Thumbnail Icon Science Keywords > PALEOCLIMATE


Refine by Category
 
Refine by Full text

 

1483 Titles Match Your Query
Showing 1 through 50 of 1483 Next
1. Collaborative Research: Antarctic Ecosystems across the Permian-Triassic Boundary: Integrating Paleobotany, Sedimentology, and Paleoecology [PLR_0943934]
Permian and Triassic fossil plants collected from the Beardmore Glacier area, central Transantarctic Mountains, Antarctica. These include permineralized peat, permineralized and petrified wood, and ...


2. Collaborative Research: Continued Study of Physical Properties of the WAIS Divide Deep Core [spencer_1043313]
This data set includes ~50-m averaged annual layer thicknesses down to 3403 m depth at the West Antarctic Ice Sheet (WAIS) Divide ice core (WDC06A) as observed visually using diffuse transmitted light ...


3. Recent diatom and foraminiferal assemblages in surficial sediments of Prydz Bay, Antarctica. [AADC-00090]
Surficial bottom sediments collected from Prydz Bay, Antarctica contain three sedimentary facies, four foraminiferal faunas, and two diatom floras. A sandy diamict (Facies Ds) is deposited by iceberg ...


4. Development of the Rapid Access Ice Drill: Phase 1 Design [RAID_Phase_1]
We completed a detailed engineering design for a new mobile drilling platform for future use on the ice sheets of Antarctica. Based on a competitive bidding process, a search for an engineering design ...


5. Surficial Geologic Maps of Valleys in the Royal Society Range [Royal_Society_Range_Surficial_Maps]
This data set includes surficial geologic and geomorphologic maps for Miers, Marshall, and Salmon Valleys. The focus of these maps are the Quaternary glacial deposits from the last two Ross Sea glaciations.


6. Annualized Summer Sea Salt From the Law Dome Ice Core Chemistry Record, 1000-2009 [summer_sea_salt_1000-2009]   PARENT DIF
This data set is the logged, annualised summer sea salt (December to March, DJFM) concentrations from the Law Dome ice core chemistry record, spanning 1000-2009 AD (dates apply to the year of JFM, ...


7. Iron, manganese and aluminium in East Antarctic snow and ice cores [trace_metals]
Iron, manganese and aluminium concentrations have been determined in modern and ancient East Antarctic snow from sea-ice and continental sites. Modern snow samples were collected from sites in Prydz ...


8. Noble Gases in the WAIS Divide Ice Core as Indicators of Local and Mean-ocean Temperature [severinghaus_0944343]
This award supports a project to develop both a record of past local temperature change at the WAIS Divide site, and past mean ocean temperature using solubility effects on atmospheric krypton and ...


9. Type Localities for organisms and fossils first described from Antarctica [Type_localities]
This data set lists over 300 organisms that were first described from locations either on the Antarctic continent, or on islands immediately to the north of the Antarctic Peninsula. Sub-Antarctic ...


10. Windmill Islands lake and shallow marine sediment cores (ASAC1071; 1998/99 summer) [Windmill_Palaeoenvironment]
Cores from lakes and the shallow marine were taken for investigation of palaeoclimate through proxies such as grain size, TOC, C:N:S and diatoms. The cores have been 14-C dated with some sheel fragments ...


11. 15 year Wilhelm II Land MSA and HOOH shallow ice core record from Mount Brown South (MBS) [mbs_wilhelm_msa_hooh]   PARENT DIF
This work presents results from a short firn core spanning 15 years collected from near Mount Brown, Wilhelm II Land, East Antarctica. Variations of methanesulphonic acid (MSA) at Mount Brown were ...


12. 150 year MSA sea ice proxy record from Law Dome, Antarctica [law_dome_annual_msa]   PARENT DIF
This MSA record (1841-1995) is from a Law Dome ice core called "DSS" in East Antarctica. It was calibrated against satellite sea ice records and used to reconstruct sea ice extent prior to the satellite ...


13. 7 year oxygen isotope results from samples taken on Antarctic Plateau traverse, 1984 [oxygen-isotopes-plateau-1984]
A total of nine stations were sampled for oxygen isotopes during the 1984 spring traverse to the Antarctic Plateau. The aim of this program was to take a number of samples from a core or a pit, at ...


14. 700 Years of Ice Core Major Ion Chemistry Data from Law Dome, Antarctica [law_dome_700yr_ion_chem]   PARENT DIF
A compilation of 700 years of Law Dome major ion chemistry data, recorded from 3 ice cores; DSS97, DSS99, DSS main. This work was completed as part of ASAC project 757 (ASAC_757). Species which ...


15. Analysis of Ice Cores from Law Dome, 2013 [lawdome_icecore_analysis_2013]
Law Dome Summit ice cores provide a unique record of climate variability and change. These records have very high-resolution making them particularly suitable for calibration with meteorological data, ...


