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https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_1006750_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_1006750_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_1006750_v1/ public [Santa Clara River C isotope data 2023-24] - 14C and 13C measurements of particulate and sedimentary organic carbon from the Santa Clara River, California, during the 2023–2024 El Niño event (RAPID: The effect of El Nino on delivery of organic carbon in the Santa Clara River, CA) Radiocarbon (Δ14C) and stable carbon isotope (δ13C) values were measured in particulate organic carbon (POC) from river water and sedimentary organic carbon (SOC) from river silt and beach sand collected by Niels Hauksson from the Santa Clara River (SCR), California, during the 2023–2024 El Niño event from December 2023 to April 2024. The SCR watershed has experienced significant change over the past decades due to both urban development and increased drought. The dataset contains measurements of POC samples from Santa Clara River water and sedimentary organic carbon (SOC) from river silt and beach sand, including sample collection information, Δ14C and δ13C measurements and associated analytical uncertainties, and sample collection coordinates.\n\nThis analysis is helping to establish whether the observed change in the aged OC end member is the result of variation in precipitation or due to other alterations in the watershed. If precipitation is the main control of the aged end member, we can estimate how the expected changes in local climate will affect the OC exported by the SCR. Dr. Hauksson, undergrad student Taylor Hart and PI Ellen Druffel analyzed the samples and are writing the papers with these data.\n\ncdm_data_type = Other\nVARIABLES:\nUCID_sample_number (unitless)\nsample_type (unitless)\nsite_name (unitless)\nfilter_number (unitless)\ndate_collected (unitless)\nD14C (‰)\nD14C_error (‰)\nd13C (‰)\nd13C_error (‰)\nlatitude (degrees_north)\nlongitude (degrees_east)\n https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_1006750_v1_fgdc.xml https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_1006750_v1_iso19115.xml https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_1006750_v1/index.htmlTable https://osprey.bco-dmo.org/dataset/1006750 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_1006750_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_1006750_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_1006750_v1

 
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