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}NASA Earthdata CMR2013 · collection
Amery Ice Shelf - hot water drill borehole, 2001-02 - AM01 sampling (seafloor sediment, ice cores, seawater) and Automatic Weather Station dataAM01 borehole drilled January 2002. Samples collected during drilling and scientific sampling phases of work. AWS continuing to operate.
NASA Earthdata CMR2013 · collection
Amery Ice Shelf - hot water drill borehole, 2003-04 - AM01b sampling (seafloor sediment, ice cores, seawater) and Automatic Weather Station dataAM01b borehole site Samples collected during drilling and scientific sampling phases of work. AWS continuing to operate (not a new station, but ongoing AM01 station).
NASA Earthdata CMR2012 · collection
Data and Sample Research System for Whole Cruise Information (DARWIN)On the "Data and Sample Research System for Whole Cruise Information (DARWIN)" the Japan Agency for Marine-Earth Sciences (JAMSTEC) disseminates information for data, rock samples, and sediment core samples obtained by its research vessels and submersibles, and links to related databases.
NASA Earthdata CMR2009 · collection
Methane Measurements from the GISP2 and Siple Dome Ice CoresThis data set contains methane measurements made in trapped air in the Holocene sections of two ice cores: the Siple Dome ice core in Antarctica, and the Greenland Ice Sheet Project 2 (GISP2) ice core in Greenland. The measurements were made at Oregon State University between 2007 and 2009. Measurements were made relative to the NOAA04 methane concentration scale using a working standard internall
NASA Earthdata CMR2007 · collection
ANDRILL Program - MIS and SMS Project OutcomesThe ANDRILL Program is a multinational collaboration between the Antarctic programs of Germany, Italy, New Zealand and the United States to investigate the climate and tectonic history of Antarctica by recovering deep sediment and rock cores from the basins beneath floating shelves (e.g., McMurdo and Ross Ice Shelves) and adjacent sea ice that served as a drilling platform for the McMurdo Ice Shel
NASA Earthdata CMR2005 · collection
Canada Maritimes Regional Cetacean Sightings (OBIS Canada)This is an OBIS formatted version of the Canadian government's Department of Fisheries and Oceans Maritimes Region database for visual sightings of cetaceans (e.g. whales, dolphins and porpoises) and other large pelagic animals (e.g. fish and turtles) mostly from the Scotian Shelf/Bay of Fundy portions of Canada's east coast. The collectors of these sightings are diverse (e.g. NGO researchers, fis
NASA Earthdata CMR2001 · collection
Amery Ice Shelf - hot water drill borehole, 2000-01 - AM02 seawater and sediment samples, plus AWS dataAM02 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 Station data available on: http://aws.acecrc.org.au/ Consult Readme file.
NASA Earthdata CMRcollection
Lagos Project (Proyecto Lagos-Comahue)The Lagos Project (Proyecto Lagos-Comahue) was developed through a collaboration between Polish (Institute of Ecology, Polish Academy of Science) and Agentinian (CONICET - Consejo de Investigaciones Cient?ficas, Instituto Antartico Argentino, Universidad del Comahue, and Universidad Buenos Aires). The area of study includes four lakes on King George Island, one on the northern tip of the Antarctic
NASA Earthdata CMRcollection
Extent of the grounded Antarctic ice sheet in space and timeLimited exposure is a major drawback when using drillcores for reconstructing past glacial environments: direct observations of sediments are restricted to the width of the cores and only provide a scattered view of former 'depositional situations'. Still, in offshore settings like the Antarctic continental shelf, drillcores are often the most valuable sources of information available. It is there
NASA Earthdata CMRcollection
J-CORES, IODP, CDEX, JAMSTECJ-CORES is the data management system in order to store and distribute scientific data taken by D/V Chikyu expeditions of Integrated Ocean Drilling Program (IODP). J-CORES contains curatorial data of various materials recovered by ocean drillings, results of various measurements and observations/descriptions on these samples.
