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51. AmeriFlux CO2, Water Vapor, and Energy Exchange from Native Tallgrass Prairie Site Near Shidler, Oklahoma, 1996-1997 [AMERIFLUX_SHIDLER-CDIAC]
The tallgrass site near Shidler, Oklahoma is part of the AmeriFlux network of field research projects measuring the exchange of carbon dioxide (CO2) between terrestrial ecosystems and the atmosphere. ...


52. AmeriFlux CO2, Water Vapor, and Energy Exchange from a Wheat Site Near Ponca, Oklahoma 1996-1997 [AMERIFLUX_PONCA_CDIAC]
The wheat site near Ponca, Oklahoma is part of the AmeriFlux network of field research projects measuring the exchange of carbon dioxide (CO2) between terrestrial ecosystems and the atmosphere. ...


53. Arctic Ocean Experiment (AOE) Model Forcing and Data for the GEWEX Cloud System Study Data Integration for Model Evaluation (GCSS-DIME) [GISS_GCSS-DIME_AOE]
The Arctic Ocean Experiment (AOE) 2001 was a multi-disciplinary program sponsored by the Swedish Polar Research Secretariat in collaboration with several other institutions including the Stockholm ...


54. Free-Air CO2 Enrichment (FACE) Experiment: Daily Leaf Area Index (LAI) Data [CDIAC_FACE_LAI]
Leaf area data are available for 1999-2006. There is a daily file for each year which contains the leaf area index values (m2/m2).Leaf area index (LAI, total one-sided leaf area above a unit of ground ...


55. Global River Discharge Database [SAGE_RIVERDATA]
This site contains a compilation of monthly mean river discharge data for over 3500 sites worldwide. The data sources are RivDis2.0, the United States Geological Survey, Brazilian National Department ...


56. Soil Carbon and Nitrogen Database [SAGE_SOILDATA]
The rolling landscape of Wisconsin represents a complex mosaic of agricultural land (pastures and cropping systems), forests, prairies, lakes, and urban centers. It is well documented that the conversion ...


57. Walker Branch Watershed, AmeriFlux CO2, Water Vapor, and Energy Exchange Oak Ridge National Laboratory, TN 1995-1998 [AMERIFLUX_WBW_CDIAC]
The Walker Branch Watershed (WBW), Tennessee is part of the AmeriFlux network of field research projects measuring the exchange of carbon dioxide (CO2) between terrestrial ecosystems and the atmosphere. ...


58. COMET Case Study 015: Southeast U.S. Cyclogenesis 1998 Data at UCAR/JOSS/NOAA/CODIAC [COMET015_UCAR_JOSS_NOAA_CODIAC]   PARENT METADATA
This case follows the evolution of a low pressure system through its life cycle as it moved from Arkansas to Illinois, and provides a good example of the effects of model biases in the AVN model. ...


59. Stable Isotopes of Ice on the Surface of Taylor Glacier, Antarctica [NSIDC-0323]
This data set contains Oxygen and Deuterium isotope ratios for approximately 980 sites on the surface of the ablation zone of Taylor Glacier, Antarctica. The data set gives latitude and longitude ...


60. Long-Term Ecological Research (LTER)/KBS003: Kellogg Biological Station Baseline Variability Study [LTER_KBS003]
LTER - Long-Term Ecological Research Program/Kellogg Biological Station (KBS) LTER/KBS003 [Summary adapted from the LTER Core Data Set Catalog]: Results from a study of spatial variability conducted ...


61. Long-Term Ecological Research (LTER)/KBS006: Distribution and Composition of Seed Bank in Crop and Successional Communities [LTER_KBS006]
LTER - Long-Term Ecological Research Program/Kellogg Biological Station (KBS) LTER/KBS006 (Summary adapted from the LTER Core Data Set Catalog): The distribution and composition of the weed seed ...


62. Long-Term Ecological Research (LTER)/KBS011: Microbial Biomass Dynamics in Crop and Successional Communities [LTER_KBS011]
LTER - Long-Term Ecological Research Program/Kellogg Biological Station (KBS) LTER/KBS011 (Summary adapted from the LTER Core Data Set Catalog): Measurements of soil microbial biomass C and N by ...


63. Long-Term Ecological Research (LTER)/KBS013: Nitrous Oxide (N2O) and CO2 Fluxes from Cropped and Early Successional Communities [LTER_KBS013]
LTER - Long-Term Ecological Research Program/Kellogg Biological Station (KBS) LTER/KBS013 (Summary adapted from the LTER Core Data Set Catalog): Results from a study of N2O and CO2 fluxes from soybean/corn ...


