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231 Titles Match Your Query
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1. Biogenic sediment history from diatom remains in cores along Wilkes Land [ASAC_1216]
Preliminary data set contains details of cores processed (eg. sample name/interval, dry weights, reactions, notes) and the methodology used. The future data set will document diatoms observed and ...


2. Fieldwork and sampling at Loewe Massif-Amery Oasis [ASAC_1071_Loewe]
At Loewe Massif and Amery Oasis, samples were taken; - for sediment analysis (XRF geochemistry and grain size) - for geochronology (cosmogenic isotope analysis). The custodian for these samples is ...


3. Amery Ice Shelf - hot water drill borehole, 2000-01 - AM02 seawater and sediment samples, plus AWS data [ASAC_1164_AM02_Other]   PARENT DIF
AM02 borehole drilled December 2000. Several Niskin water bottle samples collected in ocean cavity. 1.44 m sediment core collected from seafloor at 780 m below sea level. Ongoing Automatic Weather ...


4. Amery Ice Shelf - hot water drill borehole, 2001-02 - AM01 sampling (seafloor sediment, ice cores, seawater) and Automatic Weather Station data [ASAC_1164_AM01_Other]
AM01 borehole drilled January 2002. Samples collected during drilling and scientific sampling phases of work. AWS continuing to operate.


5. Amery Ice Shelf - hot water drill borehole, 2003-04 - AM01b sampling (seafloor sediment, ice cores, seawater) and Automatic Weather Station data [ASAC_1164_AM01b_Other]   PARENT DIF
AM01b borehole site Samples collected during drilling and scientific sampling phases of work. AWS continuing to operate (not a new station, but ongoing AM01 station).


6. Global Relative Sea Level Histories [EARTH_LAND_NGDC_PALEO_SEALEVEL1]
The Relative Sea Level Database covers sea level data from the present time back to 14,000 years before the present. The authors compiled the database from numerous published sources in addition ...


7. Antarctica's Geological History Reflected in Sedimentary Radiogenic Isotopes [NSF-ANT05-38580]
This project studies sediment from the ocean floor to understand Antarctica's geologic history. Glacially eroded from the Antarctic continent, these sediments may offer insight into the 99% Antarctica ...


8. Erosion History and Sediment Provenance of East Antarctica from Multi-method Detrital Geo- and Thermochronology [NSF-ANT08-38729]
Much of the inventory of East Antarctic bedrock geochronology, as well as a record of its erosional history, is preserved in Cenozoic sediments around its margin. This project is to use these sediments ...


9. Historic Perspectives on Climate and Biogeography from Deep-Sea Corals in the Drake Passage [NSF-ANT09-44474]
Polar oceans are the main sites of deep-water formation and are critical to the exchange of heat and carbon between the deep ocean and the atmosphere. This award "Historic perspectives on climate ...


10. Opal Burial in the Pacific Sector of the Southern Ocean: A Test of the 'Silicic Acid Leakage Hypothesis' [NSF-ANT02-30268]
This award, provided by the Antarctic Geology and Geophysics Program of the Office of Polar Programs, supports a project to investigate the 'Silicic Acid Leakage Hypothesis' as it relates to global ...


11. Climate: Long-Range Investigation, Mapping, and Prediction (CLIMAP) 18,000 Years Before Present (18k bp) Sediment Data Files [FE00126_First]
The CLIMAP (Climate: Long-range Investigation, Mapping, and Prediction) Project was funded by the National Science Foundation as part of the International Decade of Ocean Exploration (IDOE) Program. ...


12. Laguna Pallcacocha Sediment Color Intensity Data and ENSO Variability During the Holocene, WDC/Paleoclimatology [NOAA_PALEO_ENSO]
This data set represents a continuous lacustrine (lake) sedimentary record of Holocene El Nino/Southern Oscillation (ENSO) variability Laguna Pallcacocha, Southern Ecuadorian Andes, Ecuador. ...


