Item talk:Q253945
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{
"USGS Publications Warehouse": { "@context": "https://schema.org", "@type": "Article", "additionalType": "Journal Article", "name": "An assessment of plant species differences on cellulose oxygen isotopes from two Kenai Peninsula, Alaska peatlands: Implications for hydroclimatic reconstructions", "identifier": [ { "@type": "PropertyValue", "propertyID": "USGS Publications Warehouse IndexID", "value": "70206406", "url": "https://pubs.usgs.gov/publication/70206406" }, { "@type": "PropertyValue", "propertyID": "USGS Publications Warehouse Internal ID", "value": 70206406 }, { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.3389/feart.2019.00025", "url": "https://doi.org/10.3389/feart.2019.00025" } ], "journal": { "@type": "Periodical", "name": "Frontiers in Earth Science", "volumeNumber": "7", "issueNumber": null }, "inLanguage": "en", "isPartOf": [ { "@type": "CreativeWorkSeries", "name": "Frontiers in Earth Science" } ], "datePublished": "2019", "dateModified": "2020-03-27", "abstract": "Peat cores are valuable archives of past environmental change because they accumulate plant organic matter over millennia. While studies have primarily focused on physical, ecological, and some biogeochemical proxies, cores from peatlands have increasingly been used to interpret hydroclimatic change using stable isotope analyses of cellulose preserved in plant remains. Previous studies indicate that the stable oxygen isotope compositions (\u03b418O) preserved in alpha cellulose extracted from specific plant macrofossils reflect the \u03b418O values of past peatland water and thereby provide information on long-term changes in hydrology in response to climate. Oxygen isotope analyses of peat cellulose (\u03b418Ocellulose) have been successfully developed from peat cores that accumulate the same species for millennia. However, to fully exploit the potential of this proxy in species-diverse fens, studies are needed that account for the isotopic variations caused by changes in dominant species composition. This study assesses variation in \u03b418O values among peatland plant species and how they relate to environmental waters in two fens informally named Horse Trail and Goldfin, located on the leeward (dry) and windward (wet) side, respectively, of the climatic gradient across the Kenai Peninsula, Alaska. Environmental water \u03b418O values at both fens reflect unmodified \u03b418O values of mean annual precipitation, although at Goldfin standing pools were slightly influenced by evaporation. Modern plant [mosses and\u00a0Carex\u00a0spp. (sedges)] \u03b418Ocellulose\u00a0values indicate that all\u00a0Carex\u00a0spp. are higher (~2.5\u2030) than those of mosses, likely driven by their vascular structure and ecophysiological difference from non-vascular mosses. Moss \u03b418Ocellulose\u00a0values within each peatland are similar among the species, and differences appear related to evaporation effects on environmental waters within hummocks and hollows. The plant taxa-environmental water \u03b418O differences are applied to the previously determined Horse Trail Fen untreated bulk \u03b418O record. Results include significant changes to inferred millennial-to-centennial scale hydroclimatic trends where dominant taxa shift from moss to\u00a0Carex\u00a0spp., indicating that modern calibration datasets are necessary for interpreting stable isotopes from fens, containing a mix of vascular and nonvascular plants. Accounting for isotopic offsets through macrofossil analysis and modern plant-water isotope measurements opens new opportunities for hydroclimatic reconstructions from fen peatlands.", "description": "25, 16 p.", "publisher": { "@type": "Organization", "name": "Frontiers Media" }, "author": [ { "@type": "Person", "name": "Jones, Miriam", "givenName": "Miriam", "familyName": "Jones", "identifier": { "@type": "PropertyValue", "propertyID": "ORCID", "value": "0000-0002-6650-7619", "url": "https://orcid.org/0000-0002-6650-7619" }, "affiliation": [ { "@type": "Organization", "name": "Eastern Geology and Paleoclimate Science Center", "url": "https://www.usgs.gov/centers/florence-bascom-geoscience-center" } ] }, { "@type": "Person", "name": "Anderson, Lesleigh land@usgs.gov", "givenName": "Lesleigh", "familyName": "Anderson", "email": "land@usgs.gov", "identifier": { "@type": "PropertyValue", "propertyID": "ORCID", "value": "0000-0002-5264-089X", "url": "https://orcid.org/0000-0002-5264-089X" }, "affiliation": [ { "@type": "Organization", "name": "Geosciences and Environmental Change Science