16. Annual Mean Water Isotope (d18O) Record for the "DSS" Law Dome Ice Core [LD2012-d18O-Native-age]
The LD2012-d18O-Native-age record is the annual mean water isotope (d18O) record for the "DSS" (Dome Summit South) Law Dome ice core with extensions (e.g. As described in van Ommen et al., Nature ...


17. Annually-resolved polar ice core 10Be records spanning the Neutron Monitor era [Neutron-Monitor-era-annual-10Be]   PARENT DIF
Annually-resolved 10Be concentrations, stable water isotope ratios and accumualtion rate data from the DSS site on Law Dome, East Antarctica (spanning 1936-2009) and the Das2 site, south-east Greenland ...


18. Antarctic Ice Core Deglacial Water Isotope Composite Record on GICC05 [deglacial_water_isotope_composite_gicc05]   PARENT DIF
Precise information on the relative timing of north-south climate variations is a key to resolving questions concerning the mechanisms that force and couple climate changes between the hemispheres. ...


19. Australian Geological Activities in the Northern Prince Charles Mountains [Geology_NPCMs]
A dataset describing Australian Geological activities in the Northern Prince Charles Mountains from 1987 to 1996. The data are stored in an excel spreadsheet and contains information such as dates, ...


20. BHC1, BHC2, BHQ ice core data records [bhc1_bhc2_bhq_logs_notes]
Data and analysis of data from BHC1, BHC2 and BHQ boreholes on Law Dome. Includes caliper data, temperature, and inclination/azimuth. Physical copies of these documents have been stored in the Australian ...


21. Casey Ice Coring Program - Operations and Data Report, 1979 [casey_ice_coring_1979]
A handwritten copy of the 1979 report on ice core drilling on Law Dome (final draft?) Includes detailed notes on methods and equipment, as well as data for inclination, temperature and diameters of ...


22. Cosmogenic dating [RSES_PCM]
The data set consists of cosmogenic exposure ages for samples collected by Research School of Earth Sciences in the Prince Charles Mountains and vicinity. Thus far work has been carried out in the ...


23. Derivation of an age scale for the Law Dome core - ice cores taken between 1987 and 1993 [DSS_age_scale]   PARENT DIF
Records of methane, and oxygen isotopes (ice and air) for Law Dome DSS (Dome Summit South) core through the last deglaciation (9000-19000 before present). Data are obtained from the entire DSS core, ...


24. Glaciology Data Report, Casey 1981 [glacio_data_report_1981_casey]
A collection of the data from the 1981 Glaciology program at Casey, collected from several inland traverses. Measurements include accumulation and density, barometric profiling, ice movement, gravity, ...


25. High Resolution 10Be Records, spanning 1999-2009 from Law Dome, Antarctica [highres_10be_records_law_dome_1999_2009]   PARENT DIF
This file comprises five high-resolution records of 10Be concentration in snow from Law Dome, East Antarctica: DSS0102-pit, DSS0506-pit, DSS0506-core, DSS0809-core and DSS0910-core. A single composite ...


26. Ice Core Borehole Inclinometer Readings, Law Dome 1974-79 [inclinometer_lawdome_70s]
A collection of inclinometer readings from various ice core boreholes on Law Dome in the late 1970s. Holes recorded include SGF (1974, 1977 and 1979), SBG, SGP (1979) and BHD (1977 and 1979) These ...


27. Logbooks from the drilling of ice cores at site BHQ, Law Dome 1977 [bhq_ice_core_logbooks]
A collection of 3 books recording the details of the ice cores drilled at site BHQ on Law Dome in 1977. Includes limited stratigraphy information on some core segments. A hard copy of this document ...


28. Oxygen Isotope Analysis for Law Dome Ice Cores, 1974-75 [oxygen_isotope_lawdome_1974]
Results of oxygen isotope analysis carried out at several sites on Law Dome in 1974-75. The hard copy of this document has been archived at the Australian Antarctic Division.


29. Oxygen Isotope Results From Sites Along Mirny-Dome C Traverse, 1983/84 [oxygen-isotope-domec-traverse-1983]
During the 1983/84 Russian traverse from Mirny to Dome C, numerous snow samples were taken for later deuterium-excess analysis. 73 samples were taken from 25 sites along the traverse route. Snow ...


30. SCAR Spatial Data Model and Feature Catalogue [DB_Feature_Catalogue]
The SCAR Spatial Data Model has been developed for Geoscience Standing Scientific Group (GSSG). It was presented to XXVII SCAR, 15-26 July 2002, in Shanghai, China. The Spatial Data Model is one ...


31. Sample Tracking Database (STD) [DB_STD]
The Sample Tracking Database (STD) was created to track samples from field work to various stages of shipping and storage through to analysis and possible disposal or destruction. The Sample Tracking ...