13. ODP 177 diatom d15N and d13C [ODP177altabet]
This data set contains sediment diatom organic matter d15N and d13C for ODP sites 1094, 1093, and 1091. Resolution is every 1 cm covering up to the last full glacial cycle.


14. Radiocarbon age of organic carbon bound in diatom frustules [Diatom_bound_organic_C_14C_age]
This data set is comprised of radiocarbon ages derived from organic carbon that is bound in diatom frustules found in sediment cores from the Southern Ocean. The sediments were analyzed ...


15. Sedimentology of Antarctic Peninsula drift deposits recovered at ODP Sites 1095 and 1101 [ODP1095-1101-sedimentology]
Data include the percent of terrigenous and opaline components, mass accumulation rates of each, grainsize of the terrigenous component, and magnetic fabric (anisotropy of magnetic susceptibility).


16. AFI 02/48_02 - Ice-rafted debris on the Antarctic continental margin and dynamics of the Antarctic Ice Sheet - Vibro gravity cores, and sediments data collected from the Weddell Sea, Marguerite Bay, Feb - March 2002 [GB-NERC-BAS-AEDC-00289]
Ice-rafted (Heinrich) layers in the North Atlantic provide clear evidence that basins of large Quaternary ice sheets have, in the past, exhibited major dynamic instabilities. The presence of large ...


17. AFI 04/17_02 - Glacial-interglacial changes in the lost drainage basin on the West Antarctic Ice Sheet - Sediment cores collected in the Bellingshausen Sea, 2004 [GB-NERC-BAS-AEDC-00272]
The main aim of this project was to carry out the first systematic investigation of the former ice drainage basin in the southern Bellingshausen Sea, using sediment cores, swath bathymetry by means ...


18. ANtarctic geological DRILLing (ANDRILL) drilling rig [ANDRILL_drilling_rig]
Development of a new capability for recovery of stratigraphic and rock samples from Antarctica. The ANDRILL (ANtarctic geological DRILLing) Program has a new drilling rig and system to ...


19. CACHE-PEP: Natural climate variability - extending the Americas Pole-Equator-Pole paleoclimate transect through the Antarctic Peninsula to the Pole [GB-NERC-BAS-PDC-00510]
To determine how the climate of the Antarctic Peninsula during the Holocene (last 10,000 years) is related to global scale patterns and trends, in order to understand the significance of current environmental ...


20. Signy and Livingston diatom and water chemistry [92347598821673]
The response of diatom species to environmental gradients was assessed by constructing this dataset of diatom abundance and water chemistry from 59 maritime Antarctic lakes. Freshwater diatom species ...


21. US Joint Global Ocean Flux Study (JGOFS) sediment samples [AESOPS_ANDERSON_9530379SED]
This data set contains concentrations of naturally-occurring radionuclides (U-238, U-234, Th-230, Th-232, Pa-231 and Be-10) in marine sediments. Concentrations of U-series ...


22. CLIMAP Climatic Boundary Conditions for 18,000 YBP [NCAR_PALEOCLIMATE]
This data set contains Climatic boundary conditions (CLIMAP) for 18,000 years before present and present, water, soil, glacier, vegetation coverage, sea surface temperature, and elevation are included ...


23. Analysis data of surface sedimentary samples from the Antarctic Peninsula [CN_NADC_NADC_2012_Antarctic_Peninsula]
Multi-proxy investigations were performed on surface sedimentary samples collected from the Antarctic Peninsula, during the 28th CHINARE (Chinese National Antarctic Research Expedition), including ...


24. Deep Sea Drilling Project (DSDP) Database and Ocean Drilling Project (ODP) Database (Janus) at Texas AM University [DSDP_ODP_DATABASES_TAMU]
These databases contain geological and geophysical investigations of the cores recovered from almost every ocean of the world. The data were collected on oceanographic cruises of the ...


