A stitch in time: Combining more than two decades of mooring data from the central Oregon shelf.

{"sci_version": "1.2", "schema": "https://corpus.bntrg.co.uk/sci/1.0/sci.schema.json", "id": "pmid:36969969", "kind": "science-record", "revision": 2, "content_hash": "sha256:b0c36a99db8f5a2fa885caf359bb0ce4bae6955070b606677fbab994d34171d8", "created_at": "2026-11-01T19:01:37Z", "updated_at": "2026-11-01T21:30:26Z", "generator": {"name": "corpus-assay-engine", "run_id": "reading-sci-2026-11-01"}, "paper": {"state": "complete", "title": "A stitch in time: Combining more than two decades of mooring data from the central Oregon shelf.", "doi": "10.1016/j.dib.2023.109041", "pmid": "36969969", "authors": ["Craig M Risien", "Brandy T Cervantes", "Melanie R Fewings", "John A Barth", "P Michael Kosro"], "journal": "Data in brief", "year": 2023, "abstract": "The highly biologically productive northern California Current, which includes the Oregon continental shelf, is an archetypal eastern boundary region with summertime upwelling driven by prevailing equatorward winds and wintertime downwelling driven by prevailing poleward winds. Between 1960 and 1990, monitoring programs and process studies conducted off the central Oregon coast advanced the understanding of many oceanographic processes, including coastal trapped waves, seasonal upwelling and downwelling in eastern boundary upwelling systems, and seasonal variability of coastal currents. Starting in 1997, the U.S. Global Ocean Ecosystems Dynamics - Long Term Observational Program (GLOBEC-LTOP) continued those monitoring and process study efforts by conducting routine CTD (Conductivity, Temperature, and Depth) and biological sampling survey cruises along the Newport Hydrographic Line (NHL; 44.652°N, 124.1 - 124.65°W), located west of Newport, Oregon. Additionally, GLOBEC-LTOP maintained a mooring slightly south of the NHL, nominally at 44.64°N, 124.30°W, on the 81-meter isobath. This location is referred to as NH-10, as it is located 10 nautical miles or 18.5 km west of Newport. A mooring was first deployed at NH-10 in August 1997. This subsurface mooring collected water column velocity data using an upward-looking acoustic Doppler current profiler. A second mooring with a surface expression was deployed at NH-10 starting in April 1999. This mooring included velocity, temperature and conductivity measurements throughout the water column as well as meteorological measurements. GLOBEC-LTOP and the Oregon State University (OSU) National Oceanographic Partnership Program (NOPP) provided funding for the NH-10 moorings from August 1997 to December 2004. Since June 2006, the NH-10 site has been occupied by a series of moorings operated and maintained by OSU with funding from the Oregon Coastal Ocean Observing System (OrCOOS), the Northwest Association of Networked Ocean Observing Systems (NANOOS), the Center for Coastal Margin Observation & Prediction (CMOP), and most recently the Ocean Observatories Initiative (OOI). While the objectives of these programs differed, each program contributed to long-term observing efforts with moorings routinely measuring meteorological and physical oceanographic variables. This article provides a brief description of each of the six programs, their associated moorings at NH-10, and our efforts to combine over twenty years of temperature, practical salinity, and velocity data into one coherent, hourly averaged, quality-controlled data set. Additionally, the data set includes best-fit seasonal cycles calculated at a daily temporal resolution for each variable using harmonic analysis with a three-harmonic fit to the observations. The stitched together, hourly NH-10 time series and seasonal cycles are available via Zenodo at https://doi.org/10.5281/zenodo.7582475.", "claims": [{"id": "claim-method", "statement": "Then a seven-parameter linear regression model consisting of a constant plus three harmonics (0, 1, 2, and 3 cycles per year) was fitted to each multiyear, daily averaged time series using linear regression.", "kind": "methodological", "target": null, "evidence": [{"asset": "source:pmid:36969969", "locator": "sections[11] \"Best-fit seasonal cycles\" paragraph 2", "quote": "Then a seven-parameter linear regression model consisting of a constant plus three harmonics (0, 1, 2, and 3 cycles per year) was fitted to each multiyear, daily averaged time series using linear regression."}], "state": "complete"}, {"id": "claim-data-access", "statement": "A Stitch in Time: Combining More than Two Decades of Mooring Data from the Central Oregon Shelf (Original data) (Zenodo).", "kind": "methodological", "target": null, "evidence": [{"asset": "source:pmid:36969969", "locator": "sections[15] \"Data Availability\" paragraph 2", "quote": "A Stitch in Time: Combining More than Two Decades of Mooring Data from the Central Oregon Shelf (Original data) (Zenodo)."}], "state": "complete"}, {"id": "claim-target-result", "statement": "This article not only makes the data publicly available for the first time but stitches the time series together into data sets that span more than two decades.", "kind": "qualitative", "target": null, "evidence": [{"asset": "source:pmid:36969969", "locator": "sections[3] \"Objective\" paragraph 2", "quote": "This article not only makes the data publicly available for the first time but stitches the time series together into data sets that span more than two decades."}], "state": "complete"}], "gaps": []}, "experiment": {"state": "partial", "objective": "This article not only makes the data publicly available for the first time but stitches the time series together into data sets that span more than two decades.", "steps": [{"id": "read_published_estimate", "order": 1, "name": "Read the published estimate from the source", "kind": "other", "state": "complete", "blocked_on": null, "description": "The claim, method and evidence span published with the source article.", "duration_hours": null, "parameters": {}, "inputs": ["source:pmid:36969969"], "outputs": ["the published estimate and its evidence"], "instruments": [], "reagents": []}, {"id": "obtain_source_data", "order": 2, "name": "Obtain the source data from the named repository", "kind": "data-preparation", "state": "blocked", "blocked_on": "data:accession_absent", "description": "The GEO series accession resolves and its sample accessions are listed. 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