70. NWS DAILY CLIMATOLOGY DATA: 1982 (SNF) [SNF_MET_1982]
Weather data were collected by the National Weather Service in International Falls, Minnesota. International Falls is about 80 miles from the SNF, but the weather data is representative of the area. ...


71. LBA-ECO CD-01 METEOROLOGICAL DATA, TAPAJOS AND AMAZON RIVERS, SANTAREM, BRAZIL: 2001 [CD01_CIRSAN_METEOROLOGY]
This data set contains meteorological data collected around the confluence of the Tapajos River with the Amazon River in the Amazon Basin near Santarem, Brazil, in July and August 2001. Boundary layer ...


72. LBA-ECO ND-02 SOIL GAS AND WATER CONTENT, RAINFALL EXCLUSION, TAPAJOS NATIONAL FOREST [ND02_SOIL_GASES_REE]
This data set reports soil carbon dioxide (CO2) and nitrous oxide (N2O) concentrations and soil volumetric water content (VWC) from a rainfall exclusion experiment that was conducted at the km 67 ...


73. 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), ...


74. BOREAS 1996 HYD-09 BELFORT RAIN GAUGE DATA [BOREAS_H9RGBL96]
This data set contains the measurements from the Belfort rain gauges at the BOREAS NSA andSSA. These measurements were submitted in 15-minute and 1-hour intervals. Only the 15-minute interval data ...


75. BOREAS 1995 HYD-09 TIPPING BUCKET RAIN DATA [BOREAS_H9RGTB95]
The BOREAS HYD-09 team collected several data sets containing precipitation and streamflow measurements over the BOREAS study areas. This data set contains the measurements from the tipping bucket ...


76. BOREAS AFM-06 MEAN WIND PROFILE DATA [BOREAS_AFM06PWD]
The BOREAS AFM-06 team from the National Oceanic and Atmospheric Administration Environment Technology Laboratory (NOAA/ETL) operated a 915 MHz wind/Radio Acoustic Sounding System (RASS) profiler ...


77. GLOBAL HISTORICAL CLIMATOLOGY NETWORK, 1753-1990 [CDIAC_NDP41]
This NDP contains monthly temperature, precipitation, sea-level pressure, and station-pressure data for thousands of meteorological stations worldwide. The database was compiled from pre-existing ...


78. NWS MONTHLY CLIMATOLOGY SUMMARY (SNF) [SNF_MET_SUMM]
Weather data were collected by the National Weather Service in International Falls, Minnesota. International Falls is about 80 miles from the SNF, but the weather data is representative of the area. ...


79. SNF NS001-TMS CANOPY REFLECTANCE 1983-84 [SNF_NS001]
The NS001 Thematic Mapper Simulator (TMS) was flown on the NASA C-130 aircraft over the Superior National Forest study area. TMS data were collected and processed for three days: July 13 and August ...


80. VEMAP 1: U.S. CLIMATE CHANGE SCENARIOS BASED ON MODELS WITH INCREASED CO2 [VEMAP_1_SCENARIO]
The Vegetation/Ecosystem Modeling and Analysis Project (VEMAP) is an ongoing multiinstitutional, international effort addressing the response of biogeography and biogeochemistry to environmental variability ...


81. VEMAP 1: U.S. CLIMATE, 1961-1990 [VEMAP_1_CLIMATE]
The Vegetation/Ecosystem Modeling and Analysis Project (VEMAP) is an ongoing multiinstitutional, international effort addressing the response of biogeography and biogeochemistry to environmental variability ...


82. 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 ...


83. 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 ...


84. FOREST CANOPY COMPOSITION (SNF) [SNF_CAN_COMP]
The purpose of the SNF study was to improve our understanding of the relationship between remotely sensed observations and important biophysical parameters in the boreal forest. A key element of the ...


85. GLOBAL MAPS OF ATMOSPHERIC NITROGEN DEPOSITION, 1860, 1993, AND 2050 [1860_1993_2050_NITROGEN]
This data set provides global gridded estimates of atmospheric deposition of total inorganic nitrogen (N), NHx (NH3 and NH4+), and NOy (all oxidized forms of nitrogen other than N2O), in mg N/m2/year, ...


86. LBA-ECO CD-07 GOES-8 L3 GRIDDED SURFACE RADIATION AND RAIN RATE FOR AMAZONIA: 1999 [LBAGOES8_L3SRB]
High resolution downwelling solar, PAR, infrared radiation and rain rates retrieved from GOES-8 imager. The data set covers primarily Amazon watershed area. It has 8km and half hourly resolution. ...


87. SAFARI 2000 ATMOSPHERIC RADIATION MEASUREMENTS FROM HANDHELD HAZEMETERS, ZAMBIA [s2k_hazemeter]
Data presented in this database are the result of Hand Held 4-band Hazemeters and do not always satisfy to the high standards of quality associated with Automatic Sunphotometers.SAFARI 2000 data are ...


88. WIND PROFILE DATA: LIDAR - NOAA (FIFE) [FIFE_WIND_LID]
The aim of this wind profile study was to derive wind profiles and momentum fluxes from the National Oceanic and Atmospheric Administration (NOAA)/Wave Propagation Laboratory (WPL) Doppler LIDAR, ...


89. WIND PROFILE DATA: RADIOSONDE (FIFE) [FIFE_WIND_SON]
The wind profile data described in this document were derived from the raw radiosonde data collected during FIFE by Dr. Wilfred H. Brutsaert during the summer and fall of 1987 and the late summer ...


90. ISLSCP II AVHRR ALBEDO AND BRDF, 1995 [ISLSCP2_AVHRR_ALBEDO]
This Albedo and BRDF (Bidirectional Reflectance Distribution Function) data set contains three files containing BRDF parameters, white- sky albedo and black-sky albedo at solar noon for three bands ...


91. ISLSCP II C4 VEGETATION PERCENTAGE [ISLSCP_C4_1DEG]
The photosynthetic composition (C3 or C4) of vegetation on the land surface is essential for accurate simulations of biosphere-atmosphere exchanges of carbon, water, and energy. C3 and C4 plants have ...


92. ISLSCP II CONTINUOUS FIELDS OF VEGETATION COVER, 1992-1993 [ISLSCP2_CONTVEG]
The objective of this study was to derive continuous fields of vegetation cover from multi-temporal Advanced Very High Resolution Radiometer (AVHRR) data using all available bands and derived Normalized ...


93. LBA-ECO CD-01 SIMULATED ATMOSPHERIC CIRCULATION, CO2 VARIATION, TAPAJOS: AUGUST 2001 [LBA-ECO_CD01_BRAMS]
We have investigated mesoscale variations of atmospheric CO2 over a heterogeneous landscape of forests, pastures, and large rivers during the Santarem Mesoscale Campaign (SMC) of August 2001. The ...


94. LBA-ECO CD-03 CLOUD BASE-BACKSCATTER DATA, KM 67 TOWER SITE, TAPAJOS NATIONAL FOREST [LBA_CD03_CEILOMETER]
A Vaisala CT-25K ceilometer was installed at an old-growth forest site located at the km 67 Eddy Flux Tower site in the Tapajos National Forest, Para, Brazil, off Kilometer 67 of BR-163 south of Santarem ...


95. LBA-ECO CD-03 MESOSCALE METEOROLOGICAL DATA, SANTAREM REGION, PARA, BRAZIL: 1998-2006 [MD_CD03_MESOSCALE]
We analyzed rainfall obtained in a network of 38 rain gauges located near the confluence of the Tapajos and Amazon rivers in the eastern Amazon Basin. We found that tipping bucket rain gauges work ...


96. LBA-ECO CD-04 METEOROLOGICAL AND FLUX DATA, KM 83 TOWER SITE, TAPAJOS NATIONAL FOREST [LBACD04METFLUXES]
We used two independent approaches, biometry and micrometeorology, to determine the net ecosystem production (NEP) of an old growth forest in Para, Brazil. Biometric inventories indicated that the ...


97. LBA-ECO ND-02 AGRICULTURAL AND SECONDARY FOREST SOIL TRACE GAS FLUX, PARA: 2001-2004 [LBA_ASFSTGF_PARA]
Fires set for slash-and-burn agriculture contribute to the current unsustainable accumulation of atmospheric greenhouse gases, and they also deplete the soil of essential nutrients, which compromises ...


98. LBA-ECO TG-07 A SOIL TRACE GAS FLUX AND ROOT MORTALITY, TAPAJOS NATIONAL FOREST [LBA_TG07_STGFARM]
We conducted an experiment on sand and clay tropical forest soils to test the short-term effect of root mortality on the soil-atmosphere flux of nitrous oxide, nitric oxide, methane, and carbon dioxide. ...


99. LBA-ECO TG-07 TRACE GAS FLUXES, UNDISTURBED AND LOGGED SITES, PARA, BRAZIL: 2000-2002 [LBA_TG07_TGF]
Selective logging is an extensive land use in the Brazilian Amazon region. We studied the soil-atmosphere fluxes of nitrous oxide (N2O), nitric oxide (NO), methane (CH4), and carbon dioxide (CO2) ...


100. PRE-LBA CARBON IN THE AMAZON RIVER EXPERIMENT (CAMREX) DATA [PRE-LBA_CAMREX]
The objective of CAMREX (Carbon in the Amazon River Experiment) project which was conducted from 1982 through 1991, was been to define by mass balances and direct measurements those processes which ...


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