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 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 frapo: <http://purl.org/cerif/frapo/>
PREFIX pro: <http://purl.org/spar/pro/>
PREFIX scoro: <http://purl.org/spar/scoro/>
PREFIX : <https://catalogue.ceh.ac.uk/id/>
:ea9811f4-5856-4a7e-bbe6-dcea9c115ea2
dcterms:title "Denitrification rates in seagrasses and mudflats at six coastal sites in England, December 2024-February 2025" ;
dcterms:identifier <https://catalogue.ceh.ac.uk/id/ea9811f4-5856-4a7e-bbe6-dcea9c115ea2> ;
adms:identifier <https://doi.org/10.5285/ea9811f4-5856-4a7e-bbe6-dcea9c115ea2> ;
dcterms:bibliographicCitation "Perring, M.P., Aberg, D., de la Barra, P., Marshall-Potter, S., Oswald, T., McMahon, L., Mossman, H., Harley, J., Spill, J., Oakley, S., Ebuele, V., Lebron, I., Tandy, S., Burden, A., Dunn, C., Garbutt, A. (2026). Denitrification rates in seagrasses and mudflats at six coastal sites in England, December 2024-February 2025. NERC EDS Environmental Information Data Centre. https://doi.org/10.5285/ea9811f4-5856-4a7e-bbe6-dcea9c115ea2" ;
dcterms:description "We surveyed two seagrass beds and two mudflats in each of six coastal sites in England (Holy Island, Blackwater, Thames, Chichester, Plymouth, Morecambe) between December 2024 and March 2025 to characterise national differences in denitrification rates and their relationship with potential drivers. A key ecosystem service in coastal systems is the remediation of nutrient pollution through sediment burial, vegetative uptake and microbial processing. Denitrification is a facultative anaerobic process where microbial activity transforms nitrate (NO3-), which in high concentrations can be environmentally harmful, into the environmentally benign dinitrogen gas (N2). Denitrification's magnitude is considered particularly important in saltmarsh systems compared to other habitats, although an intermediate product, nitrous oxide (N2O), can also be given off and contribute to climate change. This data accompanies the technical report 'Denitrification dynamics and relationships with potential drivers across English saltmarshes, seagrass beds, and mudflats: Capturing national variation in space and time'" ;
dcterms:provenance [
a dcterms:ProvenanceStatement ;
rdfs:label "We surveyed two seagrass beds and two mudflats in each of six coastal sites in England (Holy Island, Blackwater, Thames, Chichester, Plymouth, Morecambe) between December 2024 and March 2025 to characterise national differences in denitrification rates and their relationship with potential drivers. We used a combination of classic vegetation survey techniques, core extraction, and subsequent laboratory processing to quantify relative variation in denitrification rates across environmental contexts."
