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298 Titles Match Your Query
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1. R/V Nathaniel B. Palmer NBP1808 - Rio Grande Rise: New Questions On Plume Dynamics, Atlantic Tectonic Evolution And An Important Window To The African Large-Low-Shear-Wave-Velocity Provinces (LLSVP) [NBP1808_1]   PARENT METADATA
The NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


2. Collaborative Research: Totten Glacier System and the Marine Record of Cryosphere - Ocean Dynamics #1143833 [USAP-1143833_1]
This project will investigate the marine component of the Totten Glacier and Moscow University Ice Shelf, East Antarctica. This system is of critical importance because it drains one-eighth of the ...


3. Amundsen Sea Swath Bathymetry [Amundsen_Sea_Swath_Bathymetry]
Swath bathymetric mapping of the Amundsen Sea continental shelf margin from 122 degrees 15' W to 102 W, and made 5 additional crossings west of 122 degrees 15' W, and coverage close to ...


4. Bransfield Strait ocean bottom seismometer (OBS) data [BS_OBS]
This was an OBS program in the Bransfield Strait, Antarctica carried out on two cruises of the Nathaniel B. Palmer. The main objective was to examine crustal thinning associated with ...


5. Larsen Ice Shelf, Andvord Drift, McMurdo Sound Foram 18O and 13C Data [Antarctic_Foram_Isotopes]
There are four isotope data sets. 1) Foram 18O and 13C data (n=70) for SMG samples collected on NBP cruises 2000-03 and 2001-07 to the Larsen Ice Shelf region on the eastern ...


6. Marine geophysical survey of the southernmost Ross Sea, 2003-2004 [Luyendyk-Wilson]
Marine geophysical survey of the southernmost Ross Sea, conducted in two field seasons, January, 2003 (NBP0301) and January, 2004 (NBP0306). Archived data consist of multibeam bathymetry and underway ...


7. Vulnerability of East Antarctic Ice Streams to warm Ocean Water Incursions [USAP-1245879]
Intellectual Merit: This project will determine the potential vulnerability of key ice streams to incursions of warmer ocean water onto the continental shelf and if this mechanism could already ...


8. Nathaniel B. Palmer 0102 - underway geophysical data [NBP0102_geophysics]
This data set contains underway geophysical data collected on a transit cruise between Cape Town, South Africa, and Punta Arenas, Chile, during April 2001. We collected gravity data using a shipboard ...


9. Nathaniel B. Palmer 0209 - underway geophysical data [NBP0209_geophysics]
This data set contains underway geophysical data collected on a transit cruise between Lyttelton, New Zealand and McMurdo Base, Antarctic during December of 2002. We collected gravity ...


10. Nathaniel B. Palmer 0304 geophysics [NBP0304_geophysics]
This data set consists of underway geophysical data from cruise 0304 on the Nathaniel B. Palmer. This cruise went from Lyttelton, New Zealand to Dutch Harbor, Alaska, via Honolulu, Hawaii. The data ...


11. Nathaniel B. Palmer 0304B underway geophysics [NBP0304B_geophysics]
This data set contains underway geophysical data collected on cruise 0304B of the Nathaniel B. Palmer. This cruise went from Barrow, Alaska to Lyttelton, New Zealand via Dutch Harbor, Alaska, Honolulu, ...


12. R/V Nathaniel B. Palmer NBP1709 - Ocean Observatories Initiative (OOI) Southern Hemisphere Cruise [NBP1709]   PARENT METADATA
The NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


13. R/V Nathaniel B. Palmer NBP1801 - Ditullio/B-007; Dunbar/O-131; Saba/B-050 [NBP1801]   PARENT METADATA
The NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


14. R/V Nathaniel B. Palmer NBP1802 - GO-SHIP [NBP1802]   PARENT METADATA
The NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


15. Controls On Ross Sea Algal Community Structure (CORSACS) [CORSACS]
The data sets include measurements from two cruises from New Zealand to the Ross Sea, Antarctica aboard the RV/IB Nathaniel B. Palmer on December 18, 2005 to January 25, 2006 (CORSACS I; NBP 06-01) ...


16. Macrozooplankton concentrations estimated from MOCNESS tow samples, Continental Margin Western Antarctic Peninsula, GLOBEC - zoo_moc_SO [zoo_moc_SO]
Macrozooplankton abundance and biomass are derived from MOCNESS-1 plankton tow samples collected from cruises to the Antarctic, 2001 and 2002. The general survey area includes: ...


