{"data":{"id":"10.25573/data.10046189.v2","type":"dois","attributes":{"doi":"10.25573/data.10046189.v2","prefix":"10.25573","suffix":"data.10046189.v2","identifiers":[{"identifier":"https://doi.org/10.25573/data.10046189.v2","identifierType":"DOI"}],"alternateIdentifiers":[{"alternateIdentifierType":"DOI","alternateIdentifier":"https://doi.org/10.25573/data.10046189.v2"}],"creators":[{"name":"Thom, Ronald M.","nameType":"Personal","givenName":"Ronald M.","familyName":"Thom","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Dataset: Accretion rates of low intertidal salt marshes in the Pacific Northwest"}],"publisher":"The Smithsonian Institution","container":{},"publicationYear":2019,"subjects":[{"subject":"Soil Science"},{"subject":"50301 Carbon Sequestration Science","subjectScheme":"FOR"},{"subject":"FOS: Agriculture, forestry and fisheries","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"}],"contributors":[],"dates":[{"date":"2019-11-13","dateType":"Created"},{"date":"2019-11-13","dateType":"Updated"},{"date":"2019","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsIdenticalTo","relatedIdentifier":"10.25573/data.10046189","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["726003 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"CC BY 4.0","rightsUri":"https://creativecommons.org/licenses/by/4.0"}],"descriptions":[{"description":"Salt-marsh accretion rate was investigated at sites that spanned a gradient in relative rate of sea-level rise in Washington and Oregon. Mean accretion rate over all sites was 3.6 mm yr\u003csup\u003e-1\u003c/sup\u003e (95% CI = 2.4 to 4.8 mm yr\u003csup\u003e-1\u003c/sup\u003e), which exceeded present mean sea-level-rise rate (1.3 mm yr\u003csup\u003e-1\u003c/sup\u003e; sd = 0.6). However, a mean rise rate of 5.5 mm yr\u003csup\u003e-1\u003c/sup\u003e (sd = 1.9) predicted by a moderate sea-level-change scenario to occur by the year 2050 exceeds mean accretion rate. Marshes with adequate sediment input seemed to have the capacity to keep pace with an increased sea-level-rise rate. Lowest accretion rates were recorded at sites with the least sediment supply. Accretion rate showed a weak negative correlation with sediment organic matter (measured as volatile solids) and marsh standing stock. The data suggest that moderate and high rise-rate scenarios would threaten the existence of salt marshes in the region in the absence of increased sediment supply. A better understanding is required of marsh accretion and predicted rate of sea-level rise to refine predictions of the effects of sea-level rise on Pacific Northwest salt marshes.\u003cbr\u003e","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://smithsonian.figshare.com/articles/Dataset_Accretion_rates_of_low_intertidal_salt_marshes_in_the_Pacific_Northwest/10046189/2","contentUrl":null,"metadataVersion":0,"schemaVersion":"http://datacite.org/schema/kernel-4","source":"mds","isActive":true,"state":"findable","reason":null,"viewCount":1,"viewsOverTime":[{"yearMonth":"2025-10","total":1}],"downloadCount":0,"downloadsOverTime":[{"yearMonth":"2025-10","total":0}],"referenceCount":0,"citationCount":0,"citationsOverTime":[],"partCount":0,"partOfCount":0,"versionCount":0,"versionOfCount":0,"created":"2019-11-13T15:23:14.000Z","registered":"2019-11-13T15:23:14.000Z","published":"2019","updated":"2020-07-14T21:07:16.000Z"},"relationships":{"client":{"data":{"id":"si.figshare","type":"clients"}},"provider":{"data":{"id":"si","type":"providers"}},"media":{"data":{"id":"10.25573/data.10046189.v2","type":"media"}},"references":{"data":[]},"citations":{"data":[]},"parts":{"data":[]},"partOf":{"data":[]},"versions":{"data":[]},"versionOf":{"data":[]}}}}