] ;
dcterms:spatial [
a dcterms:Location ;
dcat:bbox "POLYGON((-6.452 49.864, -6.452 55.812, 1.768 55.812, 1.768 49.864, -6.452 49.864))"^^geo:wktLiteral ;
] ;
dcterms:temporal
[ a dcterms:PeriodOfTime ;
dcat:startDate "2024-12-01"^^xsd:date ;
dcat:endDate "2025-03-31"^^xsd:date ;
] ;
dcat:contactPoint :person_69318a536ddae65d ;
dcterms:publisher <https://ror.org/04xw4m193> ;
dcterms:relation <https://catalogue.ceh.ac.uk/id/26efc506-a265-4bb1-8296-d6988ab8d714> ;
dcterms:subject
<http://onto.nerc.ac.uk/CEHMD/topic/6>,
<http://onto.nerc.ac.uk/CEHMD/topic/17>,
<http://onto.nerc.ac.uk/CAST/273>,
<http://www.eionet.europa.eu/gemet/concept/5593>,
<http://www.eionet.europa.eu/gemet/concept/5601>,
<http://www.eionet.europa.eu/gemet/concept/1517>,
<http://www.eionet.europa.eu/gemet/concept/5761>,
<http://www.eionet.europa.eu/gemet/concept/15285>,
<http://www.eionet.europa.eu/gemet/concept/15138> ;
a dcat:Dataset;
dcterms:type dcmitype:Dataset ;
dcterms:available "2026-01-19"^^xsd:date ;
dcat:landingPage <https://catalogue.ceh.ac.uk/id/ea9811f4-5856-4a7e-bbe6-dcea9c115ea2>, <https://doi.org/10.5285/ea9811f4-5856-4a7e-bbe6-dcea9c115ea2> ;
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/6>,
<http://onto.nerc.ac.uk/CEHMD/topic/17> ;
dcat:distribution [
dcat:accessURL
<https://data-package.ceh.ac.uk/data/ea9811f4-5856-4a7e-bbe6-dcea9c115ea2> ;
dcterms:license <https://spdx.org/licenses/OGL-UK-3.0.ttl>
;
dcterms:accessRights <http://vocab.nerc.ac.uk/collection/N07/current/UNRS/> ;
dcterms:format
<https://www.iana.org/assignments/media-types/text/csv> ;
];
dcterms:creator <https://orcid.org/0000-0001-8553-4893>,<https://orcid.org/0000-0002-8115-8648>,<https://orcid.org/0000-0001-8416-5926>,:person_662ad0e9285fa12b,:person_591a34697aaa6868,:person_94dd48aefa0ec037,:person_26decf4898d167be,<https://orcid.org/0000-0003-3861-9127>,:person_584043f7be81e1bf,:person_75cd6f7235d8f467,<https://orcid.org/0000-0001-9410-1109>,:person_7f9702a0f0c9db99,<https://orcid.org/0000-0003-0662-0991>,<https://orcid.org/0000-0002-7694-1638>,:person_96b3b368085e6e66,:person_5ef5ae7027aba72b ;
dcterms:language <http://id.loc.gov/vocabulary/iso639-1/en> .
:person_69318a536ddae65d a foaf:Person ;
foaf:name "Paula de la Barra" ;
foaf:member <https://ror.org/00pggkr55> ;
.
<https://ror.org/04xw4m193> a foaf:Organization ;
.
<https://orcid.org/0000-0001-8553-4893> a foaf:Person ;
foaf:member :organisation_d05eabe4dbf24469 ;
.
:organisation_d05eabe4dbf24469 a foaf:Organization ;
foaf:name "UK Centre for Ecology and Hydrology" .
<https://orcid.org/0000-0001-8553-4893> pro:holdsRoleInTime :role_0b3e8ededab23ea4 .
:role_0b3e8ededab23ea4 a pro:RoleInTime ;
pro:withRole pro:author ;
pro:relatesToEntity :ea9811f4-5856-4a7e-bbe6-dcea9c115ea2 .
<https://orcid.org/0000-0002-8115-8648> a foaf:Person ;
foaf:member <https://ror.org/006jb1a24> ;
.
<https://orcid.org/0000-0002-8115-8648> pro:holdsRoleInTime :role_82f0d767c5193d6f .
:role_82f0d767c5193d6f a pro:RoleInTime ;
pro:withRole pro:author ;
pro:relatesToEntity :ea9811f4-5856-4a7e-bbe6-dcea9c115ea2 .
<https://orcid.org/0000-0001-8416-5926> a foaf:Person ;
foaf:member :organisation_d05eabe4dbf24469 ;
.
:organisation_d05eabe4dbf24469 a foaf:Organization ;
foaf:name "UK Centre for Ecology and Hydrology" .
<https://orcid.org/0000-0001-8416-5926> pro:holdsRoleInTime :role_3137490ac291d33f .
:role_3137490ac291d33f a pro:RoleInTime ;
pro:withRole pro:author ;
pro:relatesToEntity :ea9811f4-5856-4a7e-bbe6-dcea9c115ea2 .
