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66 Titles Match Your Query
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1. 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 ...


2. Comparison of the Sedimentary Record of Fire with the Tree-Ring Record Within and Near Giant Sequoia Groves, Sierra Nevada, California [brdwerc0002]
The larger Sierra Nevada Global Change Research Program (SNGCRP) seeks to understand past, present, and possible future changes in Sierran forest structure, composition, and dynamics resulting from ...


3. Genomic Indicators of Climate Chnage - Genetic and isotopic analysis of Adélie penguin tissue from relict colonies at Cape Bird and Cape Royds, Ross Island, Antarctica. [K016_2011_2013_NZ_1]
Our objectives are to identify the molecular basis by which Ad?lie penguins have responded to a -10?C increase in temperature since the last glacial maximum. We will sequence the genomes of a number ...


4. Collaborative Research: Geochemistry and Microbiology of the Extreme Aquatic Environment in Lake Vida, East Antarctica [NSF-ANT07-39681]
Lake Vida is the largest lake of the McMurdo Dry Valleys, with an approximately 20 m ice cover overlaying a brine of unknown depth with at least 7 times seawater salinity and temperatures below -10 ...


5. Collaborative Research: Geochemistry and Microbiology of the Extreme Aquatic Environment in Lake Vida, East Antarctica [NSF-ANT07-39698]
Lake Vida is the largest lake of the McMurdo Dry Valleys, with an approximately 20 m ice cover overlaying a brine of unknown depth with at least 7 times seawater salinity and temperatures below -10 ...


6. Paleo-periglacial phenomena in Northwestern Europe [GGD248]
This data set contains active-layer and permafrost temperatures from Sisimiut, west Greenland, recorded from 18 sensors at depths of 0.25 m, 0.5 m, 0.75 m, 1 m, 1.25 m, 1.5 m, 1.75 m, 2 m, 2.5 m, ...


7. Mapping Eastern North America Vegetation Change Over the Past 18,000 Years [NOAA_NCDC_PALEO_94-007]
These maps are based on 11,700 fossil pollen samples and 1744 modern pollen samples. Twenty-one pollen taxa were included in analyses: Alnus, Fraxinum, Populus, Tilia, Fagus, Betula, Ulmus, Abies, ...


8. Genomic Indicators of Climate Chnage - Genetic and isotopic analysis of Adélie penguin tissue from relict colonies at Cape Bird and Cape Royds, Ross Island, Antarctica. [K016_2011_2012_NZ_1]
Our objectives are to identify the molecular basis by which Ad?lie penguins have responded to a -10?C increase in temperature since the last glacial maximum. We will sequence the genomes of a number ...


9. Paleoenvironment, Geomorphic Processes, and Carbon Stocks of Drained Thaw-lake Basins in the Arctic Coastal Plain, Alaska, USA, 2002-2005 [ARCSS176]
These data are from a study of the origin and associated geomorphological, ecological, and pedological processes of thaw-lake basins of the Arctic Coastal Plain, Alaska. The research utilized high-resolution ...


10. Radiocarbon Dates and Pollen Data, Peterson Erosional Remnant, Arctic Coastal Plain, Alaska [ARCSS136]
This data set consists of pollen data and radiocarbon (14C) dates resulting from microscopic analysis and mass spectrometry of soil cores taken from the Peterson Erosional Remnant, located ...


11. Radiocarbon dates in the Lutzow-Holm Bay (Antarctica) Region [NIPR_GEO_RADIOCARBON]
A map and booklet are available (special map series of National Institute of Polar Research, No. 6).


12. Tropical Climates At The Last Glacial Maximum [LGM_TROPICAL]
The LGM Tropical Terrestrial Data Synthesis (Farrera et al., 1999) contains quantitative reconstructions of mean temperature of the coldest month (MTCO) and mean annual ground temperature ...


13. Radiocarbon Dates of Beaches in the South Shetland Islands [South_Shetland_Is_Beach_Data]
The South Shetland Islands beach data set contains radiocarbon dates and elevations of raised beaches on King George and Livingston Islands. Data from other islands will be added as available. ...


14. Radiocarbon data from the Northern Scott Coast [NScott_Coast_Radiocarbon]
This set includes radiocarbon data and elevations from raised beaches along the Scott Coast.


15. South Shetland Islands Exposure-Age Data [Hall-Shetland]
This contains exposure-age data related to Holocene glaciation in the South Shetland Islands.


16. 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 ...


17. 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 ...


18. Middle Pliocene Paleoenvironmental Reconstruction: PRISM2 [USGS_OF99-535]
As part of the USGS Global Change Research effort, the PRISM (Pliocene Research, Interpretation and Synoptic Mapping) Project has documented the characteristics of middle Pliocene climate on a ...


