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PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
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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#>
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PREFIX : <https://catalogue.ceh.ac.uk/id/>
:900bf809-5dfd-4232-a654-df58d43b1a3f
dcterms:title "R implementation of the Load Apportionment Model (RLAM) determining relative quantities of phosphorus entering rivers" ;
dcterms:identifier "https://catalogue.ceh.ac.uk/id/900bf809-5dfd-4232-a654-df58d43b1a3f","https://doi.org/10.5285/900bf809-5dfd-4232-a654-df58d43b1a3f" ;
dcterms:bibliographicCitation "Laizé, C.L.R., Smith, J.T., Bowes, M.J. (2024). R implementation of the Load Apportionment Model (RLAM) determining relative quantities of phosphorus entering rivers. NERC EDS Environmental Information Data Centre. https://doi.org/10.5285/900bf809-5dfd-4232-a654-df58d43b1a3f" ;
dcterms:description "R implementation of the Load Apportionment Model (LAM) model for determining relative quantities of phosphorus entering rivers from sewage treatment works and agriculture, including an user-friendly R shiny interface. Users can load their own datasets of observed phosphorus and discharge and perform four types of model fitting: automated fitting on full dataset, fitting with one user-specified coefficient on full dataset, automated and user-specified fitting on data subset. Software requirements: R or R studio with shiny and ggplot2 packages; web browser." ;
dcterms:provenance [
a dcterms:ProvenanceStatement ;
rdfs:label "Model formulation is based on Bowes et al. (2008). The model is adapted from the Excel-based LAM and translated to R code. It was developed under R version 4.4.0. Testing was done by comparing model fitting and predictions for over 20 sites with prior Excel-based LAM available. Software was further checked using data from over 60 sites."
] ;
dcat:contactPoint
<https://orcid.org/0000-0002-7560-7769> ;
dcterms:publisher
<https://ror.org/04xw4m193> ;
dcterms:subject
<http://www.eionet.europa.eu/gemet/concept/3007>,
"source apportionment",
<http://www.eionet.europa.eu/gemet/concept/6357>,
<http://www.eionet.europa.eu/gemet/concept/2185>,
<http://www.eionet.europa.eu/gemet/concept/232>,
<http://www.eionet.europa.eu/gemet/concept/7628>,
<http://www.eionet.europa.eu/gemet/concept/5763>,
"load apportionment model",
<http://www.eionet.europa.eu/gemet/concept/9214>,
<http://www.eionet.europa.eu/gemet/concept/6196>,
<http://www.eionet.europa.eu/gemet/concept/4118> ;
prov:wasGeneratedBy
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a dcmitype:Software ;
dcterms:license <https://spdx.org/licenses/OGL-UK-3.0.ttl>
;
dcterms:accessRights <http://vocab.nerc.ac.uk/collection/N07/current/UNRS/> ;
dcterms:creator
<https://orcid.org/0000-0002-7560-7769>,
<https://orcid.org/0000-0002-0808-2739>,
<https://orcid.org/0000-0002-0673-1934> ;
dcterms:language <http://id.loc.gov/vocabulary/iso639-1/en> .
<https://orcid.org/0000-0002-7560-7769> a foaf:Person ;
foaf:name "Laizé, C.L.R." ;
foaf:familyName "Laizé" ;
foaf:givenName "C.L.R." ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
foaf:member <https://ror.org/00pggkr55> ;
.
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foaf:name "NERC EDS Environmental Information Data Centre" ;
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foaf:member <https://ror.org/04xw4m193> ;
.
<https://orcid.org/0000-0002-7560-7769> a foaf:Person ;
foaf:name "Laizé, C.L.R." ;
foaf:familyName "Laizé" ;
foaf:givenName "C.L.R." ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
foaf:member <https://ror.org/00pggkr55> ;
.
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foaf:name "Smith, J.T." ;
foaf:familyName "Smith" ;
foaf:givenName "J.T." ;
vcard:hasEmail "Jim.Smith@port.ac.uk" ;
foaf:member <https://ror.org/03ykbk197> ;
.
<https://orcid.org/0000-0002-0673-1934> a foaf:Person ;
foaf:name "Bowes, M.J." ;
foaf:familyName "Bowes" ;
foaf:givenName "M.J." ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
foaf:member <https://ror.org/00pggkr55> ;
.
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skos:prefLabel "eutrophication"; rdfs:label "eutrophication"
. <http://www.eionet.europa.eu/gemet/concept/6357> a skos:Concept;
skos:prefLabel "point source"; rdfs:label "point source"
. <http://www.eionet.europa.eu/gemet/concept/2185> a skos:Concept;
skos:prefLabel "diffuse source"; rdfs:label "diffuse source"
. <http://www.eionet.europa.eu/gemet/concept/232> a skos:Concept;
skos:prefLabel "agriculture"; rdfs:label "agriculture"
. <http://www.eionet.europa.eu/gemet/concept/7628> a skos:Concept;
skos:prefLabel "sewage"; rdfs:label "sewage"
. <http://www.eionet.europa.eu/gemet/concept/5763> a skos:Concept;
skos:prefLabel "nutrient"; rdfs:label "nutrient"
. <http://www.eionet.europa.eu/gemet/concept/9214> a skos:Concept;
skos:prefLabel "water quality"; rdfs:label "water quality"
. <http://www.eionet.europa.eu/gemet/concept/6196> a skos:Concept;
skos:prefLabel "phosphorus"; rdfs:label "phosphorus"
. <http://www.eionet.europa.eu/gemet/concept/4118> a skos:Concept;
skos:prefLabel "hydrology"; rdfs:label "hydrology"
.
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foaf:name "UK Centre for Ecology & Hydrology" .
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foaf:name "University of Portsmouth" .
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