Lake-sediment charcoal counts and chronological data from Alaskan tundra ecosystems: Erethizon, Fox, Red, and Tempest lakes
Unpublished sediment charcoal and chronological data associated with ARC-1023669 (P. E. Higuera, Collaborating PI), in preparation for publication at the time of data submission, from Erethizon, Fox, Red, and Tempest lakes. November 2015 **************************************************************...
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Arctic Data Center
2015
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Online Access: | https://doi.org/10.18739/A2G05D |
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dataone:doi:10.18739/A2G05D 2024-06-03T18:46:40+00:00 Lake-sediment charcoal counts and chronological data from Alaskan tundra ecosystems: Erethizon, Fox, Red, and Tempest lakes Feng Sheng Hu VERTICAL LOCATION > LAND SURFACE, GEOGRAPHIC REGION > ARCTIC, UNITED STATES OF AMERICA > ALASKA, ENVELOPE(-162.12,-159.38,69.94,61.6) BEGINDATE: 2011-01-01T00:00:00Z ENDDATE: 2015-11-30T00:00:00Z 2015-11-30T00:00:00Z https://doi.org/10.18739/A2G05D unknown Arctic Data Center EARTH SCIENCE > CLIMATE INDICATORS > PALEOCLIMATE INDICATORS > LAND RECORDS > FIRE HISTORY > CHARCOAL SEDIMENT EARTH SCIENCE > CLIMATE INDICATORS > BIOSPHERIC INDICATORS EARTH SCIENCE > CLIMATE INDICATORS > PALEOCLIMATE INDICATORS EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > FIRE ECOLOGY EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > FIRE ECOLOGY > FIRE OCCURRENCE EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA EARTH SCIENCE > CLIMATE INDICATORS > PALEOCLIMATE INDICATORS > OCEAN/LAKE RECORDS > RADIOCARBON IN SITU/LABORATORY INSTRUMENTS > SAMPLERS > PISTON SAMPLERS OTHER POINT 500 METERS TO 1 KILOMETER DECADAL environment Dataset 2015 dataone:urn:node:ARCTIC https://doi.org/10.18739/A2G05D 2024-06-03T18:08:13Z Unpublished sediment charcoal and chronological data associated with ARC-1023669 (P. E. Higuera, Collaborating PI), in preparation for publication at the time of data submission, from Erethizon, Fox, Red, and Tempest lakes. November 2015 ************************************************************************* The archive includes raw charcoal and chronology data from four lakes in tundra ecosystems in Alaska, associated with NSF grant ARC-1023669 (PI = Higuera), in comma separated values (CSV) format. Each lake has an associated ReadMe file, with metatdata on lake location, surface area, water depth at the coring location, and ecoregion (as defined by Nowaki et al. 2001). Lake sediment samples were collected with a polycarbonate tube (top c. 1 m) or Livingstone piston corer (2” or 3” diameter), in individual drives. In the lab, individual drives were sliced at 0.25 or 0.50 cm, and charcoal was prepared and counted following methods described in Higuera et al. (2011). Charcoal data include the raw counts from each sample, along with sample volume, to derive charcoal concentrations. Chronology data (“XXX_14C_210Pb.csv”) include measured values of 210Pb from samples in the top 10-20 cm from each lake, and the radiocarbon ages of deeper samples, measured from macrofossils or concentrated charcoal. Details are provided in the site-specific ReadMe file. ************************************************************************* Literature cited in this ReadMe file: Higuera, P. E., M. L. Chipman, J. L. Barnes, M. A. Urban, and F. S. Hu. 2011. Variability of tundra fire regimes in Arctic Alaska: millennial scale patterns and ecological implications. Ecological Applications 21:3211-3226. Nowacki, G., P. Spencer, T. Brock, M. Fleming, and T. Jorgenson. 2001. Ecoregions of Alaska and Neighboring Territories. Online at http://agdc.usgs.gov/data/projects/fhm/, USGS, Reston, VA. ************************************************************************* Dataset Arctic Tundra Alaska Arctic Data Center (via DataONE) Arctic Four Lakes ENVELOPE(-126.826,-126.826,54.858,54.858) Livingstone ENVELOPE(-134.337,-134.337,61.333,61.333) ENVELOPE(-162.12,-159.38,69.94,61.6) |
institution |
Open Polar |
collection |
Arctic Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:ARCTIC |
language |
unknown |
topic |
EARTH SCIENCE > CLIMATE INDICATORS > PALEOCLIMATE INDICATORS > LAND RECORDS > FIRE HISTORY > CHARCOAL SEDIMENT EARTH SCIENCE > CLIMATE INDICATORS > BIOSPHERIC INDICATORS EARTH SCIENCE > CLIMATE INDICATORS > PALEOCLIMATE INDICATORS EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > FIRE ECOLOGY EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > FIRE ECOLOGY > FIRE OCCURRENCE EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA EARTH SCIENCE > CLIMATE INDICATORS > PALEOCLIMATE INDICATORS > OCEAN/LAKE RECORDS > RADIOCARBON IN SITU/LABORATORY INSTRUMENTS > SAMPLERS > PISTON SAMPLERS OTHER POINT 500 METERS TO 1 KILOMETER DECADAL environment |
spellingShingle |