:person_662ad0e9285fa12b a foaf:Person ;
foaf:name "Marshall-Potter, S." ;
foaf:familyName "Marshall-Potter" ;
foaf:givenName "S." ;
foaf:member <https://ror.org/006jb1a24> ;
.
:person_662ad0e9285fa12b pro:holdsRoleInTime :role_6d92ca28210d2016 .
:role_6d92ca28210d2016 a pro:RoleInTime ;
pro:withRole pro:author ;
pro:relatesToEntity :ea9811f4-5856-4a7e-bbe6-dcea9c115ea2 .
:person_591a34697aaa6868 a foaf:Person ;
foaf:name "Oswald, T." ;
foaf:familyName "Oswald" ;
foaf:givenName "T." ;
foaf:member <https://ror.org/006jb1a24> ;
.
:person_591a34697aaa6868 pro:holdsRoleInTime :role_4b647603c42ac35e .
:role_4b647603c42ac35e a pro:RoleInTime ;
pro:withRole pro:author ;
pro:relatesToEntity :ea9811f4-5856-4a7e-bbe6-dcea9c115ea2 .
:person_94dd48aefa0ec037 a foaf:Person ;
foaf:name "McMahon, L." ;
foaf:familyName "McMahon" ;
foaf:givenName "L" ;
foaf:member <https://ror.org/02hstj355> ;
.
:person_94dd48aefa0ec037 pro:holdsRoleInTime :role_257aa67a3ad66336 .
:role_257aa67a3ad66336 a pro:RoleInTime ;
pro:withRole pro:author ;
pro:relatesToEntity :ea9811f4-5856-4a7e-bbe6-dcea9c115ea2 .
:person_26decf4898d167be a foaf:Person ;
foaf:name "Mossman, H." ;
foaf:familyName "Mossman" ;
foaf:givenName "H." ;
foaf:member <https://ror.org/02hstj355> ;
.
:person_26decf4898d167be pro:holdsRoleInTime :role_408f5b109563768a .
:role_408f5b109563768a a pro:RoleInTime ;
pro:withRole pro:author ;
pro:relatesToEntity :ea9811f4-5856-4a7e-bbe6-dcea9c115ea2 .
<https://orcid.org/0000-0003-3861-9127> a foaf:Person ;
foaf:member <https://ror.org/00pggkr55> ;
.
<https://orcid.org/0000-0003-3861-9127> pro:holdsRoleInTime :role_c5625eea9c4dfc4b .
:role_c5625eea9c4dfc4b a pro:RoleInTime ;
pro:withRole pro:author ;
pro:relatesToEntity :ea9811f4-5856-4a7e-bbe6-dcea9c115ea2 .
:person_584043f7be81e1bf a foaf:Person ;
foaf:name "Spill, J." ;
foaf:familyName "Spill" ;
foaf:givenName "J." ;
foaf:member <https://ror.org/00pggkr55> ;
.
:person_584043f7be81e1bf pro:holdsRoleInTime :role_0670875cb2dd76fb .
:role_0670875cb2dd76fb a pro:RoleInTime ;
pro:withRole pro:author ;
pro:relatesToEntity :ea9811f4-5856-4a7e-bbe6-dcea9c115ea2 .
:person_75cd6f7235d8f467 a foaf:Person ;
foaf:name "Oakley, S." ;
foaf:familyName "Oakley" ;
foaf:givenName "S." ;
foaf:member <https://ror.org/00pggkr55> ;
.
:person_75cd6f7235d8f467 pro:holdsRoleInTime :role_237b2159a233d5c4 .
:role_237b2159a233d5c4 a pro:RoleInTime ;
pro:withRole pro:author ;
pro:relatesToEntity :ea9811f4-5856-4a7e-bbe6-dcea9c115ea2 .
<https://orcid.org/0000-0001-9410-1109> a foaf:Person ;
foaf:member <https://ror.org/00pggkr55> ;
.
