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23 Titles Match Your Query
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1. R/V Nathaniel B. Palmer NBP0201 - Late Pleistocene to Holocene Glacial History of West Antarctica [NBP0201]   PARENT DIF
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. R/V Nathaniel B. Palmer NBP0602A - Shallow Drilling on the Antarctic Continental Margin (SHALDRIL) [NBP0602A]   PARENT DIF
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 ...


3. R/V Nathaniel B. Palmer NBP0702 - The Amundsen Continental Shelf and the Antarctic Ice Sheet [NBP0702]   PARENT DIF
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 ...


4. R/V Laurence M. Gould LMG0301 - Long-Term Ecological Research on the Antarctic Marine Ecosystem: An Ice-Dominated Environment (LTER) [LMG0301]   PARENT DIF
The NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


5. R/V Laurence M. Gould LMG0302 - SO GLOBEC: Circulation and Water Property Evolution [LMG0302]   PARENT DIF
The NSF-supported research icebreaker Laurence M. Gould operates year-round in support of the U.S. Antarctic Program, carrying out global change studies in biological, chemical, physical, and oceanographic ...


6. AFI 02/48_01 - Ice-rafted debris on the Antarctic continental margin and dynamics of the Antarctic Ice Sheet - Swath Bathymetry, EM120 and TOPAS data collected from the Weddell Sea and Marguerite Bay, Feb - March 2002 [GB-NERC-BAS-AEDC-00290]
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 ...


7. 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 ...


8. Acoustic census of mysticete whales, Antarctic, Mar-Aug 2001, GLOBEC [sonobuoy_whale_SO]
Mysticete whale calls were monitored/recorded via deployment of directional sonobuoys during March-August 2001. This monitoring technique is used to study whale distribution, ...


9. Acoustic responses to water column features, Antarctic, Aug-Sept 2002, GLOBEC. [simrad_SO]
Using the hull mounted Simrad EK500 Scientific Sounder System, acoustic returns from 38, 120, and 200 kHz transducers were recorded continuously along ship's track from Aug ...


10. CTD data, unit towed simultaneously with a MOCNESS plankton sampler, Antarctic, 2001 and 02, GLOBEC. [mocness_ctd_SO]
CTD observations where collected simultaneously with the towing of the multi-net MOCNESS plankton sampler (1 and 10 square meter units). Sampling was conducted during the periods ...


11. CTD profiles processed to one decibar bin averages, Apr-Sep 2001 and 2002, Continental Margin to the west of Antarctic Peninsula, GLOBEC [ctd_JK_one_meter_SO]
CTD profiles (with an expanded suite of sensors) where collected during multi ship cruises to the Antarctic Apr-Sep 2001 and Apr-May, July-Sep 2002. The general survey area ...


12. CTD profiles reduced to standard pressure (depth) intervals, Apr-Sep 2001 and 2002, continental margin to the west of Antarctic Peninsula, GLOBEC [ctd_JK_std_depth_SO]
CTD profiles (with an expanded suite of sensors) were collected during multiple ship cruises to the Antarctic Apr-Sep 2001 and Apr-May, July-Sep 2002. The general survey area ...


13. Chlorophyll-a and phaeopigments, sampled from ships flow-through water system, Continental Margin Western Antarctic Peninsula, GLOBEC. [uwchloro_SO]
Underway surface chlorophyll samples were collected from the ship's flow-through seawater system during three ship cruises to the Antarctic, July-August 2001 and April-September ...


14. Continuous logging of sea surface environmental conditions, fall-winter of 2001-2003, continental margin west of Antarctic Peninsula, GLOBEC [alongtrack_SO]
A broad array of ship and environmental conditions were logged continuously along the ship's track during multi-ship surveys to the Antarctic 2001-2003. Reported at one minute ...


15. Daily values of primary production, 0 to 30m, continental margin to the west of Antarctic Peninsula, GLOBEC [prodSIS_SO]
Water samples, drawn from CTD rosette bottle casts, were obtained for primary production experiments during the period April to September 2001 and 2002. Inoculated samples ...


16. Multi-beam bathymetric survey, continental margin west of the Antarctic Peninsula, GLOBEC [bathy_SO]
Multi-beam bathymetric data, using the ship's Sea Beam System, was acquired during three cruises to the Antarctic as part of the U.S. GLOBEC Southern Ocean study 2001-02. ...


17. Particulate organic carbon and nitrogen, water column observations, Jul-Aug 2001, continental margin to the west of Antarctic Peninsula, GLOBEC [POC_PON_SO]
Water column sampling for particulate organic carbon (POC) and particulate organic nitrogen (PON) concentrations were collected using a CTD niskin rosette sampler during a ...


18. Physiological and morphological conditions of tagged seals, 2001 and 2002, west of Antarctic Peninsula, GLOBEC [seal_obs_SO]
Forty-six seals were selected for radio tagging during four expeditions to the Antarctic, fall and winter seasons of years 2001 and 2002. The captured seals were surveyed, ...


19. Relationship between irradiance and photosynthesis at primary production sites, Antarctic, GLOBEC [prodPI_SO]
Water samples, drawn from CTD rosette bottle casts, were used for primary production experiments to construct light-saturation curves for the local phytoplankton assemblages, ...


20. Shipboard sea bird and ancillary marine mammal sightings, April-Sept 2001 and 2002, Continental Margin Western Antarctic Peninsula, GLOBEC [birds_observ_SO]
Day and night shipboard sightings/counts of birds and ancillary mammals during 4 ship cruises to the Antarctic, April-September 2001 and 2002. General survey area includes ...


21. The movements of 35 seals were monitored via satellite, Antarctic, 2001 and 2002, GLOBEC [seal_loc_SO]
Thirty-five seals were affixed with radio tags during fall/winter expeditions to the Antarctic in 2001 and 2002. The seal's movements were tracked via Argos Service satellites ...


22. Water column nutrient observations, Apr-Sept 2001-02, continental margin to the west of the Antarctic Peninsula, GLOBEC. [nutrients_SO]
Water column sampling for nutrient chemistries (NO2+NO3, NO2, Si(OH)4, PO4 and NH4) were collected using a CTD niskin rosette sampler during 4 cruises to the Antarctic, April-September ...


23. Zooplankton abundance, vertical and horizontal distribution (MOCNESS system), April-June 2001-02, continental margin west of Antarctic Peninsula, GLOBEC. [zooabund_lmg_SO]
Using a Multiple Opening and Closing Nets and Environmental Sensing System (MOCNESS), zooplankton samples were collected at selected depth intervals in the water column. Zooplankton ...


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