from: Fabian Gomez - NOAA Affiliate to: Errol Ronje - NOAA Federal cc: Liqing JIANG - NOAA Affiliate date: Mar 28, 2023, 10:27 AM subject: Re: RC4USCoast update Hi Errol, Yes, the new dataset version is for the period 1950-2022. So we need to change the end date on the accession title, and also make a few changes in the abstract. This could be the new abstract: This dataset, referred to here as River Chemistry for the U.S. Coast (RC4USCoast), consists of historical records of river chemistry and discharge for 140 monitoring sites along the United States East Coast, the Gulf of Mexico, and the West Coast from 1950 to 2022. RC4USCoast is mostly derived from the Water Quality Database of the U.S. Geological Survey (USGS), but also includes river discharge from the USGS’s Surface-Water Monthly Statistics for the Nation and the U.S. Army Corps of Engineers. RC4USCoast provides monthly time series as well as long-term averaged monthly climatological patterns for twenty-one variables including alkalinity and dissolved inorganic carbon concentration. It is mainly intended as a data product for regional ocean biogeochemical models and carbon chemistry studies in the U.S. coastal regions. You can access the new dataset files through this link. The dataset includes monthly series and monthly climatologies in netcdf format. There is also a Supplement file "dataset_info.xlsx". Do I need to make something on the SDIS website? Update metadata? Please let me know if you need additional information. Thanks for your time. Fabian dataset_info.xlsx mclim_19501989_chem.nc mclim_19501989_disc.nc mclim_19502022_chem.nc mclim_19502022_disc.nc mclim_19902022_chem.nc mclim_19902022_disc.nc series_chem.nc series_disc.nc ------------------------------------------------------------------- On Mon, Mar 27, 2023 at 3:52 PM Fabian Gomez - NOAA Affiliate wrote: Hi Liqing, I want to submit a new version of the RC4USCoast dataset (https://doi.org/10.25921/9jfw-ph50). The current dataset version was updated until 2022, and it includes an additional variable (measured dic). I am wondering what is the procedure to make this update. Thanks for your time, Fabian Attachments: