    {"datasetrec":{"DasID":6522,"Acronym":null,"StandardTitle":"Elevation measurements of marsh-pond transitions along a historical marsh loss gradient in the Blackwater Estuary, MD, USA in 2014","OrigTitle":null,"OrigTitleLangID":null,"OrigTitleLangCode":null,"OrigTitleLang":null,"OrigTitleLangNL":null,"VersionName":null,"ContactEmail":null,"VersionDate":null,"VersionDay":null,"VersionMonth":null,"VersionYear":null,"SizeReference":null,"EngAbstract":"High-precision elevation measurements were performed along a historical marsh loss gradient in the Blackwater Estuary, MD, USA.\r\nThe Blackwater marshes (Maryland, USA; 38°24’ N, 76°40’ W) are a brackish coastal marsh system where since 1938 more than 2,000 ha or 51 % of the marshes have been converted to shallow open water, with most marsh habitat lost upstream, and leaving the most downstream\r\nmarshes relatively intact. As a result, there is a spatial gradient of decreasing marsh area and increasing shallow open water area in upstream direction along the Blackwater River.\r\nFive field sites along this marsh loss gradient were selected. This dataset contains measurements at at the transitions from vegetated marshes to unvegetated pond areas recorded with a high-precision GPS system during a field campaing in between August 14 and September 12, 2014.","EngDescr":null,"OrigAbstract":null,"OrigDescr":null,"Comments":null,"ReleaseDate":null,"ReleaseDate0":null,"OrigDescrLang":null,"EmbargoDate":null,"OrigDescrLangNL":null,"OrigLangCode":null,"OrigLangCodeExtended":null,"OrigLangID":null,"DescrCompFlag":0,"DescrTransFlag":0,"Citation":"Schepers, L.; Brennand, P.; Kirwan, M.L.; Guntenspergen, G.R.; Temmerman, S.; (2020): Elevation measurements of marsh-pond transitions along a historical marsh loss gradient in the Blackwater Estuary, MD, USA in 2014. Marine Data Archive.","AccessConstraints":null,"UDate":"2020-05-31","CDate":"2020-05-31","CurrencyDate":null,"RevisionDate":null,"DateLastModified":{"date":"2026-05-23 01:39:24.004480","timezone_type":1,"timezone":"+02:00"},"CheckedFlag":0,"PublicFlag":1,"VlizCoreFlag":1,"MarineFlag":1,"FreshFlag":0,"BrackishFlag":1,"TerrestrialFlag":0,"StatusID":1,"DasType":"Data","DasTypeID":1,"DasOrigin":"Research: field survey","Progress":"Completed","AccessConstraint":"Attribution (CC BY)","AccConstrEN":"Attribution (CC BY)","AccConstrDisplay":"<a rel=\"license\" href=\"https://creativecommons.org/licenses/by/4.0/\" target=\"_blank\"><img alt=\"Creative Commons License\" style=\"border:0px;height:15px;width:80px;vertical-align:middle;\" src=\"https://www.marinespecies.org/aphia/images/cc/by.png\" /></a> This dataset is licensed under a <a rel=\"license\" href=\"https://creativecommons.org/licenses/by/4.0/\" target=\"_blank\">Creative Commons Attribution 4.0 International License</a>.","License":"https://creativecommons.org/licenses/by/4.0/","AccConstrDescription":"This license lets others distribute, remix, tweak, and build upon your work, even commercially, as long as they credit you for the original creation. This is the most accommodating of licenses offered. Recommended for maximum dissemination and use of licensed materials.","Lineage":null,"AccConID":21},"dois":[{"DOIID":413,"PublicationYear":2020,"DOI":"10.14284/413","Citation":"Schepers, L.; Brennand, P.; Kirwan, M.L.; Guntenspergen, G.R.; Temmerman, S.; (2020): Elevation measurements of marsh-pond transitions along a historical marsh loss gradient in the Blackwater Estuary, MD, USA in 2014. Marine Data Archive.","MDAID":"VLIZ_00000640_5ed3c41425426717772861","Moratorium":0,"MDAURL":"https://mda.vliz.be/directlink.php?fid=VLIZ_00000640_5ed3c41425426717772861","CurrentDOI":1,"Active":1,"URL":null,"downloadURL":"https://mda.vliz.be/download.php?file=VLIZ_00000640_5ed3c41425426717772861"}],"spcols":null,"keywords":[{"ThesaurusTerm":"ANW, USA, Chesapeake Bay","ThesTypID":34,"ThesType":"ASFA Geoterms","Code":null,"Description":null,"OrigThesTerm":"ANW, USA, Chesapeake Bay","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Coastal morphology","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_758f6804","Description":null,"OrigThesTerm":"Coastal morphology","DutchTerm":"Kustmorfologie","URI":"http://aims.fao.org/aos/agrovoc/c_758f6804","DasKeywordDescr":null},{"ThesaurusTerm":"Marshes","ThesTypID":4,"ThesType":"CAB Thesaurus","Code":"70522","Description":null,"OrigThesTerm":"Marshes","DutchTerm":"Schorren","URI":"https://id.cabi.org/cabt/70522","DasKeywordDescr":null},{"ThesaurusTerm":"Sea level changes","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":null,"Description":null,"OrigThesTerm":"Sea level changes","DutchTerm":"Zeespiegelveranderingen","URI":null,"DasKeywordDescr":null}],"parents":null,"children":null,"othrel":null,"othrelrev":null,"ownerships":[{"OrderNr":1,"Surname":"Schepers","Firstname":"Lennert","Initials":"L.","PerPublicFlag":1,"AdrID":null,"Email":null,"InsPublicFlag":1,"Acronym":"ECOBE","OrigNameLangCode":"en","OrigNameLangID":15,"FullOrigName":"University of Antwerp; Faculty of Sciences; Department of Biology; Ecosystem Management Research Group","InsOwnerCNT":3,"PersID":32873,"InsID":39,"FullInstitute":"Universiteit Antwerpen; Faculteit Wetenschappen; Departement Biologie; Onderzoeksgroep Ecosysteembeheer","RoleID":61,"Role":"Data creator","OrigName":"Ecosystem Management Research Group","StandardName":"Onderzoeksgroep Ecosysteembeheer","FullAcronym":"UA-ECOBE","ORC":"https://orcid.org/0000-0002-6145-8248","ROR":null},{"OrderNr":2,"Surname":"Brennand","Firstname":"Patrick","Initials":"P.","PerPublicFlag":1,"AdrID":null,"Email":null,"InsPublicFlag":1,"Acronym":"USGS","OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":3,"PersID":38805,"InsID":5055,"FullInstitute":"U.S. Geological Survey","RoleID":61,"Role":"Data creator","OrigName":null,"StandardName":"U.S. Geological Survey","FullAcronym":"USGS","ORC":null,"ROR":null},{"OrderNr":3,"Surname":"Kirwan","Firstname":"Matthew","Initials":"M.","PerPublicFlag":1,"AdrID":158877,"Email":"kirwan@vims.edu","InsPublicFlag":1,"Acronym":"VIMS","OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":2,"PersID":32874,"InsID":5497,"FullInstitute":"Virginia Institute of Marine Science","RoleID":61,"Role":"Data creator","OrigName":null,"StandardName":"Virginia Institute of Marine Science","FullAcronym":"VIMS","ORC":null,"ROR":null},{"OrderNr":4,"Surname":"Guntenspergen","Firstname":"Glenn","Initials":"G.","PerPublicFlag":1,"AdrID":158876,"Email":"Glenn_Guntenspergen@usgs.gov","InsPublicFlag":1,"Acronym":"USGS","OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":3,"PersID":32875,"InsID":5055,"FullInstitute":"U.S. Geological Survey","RoleID":61,"Role":"Data creator","OrigName":null,"StandardName":"U.S. Geological Survey","FullAcronym":"USGS","ORC":null,"ROR":null},{"OrderNr":5,"Surname":"Temmerman","Firstname":"Stijn","Initials":"S.","PerPublicFlag":1,"AdrID":156030,"Email":"stijn.temmerman@uantwerpen.be","InsPublicFlag":1,"Acronym":"ECOBE","OrigNameLangCode":"en","OrigNameLangID":15,"FullOrigName":"University of Antwerp; Faculty of Sciences; Department of Biology; Ecosystem Management Research Group","InsOwnerCNT":3,"PersID":2401,"InsID":39,"FullInstitute":"Universiteit Antwerpen; Faculteit Wetenschappen; Departement Biologie; Onderzoeksgroep Ecosysteembeheer","RoleID":61,"Role":"Data creator","OrigName":"Ecosystem Management Research Group","StandardName":"Onderzoeksgroep Ecosysteembeheer","FullAcronym":"UA-ECOBE","ORC":"https://orcid.org/0000-0003-3346-9115","ROR":null},{"OrderNr":6,"Surname":"Kirwan","Firstname":"Matthew","Initials":"M.","PerPublicFlag":1,"AdrID":158877,"Email":"kirwan@vims.edu","InsPublicFlag":1,"Acronym":"VIMS","OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":2,"PersID":32874,"InsID":5497,"FullInstitute":"Virginia Institute of Marine Science","RoleID":7,"Role":"Co-ordinator","OrigName":null,"StandardName":"Virginia Institute of Marine Science","FullAcronym":"VIMS","ORC":null,"ROR":null},{"OrderNr":7,"Surname":"Guntenspergen","Firstname":"Glenn","Initials":"G.","PerPublicFlag":1,"AdrID":158876,"Email":"Glenn_Guntenspergen@usgs.gov","InsPublicFlag":1,"Acronym":"USGS","OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":3,"PersID":32875,"InsID":5055,"FullInstitute":"U.S. Geological