{"accessRestrictions":"Frozen samples","archiveContacts":[{"familyName":"Juergens","givenName":"Monika","organisationName":"UKCEH Wallingford","role":"pointOfContact","email":"mdj@ceh.ac.uk","phone":"01491692397","address":{"deliveryPoint":"Benson Lane, Crowmarsh Gifford","city":"Wallingford","administrativeArea":"Oxfordshire","postalCode":"OX10 8BB","country":"United Kingdom"},"fullName":"Juergens, M.","pointOfContact":"UKCEH Wallingford"},{"familyName":"Johnson","givenName":"Andrew","organisationName":"UKCEH Wallingford","role":"pointOfContact","email":"ajo@ceh.ac.uk","phone":"01491692367","address":{"deliveryPoint":"Benson Lane, Crowmarsh Gifford","city":"Wallingford","administrativeArea":"Oxfordshire","postalCode":"OX10 8BB","country":"United Kingdom"},"fullName":"Johnson, A.","pointOfContact":"UKCEH Wallingford"}],"availability":"On a case by case basis","boundingBoxes":[{"westBoundLongitude":-8.648,"eastBoundLongitude":1.768,"southBoundLatitude":49.864,"northBoundLatitude":60.861,"bounds":"{\"type\": \"Feature\",      \"properties\": {},      \"geometry\": {        \"type\": \"Polygon\",        \"coordinates\": [[[-8.648, 49.864], [-8.648, 60.861], [1.768, 60.861], [1.768, 49.864], [-8.648, 49.864]]]      }}","coordinates":"[[[-8.648, 49.864], [-8.648, 60.861], [1.768, 60.861], [1.768, 49.864], [-8.648, 49.864]]]"}],"description":"Fish collected in the field by the Environment Agency are frozen on site. They are homogenized in their frozen state and divided into sub-samples back in the UKCEH laboratory.","healthSafety":"Thick gloves required","id":"cb566bbc-4066-4d08-96c7-a333328c6e1c","lineage":"How does it operate?\nFish collected in the field by the Environment Agency are frozen on site and details are recorded on the National Fish Tissue Archive record sheet. Prior to  chemical analysis they are homogenized in their frozen state and divided into sub-samples back in the laboratory. Both whole fish and cryoground homogenates are stored long term at -80°C as a resource for retrospective monitoring. About 10% of samples have been homogenised and analysed for one or more groups of chemicals, the rest are still intact whole fish, mostly roach of around 15 cm length (3-4 years old typically). \n\nThe chemical results, together with other relevant information, are stored in a database.","metadataDate":"2025-04-04T12:39:51","physicalStates":[{"value":"Frozen (-80 degrees C)","uri":"http://vocab.ceh.ac.uk/esb#frozen-80"}],"resourceIdentifiers":[{"code":"https://catalogue.ceh.ac.uk/id/cb566bbc-4066-4d08-96c7-a333328c6e1c"}],"storage":"CEH Wallingford -80°C freezer, some subsamples in -80°C freezer at CEH Lancaster","taxa":[{"value":"Fish","uri":"http://vocab.ceh.ac.uk/esb#fish"}],"temporalExtent":{"begin":"2007-01-01"},"tissues":[{"value":"Homogenised whole sample","uri":"http://vocab.ceh.ac.uk/esb#Homogenised"}],"title":"National Fish Tissue Archive (UK)","type":"sampleArchive","uri":"https://catalogue.ceh.ac.uk/id/cb566bbc-4066-4d08-96c7-a333328c6e1c"}