NASA Earthdata CMRcollection
Duffy and Imbrie's SPECMAP Ocean Cores with 400,000 years BPAtlantic Ocean core data, about 400K years, SPECMAP. This archive gives Paleoclimate data for a selection of Atlantic cores. It has O-18 data for about 16 cores covering about 400,000 years. Age models for the cores are given. Derived sea surface temperature estimates for 15 cores are given. Delta 13-C data is available for selected cores. Planktic formam counts and factor loadings are given for t
NASA Earthdata CMRcollection
The Dry Valleys Drilling ProjectThe Dry Valleys Drilling Project (DVDP) was predominately an international project between scientists from New Zealand, the US, and Japan, which drilled 14 holes in the Dry Valleys of Antarctica (especially Lake Vanda, Don Juan Pond, Lake Vida, Lake Fryxell, Lake Bonney, New Harbour, Marble Point, Lake Leon and North Fork), on Ross Island (Cape Evans, Cape Royds, Cape Barne), McMurdo Sound, the Wa
NASA Earthdata CMRcollection
Cape Roberts Core-3 Authigenic ClaysThe 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 ranging from 22.40 to 902.64 meters below sea-floor. Also included in this table are summaries of unit and interval lithologic descriptions along with corresponding environments of deposition, provide
NASA Earthdata CMRcollection
Oceanography and sedimentation beneath the McMurdo/Ross Ice Shelf in Windless BightWater flow and sedimentation beneath the McMurdo Ice Shelf south of Ross Island was investigated by using a hot water drilling system to melt access holes through the ice shelf allowing measurements and samples to be taken from the water column and sea floor beneath. The water depth, sub-seafloor topography (3.5 kHz transducer), current speed and direction profiles through the water column, conduc
NASA Earthdata CMRcollection
The ANDRILL drilling project - 1284.87 m and 1138.54 m sediment cores from below the McMurdo/Ross Ice ShelfANDRILL (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 cores from the sedimentary basins beneath the floating McMurdo/Ross Ice Shelf (RIS). The response of Antarctic ice sheets to projected greenhouse warming of up to 5.8�C by the end of the century is unknown
NASA Earthdata CMRcollection
Cape Roberts Project diatom biostratigraphic dataDiatom biostratigraphic data from Cape Roberts Project cores. Includes quantitative counts of diatoms plus silicoflagellates, endoskeletal dinoflagellates and ebridians for upper Eocene through lower Miocene. The work was done by Matthew Olney as part of his Ph.D. at Northern Illinois University.
NASA Earthdata CMRExcel spreadsheet
WISSARD Hot Water Drill System design and overall descriptionA new, clean, hot-water drill system (HWDS) was developed by the ANDRILL Science Management Office, University of Nebraska-Lincoln, for use in the Whillans Ice Stream Subglacial Access Research Drilling (WISSARD) project to gain access to Subglacial Lake Whillans (SLW) in January 2013 beneath ~800 m of ice in West Antarctica (84.240 S, 153.694 W), as well as at the grounding zone (GZ) of the Ross
NASA Earthdata CMRcollection
SUB-ICE MARINE AND PLANETARY-ANALOG ECOSYSTEMS (SIMPLE) HOT WATER DRILL SYSTEMIn the 2012 and 2014 austral summer field seasons, the Science Management Office (SMO) of the University of Nebraska-Lincoln (UNL) supported the NASA SIMPLE (Sub-Ice Marine and PLanetary-analog Ecosystems) Project by providing access holes through the McMurdo Ice Shelf using a hot water drill system (HWDS). In 2012, the access hole used by the SIMPLE Project was the Whillans Ice-Stream Sub-glacial
NASA Earthdata CMRcollection
CIROS Project: Obtaining Cenozoic history of the Ross Sea by coring sedimentary strata offshoreThe CIROS (Cenozoic Investigation in the Western Ross Sea) drilling project was conducted to obtain a record of the early history of the Antarctic Ice Sheet and the rise of the Transantarctic Mountains. The strata beneath the floor of McMurdo Sound was cored to record the major glacial advances and retreats and to find out when they began. The core was expected to show evidence of the uplift histo
NASA Earthdata CMRcollection
A study of the glacial history of the McMurdo Oasis by the dating of lacustre carbonatesThree holes were drilled into frozen sediments around Lake Fryxell. The first was 4ft in depth in frozen silts approx 50m NW of the Fryxell Hut. The second hole was 30m east of the first hole and a depth of 16ft. A third hole was drilled approximately 1km east of the second hole to a depth of 46ft. The cores were analysed and the lacustre carbonates within were dated. This was the first time that
NASA Earthdata CMRcollection
The Marshall Valley Drilling ProjectThree bore holes were drilled in the Marshall Valley approximately 1km apart to determine the Quaternary glacial stratigraphy of the area. The first hole was 24.52m in depth, the second was 31.92m and the third only 14.12m.