PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
PREFIX owl: <http://www.w3.org/2002/07/owl#>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX dcterms: <http://purl.org/dc/terms/>
PREFIX dcat: <http://www.w3.org/ns/dcat#>
PREFIX dcmitype: <http://purl.org/dc/dcmitype/>
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX geo: <http://www.opengis.net/ont/geosparql#>
PREFIX vcard: <http://www.w3.org/2006/vcard/ns#>
PREFIX prov: <http://www.w3.org/ns/prov#>
PREFIX odrs: <http://schema.theodi.org/odrs#>
PREFIX sosa: <http://www.w3.org/ns/sosa/>
PREFIX sdo: <https://schema.org/>
PREFIX ef: <http://www.w3.org/2015/03/inspire/ef/>
PREFIX doo: <https://digital.ceh.ac.uk/ontology/doo/>
PREFIX adms: <http://www.w3.org/ns/adms#>
PREFIX : <https://catalogue.ceh.ac.uk/id/>
:3845e060-2a43-4b7e-845a-726f54a4867d
dcterms:title "Hydrological data for 20 locations spaced at 500m intervals along Caerlaverock saltmarsh (UK) between March 2021 and 2022" ;
dcterms:identifier "https://catalogue.ceh.ac.uk/id/3845e060-2a43-4b7e-845a-726f54a4867d","https://doi.org/10.5285/3845e060-2a43-4b7e-845a-726f54a4867d" ;
dcterms:bibliographicCitation "Ladd, C., Cremin, E., Stolpmann, L., Balke, T., Vovides, A., Maza Fernandez, M.E. (2026). Hydrological data for 20 locations spaced at 500m intervals along Caerlaverock saltmarsh (UK) between March 2021 and 2022. NERC EDS Environmental Information Data Centre. https://doi.org/10.5285/3845e060-2a43-4b7e-845a-726f54a4867d" ;
dcterms:description "Raw acceleration data and images are provided for 20 locations spaced at ~500 m on the mudflat ~2 m in front of eroding or expanding edges of Caerlaverock saltmarsh, Solway Firth, Scotland. Acceleration data was gathered by the Mini Buoy (B4+ design) at rates of either 1 second (monthly redeployments) or 10 seconds (quarterly redeployments) between March 2021-2022. The data has been cleaned to remove any data gathered before/after deployment. Coordinates of each location and the status of the marsh edge (eroding or expanding), and images of the marsh edge at each Mini Buoy deployment are also present. The data is being used to identify hydrological thresholds (inundation duration, current and wave orbital velocities) that determine whether saltmarshes expand or erode." ;
dcterms:provenance [
a dcterms:ProvenanceStatement ;
rdfs:label "Data were obtained using Mini Buoys (acceleration data logger in a bottom-mounted float) between 01-03-2021 and 01-03-2022 at Caerlaverock saltmarsh, Solway Firth, Scotland. Caerlaverock is a dynamic saltmarsh undergoing areas of expansion and erosion - the deployment of Mini Buoys here allows identification of hydrological thresholds for expansion or erosion. B4+ Mini Buoys were deployed. Each individual logger sampled y-axis acceleration at 1Hz. Coordinates showing the location of each Mini Buoy deployment are expressed in WGS84 standard. In total, 20 Mini Buoys were deployed - location data (as WGS84) are stored in Coordinates.csv. Acceleration data are stored in csv files and each contain acceleration measurements of an individual Mini Buoy (MB04, MB05, etc.) at a particular time period (i.e. Apr-May 2021; June-Sep 2021, etc.). There are 118 .csv Mini Buoy files in total. Data are provided as sub-minute measurements (DD/MM/YYYY HH:MM:SS) of acceleration date (Yacc) expressed as gravity-compensated acceleration values in g-force (G). Images are provided of each of the 20 Mini Buoy sites as .JPEG. 1st processing stage only (to remove data before/after deployment). Future work will involve extracting metrics on inundation duration, current and wave orbital velocity values."
