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51. DMS in the Southern Ocean [ASAC2100]
From 1991 to 2000 14 voyages have been completed in the Southern Ocean. Measurements of DMS (Dimethylsulfide) and DMSP (Dimethylsulfoniopropionate) have been carried out on surface and subsurface ...


52. Daily Estuarine Surface Water Nutrient And Water Quality, Suspended Sediment, and Chlorophyll a Data for the North Inlet Estuary, 1978-1993 [baruch_1978]
A one 1000 ml (one Liter) water sample was collected daily (at approximately 1000 hrs EST - but see note below in section 1.2.3 Supplemental Information) at a depth of 0.5 meter below the water's ...


53. Database of CTD data collected in the Southern Ocean by the AAD, ACE CRC and part of the Southern Ocean Atlas data set. [aad_ctd_database]
Microsoft Access database containing a compilation of CTD data collected in the Southern Ocean from Australian Antarctic Division (AAD), Antarctic Climate and Ecosystems Co-operative Research Centre ...


54. Determination of structure and functioning of the benthic community, pools and fluxes of N-compounds across sediment-water interface on the Concepcion shelf. [GLOBEC_042_CHL_006]   PARENT METADATA
Determination of the structure and functioning of the benthic community, and pools and fluxes of N-compounds (ammonia, nitrate, nitrite) across the sediment-water interface in relation to local physical ...


55. Dissemination of data on environmental characteristics,using innovative electronic (CD-ROM) data management [GLOBEC_014_UKR_001]
Dissemination of data on environmental characteristics,using innovative electronic (CD-ROM) data management: Tools for protection of biodiversity in the endangered areas of the World's ...


56. Dutch JGOFS - Nutrients measured during the North Atlantic Pilot Project (NAPP) [Dutch_JGOFS_NAPP_Nutrients]
The North Atlantic Pilot Project (NAPP), also known as the North Atlantic Bloom Experiment (NABE), was the first field work of JGOFS (Joint Global Ocean Flux Study) and it served as pilot study for ...


57. Europe's Waterbase - Rivers [EEA_WATERBASE_RIVERS]
Waterbase is the generic name given to the EEA's databases on the status and quality of Europe's rivers, lakes, groundwater bodies and transitional, coastal and marine waters, and on the ...


58. European Air Pollutant Monitoring Data from the EMEP Programme [NILU_EMEP_OZONE]
The Norwegian Institute for Air Research (NILU) offers data taken during the EMEP air pollution monitoring program from 1994-1996. The spatial coverage is for Europe only. The EMEP data cover the ...


59. European Diatom Database - French Massif Central TP Dataset [uk_nc_eddi_French]
The European Diatom Database (EDDI) is a web-based information system designed to enhance the application of diatom analysis to problems of surface water acidification, eutrophication and climate ...


60. European Diatom Database - NW Europe Dataset [uk_nc_eddi_NWEuro]
The European Diatom Database (EDDI) is a web-based information system designed to enhance the application of diatom analysis to problems of surface water acidification, eutrophication and climate ...


61. European Diatom Database - Northern Irish Dataset [uk_nc_eddi_NI]
The European Diatom Database (EDDI) is a web-based information system designed to enhance the application of diatom analysis to problems of surface water acidification, eutrophication and climate ...


62. European Diatom Database - Southern England Dataset [uk_nc_eddi_SEng]
The European Diatom Database (EDDI) is a web-based information system designed to enhance the application of diatom analysis to problems of surface water acidification, eutrophication and climate ...


63. European Diatom Database - UK Meres TP Dataset [uk_nc_eddi_SCM]
The European Diatom Database (EDDI) is a web-based information system designed to enhance the application of diatom analysis to problems of surface water acidification, eutrophication and climate ...


64. European Diatom Database-ALPE Mountain Lake Dataset [uk_nc_eddi_ALPE]   PARENT METADATA
The ALPE diatom-pH calibration data-set consists of surface-sediment diatom assemblages from 118 lakes and contains 530 taxa. The ALPE training set is from high-altitude or high-latitude lakes in ...


65. European Diatom Database-Caspian Saline Lake Dataset [uk_nc_eddi_caspian]   PARENT METADATA
The European Diatom Database (EDDI) is a web-based information system designed to enhance the application of diatom analysis to problems of surface water acidification, eutrophication and climate ...


66. European Diatom Database-Italian Mountain Lake Dataset [uk_nc_eddi_alpi]   PARENT METADATA
The European Diatom Database (EDDI) is a web-based information system designed to enhance the application of diatom analysis to problems of surface water acidification, eutrophication and climate ...


67. European Diatom Database-Norwegian Dataset [uk_nc_eddi_Bergen]   PARENT METADATA
The European Diatom Database (EDDI) is a web-based information system designed to enhance the application of diatom analysis to problems of surface water acidification, eutrophication and climate ...