Center", "url": "https://www.usgs.gov/centers/geosciences-and-environmental-change-science-center" } ] }, { "@type": "Person", "name": "Keller, Katherine", "givenName": "Katherine", "familyName": "Keller", "identifier": { "@type": "PropertyValue", "propertyID": "ORCID", "value": "0000-0001-6915-5455", "url": "https://orcid.org/0000-0001-6915-5455" }, "affiliation": [ { "@type": "Organization", "name": "Natural Systems Analysts, Harvard University" } ] }, { "@type": "Person", "name": "Nash, Bailey bnash@usgs.gov", "givenName": "Bailey", "familyName": "Nash", "email": "bnash@usgs.gov", "identifier": { "@type": "PropertyValue", "propertyID": "ORCID", "value": "0000-0001-6423-2773", "url": "https://orcid.org/0000-0001-6423-2773" }, "affiliation": [ { "@type": "Organization", "name": "Florence Bascom Geoscience Center", "url": "https://www.usgs.gov/centers/florence-bascom-geoscience-center" }, { "@type": "Organization", "name": "Iowa State University, Ames, IA", "url": "https://www1.usgs.gov/coopunits/unit/Iowa" } ] }, { "@type": "Person", "name": "Littell, Virginia", "givenName": "Virginia", "familyName": "Littell", "affiliation": [ { "@type": "Organization", "name": "University of Washington, Seattle, WA" } ] }, { "@type": "Person", "name": "Wooller, Matthew J.", "givenName": "Matthew J.", "familyName": "Wooller" }, { "@type": "Person", "name": "Jolley, Chelsea", "givenName": "Chelsea", "familyName": "Jolley", "affiliation": [ { "@type": "Organization", "name": "Brigham Young University, Provo, UT" } ] } ], "funder": [ { "@type": "Organization", "name": "Eastern Geology and Paleoclimate Science Center", "url": "https://www.usgs.gov/centers/florence-bascom-geoscience-center" }, { "@type": "Organization", "name": "Florence Bascom Geoscience Center", "url": "https://www.usgs.gov/centers/florence-bascom-geoscience-center" } ], "spatialCoverage": [ { "@type": "Place", "additionalType": "country", "name": "United States", "url": "https://geonames.org/4074035" }, { "@type": "Place", "additionalType": "state", "name": "Alaska" }, { "@type": "Place", "additionalType": "unknown", "name": "Arc Lake", "url": "https://geonames.org/4984335" }, { "@type": "Place", "additionalType": "unknown", "name": "Bear Lake", "url": "https://geonames.org/4046579" }, { "@type": "Place", "additionalType": "unknown", "name": "Bear Mountain Lake", "url": "https://geonames.org/5880200" }, { "@type": "Place", "additionalType": "unknown", "name": "Browse Lake", "url": "https://geonames.org/5858116" }, { "@type": "Place", "additionalType": "unknown", "name": "Headquarters Lake", "url": "https://geonames.org/4240436" }, { "@type": "Place", "additionalType": "unknown", "name": "Horse Trail clearing" }, { "@type": "Place", "additionalType": "unknown", "name": "Kenai Lake", "url": "https://geonames.org/5866066" }, { "@type": "Place", "additionalType": "unknown", "name": "Lower Ohmer Lake", "url": "https://geonames.org/5867995" }, { "@type": "Place", "additionalType": "unknown", "name": "Portage Lake", "url": "https://geonames.org/4337883" }, { "@type": "Place", "additionalType": "unknown", "name": "Skilak Lake", "url": "https://geonames.org/5874400" }, { "@type": "Place", "additionalType": "unknown", "name": "Summit Lake", "url": "https://geonames.org/4494014" }, { "@type": "Place", "additionalType": "unknown", "name": "Tern Lake", "url": "https://geonames.org/5049854" }, { "@type": "Place", "additionalType": "unknown", "name": "Upper Ohmer Lake", "url": "https://geonames.org/5877300" }, { "@type": "Place", "geo": [ { "@type": "GeoShape", "additionalProperty": { "@type": "PropertyValue", "name": "GeoJSON", "value": { "type": "FeatureCollection", "features": [ { "type": "Feature", "properties": {}, "geometry": { "type": "Polygon", "coordinates": [ [ [ -151.578369140625, 59.9274956808828 ], [ -149.04052734375, 59.9274956808828 ], [ -149.04052734375, 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Jones", "orcid": "https://orcid.org/0000-0002-6650-7619" }, "institutions": [ { "id": "https://openalex.org/I1286329397", "display_name": "United States Geological Survey", "ror": "https://ror.org/035a68863", "country_code": "US", "type": "government", "lineage": [ "https://openalex.org/I1286329397", "https://openalex.org/I1335927249" ] } ], "countries": [ "US" ], "is_corresponding": true, "raw_author_name": "Miriam C. Jones", "raw_affiliation_strings": [ "Florence Bascom Geoscience Center, U.S. Geological Survey, Reston, VA, United States" ], "affiliations": [ { "raw_affiliation_string": "Florence Bascom Geoscience Center, U.S. Geological Survey, Reston, VA, United States", "institution_ids": [ "https://openalex.org/I1286329397" ] } ] }, { "author_position": "middle", "author": { "id": "https://openalex.org/A5060823082", "display_name": "Lesleigh Anderson", "orcid": "https://orcid.org/0000-0002-5264-089X" }, "institutions": [ { "id": "https://openalex.org/I1286329397", "display_name": "United States