<https://orcid.org/0000-0001-9410-1109> pro:holdsRoleInTime :role_54c0a562b24ce956 .
:role_54c0a562b24ce956 a pro:RoleInTime ;
pro:withRole pro:author ;
pro:relatesToEntity :ea9811f4-5856-4a7e-bbe6-dcea9c115ea2 .
:person_7f9702a0f0c9db99 a foaf:Person ;
foaf:name "Lebron, I." ;
foaf:familyName "Lebron" ;
foaf:givenName "I." ;
foaf:member <https://ror.org/00pggkr55> ;
.
:person_7f9702a0f0c9db99 pro:holdsRoleInTime :role_6fd6a38532800739 .
:role_6fd6a38532800739 a pro:RoleInTime ;
pro:withRole pro:author ;
pro:relatesToEntity :ea9811f4-5856-4a7e-bbe6-dcea9c115ea2 .
<https://orcid.org/0000-0003-0662-0991> a foaf:Person ;
foaf:member <https://ror.org/00pggkr55> ;
.
<https://orcid.org/0000-0003-0662-0991> pro:holdsRoleInTime :role_b83807c754fd2a78 .
:role_b83807c754fd2a78 a pro:RoleInTime ;
pro:withRole pro:author ;
pro:relatesToEntity :ea9811f4-5856-4a7e-bbe6-dcea9c115ea2 .
<https://orcid.org/0000-0002-7694-1638> a foaf:Person ;
foaf:member <https://ror.org/00pggkr55> ;
.
<https://orcid.org/0000-0002-7694-1638> pro:holdsRoleInTime :role_b739e5b4134ee5e6 .
:role_b739e5b4134ee5e6 a pro:RoleInTime ;
pro:withRole pro:author ;
pro:relatesToEntity :ea9811f4-5856-4a7e-bbe6-dcea9c115ea2 .
:person_96b3b368085e6e66 a foaf:Person ;
foaf:name "Dunn, C." ;
foaf:familyName "Dunn" ;
foaf:givenName "C." ;
foaf:member <https://ror.org/006jb1a24> ;
.
:person_96b3b368085e6e66 pro:holdsRoleInTime :role_e36042ec847c87cd .
:role_e36042ec847c87cd a pro:RoleInTime ;
pro:withRole pro:author ;
pro:relatesToEntity :ea9811f4-5856-4a7e-bbe6-dcea9c115ea2 .
:person_5ef5ae7027aba72b a foaf:Person ;
foaf:name "Garbutt, A." ;
foaf:familyName "Garbutt" ;
foaf:givenName "A." ;
foaf:member <https://ror.org/00pggkr55> ;
.
:person_5ef5ae7027aba72b pro:holdsRoleInTime :role_030b26ed793761fd .
:role_030b26ed793761fd a pro:RoleInTime ;
pro:withRole pro:author ;
pro:relatesToEntity :ea9811f4-5856-4a7e-bbe6-dcea9c115ea2 .
<http://onto.nerc.ac.uk/CEHMD/topic/6> a skos:Concept .<http://onto.nerc.ac.uk/CEHMD/topic/17> a skos:Concept .<http://onto.nerc.ac.uk/CAST/273> a skos:Concept .<http://www.eionet.europa.eu/gemet/concept/5593> a skos:Concept .<http://www.eionet.europa.eu/gemet/concept/5601> a skos:Concept .<http://www.eionet.europa.eu/gemet/concept/1517> a skos:Concept .<http://www.eionet.europa.eu/gemet/concept/5761> a skos:Concept .<http://www.eionet.europa.eu/gemet/concept/15285> a skos:Concept .<http://www.eionet.europa.eu/gemet/concept/15138> a skos:Concept .
<https://ror.org/00pggkr55> a foaf:Organization .
<https://ror.org/006jb1a24> a foaf:Organization .
<https://ror.org/02hstj355> a foaf:Organization .
<https://www.iana.org/assignments/media-types/text/csv> a dcterms:IMT .