64. Long-Term Ecological Research (LTER)/KBS018: Kellogg Biological Station Herbarium [LTER_KBS018]
LTER - Long-Term Ecological Research Program/Kellogg Biological Station (KBS) LTER/KBS018 (Summary adapted from the LTER Core Data Set Catalog): The KBS Herbarium contains over 6,000 specimens, ...


65. Historical CO2 Records from the Law Dome DE08, DE08-2, and DSS Ice cores, CDIAC/Trends and WDC/Paleoclimatology [CDIAC_TRENDS_CO2_LAWDOME]
The CO2 records presented here are derived from three ice cores obtained at Law Dome, East Antarctica from 1987 to 1993. The Law Dom site satisfies many of the desirable characteristics of an ideal ...


66. Columbia River Land Margin Ecosystem Research Project Datasets [nsflmercretmdparent]
Land-Margin Ecosystem Research in the Columbia River Estuarine Turbidity Maximum (CRETM) is an interdisciplinary approach to investigating couplings between hydrological, geochemical and ecological ...


67. Niwot Ridge Long Term Ecological Research Program Datasets [nsflternwtdparent]
The Long Term Ecological Research Program (LTER) was established by the National Science Foundation to conduct research on long-term ecological phenomena in an array of ecosystems within the United ...


68. Nonindigenous Plants' Database, Army Lands Inventory [dodusacorpsaec_d_nips]
The Army Enviromental Center (AEC) gave the Waterways Experiment Station (WES) the task of developing a database covering noxious and nuisance plants because there is no central database on nonindigenous ...


69. Pacific Island Ecosystems at Risk [usda_fs_ipif_d_pier]
The Pacific Island Ecosystems at Risk is compiling a database and synthesis of available information on plants that are known or potential threats to Pacific island ecosystems, particularly the present ...


70. Russian Federation Snow Depth and Ice Crust Surveys [gov.noaa.ncdc.C00929]
Russian Federation Snow Depth and Ice Crust Surveys, dataset DSI-9808, contains routine snow surveys that run throughout the cold season every 10 days (every five days during the intense snowmelt) ...


71. The Federal Noxious Weeds Database [usda_aphis_ppqd_d_fnw]
The Federal Noxious Weeds (FNW) database contains taxonomic lists of plants listed as Federal Noxious Weeds under the Federal Noxious Weed Act of 1975. Listing is made by the U.S. Department ...


72. Global Daily Climatology Network: Kazakhstan subset [gov.noaa.ncdc.C00710]
This dataset is a compilation of in situ daily meteorological observations for Kazakhstan within the framework of joint efforts to create Global Daily Climatology Network (GDCN) among the Kazakhstani ...


73. Global Synoptic Climatology Network (GSCN) [gov.noaa.ncdc.C00604]
Dataset DSI-9290 is the result of a joint effort to create a Global Synoptic Climatology Network among the Meteorological Service of Canada (Downsview, Ontario and Vancouver, British Columbia), Research ...


74. Soil Moisture for Western Russia and The Ukraine [gov.noaa.ncdc.C00390]
This dataset, DSI-6411 is comprised of soil moisture data and the accompanying information for the agricultural regions of Western Russia (west of ~ 60E) and The Ukraine for the period from 1992 to ...


75. WDC-A Meteorological and Oceanographic Data from Chernobyl for 1986 [gov.noaa.ncdc.C00305]
WDCA Chernobyl Data consists of digital data set DSI-9681, archived at the National Centers for Environmental Information (NCEI). World Data Center for Meteorology (WDC-A), located in Asheville, North ...


76. Ozone profiles from ECC balloon-borne sondes at Dumont d'Urville, Antarctica [209_3_IPEV_FR]
Ozone soundings are performed in Dumont d'Urville since 1990 (RS80 Vaisala from 1990 to 2007, MODEM from 2007 to present). About thirty soundings per year are performed, with the higher launch frequency ...


77. Historic CH4 Records from Antarctic and Greenland Ice Cores, Antarctic Firn Data, and Archived Air Samples from Cape Grim, Tasmania in CDIAC/Trends Online [CDIAC_CH4_LAWDOME]
This data represents one thousand years of atmospheric methane concentrations. Methane concentrations was measured in air bubbles from 1008-1980 in Antarctic ice cores, and from 1075-1885 in Greenland ...


78. Circumpolar Active-Layer Permafrost System (CAPS) [G01175]
The Circumpolar Active-Layer Permafrost System (CAPS) contains over 100 data sets pertaining to permafrost and frozen ground topics. It also contains detailed metadata records describing over 100 ...


79. Digital Images of Thin Sections from Siple Dome [NSIDC-0127]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


80. Dominion Range Snow Pit and Ice Core, 1984 and 1985 [NSIDC-0087]
Information from snow pits and an ice core were collected at Dominion Range (location - 166 10' East, 85 15' South, elevation - 2,700m) in 1984-1985. The 6 meter snow pit was dug and sampled in 1984-1985 ...


