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1773 Titles Match Your Query
Showing 1 through 50 of 1773 Next
1. FESTIVETHNO 2009: The Yhyakh festival as an ethnic symbol [1024_2_IPEV_FR]
FRANCAIS La R?publique Sakha (Iakoutie) couvre une superficie six fois ?quivalente ? celle de la France au nord-est de la Sib?rie. Les Iakoutes (ou Sakhas), qui parlent une langue t?rke, sont r?cemment ...


2. 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 ...


3. TASC Trans Atlantic Study of Calanus [GLOBEC_001_TASC_001]   CHILD METADATA
TASC (Trans-Atlantic Study of Calanus) 1996 - 1999 TASC is a multi-national project to understand the physical and biological process that control the population dynamics of the copepod Calanus Finmarchicus, ...


4. Trans-Atlantic Study of Calanus: Culture Experiments on nutrition, growth and reproduction [GLOBEC_082_TASC_015]   PARENT METADATA
The objective of this subtask of the Trans-Atlantic Study of Calanus (TASC) programme is to define the biochemical components of the diet needed for Calanus growth and reproduction and to determine, ...


5. Trans-Atlantic Study of Calanus: Latitudinal Differences in population dynamics: Mesocosm Studies [GLOBEC_083_TASC_016]   PARENT METADATA
The objective of this subtask of the Trans-Atlantic Study of Calanus (TASC) programme is to identify the environmental cues governing the life cycle pattern along a latitudinal gradient from 60 to ...


6. A Survey of the Freshwater Macroinvertebrates in Streams and Lakes of Macquarie Island [ASAC_555]
In all, 15 sites on 12 streams were kick-sampled for invertebrates. Eleven fully aquatic taxa were found: a species of Iais (Isopoda: Janiridae); six species of oligochaetes (three enchytraeids, one ...


7. Coastal Erosion and Wetland Change in Louisiana: Selected USGS Products [USGS-DDS-79]
Louisiana contains 25 percent of the vegetated wetlands and 40 percent of the tidal wetlands in the 48 conterminous States. These critical natural systems are being lost. Louisiana leads the Nation ...


8. ESRI Data and Maps [ESRI_DM]
ESRI Data & Maps is preconfigured to work with ESRI's software products and is also bundled with ArcGIS software and solutions products such as ArcGIS Business ...


9. EarthTrends: The Environmental Information Portal [WRI_EarthTrends]
EarthTrends is an online collection of information regarding the environmental, social, and economic trends that shape our world. Committed to the principle that accurate information drives ...


10. Florida Geographic Data Library [FGDL]
The Florida Geographic Data Library (FGDL) is a mechanism for distributing spatial (GIS) data throughout the state of Florida. The FGDL is warehoused and maintained at the University of Florida's ...


11. Palaeoclimate Analysis of Sediment Cores from the Fjords and Lakes of the Vestfold Hills [ASAC_784]
From the abstracts of some of the referenced papers: The relationship between surface sediment diatom assemblages and measured limnological variables in 33 coastal Antarctic lakes was examined by ...


12. Pre-ABoVE: Arctic Vegetation Plots, Willow Communities, North Slope, Alaska, 1997 [doi:10.3334/ORNLDAAC/1368_1]
This data set provides environmental, soil, and vegetation data collected in July and August 1997 from 85 study plots in willow shrub communities located along a north-south transect from the Brooks ...


13. Baseline and Historic Depositional Rates and Lead Concentrations, Floodplain Sediments, Lower Coeur d'Alene River, Idaho [USGS_OFR_2004_1211]
Lead-rich sediments, containing at least 1000 ppm of lead (Pb), and derived mainly from discarded mill tailings in the Coeur d'Alene mining region, cover about 60 km2 of the 80-km2 floor of the main ...


14. Dissolved Pesticide and Organic Carbon Concentrations Detected in Surface Waters, Northern Central Valley, California, 2001-2002 [USGS_OFR_2004_1214]
Field and laboratory studies were conducted to determine the effects of pesticide mixtures on Chinook salmon under various environmental conditions in surface waters of the northern Central Valley ...


15. Environmental Atlas of the Lake Pontchartrain Basin [USGS_OFR_2002_206]
The story of Lake Pontchartrain and its surrounding Basin is a fascinating saga. Created at the end of the last Ice Age, this estuary is much more than just a magnificent natural resource. It has ...


16. Studies of the surface strain of Erebus Glacier Tongue to determine the process of calving [K009_1977_1978_NZ_3]
The surface deformation of the Erebus Glacier Tongue was measured in order to elucidate the calving mechanisms for the formation of icebergs. Surface strain, surface tilt, surface velocity and long ...


17. The geology of the Northern Britannia Range between the Hatherton and Byrd Glaciers [K009_1978_1979_NZ_1]   PARENT METADATA
The geology of the Northern Britannia Range between the Hatherton and Byrd Glaciers was mapped and the landforms, soils and glacial history of the range was investigated. A four man team man-hauled ...