Survey","RoleID":7,"Role":"Co-ordinator","OrigName":null,"StandardName":"U.S. Geological Survey","FullAcronym":"USGS","ORC":null,"ROR":null},{"OrderNr":8,"Surname":"Temmerman","Firstname":"Stijn","Initials":"S.","PerPublicFlag":1,"AdrID":156030,"Email":"stijn.temmerman@uantwerpen.be","InsPublicFlag":1,"Acronym":"ECOBE","OrigNameLangCode":"en","OrigNameLangID":15,"FullOrigName":"University of Antwerp; Faculty of Sciences; Department of Biology; Ecosystem Management Research Group","InsOwnerCNT":3,"PersID":2401,"InsID":39,"FullInstitute":"Universiteit Antwerpen; Faculteit Wetenschappen; Departement Biologie; Onderzoeksgroep Ecosysteembeheer","RoleID":7,"Role":"Co-ordinator","OrigName":"Ecosystem Management Research Group","StandardName":"Onderzoeksgroep Ecosysteembeheer","FullAcronym":"UA-ECOBE","ORC":"https://orcid.org/0000-0003-3346-9115","ROR":null},{"OrderNr":9,"Surname":"Schepers","Firstname":"Lennert","Initials":"L.","PerPublicFlag":1,"AdrID":169796,"Email":"lennert.schepers@vliz.be","InsPublicFlag":1,"Acronym":"VLIZ","OrigNameLangCode":"en","OrigNameLangID":15,"FullOrigName":"Flanders Marine Institute","InsOwnerCNT":1,"PersID":32873,"InsID":36,"FullInstitute":"Vlaams Instituut voor de Zee","RoleID":24,"Role":"Contact","OrigName":"Flanders Marine Institute","StandardName":"Vlaams Instituut voor de Zee","FullAcronym":"VLIZ","ORC":"https://orcid.org/0000-0002-6145-8248","ROR":"https://ror.org/0496vr396"}],"taxterms":null,"frameworks":null,"otherterms":null,"temporal":[{"DasDateID":5263,"StartYear":2014,"EndYear":2014,"StartDay":14,"EndDay":12,"StartDate":"2014-08-14","EndDate":"2014-09-12","DasDate":null,"Resolution":null,"ResolutionNL":null,"Notes":null,"StartMonth0":8,"StartMonth":"August","StartMonthNL":"Augustus","EndMonth0":9,"EndMonth":"September","EndMonthNL":"September","Progress":"Completed","ProgressNL":"Afgelopen"}],"geographical":[{"GeoTerm":"Chesapeake Bay","DasGeoID":11001,"DasGeoTerm":null,"DasID":6522,"GeotID":651,"X":null,"Y":null,"MaxX":null,"MaxY":null,"StationName":null,"Precision":null,"CoordSystID":null,"GeoDatumID":null,"OrigCoordMinX":null,"OrigCoordMinY":null,"OrigCoordMaxX":null,"OrigCoordMaxY":null,"OrderNr":null,"Projection":null,"GeoDatum":null,"GeoObjectID":18966,"OrigGeoTerm":"Chesapeake Bay","DutchTerm":null}],"meastypes":[{"MethID":null,"DasMeasTypID":13146,"DasMeasType":"elevation","Matrix":null,"MatrixNL":null,"Parameter":"Elevation","ParameterNL":null,"Description":null,"Unit":"m","Methodology":null,"Protocol":null,"QualityControl":null,"Precision":null,"Detectionlimit":null,"Instrument":null,"InstrumentUrl":null,"MethFull":"","ParaCategoryTitle":null,"ParaCatCode":null}],"dasthemes":[{"DasThemeID":1,"DasTheme":"Coastal studies (e.g. shores, estuaries)","DasTheme0":"Coastal studies (e.g. shores, estuaries)","DutchTerm":"Kustonderzoek (bv. stranden, estuaria)"}],"projects":null,"refs":[{"0":292046,"BRefID":292046,"1":"Based on this dataset","Relation":"Based on this dataset","2":2,"RelationID":2,"3":"<b>Schepers, L.</b> (2017). Spatial patterns and bio-geomorphological effects of vegetation loss in a submerging coastal marsh. PhD Thesis. University of Antwerp, Faculty of Science, Department of Biology: Antwerp. xii, 124 pp.","RR":"<b>Schepers, L.</b> (2017). Spatial patterns and bio-geomorphological effects of vegetation loss in a submerging coastal marsh. PhD Thesis. University of Antwerp, Faculty of Science, Department of Biology: Antwerp. xii, 124 pp.","4":"Spatial patterns and bio-geomorphological effects of vegetation loss in a submerging coastal marsh","StT":"Spatial patterns and bio-geomorphological effects of vegetation loss in a submerging coastal marsh","5":"Schepers, L.","RSA":"Schepers, L.","6":"Gebaseerd op deze dataset","DutchTerm":"Gebaseerd op deze dataset","7":null,"AnaDate":null,"8":2017,"MonDate":2017,"9":". PhD Thesis. University of Antwerp, Faculty of Science, Department of Biology: Antwerp.  xii, 124 pp.","":". PhD Thesis. University of Antwerp, Faculty of Science, Department of Biology: Antwerp.  xii, 124 pp.","10":null,"doi":null}],"urls":null,"pictures":null,"urlmaps":null,"spatreps":null,"fileformats":null,"resmessage":"","complete":1}
