Surface and Active Layer Pore Water Chemistry from Ice Wedge Polygons, Utqiagvik (Barrow), Alaska, 2013-2014 ...

• Main Authors: Herndon, Elizabeth, Yang, Ziming, Graham, David, Wullschleger, Stan, Gu, Baohua, Liang, Liyuan
• Format: Dataset
• Language: English
• Published: Next Generation Ecosystems Experiment - Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); NGEE Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States) 2017
• Subjects: 54 Environmental Sciences; Aqueous geochemistry;DIC;dissolved organic carbon;dissolved carbon dioxide;nitrate;PHOSPHATE;sulfate;dissolved methane;major inorganic anions;major and minor cations;DISSOLVED CO2;dissolved inorganic carbon;DOC;Surface water chemistry;PHOSPHATE;sulfate;nitrate;major and minor cations;major inorganic anions;DIC;dissolved methane;dissolved inorganic carbon;DISSOLVED CO2;dissolved carbon dioxide;DOC;dissolved organic carbon;Active layer pore water chemistry;Area C;Barrow Environmental Observatory;Alaska;BEO;Area A;Barrow, Alaska;Area D;Area B;DTLB;Intensive Site 1; Arctic; Barrow; Tundra; Alaska
• Online Access: https://dx.doi.org/10.5440/1226245; https://www.osti.gov/servlets/purl/1226245/

This data set reports the results of spatial surveys of aqueous geochemistry conducted at Intensive Site 1 of the Barrow Environmental Observatory in 2013 and 2014 (Herndon et al., 2015). Surface water and soil pore water samples were collected from multiple depths within the tundra active layer of different microtopographic features (troughs, ridges, center) of a low-centered polygon (Area A), high-centered polygon (Area B), flat-centered polygon (Area C), and transitional polygon (Area D). Reported analytes include dissolved organic and inorganic carbon, dissolved carbon dioxide and methane, major inorganic anions, and major and minor cations. This dataset contains one csv file and one pdf file.The Next-Generation Ecosystem Experiments: Arctic (NGEE Arctic), was a research effort to reduce uncertainty in Earth System Models by developing a predictive understanding of carbon-rich Arctic ecosystems and feedbacks to climate. NGEE Arctic was supported by the Department of Energy's Office of Biological and ...