] ;
dcterms:spatial [
a dcterms:Location ;
dcat:bbox "POLYGON((-3.575 54.962, -3.575 55.011, -3.424 55.011, -3.424 54.962, -3.575 54.962))"^^geo:wktLiteral ;
] ;
dcterms:temporal
[ a dcterms:PeriodOfTime ;
dcat:startDate "2021-03-01"^^xsd:date ;
dcat:endDate "2022-03-01"^^xsd:date ;
] ;
dcat:contactPoint
:3845e060-2a43-4b7e-845a-726f54a4867d_c0 ;
dcterms:publisher
<https://ror.org/04xw4m193> ;
dcterms:subject
<http://onto.nerc.ac.uk/CEHMD/topic/7>,
<http://onto.nerc.ac.uk/CEHMD/topic/9>,
<http://onto.nerc.ac.uk/CEHMD/topic/13>,
"Saltmarsh",
"Hydrodynamics",
"Tipping points",
"Mini buoy",
"Caerlaverock",
"Scotland" ;
prov:wasGeneratedBy
<https://gtr.ukri.org/projects?ref=NE%2FS008926%2F1> ;
a dcat:Dataset;
dcterms:type dcmitype:Dataset ;
dcterms:available "2026-05-28"^^xsd:date ;
dcat:landingPage <https://catalogue.ceh.ac.uk/id/3845e060-2a43-4b7e-845a-726f54a4867d>, <https://doi.org/10.5285/3845e060-2a43-4b7e-845a-726f54a4867d> ;
dcterms:license <https://spdx.org/licenses/OGL-UK-3.0.ttl>
;
dcterms:accessRights <http://vocab.nerc.ac.uk/collection/N07/current/UNRS/> ;
dcterms:theme
<http://onto.nerc.ac.uk/CEHMD/topic/7>,
<http://onto.nerc.ac.uk/CEHMD/topic/9>,
<http://onto.nerc.ac.uk/CEHMD/topic/13> ;
dcterms:creator
<https://orcid.org/0000-0001-5437-6474>,
<https://orcid.org/0000-0003-4732-2376>,
<https://orcid.org/0000-0003-4251-9532>,
<https://orcid.org/0000-0001-7733-5069>,
<https://orcid.org/0000-0002-3293-5770>,
:3845e060-2a43-4b7e-845a-726f54a4867d_a5 ;
dcterms:language <http://id.loc.gov/vocabulary/iso639-1/en> .
:3845e060-2a43-4b7e-845a-726f54a4867d_c0 a foaf:Person ;
foaf:name "Cai Ladd" ;
vcard:hasEmail "c.j.t.ladd@swansea.ac.uk" ;
foaf:member <https://ror.org/053fq8t95> ;
.
<https://ror.org/04xw4m193> a foaf:Organization ;
foaf:name "NERC EDS Environmental Information Data Centre" ;
vcard:hasEmail "info@eidc.ac.uk" ;
foaf:member <https://ror.org/04xw4m193> ;
.
<https://orcid.org/0000-0001-5437-6474> a foaf:Person ;
foaf:name "Ladd, C." ;
foaf:familyName "Ladd" ;
foaf:givenName "Cai" ;
vcard:hasEmail "c.j.t.ladd@swansea.ac.uk" ;
foaf:member <https://ror.org/053fq8t95> ;
.
<https://orcid.org/0000-0003-4732-2376> a foaf:Person ;
foaf:name "Cremin, E." ;
foaf:familyName "Cremin" ;
foaf:givenName "Emilie" ;
vcard:hasEmail "emilie.cremin@gmail.com" ;
foaf:member [foaf:name "Université de Lausanne"] ;
.
<https://orcid.org/0000-0003-4251-9532> a foaf:Person ;
foaf:name "Stolpmann, L." ;
foaf:familyName "Stolpmann" ;
foaf:givenName "Lea" ;
vcard:hasEmail "leastolpmann@gmx.net" ;
foaf:member [foaf:name "NIRAS UK"] ;
.
<https://orcid.org/0000-0001-7733-5069> a foaf:Person ;
foaf:name "Balke, T." ;
foaf:familyName "Balke" ;
foaf:givenName "Thorsten" ;
vcard:hasEmail "thorsten.balke@uni-oldenburg.de" ;
foaf:member <https://ror.org/033n9gh91> ;
.
<https://orcid.org/0000-0002-3293-5770> a foaf:Person ;
foaf:name "Vovides, A." ;
foaf:familyName "Vovides" ;
foaf:givenName "Alejandra" ;
vcard:hasEmail "alejandra.vovides@glasgow.ac.uk" ;
foaf:member <https://ror.org/00vtgdb53> ;
.
:3845e060-2a43-4b7e-845a-726f54a4867d_a5 a foaf:Person ;
foaf:name "Maza Fernandez, M.E." ;
foaf:familyName "Maza Fernandez" ;
foaf:givenName "M.E." ;
vcard:hasEmail "mariaemilia.maza@unican.es" ;
foaf:member [foaf:name "Universidad de Cantabria Inicio"] ;
.
<http://onto.nerc.ac.uk/CEHMD/topic/7> a skos:Concept;
skos:prefLabel "Environmental survey"; rdfs:label "Environmental survey"
. <http://onto.nerc.ac.uk/CEHMD/topic/9> a skos:Concept;
skos:prefLabel "Hydrology"; rdfs:label "Hydrology"
. <http://onto.nerc.ac.uk/CEHMD/topic/13> a skos:Concept;
skos:prefLabel "Modelling"; rdfs:label "Modelling"
.
<https://ror.org/053fq8t95> a foaf:Organization ;
foaf:name "Swansea University" .
<https://ror.org/033n9gh91> a foaf:Organization ;
foaf:name "Carl von Ossietzky Universität Oldenburg" .
<https://ror.org/00vtgdb53> a foaf:Organization ;
foaf:name "University of Glasgow" .
<https://gtr.ukri.org/projects?ref=NE%2FS008926%2F1> a prov:Activity ; rdfs:label "UKRI GCRF Living Deltas Hub" .