18. The physical properties of both sea ice and floating glacier ice of the Erebus Ice Tongue [K009_1980_1981_NZ_1]
Three separate strain sites at marked positions on a map were set up with numerous poles erected and revisited periodically on and around the Erebus ice tongue glacier. A helicopter was used to provide ...


19. An integrated field, geochemical, isotopic and geochronological study of Gaussberg [ASAC_973]
An integrated field, geochemical, isotopic and geochronological study of Gaussberg: Constraints on timing, character and petrogenesis of holocene lamproitic volcanics in the eastern Antarctica Shield ...


20. Channel morphology, bedform and sediments of the Onyx River and the nature and origin of the Labyrinth in the Wright Valley [K009_1975_1976_NZ_1]   PARENT METADATA
The Onyx River geomorphology was investigated by surveying 8 cross sections to illustrate the variation in channel and bank morphology from the mouth of the Onyx through to its final entry into Lake ...


21. Contribution of dinoflagellates to Antarctic coastal zone carbon flux [ASAC_988]
Some scanning electron microscope images were taken of dinoflagellates sampled as part of this project. A catalogue of the images taken is provided as part of the download file at the provided URL. ...


22. Delineation of simple microecosystems associated with the quartz stone habitat in the Vestfold Hills [ASAC_992]
Quartz stone sublithic microbial communities and underlying soil, retrieved from the Vestfold Hills were investigated using a variety of traditional and molecular methods. Although direct epifluorescent ...


23. Examination of the chemistry, physics and sedimentology of Lake Wilson, Waikato Valley, Brown Hills Region [K009_1974_1975_NZ_1]   PARENT METADATA
Lake Wilson was examined to see if it contained permanent water. The thickness of the ice was described. 36 holes were drilled and the bathymetry was mapped. Surface sediment samples were collected ...


24. Heard Island Archaeological Survey 1986-1987 [Heard_Archaeology_1986_1987]
See the downloadable report for more details. Historical context of Heard Island (taken from the report) There is some controversy as to when Heard Island was first sighted and when the first landing ...


25. Macquarie Island Elephant Seal Populations 1950 to 1965 [AADC-00101]
This dataset contains the results from studies of the Elephant Seal (Mirounga leonina) at Macquarie Island. Results from branding surveys and photographs between 1950 and 1965 are reported. Numbers, ...


26. Macquarie Island Elephant Seal Populations 1985 Onwards [AADC-00102]
This dataset contains the results from studies of the Elephant Seal (Mirounga leonina) at Macquarie Island. Results from branding surveys and photographs from 1985 onwards are reported. Numbers, life ...


27. Impact of changes in UV and visible radiation on the reflective properties of plant photosynthetic surfaces [ASAC_941]
We investigated how surface reflectance properties and pigment concentrations of Antarctic moss varied over species, sites, icrotopography, and with water content. We found that species had significantly ...


28. LD2000 isotope stack - Law Dome d18O data 1800-1999 as annual averages [ASAC_757_LD2000]   PARENT METADATA
"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, T. D., Dixon, ...


29. Mapping of Poa litorosa and Carex trifida in the Handspike Point area at Macquarie Island 28 March 2003 [ASAC_1015_MIGPS03]
Current positional data for Poa litorosa and Carex trifida at Handspike Point area (Macquarie Island) were collected using Global Positioning System (GPS) equipment and standard observational techniques. ...


30. Monitoring surface elevation change and ice sheet movement in Antarctica using high-precision GPS techniques [ASAC_887]
The data sets consist of static and kinematic GPS data collected on the Amery Ice Shelf using Leica 299 receivers. Additional GPS data were collected at Beaver Lake. All data are provided in UNIX ...


31. Organic Geochemical Studies on Peat Deposits from Macquarie Island [ASAC_87]
Data are extracted from the paper by S. A. Pickering and B.D. Batts, 'Patterns of Mono- and Difunctional Carboxylic Acids in Hydrothermal Leachates of Soil and Peat Humates: Geological and Environmental ...


32. Past and Present Freshwater Lake Environments on Macquarie Island [ASAC_539]
Samples were collected between 1998 and 1992 on Macquarie Island from existing water bodies and from exposed lake sediments up to 14,000 years old. The dataset comprises a taxa list of 131 non-marine ...


33. Post weaning dispersal and survival in the southern elephant seal [ASAC_862]
The objectives for this project were: The project aims to quantify the patterns of dispersal and survival of newly weaned southern elephant seal pups to provide information on position at sea and ...


34. Rates of Quaternary Ice Movement Across the Vestfold Hills from Exposure Age Dating. [ASAC_831]
The data set consist of in-situ cosmogenic Be-10 and Al-26 surface exposure ages for subglacial erratics in the Vestfold Hills. Samples were collected during the 1994/95 summer season and processed ...


35. Report from the 1985 ANARE expedition to Heard Island [Heard_Island_Report_1985]
Report of the 1985 A.N.A.R.E to Heard Island. This document contains the following scientific reports: Zoology - elephant seals, fur seals, General Zoology - leopard seals, fish, insects, birds; Botany ...