19. Occupation History and Diet of Adelie Penguins in the Ross Sea Region [NSF-ANT01-25098]
This project will build on previous studies to investigate the occupation history and diet of Adelie penguins (Pygoscelis adeliae) in the Ross Sea region, Antarctica, with excavations of abandoned ...


20. 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 ...


21. The International Multiproxy Paleofire Database (IMPD) at WDC for Paleoclimatology [NOAA_NCDC_PALEO_IMPD]
From: A Brief Introduction to Fire History Reconstruction "http://www.ncdc.noaa.gov/paleo/impd/impd_data_intro.html" Fire history information is provided through two types of proxy data; tree-ring ...


22. North American 14,000 Year Pollen-based July Temperature Reconstructions [NOAA_NCDC_PALEO_2006-121]
A mean continental July temperature reconstruction based on pollen records from across North America quantifies temperature variations of several timescales for the past 14,000 cal yr BP. In North ...


23. South China Sea d18O and Mg/Ca Data and SST Reconstruction [NOAA_NCDC_PALEO_2005-074]
This data set consists of Isotope and Mg/Ca results from ODP Site 1145. Isotope measurements were made on a Finnegan MAT 253 mass spectrometer (Ostermann and Curry, 2000). The precision of the measurements ...


24. Quelccaya Summit (Peru) Ice Core from WDC for Paleoclimatology [EARTH_LAND_NGDC_PALEOCL_QUELCCA]
This data set is derived from the Quelccaya Summit Ice Core by Drs. Lonnie Thompson and Ellen Mosley-Thompson of The Ohio State University. The record was updated in May 1992 to extend the data period ...


25. Climate: Long-Range Investigation, Mapping, and Prediction (CLIMAP) 18,000 Years Before Present (18k bp) Sediment Data Files [FE00126]
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. ...


26. Glacial Lake Hitchcock Varve Data During the Late Pleistocene from WDC/Paleoclimatology [NOAA_NGDC_PALEO_ELNINO_NE]
[Abstract from the online documentation] A glacial varve chronology from New England spanning the 4000-year period from 17,500 to 13,500 calendar years before present was analyzed for evidence of ...


27. South Atlantic Authigenic Uranium Data [NOAA_NCDC_PALEO_2001-072]
Down-core measurements of Thorium-232 and Uranium-238 from sediment cores of the South Atlantic. Each file contains data from one core, including the lat/lon and bottom depth of the site. Also ...


28. Northern Britain Stacked Water Table Record [NOAA_NCDC_PALEO_2006-012]
The number and range of Holocene palaeoclimate reconstructions from various regions of the world have increased dramatically over the last decade. The data density for many regions and proxies now ...


29. BIOME 6000 (v4.2): Vegetation Maps for the Mid-Holocene and Last Glacial Maximum [BIOME6000]
The Palaeovegetation Mapping Project (generally known as BIOME 6000: Prentice and Webb, 1998) was inaugurated in 1994 with the aim of providing global maps describing the vegetation patterns at 6000±500 ...


30. Mega-Biome Maps for the Mid-Holocene and Last Glacial Maximum [BIOME6000_MEGABIOME]
Most dynamic vegetation models (DGVMs) simulate far fewer PFTs, and hence discriminate far fewer biomes, than the palaeodata allow. In order to facilitate direct comparison with model output, we have ...


31. DIRTMAP Version 2. Last Glacial Maximum, Late Holocene, and Modern Eolian Fluxes from Ice Cores, Marine Sediments, Marine Sediment Traps, and Terrestrial Deposits [NOAA_NCDC_PALEO_2002-045]
The records of dust accumulation rates included here represent the second version of the DIRTMAP data base, including dust information from ice cores, marine sediments, marine sediment traps, and ...


32. Dongge Cave Stalagmite Oxygen Isotope Data [NOAA_NCDC_PALEO_2004-024]
Thorium-230 ages and oxygen isotope ratios of stalagmites from Dongge Cave, China, characterize the Asian Monsoon and low-latitude precipitation over the past 160,000 years. Numerous abrupt changes ...


33. Spannagel Cave Stalagmite Oxygen Isotope Data and Temperature Reconstruction [NOAA_NCDC_PALEO_2005-052]
The precisely dated isotopic composition of a stalagmite from Spannagel Cave in the Central Alps is translated into a highly resolved record of temperature at high elevation during the past 2000 yr. ...


34. Villars Cave, France Speleothem Stable Isotope Data [NOAA_NCDC_PALEO-2004-003]
Oxygen and carbon stable isotope data from Villars stalagmite from Villars Cave, southwest France (45.30 N, 0.50 E). ABSTRACT (from the online documentation): The signature of Dansgaard-Oeschger ...


