2024-03-29T01:05:58.988Zhttps://cmr.earthdata.nasa.gov:443/search/collections.atom?concept_id=C1214602443-SCIOPSECHO dataset metadataC1214602443-SCIOPS14C of soil CO2 from IPY ITEX Cross Site ComparisonStudy sites: Toolik Lake Field Station Alaska, USA 68.63 N, 149.57 W; Atqasuk, Alaska USA 70.45 N, 157.40 W; Barrow, Alaska, USA 71.30 N, 156.67 W; Latnjajaure, Sweden 68.35 N, 18.50 E; Falls Creek, Australia: Site 2-unburned 36.90 S 147.29 E; Site 3-burned 36.89 S 147.28 E. Additional sites will be added summer 2008, but the exact sites are not finalized. Purpose: Collect soil CO2 for analysis of radiocarbon to evaluate the age of the carbon respired in controls and warmed plots from across the ITEX network. Treatments: control and ITEX OTC warming experiment (1994-2007). Design: 5 replicates of each treatment at dry site and moist site. Sampling frequency: Once per peak season.14C of soil CO2 from IPY ITEX Cross Site Comparison14c_of_soil_co2_from_ipy_itex_cross_site_comparisonNot providedDIF10SCIOPSACADISACADIS2008-01-16T00:00:00.000Z2008-01-21T23:59:59.999ZCARTESIAN-36.9 -157.4 71.3 147.2914c_of_soil_co2_from_ipy_itex_cross_site_comparisontruefalsefalsefalsefalsefalsefalsefalsefalse