17. R/V Nathaniel B. Palmer NBP1603 [NBP1603]   PARENT METADATA
The NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


18. R/V Nathaniel B. Palmer NBP1606 [NBP1606]   PARENT METADATA
The NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


19. R/V Nathaniel B. Palmer NBP1702 [NBP1702]   PARENT METADATA
The NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


20. Radium and Thorium isotope data summaries from AMLR and NBP cruises to the Antarctic in 2006 [AMLR2006]
Radium and Thorium isotope data summaries from AMLR and NBP cruises to the Antarctic in 2006 Naturally occurring radium isotopes (224Ra, 226Ra, 228Ra) were used in determining lateral mixing processes ...


21. 2005 NBPalmer sulfur data. Surface transect (NZ to Ross Sea) and Ross Sea depth profiles and rates [NBPalmer_Transect_and_Ross_Sea_Sulfur_Data_1]
This data set contains concentration and rate data for the following sulfur compounds: dimethylsulfide (DMS), dimethylsulfoxide (DMSO) and dimethylsulfoniopropionate (DMSP). Data were obtained in ...


22. Foraminiferal data from the Larsen Ice Shelf region 00-03 and 01-07 [Larsen_A_03_Foram_Data]
This data set includes counts and relative abundances of foraminiferal species picked and catalogued from samples collected during the NBP00-03 and NBP01-07 cruises to the Larsen-A and ...


23. Iron data (dFe and TDFe) from CORSACS project (cruises NBP06-01 and NBP06-08) [CORSACS-Fe]
The data set is comprised of concentrations of dissolved iron (dFe), total-dissolvable iron (TDFe = dissolved iron + acid-labile particulate iron) and dissolved macronutrients (nitate+nitrite, phosphate, ...


24. 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. ...


25. Determination of natural Fe organic complexes in the surface waters of the Amundsen Sea [Organic_Fe_speciation_Antarctic_Gerringa_IPY35_NL_NBP0901area_1]
The distribution and biological availability of Fe is strongly controlled by its physical-chemical speciation within seawater, where colloids and Fe-organic complexes are dominant factors. In order ...


26. Dissolved Iron (DFe) Concentrations and Total Iron Concentrations of Profile and Surface Stations in the Southern Ocean [Dissolved_Fe_Antarctic_Laan_IPY35_NL_NBP0901area_1]
Dissolved iron (DFe) concentrations of 40 profile stations and 7 surface stations were measured directly on board by an automated Flow Injection Analysis (FIA) after a modified method of De Jong et ...


27. NBP1001_NBP1203_rockmagentic_data [NBP1001_NBP1203_rockmagnetic_data]
This dataset contains mass-normalized magnetic susceptibility measurements and rockmagnetic measurements on discrete subsamples from NBP10-01 and NBP12-03 sediment cores. Subsamples were collected ...


28. Sea Ice Mass Balance in the Antarctic - Argo Floats [SIMBA_Argo_Floats]   PARENT METADATA
Argo profiling floats were deployed during the SIMBA cruise. A total of 23 floats were deployed along the cruise track from Punta Arenas to the Bellingshausen Sea. These floats drifted at a depth ...


29. Sea Ice Mass Balance in the Antarctic - Aspect Ice Observations [SIMBA_Aspect_Ice_Observations]   PARENT METADATA
The dataset contains manual recordings transcribed into electronic format, following the ASPeCt (Antarctic Sea Ice Processes and Climate) protocol, for inclusion in the cruise data set. Although the ...


30. Sea Ice Mass Balance in the Antarctic - Ice Biology [SIMBA_Ice_Biology]   PARENT METADATA
The data set produced is composed of relationships between total integrated radiation doses to ice floes and metrics of sea ice biotic community succession. The late winter and early spring timing ...


31. Sea Ice Mass Balance in the Antarctic - Ice Buoys [SIMBA_Ice_Buoys]   PARENT METADATA
Three ice mass-balance buoys (IMBs) were deployed on 2, 4 and 12 October 2007 at sites Brussels and Liège at locations close to the clean sampling sites during a 27 day occupation of an ice station ...


32. Sea Ice Mass Balance in the Antarctic - Ice Cores Physics and Biogeochemistry [SIMBA_Ice_Cores_Physics_and_Biogeochemistry]   PARENT METADATA
The data supports modeling efforts involving the development of a new sea ice biogeochemical model (SIMCO). Its parameterization relies on the results obtained during process studies such as Arise ...