81. Dronning Maud Land, Antarctica, Ice Core, 1991 and 1992 [NSIDC-0089]
Major ion concentration values (Na, Mg, Ca, Cl, NO3, SO4, MSA) were analyzed from a 20-meter ice core drilled in Dronning Maud Land, Antarctica (location - 65 01' East, 75 00' South, elevation - 2,900 ...


82. Major Ion Chemistry Data of WAIS Divide Ice Core Brittle Ice [NSIDC-0546]
The brittle ice section (577-1300 m) of the main WAIS Divide ice core (WDC06A) was analyzed for major ion concentrations with ion chromatography.


83. Newall Glacier Snow Pit and Ice Core, 1987 to 1989 [NSIDC-0088]
Snow pit and ice core data from the Newall Glacier (location - 162 30' East, 77 35' South) were collected during 1987 and 1988. These include information on chemistry, Beta profiles and stratigraphy. ...


84. Physical and Structural Properties of the Siple Dome Ice Cores [NSIDC-0128]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


85. Siple Dome Cores Electrical Measurement Data [NSIDC-0133]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


86. Siple Dome Highlights: Stable isotopes [NSIDC-0134]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


87. Siple Dome Ice Core Age-Depth Scales [NSIDC-0130]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


88. Siple Dome Methane Record [NSIDC-0124]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


89. Siple Shallow Core Density Data [NSIDC-0129]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


90. Volcanic Records in the Siple and Taylor Dome Ice Cores [NSIDC-0126]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


91. Western Italian Alps Monthly Snowfall and Snow Cover Duration [G01186]
This data set consists of snow observations for 18 stations in the western Italian Alps. Two types of data are included: monthly snowfall amounts and monthly snow cover duration in days. The period ...


92. Arctic Sea Ice Concentration and Extent from Danish Meteorological Institute Sea Ice Charts, 1901-1956 [G10007]
This data set provides estimates of Arctic sea ice extent and concentration from 1901 to 1956 created from a collection of historic, hand-drawn sea ice charts from the Danish Meteorological Institute ...


93. Morphometric Characteristics of Ice and Snow in the Arctic Basin: Aircraft Landing Observations from the Former Soviet Union, 1928-1989 [G02140]
This data set contains sea ice and snow measurements collected during aircraft landings associated with the Soviet Union's historical Sever airborne and North Pole drifting station programs. The High-Latitude ...


94. NOAA/NMC/CAC Arctic and Antarctic Monthly Sea Ice Extent, 1973-1990 [G00917]
Sea ice extent from January 1973 through August 1990 was digitized from weekly operational sea ice charts produced by the Navy/NOAA Joint Ice Center. Charts were digitized by hand using a 1 degree ...


95. Sea Ice Melt Pond Data from the Canadian Arctic [G01169]
This data set contains observations of albedo, depth, and physical characteristics of melt ponds on sea ice, taken during the summer of 1994. The melt ponds studied were located just south of Cornwallis ...


96. Dynamics and ionisation in the Antarctic middle atmosphere: MF radar measurements - K055_2004_2012_NZ_1 [K055_2004_2012_NZ_1]
Our studies investigate the Antarctic middle atmosphere’s response to natural and man-made factors which change climate. The dynamical processes of this region are significant in controlling the circulation ...


97. Radio-echo sounding (RES) ice thickness and elevation data: Wilkes Land 1978-1986 - Wilkes_RES_Ht_1978-86 [Wilkes_RES_Ht_1978-86]
Radio-echo sounding (RES) data and ice sheet elevation data from a combined ice thickness and ground based survey during the summer seasons from 1978-1986. The radar and operator on sledge pulled ...


98. A Missouri Survey for Climbing Milkweed and Pale Gerardia - brdsar0015 [brdsar0015]
Report Prepared by the Missouri Department of Conservation, Jerry Presley, Director, under Cooperative Agreement No. 14-45-0009-94-1019, with the National Biological Service A Missouri survey for ...


99. All-Sky TV Camera Data at Zhongshan Station, Antarctica, Year 2002 dataset - CNNADC_2002_18_S_ASC [CNNADC_2002_18_S_ASC]
All-sky TV camera is to monitor auroral displays nearly 180 degrees in filed of view, it consists of all-sky camera, control box, timing generator, timer corrector, two VHS recorders, SVHS recorders ...


100. Biodiversity, Dynamics and Metabolics of Heterogeneous Meltwater Ponds - K025_2011_2013_NZ_3 [K025_2011_2013_NZ_3]
Microbial biodiversity and community dynamics within and between selected melt water ponds near Bratina Is will help to identify environmental drivers within ponds. Research will examine the metabolic ...


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