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https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_986833_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_986833_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_986833_v1/ public [Plume particle Fe 1s micro-XANES] - Iron speciation in hydrothermal plume particles determined by synchrotron X-ray absorption spectroscopy of samples collected on R/V Atlantis cruise AT50-15 at the Juan de Fuca Ridge in 2023 (Collaborative Research: Hydrothermal Estuaries: What Sets the Hydrothermal Flux of Fe and Mn to the Oceans?) The goal of this project was to determine the rates and key processes by which hydrothermally sourced iron and manganese are exported to the oceans. The field research was conducted at the Endeavour Segment of the Juan de Fuca Ridge using in situ filtration (AUV Sentry with SUPR sampler) and shipboard filtration (trace metal CTD rosette) for the particulate size class (solids caught by a filter with 0.2 micron pore size). The field work was conducted on R/V Atlantis AT50-15 from August 28th to September 15th, 2023. Iron speciation in filter-bound particles was analyzed by synchrotron fluorescence microprobe and iron 1s X-ray absorption near edge structure (XANES) spectroscopy. These data will be useful for comparison with other datasets concerning trace metals from the Hydrothermal Estuaries project. Sarick Matzen collected the samples in collaboration with John Breier (AUV Sentry and SUPR sampler) and Jessica Fitzsimmons (trace metal CTD rosette) as part of the Hydrothermal Estuaries study led by Chris German. Sarick Matzen and Brandy Toner were responsible for access to the National Synchrotron Light Source (NSLS II) beamline 4-BM (X-ray Fluorescence Microprobe XFM), data collection, and data curation.\n\ncdm_data_type = Other\nVARIABLES:\ncruise_id (unitless)\nSample_code_number (unitless)\nStation_number (unitless)\nlatitude (degrees_north)\nlongitude (degrees_east)\ndepth (Water_depth_m, m)\nCollection_mode (unitless)\nCSV_file (unitless)\nPRJ_file (unitless)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_986833_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_986833_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_986833_v1/index.htmlTable https://osprey.bco-dmo.org/dataset/986833 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_986833_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_986833_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_986833_v1

 
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