25. EarthRef Digital Archive (ERDA) [ERDA]
[Adapted from EarthRef home page, "http://earthref.org/databases/ERDA/main.htm"] The EarthRef Digital Archive (ERDA) contains any type of digital data object associated with the Earth Sciences. Data ...


26. PANGAEA - Data Publisher for Earth & Environmental Science [PANGAEA]
PANGAEA is a public data library aimed at archiving, publishing and distributing georeferenced data from earth system research. Data are described by standard metadata and published in Open Access. ...


27. Recent sedimentary facies of isolated carbonate platforms, Belize-Yucatan System, Central America [SEPM_JSR_ISO_CARBS]
Distribution of recent sedimentary facies is significantly different in four closely spaced, isolated carbonate platforms off the coasts of Belize and Yucatan (SE Mexico). These differences are largely ...


28. Sediment cores from Lakes Fryxell, Lake Bonney and Lake Joyce, in the McMurdo Dry Valleys, Antarctica [K022_2002_2003_NZ_1]   PARENT DIF
Cores were taken from lakes in the McMurdo Oasis to identify and date periods of low lake level to add to the existing record of periods of high lake level, with the intention of comparing the isotopic ...


29. Sediment geochemistry and dates for East Antarctic Sediment Cores [E_Antarctic_Margin_Sed_Data]
This data set includes measurements of biogenic Si, organic C, organic N, and C13/N15 from kasten cores and piston cores collected from the East Antarctic Margin during cruise NBP01-1. ...


30. The ANDRILL drilling project - 1284.87 m and 1138.54 m sediment cores from below the McMurdo/Ross Ice Shelf [K001_ANDRILL]   CHILD DIFs
ANDRILL (ANtarctic DRILLing project) is a multinational (Germany, Italy, New Zealand and USA) initiative to investigate the climate and tectonic history of Antarctica by recovering deep sediment ...


31. Geophysical investigations (seismic, aero and ground base magnetic, gravity, GPR and bathymetry surveys) of the tectonic, sedimentary and volcanic history of the Victoria Land Basing - site survey for ANDRILL project [K001_ANDRILL_SITE_SURVEYS]
A multi-national team (Germany, Italy, New Zealand, the United Kingdom and the USA) undertook seismic reflection, aeromagnetic surveys, ground-based magnetic and gravity measurements to image the ...


32. Antarctic Peninsula magnetic granulometry [SB2006]
Data consist of magnetic hysteresis parameters, Curie temperatures, Verwey transition temperatures, isotropic points, and susceptibility for western Antarctic Peninsula bed ...


33. Determining Middle Miocene through Pliocene Changes in Paleo Ice-flow and Basal Ice Conditions in East Antarctica through Sedimentological Analyses of Core Samples [NSF-ANT08-38842]
This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5). The project aims on studying sediment cores collected from Prydz Bay and the Ross Sea to unravel the ...


34. Soil Geomorphic Record of Climate Change and Quaternary Landscape Evolution in Southern New Mexico (Chihuahuan Desert) [USDA0403]
The "Soil Geomorphic Record of Climate Change and Quaternary Landscape Evolution in Southern New Mexico (Chihuahuan Desert)" database tracks natural cycles of climate change and quaternary landscape ...


35. Sedimentological and geochemical analyses of gravity cores from Antarctic Peninsula region (KARP 1996-2006) [KPDC-MD-2006-001]
This dataset includes sedimentological and geochemical analyses of more than 80 gravity cores retrieved from Antarctic Peninsula region during the KARP (Korea Antarctic Research Program) cruise ...


36. Thickness of Post-Glacial Sediments in Long Island Sound (Vectors), USGS OFR 00-304 [USGS_OFR_00304_PGTHKL]   PARENT DIF
The purpose is to disseminate the digital version of a regional map showing the thickness of the postglacial sediments in Long Island Sound. This GIS layer contains an interpretive layer represented ...


