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Sediment properties in drained lake basins in northern Alaska, August 2018
These data originate from a field survey in early August 2018 in the Teshekpuk Lake region on the Alaskan North Slope. We sampled surface sediment in drained lake basins.... -
Thorium-230 dating of speleothems WB-21-5-A and WA-21-6-A
The dataset includes speleothem U-Th ages used to reconstruct climate in southeastern Alaska during the past ~3,500 years. Speleothem WB-21-5-A was collected in Wishbone Cave... -
Gas production (CO2 + CH4) of an one year anaerobic incubation with salt wate...
The dataset reports CO2 and CH4 production rates from a laboratory incubation of soil samples sourced from two permafrost cores taken in April 2022 near Utqiagvik, Alaska, USA.... -
Basic sedimentary characteristics from permafrost cores from the Noatak, Kobu...
This data set describes the soil core and sample characteristics from soil cores collected in the Noatak (67.03 N; -162.45 E), Kobuk (66.79 N; -161.37 E), and Selawik (66.58 N;... -
Sea surface temperature and biomarker of IODP Site 341-U1419
This dataset has no description
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Nannofossil abundance of IODP Site 341-U1419
This dataset has no description
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Diatom abundance and biogenic silica of IODP Site 341-U1419
This dataset has no description
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Calcium carbonate content of IODP Site 341-U1419
This dataset has no description
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Vegetation composition in drained lake basins in northern Alaska, August 2018
These data originate from a field survey in early August 2018 in the Teshekpuk Lake region on the Alaskan North Slope. We surveyed plant species composition and cover.... -
Marine electrical resistivity data offshore of Drew Point, Alaska
On 26 July 2018, we collected apparent resistivity data (ohm-m) in a sub-aquatic permafrost environment north of the Alaskan coastline at Drew Point in the United States. The... -
Permafrost soil organic carbon and soil nitrogen data from the Noatak, Kobuk ...
This data set describes the soil core and sample characteristics from soil cores collected in the Noatak (67.03 N; -162.45 E), Kobuk (66.79 N; -161.37 E), and Selawik (66.58 N;... -
Productivity and sea surface conditions in the Gulf of Alaska from IODP Site ...
Iron fertilization of surface waters along the northern Alaskan margin (mainly linked to Cordilleran Ice Sheet iceberg discharge) as an essential driver of phytoplankton growth... -
CO2 Seaglider trajectory file from Gulf of Alaska 2023
Several sea trials with the newly developed CO2 Seaglider in the Gulf of Alaska and data evaluation with discrete water and underway samples suggest near ‘weather quality’ CO2... -
CO2 Seaglider trajectory file from Gulf of Alaska 2022
Several sea trials with the newly developed CO2 Seaglider in the Gulf of Alaska and data evaluation with discrete water and underway samples suggest near ‘weather quality’ CO2... -
Selected field photos from the Mendenhall Glacier in 2021
We gathered field observations of debris-rich ice layers from an alpine glacier margin to help inform models of glacial sediment transport across landscapes. We identified... -
Glacier mass and area changes on the Kenai Peninsula, Alaska, 1986–2016
Several studies reported glaciers on the Kenai Peninsula in Alaska have experienced widespread recession since the Little Ice Age Maximum. However, most studies have been... -
AK-1-FIT fluid inclusion data
The dataset includes speleothem fluid inclusion hydrogen isotope data used to reconstruct temperature in southeastern Alaska during the Holocene. The AK-1-FIT record is a... -
WA-21-6-A and WB-21-5-A speleothem geochemistry
The dataset includes speleothem carbon isotopes, oxygen isotopes, U-Th ages, and fluid inlcusion hydrogen isotopes used to reconstruct climate in southeastern Alaska during the... -
Mendenhall Glacier basal ice-sediment outcrop samples, 2021
We gathered field observations of debris-rich ice layers from an alpine glacier margin to help inform models of glacial sediment transport across landscapes. Basal ice and... -
Fluid inclusion hydrogen isotope data from speleothem WB-21-5-A
Deuterium measured from water was converted to temperature using several different transfer functions (parameters 5-7). The error applies to both temperature and temperature...