32. Stratigraphy of the Pliocene Sorsdal Formation, Marine Plain, Vestfold Hills, East Antarctica [marine_plain_grain_size]
The data are grain size analyses conducted by Geoscience Australia of samples collected during drilling the sections at Marine Plain. The results are summarised in the Antarctic science paper on ...


33. Air sampling and analysis from Antarctic firn and ice [ASAC_1004]
Air from the ice and firn (compressed snow) of the Antarctic ice sheet will be extracted and measured for atmospheric composition in the past. Gases of interest are greenhouse gases (carbon dioxide, ...


34. An assessment of some uncertainties in using ice core S180 data to deduce past temperatures [ASAC_987]
This project has no actual data to archive, but several pdf copies of publications produced from this work are available for download to AAD staff only from the provided URL. Taken from the abstracts ...


35. Cainozoic History of the Bunger Hills Region: A Study of the Dynamic Interaction of Ice and Land [ASAC_276]
From the abstracts of some of the referenced papers: The raised marine terraces of the icebound Bunger Oasis are described. The Holocene marine transgression ...


36. 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 ...


37. Distribution and Viability of Zooplankton Eggs from Anoxic Sediments from the Vestfold Hills, Antarctica [ASAC_706]
Data set contains sediment cores from three saline lakes in the Vestfold Hills. The three lakes are Ace Lake, Lake Pendant and Lake Abraxas. Short cores from each lake are sectioned into 1 cm intervals. ...


38. 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 antractica Conato and Segre occours in thin unconsolidated ...


39. Geological Development of the Proterozoic Basement of East Antarctica in the Prydz Bay-Prince Charles Mountains Region [ASAC_51]
The structural and metamorphic history of the Proterozoic of the northern Prince Charles Mountains will be determined and compared with the geological history of the Prydz Bay region. The nature of ...


40. High resolution palaeoclimate analysis of lacustrine systems in the Vestfold Hills [ASAC_2313]
Antarctic lake cores contain sensitive microalgal recorders of climate change. To date, very recent climate information from lakes has been limited by core sampling resolution. A new, high resolution ...


41. High resolution studies of cosmogenic beryllium isotopes (10Be and 7Be) at Law Dome [ASAC_3064]   CHILD DIFs
Metadata record for data from AAS (ASAC) Project 3064. Public 10Be and 7Be are naturally-occurring radioactive isotopes produced in the Earth's atmosphere and surface by cosmic rays, at a rate controlled ...


42. Holocene sea-ice history: the association between deep-sea and continental ice core records [ASAC_2534]
Metadata record for data from ASAC Project 2534 See the link below for public details on this project. The Holocene sea-ice project brings together for the first time, records from the Antarctic ...


43. ICECAP - Casey/Aurora Basin Component [ASAC_3103]
Metadata record for data from AAS (ASAC) project 2936. Public The ICECAP Project will conduct a major airborne survey in East Antarctica. The survey will employ multi-frequency ice penetrating radar, ...


44. Ice core paleoclimatology [ASAC_757]   CHILD DIFs
Prediction of future climate change requires knowledge of past changes. Polar snow forms an archive of environmental conditions that is accessible by drilling and analysing ice cores. This project ...


45. Ice coring 2008-2009 (Law Dome W10k, Mill Island PICO, Totten PICOs) [ASAC_3025]
Metadata record for data from AAS (ASAC) project 3025. Public An ice core drilling expedition is proposed for Aurora Basin, between Law Dome and Dome C. This will provide a climate record in excess ...


46. LD2000 isotope stack - Law Dome d18O data 1800-1999 as annual averages [ASAC_757_LD2000]   PARENT DIF
"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, ...


47. Law Dome d18O data 2100BP to 1996 as 4-year averages [ASAC_757_LD_d18O]   PARENT DIF
LD2.1ky-grid4y - Law Dome d18O data 2100BP (Present=2000AD) to 1996 as 4-year averages. Data set used in: Jones, P.D. and M.E. Mann, Climate Over Past Millennia, Rev. Geo. 42(2), RG2002, doi:10.1029/2003RG000143, ...


48. Lead isotopes in snow and ice as an indicator of past changes to the Antarctic environment [ASAC_966]
From the abstracts of the referenced papers: Techniques for Pb measurements have reached the stage where Antarctic ice with sub-picogram per gram concentrations can be reliably analysed for isotopic ...


49. Limnological and nearshore diatom communities of Macquarie Island: proxies of subantarctic climate change? [ASAC_2663]
Metadata record for data from ASAC Project 2663 See the link below for public details on this project. Public Summary Macquarie Island offers scientists a unique laboratory for investigating subantarctic ...


50. Luminescence dating of marine and fluvial sediments from Bunger Hills [ASAC_2237]
Metadata record for data from ASAC Project 2237 See the link below for public details on this project. Two excel spreadsheets are available for download from the provided URL. Taken from the 1997-1998 ...


Showing 1 through 50 of 1483 Next
Click here for a static view of records.

Link to Web Site