33. Sea Ice Mass Balance in the Antarctic - Ice Geophysics [SIMBA_Ice_Geophysics]   PARENT METADATA
The data set is comprised of spatial surveys of snow and ice physical properties conducted at the one floe occupied for twenty-seven days in the Bellingshausen Sea, Ice Station Belgica. The survey ...


34. Sea Ice Mass Balance in the Antarctic - Mammals and Birds [SIMBA_Mammals_and_Birds]   PARENT METADATA
The data set contains systematic surveys of the relative abundance and distribution of whales, dolphins, and seals throughout the SIMBA expedition. Additionally, detailed observations of the breeding ...


35. Sea Ice Mass Balance in the Antarctic - Physical Oceanography [SIMBA_Physical_Oceanography]
Between September 25 and October 25 there were a total of 69 CTD casts with the NBP?s 24 bottle rosette system deployed from ship?s Baltic room (?Baltic CTD?) and 14 casts with a sensor-only CTD package ...


36. Sea Ice Mass Balance in the Antarctic - Remote Sensing [SIMBA_Remote_Sensing]   PARENT METADATA
Monthly average sea ice concentration for February to May, 2007 and June to September 2007 show regionally where the ice edge for the month in question equator ward/pole ward of the 29-year mean. ...


37. Sea Ice Mass Balance in the Antarctic - Ship Underway Measurements [SIMBA_Ship_Underway_Measurements]   PARENT METADATA
This report covers the Simrad EM120 Multibeam data collection and processing for the RVIB Nathaniel B. Palmer cruise NBP0709. This cruise started at Punta Arenas, Chile on September 1, 2007 (GMT) ...


38. Sea Ice Mass Balance in the Antarctic - Shipboard Electro-Magnetic induction (EMI) Ice Thickness [SIMBA_Shipboard_EMI_Ice_Thickness]   PARENT METADATA
EMI (electromagnetic induction) records of ice thickness, utilized a Geonics EM-31 induction meter, were conducted with the meter suspended from the ship?s starboard A-frame, at heights varying from ...


39. Distributions and diversities of viruses and bacteria in the Larsen A in the Anatarctic Weddell Sea [KPDC_DDVBLA_AWS_2012_1]
The collapse of the Larsen A Ice Shelve at the eastern coast of the Antarctic Peninsula occurred in 1995. However, no information is available on the spatial distributions of abundances and compositions ...


40. WAIS grounding-zone migrations in Eastern Basin, Ross Sea and the LGM dilemma: New strategies to resolve the style and timing of outer continental shelf grounding events [Bart-OPPGeol-0538475]
This project determines the recent history of the West Antarctic Ice Sheet (WAIS) through a multidisciplinary study of the seabed in the Ross Sea of Antarctica. WAIS is perhaps the world's most critical ...


41. R/V Nathaniel B. Palmer NBP1610 [NBP1610]   PARENT METADATA
The NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


42. R/V Nathaniel B. Palmer NBP1501 [NBP1501]   PARENT METADATA
The NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


43. R/V Nathaniel B. Palmer NBP1502 [NBP1502]   PARENT METADATA
The NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


44. R/V Nathaniel B. Palmer NBP1503 [NBP1503]   PARENT METADATA
The NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


45. R/V Nathaniel B. Palmer NBP1507 [NBP1507]   PARENT METADATA
The NSF-supported research icebreaker Nathaniel B. Palmer operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


46. Collaborative Research: Paleohistory of the Larsen Ice Shelf System: Phase II [Larsen_Phase-II]
The data set consists of: -Single channel Chirp seismic profiles of seafloor -Multibeam swath bathymetry -Sediment core samples (selected) -Bottom photographs and video ...


47. Immunogenetics of Antarctic pack ice seals in the Ross Sea [Pack_ice_seal_immunogenetics]
This data set consists of 518 tissue samples obtained from four species of Antarctic pack ice phocid pinnipeds (Weddell seal, Leptonychotes weddellii; crabeater seal, Lobodon carcinophaga; ...


48. NBP1001_NBP1203_sediment_cores [NBP1001_NBP1203_sediment_cores]
This physical collection consists of kasten core archive tubes, jumbo piston core sections, and mega core archive cores from USAP cruises NBP10-01 and NBP12-03. These cruises were part of the Larsen ...


49. SHALDRIL Antarctic Cruises I and II [SHALDRIL]
Shipboard Reports, Newsletters and data sets from SHALDRIL Cruises I and II


50. Brine flow through sea ice [ASAC_1060]
Metadata record for data from ASAC Project 1060 See the link below for public details on this project. Taken from the referenced publications: Sea ice exhibits a marked transition in its fluid transport ...


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