EARTH SCIENCE > CLIMATE INDICATORS > PALEOCLIMATE INDICATORS > LAND RECORDS > FIRE HISTORY > CHARCOAL SEDIMENT EARTH SCIENCE > CLIMATE INDICATORS > BIOSPHERIC INDICATORS EARTH SCIENCE > CLIMATE INDICATORS > PALEOCLIMATE INDICATORS EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > FIRE ECOLOGY EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > FIRE ECOLOGY > FIRE OCCURRENCE EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA EARTH SCIENCE > CLIMATE INDICATORS > PALEOCLIMATE INDICATORS > OCEAN/LAKE RECORDS > RADIOCARBON IN SITU/LABORATORY INSTRUMENTS > SAMPLERS > PISTON SAMPLERS OTHER POINT 500 METERS TO 1 KILOMETER DECADAL environment Feng Sheng Hu Lake-sediment charcoal counts and chronological data from Alaskan tundra ecosystems: Erethizon, Fox, Red, and Tempest lakes |
topic_facet |
EARTH SCIENCE > CLIMATE INDICATORS > PALEOCLIMATE INDICATORS > LAND RECORDS > FIRE HISTORY > CHARCOAL SEDIMENT EARTH SCIENCE > CLIMATE INDICATORS > BIOSPHERIC INDICATORS EARTH SCIENCE > CLIMATE INDICATORS > PALEOCLIMATE INDICATORS EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > FIRE ECOLOGY EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > FIRE ECOLOGY > FIRE OCCURRENCE EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA EARTH SCIENCE > CLIMATE INDICATORS > PALEOCLIMATE INDICATORS > OCEAN/LAKE RECORDS > RADIOCARBON IN SITU/LABORATORY INSTRUMENTS > SAMPLERS > PISTON SAMPLERS OTHER POINT 500 METERS TO 1 KILOMETER DECADAL environment |
description |
Unpublished sediment charcoal and chronological data associated with ARC-1023669 (P. E. Higuera, Collaborating PI), in preparation for publication at the time of data submission, from Erethizon, Fox, Red, and Tempest lakes. November 2015 ************************************************************************* The archive includes raw charcoal and chronology data from four lakes in tundra ecosystems in Alaska, associated with NSF grant ARC-1023669 (PI = Higuera), in comma separated values (CSV) format. Each lake has an associated ReadMe file, with metatdata on lake location, surface area, water depth at the coring location, and ecoregion (as defined by Nowaki et al. 2001). Lake sediment samples were collected with a polycarbonate tube (top c. 1 m) or Livingstone piston corer (2” or 3” diameter), in individual drives. In the lab, individual drives were sliced at 0.25 or 0.50 cm, and charcoal was prepared and counted following methods described in Higuera et al. (2011). Charcoal data include the raw counts from each sample, along with sample volume, to derive charcoal concentrations. Chronology data (“XXX_14C_210Pb.csv”) include measured values of 210Pb from samples in the top 10-20 cm from each lake, and the radiocarbon ages of deeper samples, measured from macrofossils or concentrated charcoal. Details are provided in the site-specific ReadMe file. ************************************************************************* Literature cited in this ReadMe file: Higuera, P. E., M. L. Chipman, J. L. Barnes, M. A. Urban, and F. S. Hu. 2011. Variability of tundra fire regimes in Arctic Alaska: millennial scale patterns and ecological implications. Ecological Applications 21:3211-3226. Nowacki, G., P. Spencer, T. Brock, M. Fleming, and T. Jorgenson. 2001. Ecoregions of Alaska and Neighboring Territories. Online at http://agdc.usgs.gov/data/projects/fhm/, USGS, Reston, VA. ************************************************************************* |
format |
Dataset |
author |
Feng Sheng Hu |
author_facet |
Feng Sheng Hu |
author_sort |
Feng Sheng Hu |
title |
Lake-sediment charcoal counts and chronological data from Alaskan tundra ecosystems: Erethizon, Fox, Red, and Tempest lakes |
title_short |
Lake-sediment charcoal counts and chronological data from Alaskan tundra ecosystems: Erethizon, Fox, Red, and Tempest lakes |
title_full |
Lake-sediment charcoal counts and chronological data from Alaskan tundra ecosystems: Erethizon, Fox, Red, and Tempest lakes |
title_fullStr |
Lake-sediment charcoal counts and chronological data from Alaskan tundra ecosystems: Erethizon, Fox, Red, and Tempest lakes |
title_full_unstemmed |
Lake-sediment charcoal counts and chronological data from Alaskan tundra ecosystems: Erethizon, Fox, Red, and Tempest lakes |
title_sort |
lake-sediment charcoal counts and chronological data from alaskan tundra ecosystems: erethizon, fox, red, and tempest lakes |
publisher |
Arctic Data Center |
publishDate |
2015 |
url |
https://doi.org/10.18739/A2G05D |
op_coverage |
VERTICAL LOCATION > LAND SURFACE, GEOGRAPHIC REGION > ARCTIC, UNITED STATES OF AMERICA > ALASKA, ENVELOPE(-162.12,-159.38,69.94,61.6) BEGINDATE: 2011-01-01T00:00:00Z ENDDATE: 2015-11-30T00:00:00Z |
long_lat |
ENVELOPE(-126.826,-126.826,54.858,54.858) ENVELOPE(-134.337,-134.337,61.333,61.333) ENVELOPE(-162.12,-159.38,69.94,61.6) |
geographic |
Arctic Four Lakes Livingstone |
geographic_facet |
Arctic Four Lakes Livingstone |
genre |
Arctic Tundra Alaska |
genre_facet |
Arctic Tundra Alaska |
op_doi |
https://doi.org/10.18739/A2G05D |
_version_ |
1800869473495810048 |