68. European Diatom Database-Spanish Mountain Lake Dataset [uk_nc_eddi_alps]   PARENT METADATA
The European Diatom Database (EDDI) is a web-based information system designed to enhance the application of diatom analysis to problems of surface water acidification, eutrophication and climate ...


69. European Diatom Database-Surface Waters Acidification Programme [uk_nc_eddi_swap]   PARENT METADATA
The European Diatom Database (EDDI) is a web-based information system designed to enhance the application of diatom analysis to problems of surface water acidification, eutrophication and climate ...


70. European Diatom Database-UCL Mountain Lake Dataset [uk_nc_eddi_alpu]   PARENT METADATA
The European Diatom Database (EDDI) is a web-based information system designed to enhance the application of diatom analysis to problems of surface water acidification, eutrophication and climate ...


71. European Diatom Database-Welsh TP Dataset [uk_nc_eddi_wales]   PARENT METADATA
The European Diatom Database (EDDI) is a web-based information system designed to enhance the application of diatom analysis to problems of surface water acidification, eutrophication and climate ...


72. Functional dynamics of the microbial loop in saline lakes of the Vestfold Hills [ASAC_919]
Metadata record for data expected from ASAC Project 919. See the link below for public details on this project. The plankton dynamics of Ace Lake, a saline, meromictic basin in the Vestfold Hills, ...


73. GIS Coverage for the National Water-Quality Assessment (NAWQA) Program Retrospective Database for Nutrients in Surface Water: Monitoring Locations [NAWQAHIS]
The retrospective database is a compilation of historical water-quality and ancillary data collected before NAWQA Study Units initiated sampling in 1993. This coverage contains the point locations ...


74. Ground-water quality in the Lake Champlain basin, New York, 2004 [USGS_OFR_2006_1088_LCB_NY]
Water samples were collected from 11 public-supply wells and 11 domestic wells during the fall of 2004 for analysis to characterize the chemical quality of ground water in the Lake Champlain basin ...


75. Growth and Chemical Responses to CO2 Enrichment - Virginia Pine (Pinus Virginiana Mill.), CDIAC NDP-009 [CDIAC_NDP9]
Growth and chemical responses of Virginia pine grown in open-top growth chambers at elevated CO2 concentrations (+0, +75, +150, +300, +600 ppmv) were evaluated over a four-month period. The seedlings ...


76. Huascaran (Peru) Ice Core Data from the NOAA/NCDC Paleoclimatology Program [NOAA_NGDC_PALEO_PERU]
Two ice cores from the col of Huascaran in the northcentral Andes of Peru contain a paleoclimatic history extending well into the Wisconsinan (Wurm) Glacial Stage and include evidence of the Younger ...


77. Hydrographic and Chemical Data from MARMAP; Collected by the U.S. National Marine Fisheries Service's Woods Hole Laboratory; 1976 to 1987 [NMFS0040]
Hydrographic and chemical data were collected by the U.S. National Marine Fisheries Service's Woods Hole Laboratory from 1976 to 1987 under the leadership of David Mountain and Ken Sherman. This ...


78. Initial Soil Data Collected From Lubbock, Texas - 1994, File bfcon94.int [BF4132F_INIT_SOIL]
Initial soil data for cotton data sets collected in the Lubbock, Texas area. The data measures the nitrate(lb. N/a), ammonia(lb. N/a), organic matter(%) and soil water capacity(%). The actual filename ...


79. Inorganic Constituents in Precipitation in Yonezawa City [JSYUAR-8]
Since May 1989, the rainfall have been collected at 12 meters above the ground in Yonezawa City (campus of Faculty of Engineering, Yamagata University - located in southern inland in Yamagata Prefecture). ...


80. International Ocean Atlas Vol.3: Hydrochemical Atlas of the Sea of Okhotsk 2001 [NODC_OKHOTSK_CD]
The goals of the present work are: - to make available to the international scientific community the most precise data carried out in the Sea of Okhotsk; - to quantify and explain the spatial distribution ...


81. Kilimanjaro Ice Core Stable Isotope, Ion, and Nitrate Data from NOAA/WDC Paleoclimatology [NOAA_PALEO_KILIMANJARO]
Abstract from "ftp://ftp.ngdc.noaa.gov/paleo/icecore/trop/kilimanjaro/kilimanjaro.txt" Six ice cores from Kilimanjaro provide an ~11.7-thousand-year record of Holocene climate and environmental variability ...


82. Laboratory Studies of Photochemistry in Antarctic Snow and Ice [anastasio_0230288]
Our US NSF-funded project had two major parts: (1) measuring the quantum yields for photolysis of nitrite (NO2-), nitrous acid (HNO2), and hydrogen peroxide (HOOH) using laboratory ...


83. Lake Michigan Ecological Monitoring (1983-1993) [GLERL0009]
This data set contains numerous measurements of chemical, biological, and physical parameters for stations in southeastern Lake Michigan for the period 1983 to the present. Measured variables include ...