36. Sea Ice Algae of the Saline Lakes of the Vestfold Hills [ASAC_764]
Samples were taken from Ace Lake, Watts Lake, Dingle Lake and Williams Lake. 3-5 ice cores were taken from each lake, in the hope of finding phytoplankton. 13 cm diameter cores, sectioned at 20 cm ...


37. Sea Ice Biota of Coastal Eastern Antarctica [ASAC_875]
The distribution and abundance of ice-associated copepods in the fast ice of the Australian Antarctic Territory were investigated over a distance of approximately 650 km between October and December ...


38. ABoVE: Burn Severity, Fire Progression, Landcover and Field Data, NWT, Canada, 2014 [doi:10.3334/ORNLDAAC/1307_1]
This data set provides peatland landcover classification maps, fire progression maps, and vegetation community biophysical data collected from areas that were burned by wildfire in 2014 in the Northwest ...


39. CMS: DARTE Annual On-road CO2 Emissions on a 1-km Grid, Conterminous USA, 1980-2012 [doi:10.3334/ORNLDAAC/1285_1]
This data set provides a 33-year, 1-km resolution inventory of annual on-road CO2 emissions for the conterminous United States based on roadway-level vehicle traffic data and state-specific emissions ...


40. CMS: Forest Inventory and Biophysical Measurements, Para, Brazil, 2012-2014 [doi:10.3334/ORNLDAAC/1301_1]
This data set provides measurements for diameter at breast height (DBH), commercial tree height, and total tree height for forest inventories taken at the Fazenda Cauaxi and the Fazenda Nova Neonita, ...


41. CMS: Soil CO2 Efflux and Properties, Site Vegetation Measurements, Mexico, 2011-2012 [doi:10.3334/ORNLDAAC/1298_1]
This data set provides the results of (1) monthly measurements of soil CO2 efflux, volumetric water content, and temperature, and (2) seasonal measurements of soil (porosity, bulk density, nitrogen ...


42. Characteristics of African Savanna Biomes for Determining Woody Cover [doi:10.3334/ORNLDAAC/850_1]
This data set includes the soil and vegetation characteristics, herbivore estimates, and precipitation measurement data for the 854 sites described and analyzed in Sankaran et al., 2005. Savannas ...


43. FLUXNET Canada Research Network - Canadian Carbon Program Data Collection, 1993-2014 [doi:10.3334/ORNLDAAC/1335_1]
FLUXNET Canada is a FLUXNET research network comprised of the Fluxnet-Canada Research Network (FCRN) and the Canadian Carbon Program (CCP) operating from 1993 through 2014. It was a national research ...


44. LBA-ECO CD-11 Biophysical Measurements of Logged and Fire-Treated Forests, Brazil [doi:10.3334/ORNLDAAC/1118_1]
This data set reports the results of vegetation field surveys that measured tree height and diameter at breast height (DBH) in defined size classes at three study sites -- Santarem, Para; Paragominas, ...


45. NACP New England and Sierra National Forests Biophysical Measurements: 2008-2010 [doi:10.3334/ORNLDAAC/1046_1]
This data set includes biophysical measurements collected in 2009 from five New England experimental forest stations: Bartlett Experimental Forest, Harvard Forest, Howland Research Forest, Hubbard ...


46. NACP Soil Organic Matter of Burned Boreal Black Spruce Forests, Alaska, 2009-2011 [doi:10.3334/ORNLDAAC/1331_1]
This data set provides organic soil layer characteristics, estimated carbon content, and soil depth measurements made at four black spruce stands in interior Alaska that had burned twice in the last ...


47. NACP TERRA-PNW: Forest Plant Traits, NPP, Biomass, and Soil Properties, 1999-2014 [doi:10.3334/ORNLDAAC/1292_1]
This data set contains measurements and estimates of leaf, tree, and soil data from six projects conducted by the Terrestrial Ecosystem Research and Regional Analysis- Pacific Northwest (TERRA-PNW) ...


48. NACP Woody Vegetation Characteristics of 1,039 Sites across the North Slope, Alaska [doi:10.3334/ORNLDAAC/1270_1]
This data set provides the results of (1) field measurements of woody vegetation (shrubs) at 26 diverse sites across the North Slope of Alaska during 2010 and 2011, (2) field-based statistical estimates ...


49. Pre-ABoVE: Active Layer Thickness and Soil Water Content, Barrow, Alaska, 2013 [doi:10.3334/ORNLDAAC/1355_1]
This data set provides estimates of Active Layer Thickness (ALT) determined with ground-based measurements, and calculated soil volumetric water content (VWC) at four selected sites around Barrow, ...


50. Pre-ABoVE: Arctic Alaska Vegetation, Geobotanical, Physiographic Data, 1993-2005 [doi:10.3334/ORNLDAAC/1353_1]
This data set provides the spatial distributions of vegetation types, geobotanical characteristics, and physiographic features for the Arctic tundra region of Alaska for the period 1993-2005. Specific ...


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