37. Thickness of Post-Glacial Sediments in Long Island Sound (polygons), USGS OFR 00-304 [USGS_OFR_00304_PGTHKLPOL]   PARENT DIF
The purpose is to disseminate a digital version of a regional isopach map showing the thickness of the postglacial sediments in Long Island Sound. This GIS layer contains an interpretive layer represented ...


38. Geochemical Reference Samples Database from the Geological Society of Japan [GSJ_GEOCHEM_REF]
[Adapted from the Geological Survey of Japan Sample Reference Standards Abstracts Page, 'http://www.aist.go.jp/RIODB/geostand/gsj1maine.html'] The Geological Survey of Japan (GSJ) has issued 31 rock ...


39. Ross Embayment till provenance from sand petrography [Ross_Embayment_till_provenance]
Sand petrographic data were collected on the 500-2000 micron fraction of LGM-age till from the Ross Embayment. Moraine samples from the Beardmore, Byrd, Darwin/Hatherton Glaciers, ...


40. Cape Roberts Core-3 Authigenic Clays [CRP-3_authigenics]   PARENT DIF
The data set include a table summary of the distribution of the authigenic vs. detrital smectite, zeolites, and other authigenic minerals within the extent of drill core-3 of the Cape Roberts Project ...


41. Deep Sea Geological Core Samples from the FSU Antarctic Research Facility [FSU_ARF]   CHILD DIFs
The Antarctic Marine Geology Research Facility Core and Sample Database contains basic descriptive information about deep-sea cores and samples collected by USAP investigators since the ...


42. IAI-Science-ISP-2-011-The Impact of Climate Change on Nearshore Marine Biodiversity in the Gulf of California [IAIDIS476]   PARENT DIF
This dataset refers to Final Report of the ISP round 2 project number 011, which has the name "THE IMPACT OF CLIMATE CHANGE ON NEAR-SHORE MARINE BIODIVERSITY IN THE GULF OF CALIFORNIA". The potential ...


43. Neogene Ice Streams and Sedimentary Processes on High-Latitude Continental Margins [CNDP-ESP_POL2006-07390_NICE-STREAMS]
The evolution of continental margins from temperate to polar conditions is still poorly known. There are increasing evidences collected in the Arctic and Antarctic margins that the high sediment input ...


44. OSO0910 [OSO0910]
To date, understanding of ice sheet retreat within Pine Island Bay (PIB) following the Last Glacial Maximum (LGM) was based on seven radiocarbon dates and scattered sea-floor geomorphic evidence. ...


45. Participating in the Leg 177 ODP campaign: Southern Ocean Paleoceanography [CNDA-ESP_ANT97-1909-E]
In English: The oceanographic campaign is framed in the international Ocean Drilling Program (OPD). It was focused on the recovering of bottom marine sediments to rebuilt the ocean history and the ...


46. Quaternary Geochronology of Antarctic Glacial Marine Sediments [penguine1]
The overarching goals of this project are to better constrain the chronology and temporal resolution of marine sediment cores from the Antarctic continental shelf, using the naturally-occurring ...


47. 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 ...


48. Coring Analyses of Cores from Near Shore Sites in the Vestfold Hills [ASAC_310]
The sedimentological, chemical and isotopic characteristics of sediment cores from three slightly saline to hypersaline lakes (Highway, Ace and Organic Lakes) and two marine inlets (Ellis Fjord and ...


49. Environmental History of Small Lake Catchments in the Larsemann Hills, Antarctica [ASAC_31]
Metadata record for data from ASAC Project 31 See the link below for public details on this project. Ammoelphidiella antarctica Conato and Segre occurs in thin unconsolidated muddy sediments at 55m ...


50. Interaction between Carbon and Sulfur Cycles in Antarctic Stratified Lakes and Fjords [ASAC_1166]
---- Public Summary from Project ---- The lakes and fjords of the Vestfold Hills region of Antarctica provide unique ecosystems for studying environmental changes in Antarctica over the past 8000 ...


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