35. Botuvera Cave, Brazil Stable Isotope Data [NOAA_NCDC_PALEO_2005-027]
During the last glacial period, large millennial-scale temperature oscillations - the 'Dansgaard/Oeschger' cycles - were the primary climate signal in Northern Hemisphere climate archives from the ...


36. Carbon-14 Calibration Data Set for the Last Deglaciation, WDC-A Paleoclimatology [NOAA_NGDC_PALEOCLIMATE_HUGHEN]
This data set contains raw carbon 14 (14C) dates with varve (calendar) age from the Cariaco Basin off the coast of Venezuela. The data also consists of a decadally sampled spline data set fitted to ...


37. 11,000 Year Sunspot Number Reconstruction [NOAA_NCDC_PALEO_2005-015]
From http://www.ncdc.noaa.gov/paleo/pubs/solanki2004/solanki2004.html Direct observations of sunspot numbers are available for the past four centuries, but longer time series are required, for example, ...


38. Alaska Radiocarbon Data Base; USGS, Menlo Park [USGS_ALASKA_RADIOCARBON]
This data base contains published radiocarbon dates with entries consisting of laboratory and reference numbers. The data set is subdivided into two segments including RCFILE which contains the radiocarbon ...


39. Equatorial Africa 40 KYr Precipitation Reconstructions from WDC/Paleoclimatology [NOAA_NGDC_EQAFRICA_PRECIP]
"Paleoclimatic estimates of mean annual rainfall in the equatorial highlands of Central East Africa have been established for the last 40 kyr. The values are inferred from nine fossil pollen sequences, ...


40. Volcanic Eruptions and Aerosol Optical Depth Data [NOAA_NCDC_PALEO-2002-022]
This data set consists of volcanic and aerosol data used in the construction of the estimated aerosol optical depth history. The first file is a list of radiocarbon dated eruptions from which a ...


41. Volcanoes of the World: Large Holocene Eruptions from the Global Volcanism Program, National Museum of Natural History, Smithsonian Institution [GVP_Holocene_Volcanoes]
The following information was abstracted from the Global Volcanism Program, Volcanoes of the World: Large Holocene Eruptions at: "http://www.volcano.si.edu/world/largeeruptions.cfm" This file contains ...


42. Yamal Peninsula Multimillennial Summer Temperature Reconstruction [NOAA_NCDC_PALEO_2003-029]
This data consists of 4,000-year larch tree ring width chronology and summer temperature reconstruction derived from sub-fossil wood in the Yamal Peninsula of western Siberia. ABSTRACT (from the ...


43. Prince of Wales Island, Canada - Radiocarbon Sample Database [Canada_GSC_PrinRadiocarbSampDB]
A Cardbox file containing dated and undated radiocarbon samples collected during the course of a regional mapping project on Prince of Wales Island, Nunavut.This database is to synthesize information ...


44. Quaternary Mammals of Northern North America and Greenland [Canada_GSC_QuaternaryMammals]
An Excel spreadsheet listing radiocarbon dates on Quaternary mammals from northern North America (north of 40?N) and Greenland. Both directly dated taxa and taxa dated by association, such as a date ...


45. Permafrost Features in Northern North America and Greenland [Canada_GSC_PermafrostFeatures]
An Excel spreadsheet listing the locations and types of features that formed in present, and former, permafrost environments in northern North America (north of 40?N) and Greenland during the interval ...


46. Somerset Island, Canada - Radiocarbon Sample Database [Canada_GSC_SomerRadiocarbSampDB]
A Cardbox file containing dated and undated radiocarbon samples collected during the course of a regional mapping project on Somerset Island, Nunavut.This database is to synthesize information pertaining ...


47. Vegetation History of Northern North America and Greenland - From Radiocarbon Dated Pollen and Plant Macrofossil Sites [Canada_GSC_VegHisRadPollPlaMacr]
This dataset is comprised of three Excel spreadsheets listing radiocarbon dates on the vegetation cover of northern North America (north of 40?N) and Greenland from the last glacial maximum to the ...


48. Victoria Island, Canada - Radiocarbon Sample Database [Canada_GSC_VictRadiocarbSampDB]
A Cardbox file containing dated and undated radiocarbon (carbon 14) samples collected during a regional mapping project on Victoria Island, Northwest Territories and Nunavut.This database is to synthesize ...


49. Devon Island, Canada - Radiocarbon Sample Database [Canada_GSC_DevoRadiocarbSampDB]
A Cardbox file containing dated and undated radiocarbon samples collected during the course of a regional mapping project on Devon Island, Nunavut.This database is to synthesize information pertaining ...


50. Ellesmere Island, Canada - Radiocarbon Sample Database [Canada_GSC_ElleRadiocarbSampDB]
A Cardbox file containing dated and undated radiocarbon samples collected during the course of a regional mapping project on southwestern Ellesmere Island, Nunavut.This database is to synthesize information ...


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