84. Late Holocene precipitation record from Windmill Island lakes [ASAC_1223]
Antarctic lake cores record a history of precipitation in the preservation of climate sensitive microbial communities. Comprehensive integration of our precipitation records with other climate proxies ...


85. Long-Term Ecological Research (LTER)/AND018: NADP Precipitation Chemistry in the H.J. Andrews Forest [LTER_AND018]
LTER - Long-Term Ecological Research Program/H.J. Andrews Forest (AND) LTER/AND018 [Summary adapted from the LTER Core Data Set Catalog]: The National Atmospheric Deposition Program (NADP) wet/dry ...


86. Long-Term Ecological Research (LTER)/CWT002: Precipitation Chemistry: Coweeta Hydrologic Laboratory [LTER_CWT002]
LTER/CWT002: The precipitation chemistry is bulk at the main Coweeta Climatic Station. Data were collected from 1972 through 1989 and include the following variables: pH, NO3-N, NH4-N, PO4, Cl, ...


87. Long-Term Ecological Research (LTER)/CWT003: Streamflow Chemistry: Coweeta Hydrologic Laboratory [LTER_CWT003]
LTER/CWT003: The streamflow data are for WS18, a mixed-hardwood control watershed. Data were collected from 1971 through 1989 and include the following variables: head, pH, NO3-N, NH4-N, PO4, Cl, ...


88. Long-Term Ecological Research (LTER)/HBR006: Soil Solution Chemistry in an Undisturbed Northern Hardwood Forest [LTER_HBR006]
LTER - Long-Term Ecological Research Program/Hubbard Brook Experimental Forest (HBEF). LTER/HBR006: Soil solutions are collected in zero tension lysimeters at the three elevations near watershed ...


89. Long-Term Ecological Research (LTER)/HBR007: Longitudinal Stream Chemistry in an Undisturbed Northern Hardwood Forest Watershed [LTER_HBR007]
LTER - Long-Term Ecological Research Program/Hubbard Brook Experimental Forest (HBEF). LTER/HBR007: Monthly stream samples are collected from watershed 6 at the Hubbard Brook Experimental Forest ...


90. Long-Term Ecological Research (LTER)/HBR011: Hubbard Brook Ecosystem Study Long-Term Chemical Data [LTER_HBR011]
LTER - Long-Term Ecological Research Program/Hubbard Brook Experimental Forest (HBEF). LTER/HBR011: Chemical data have been collected, analyzed, and stored since the inception of the Hubbard Brook ...


91. Long-Term Ecological Research (LTER)/HFR004: Ecosystem Response to Chronic Nitrogen Additions [LTER_HFR004]
HFR004: Nitrogen is being added as ammonium nitrate at rates of 50 and 150 kg/ha-yr in oak-maple and red pine stands. Measurements include nitrogen mineralization, litter decomposition, tree growth, ...


92. 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 ...


93. Long-Term Ecological Research (LTER)/KNZ011: Prairie Throughfall Measurements at Konza Prairie Research Natural Area (KPRNA) [LTER_KNZ011]
LTER - Long-Term Ecological Research Program/Konza Prairie (KNZ) LTER/KNZ011 [Summary adapted from the LTER Core Data Set Catalog]: Amounts and nitrogen content of water passing through the canopy ...


94. Long-Term Ecological Research (LTER)/NTL002: Chemical Limnology of North Temperate Lakes Primary Study Lakes [LTER_NTL002]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL002 [Summary adapted from the LTER Core Data Set Catalog]: Parameters characterizing the chemical limnology of the ...


95. Management of Soil, Water, and Nitrogen Resources to Protect Ground Water Quality [USDA0547]
The purpose of "Management of Soil, Water, and Nitrogen Resources to Protect Ground Water Quality" is to aid in the development of soil, water, and crop management practices to more effectively use ...


96. Marine Chemistry from In-Situ Samples (F069) Data (1974 -1982) [FW00092]
This data type contains data from chemical analyses of seawater samples. Cruise information, position, date and time is reported for each station along with sample depth, temperature, salinity and ...


97. Marine Water Quality Monitoring in Washington State [wa_de_marinewaterquality]
The Washington State Department of Ecology has conducted marine water quality monitoring at a number of stations in Puget Sound, Grays Harbor and Willapa Bay since 1973. About 40 stations are monitored ...


98. Maryland Biological Stream Survey [MD_DNR_BSS]
The Maryland Biological Stream Survey developed as a response to questions raised by the Maryland Synoptic Stream Survey of 1987 (see "Acid Deposition" pages for full discussion) and the MBSS Pilot ...


99. Measurement of tropospheric aerosols [007-93_01]
The dataset contains twelve samples (of about five days each) of tropospheric aerosol less than < 3 micrometer fractionated into five particle diameter ranges (Dp: 2.84, 2.04, 1.4, 0.8, 0.441 micrometer) ...


100. 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. ...


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