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Net fluxes of nitrate, nitrate, ammonium, oxygen and dissolved organic carbon were measured in temperature controlled water baths over three hour periods.\n\nThis data was collected as part of Coastal Biodiversity and Ecosystem Service Sustainability (CBESS): NE/J015644/1. The project was funded with support from the Biodiversity and Ecosystem Service Sustainability (BESS) programme. BESS is a six-year programme (2011-2017) funded by the UK Natural Environment Research Council (NERC) and the Biotechnology and Biological Sciences Research Council (BBSRC) as part of the UK's Living with Environmental Change (LWEC) programme.","distributionFormats":[{"name":"Comma-separated values (CSV)","type":"text/csv","version":"unknown"}],"distributorContacts":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"distributor","email":"info@eidc.ac.uk"}],"funding":[{"funderName":"Natural Environment Research Council","funderIdentifier":"https://ror.org/02b5d8509","awardNumber":"NE/J015644/1","awardURI":"https://gtr.ukri.org/projects?ref=NE/J015644/1","orcid":false,"ror":true}],"id":"740348c5-796b-4a28-bc7f-b0eaf1ee3452","incomingCitationCount":0,"infoLinks":[{"url":"https://data-package.ceh.ac.uk/sd/740348c5-796b-4a28-bc7f-b0eaf1ee3452.zip","name":"Supporting information","description":"Supporting information available to assist in re-use of this dataset","function":"information","type":"OTHER"}],"inspireThemes":[{"theme":"Habitats and Biotopes","uri":"http://inspire.ec.europa.eu/theme/hb"}],"keywordsOther":[{"value":"nutrient fluxes"}],"keywordsPlace":[{"value":"Morecambe Bay","uri":"http://sws.geonames.org/2642213"},{"value":"Essex","uri":"http://sws.geonames.org/2649889"}],"keywordsProject":[{"value":"BESS"},{"value":"CBESS"}],"licences":[{"value":"This resource is made available under the terms of the Open Government Licence","code":"license","uri":"https://eidc.ac.uk/licences/ogl/plain"}],"lineage":"One sediment core was taken from each of the twelve quadrats using 8cm diameter plastic cores at six sites, three in Essex: Abbotts Hall, Fingringhoe Wick, Tillingham Marshes; three in Morecambe Bay: Cartmel Sands, Warton Sands, West Plain. Sampling took place in January and August 2013. Sediment cores and three water control cores (pipes containing site water for each location but no sediment) were submerged in tanks of locally collected sea water under daylight simulating bulbs. Light levels and temperatures differed between summer and winter to take into account seasonal variation. Cores were incubated in both the light and the dark to measure fluxes under both conditions. Changes in water column concentrations over 2 to 4 hour periods were taken to calculate fluxes of Oxygen, Non purgable organic carbon (NPOC), Nitrate, NOx, Ammonia, Nitrate, Phosphate and Silicate measured by submerging sediment cores in seawater and measuring concentrations of the chemicals in the overlying water.","metadataDate":"2026-06-29T18:17:30","notGEMINI":false,"onlineResources":[{"url":"https://data-package.ceh.ac.uk/data/740348c5-796b-4a28-bc7f-b0eaf1ee3452","name":"Download the data","description":"Download a copy of this data","function":"download","type":"OTHER"},{"url":"https://data-package.ceh.ac.uk/sd/740348c5-796b-4a28-bc7f-b0eaf1ee3452.zip","name":"Supporting information","description":"Supporting information available to assist in re-use of this dataset","function":"information","type":"OTHER"}],"pointsOfContact":[{"honorificPrefix":"Professor","familyName":"Underwood","givenName":"Graham","organisationName":"University of Essex","organisationIdentifier":"https://ror.org/02nkf1q06","role":"pointOfContact","email":"gjcu@essex.ac.uk","address":{"deliveryPoint":"School of Biological Sciences, Wivenhoe Park","city":"Colchester","postalCode":"CO4 3SQ"},"fullName":"Underwood, G.","pointOfContact":"University of Essex"}],"publicationDate":"2016-05-16T00:00:00.000Z","publishers":[{"organisationName":"NERC Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"publisher","email":"info@eidc.ac.uk"}],"relationships":[{"relation":"http://purl.org/dc/terms/isPartOf","target":"413dc2b2-f38b-4f8a-a198-f78b07534fb8"}],"resourceIdentifiers":[{"code":"https://catalogue.ceh.ac.uk/id/740348c5-796b-4a28-bc7f-b0eaf1ee3452"},{"code":"10.5285/740348c5-796b-4a28-bc7f-b0eaf1ee3452","codeSpace":"doi"}],"resourceMaintenance":[{"frequencyOfUpdate":"notPlanned"}],"resourceType":{"value":"dataset"},"responsibleParties":[{"honorificPrefix":"Professor","familyName":"Underwood","givenName":"Graham","organisationName":"University of Essex","organisationIdentifier":"https://ror.org/02nkf1q06","role":"pointOfContact","email":"gjcu@essex.ac.uk","address":{"deliveryPoint":"School of Biological Sciences, Wivenhoe Park","city":"Colchester","postalCode":"CO4 3SQ"},"fullName":"Underwood, G.","pointOfContact":"University of Essex"},{"honorificPrefix":"Professor","familyName":"Underwood","givenName":"G.J.C.","organisationName":"University of Essex","organisationIdentifier":"https://ror.org/02nkf1q06","role":"author","email":"gjcu@essex.ac.uk","fullName":"Underwood, G.J.C."},{"familyName":"Cotton ","givenName":"A.","organisationName":"University of Essex","organisationIdentifier":"https://ror.org/02nkf1q06","role":"author","email":"acotton@essex.ac.uk","fullName":"Cotton , A."},{"familyName":"McGenity","givenName":"T.J.","organisationName":"University of Essex","organisationIdentifier":"https://ror.org/02nkf1q06","role":"author","email":"tjmcgen@essex.ac.uk","fullName":"McGenity, T.J."},{"familyName":"Dumbrell","givenName":"A.J.","organisationName":"University of Essex","organisationIdentifier":"https://ror.org/02nkf1q06","role":"author","email":"adumb@essex.ac.uk","fullName":"Dumbrell, A.J."},{"organisationName":"NERC Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"publisher","email":"info@eidc.ac.uk"},{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"custodian","email":"info@eidc.ac.uk"},{"organisationName":"University of Essex","organisationIdentifier":"https://ror.org/02nkf1q06","role":"rightsHolder"}],"rightsHolders":[{"organisationName":"University of Essex","organisationIdentifier":"https://ror.org/02nkf1q06","role":"rightsHolder"}],"spatialReferenceSystems":[{"code":"http://www.opengis.net/def/crs/EPSG/0/27700","title":"OSGB 1936 / British National Grid"}],"spatialRepresentationTypes":["textTable"],"temporalExtents":[{"begin":"2013-01-01","end":"2013-08-31"}],"title":"Coastal Biodiversity and Ecosystem Service Sustainability (CBESS) nutrient exchange fluxes between sediment cores and overlying site water","topicCategories":[{"value":"oceans","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/oceans"}],"type":"dataset","uri":"https://catalogue.ceh.ac.uk/id/740348c5-796b-4a28-bc7f-b0eaf1ee3452","useConstraints":[{"value":"This resource is made available under the terms of the Open Government Licence","code":"license","uri":"https://eidc.ac.uk/licences/ogl/plain"},{"value":"© University of Essex","code":"copyright"}]}