Geological Survey", "ror": "https://ror.org/035a68863", "country_code": "US", "type": "government", "lineage": [ "https://openalex.org/I1286329397", "https://openalex.org/I1335927249" ] } ], "countries": [ "US" ], "is_corresponding": false, "raw_author_name": "Lesleigh Anderson", "raw_affiliation_strings": [ "Geosciences and Environmental Change \u2018Science Center\u2019, U.S. Geological Survey, Denver, CO, United States" ], "affiliations": [ { "raw_affiliation_string": "Geosciences and Environmental Change \u2018Science Center\u2019, U.S. Geological Survey, Denver, CO, United States", "institution_ids": [ "https://openalex.org/I1286329397" ] } ] }, { "author_position": "middle", "author": { "id": "https://openalex.org/A5058000948", "display_name": "K. Keller", "orcid": "https://orcid.org/0000-0001-6915-5455" }, "institutions": [ { "id": "https://openalex.org/I1302918504", "display_name": "Planetary Science Institute", "ror": "https://ror.org/05vvg9554", "country_code": "US", "type": "nonprofit", "lineage": [ "https://openalex.org/I1302918504" ] }, { "id": "https://openalex.org/I136199984", "display_name": "Harvard University", "ror": "https://ror.org/03vek6s52", "country_code": "US", "type": "education", "lineage": [ "https://openalex.org/I136199984" ] } ], "countries": [ "US" ], "is_corresponding": false, "raw_author_name": "Katherine Keller", "raw_affiliation_strings": [ "Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA, United States" ], "affiliations": [ { "raw_affiliation_string": "Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA, United States", "institution_ids": [ "https://openalex.org/I1302918504", "https://openalex.org/I136199984" ] } ] }, { "author_position": "middle", "author": { "id": "https://openalex.org/A5067710391", "display_name": "Bailey Nash", "orcid": null }, "institutions": [ { "id": "https://openalex.org/I173911158", "display_name": "Iowa State University", "ror": "https://ror.org/04rswrd78", "country_code": "US", "type": "education", "lineage": [ "https://openalex.org/I173911158" ] } ], "countries": [ "US" ], "is_corresponding": false, "raw_author_name": "Bailey Nash", "raw_affiliation_strings": [ "Department of Geological and Atmospheric Sciences, Iowa State University, Ames, IA, United States" ], "affiliations": [ { "raw_affiliation_string": "Department of Geological and Atmospheric Sciences, Iowa State University, Ames, IA, United States", "institution_ids": [ "https://openalex.org/I173911158" ] } ] }, { "author_position": "middle", "author": { "id": "https://openalex.org/A5010888451", "display_name": "Virginia Littell", "orcid": "https://orcid.org/0000-0001-7819-9687" }, "institutions": [ { "id": "https://openalex.org/I4210156930", "display_name": "Earth and Space Research", "ror": "https://ror.org/055mfda29", "country_code": "US", "type": "nonprofit", "lineage": [ "https://openalex.org/I4210156930" ] }, { "id": "https://openalex.org/I201448701", "display_name": "University of Washington", "ror": "https://ror.org/00cvxb145", "country_code": "US", "type": "education", "lineage": [ "https://openalex.org/I201448701" ] } ], "countries": [ "US" ], "is_corresponding": false, "raw_author_name": "Virginia Littell", "raw_affiliation_strings": [ "Department of Earth and Space Sciences, University of Washington, Seattle, WA, United States" ], "affiliations": [ { "raw_affiliation_string": "Department of Earth and Space Sciences, University of Washington, Seattle, WA, United States", "institution_ids": [ "https://openalex.org/I4210156930", "https://openalex.org/I201448701" ] } ] }, { "author_position": "middle", "author": { "id": "https://openalex.org/A5025770799", "display_name": "Matthew J. 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Jolley", "raw_affiliation_strings": [ "Department of Geological Sciences, Brigham Young University, Provo, UT, United States" ], "affiliations": [ { "raw_affiliation_string": "Department of Geological Sciences, Brigham Young University, Provo, UT, United States", "institution_ids": [ "https://openalex.org/I100005738" ] } ] } ], "best_oa_location": { "is_oa": true, "landing_page_url": "https://doi.org/10.3389/feart.2019.00025", "pdf_url": "https://www.frontiersin.org/articles/10.3389/feart.2019.00025/pdf", "source": { "id": "https://openalex.org/S2595152256", "display_name": "Frontiers in Earth Science", "issn_l": "2296-6463", "issn": [ "2296-6463" ], "is_oa": true, "is_in_doaj": true, "is_core": true, "host_organization": "https://openalex.org/P4310320527", "host_organization_name": "Frontiers Media", "host_organization_lineage": [ "https://openalex.org/P4310320527" ], "host_organization_lineage_names": [ "Frontiers Media" ], "type": "journal" }, "license": "cc-by", "license_id": 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