PREFIX rdf: PREFIX rdfs: PREFIX skos: PREFIX owl: PREFIX xsd: PREFIX dcterms: PREFIX dcat: PREFIX dcmitype: PREFIX foaf: PREFIX org: PREFIX geo: PREFIX prov: PREFIX odrs: PREFIX sosa: PREFIX sdo: PREFIX ef: PREFIX doo: PREFIX adms: PREFIX frapo: PREFIX pro: PREFIX scoro: PREFIX : :591e3708-7ff1-483b-9156-15c721c00daf dcterms:title "Stem and soil respiration in fertilised plots in the Central Amazon, 2017-2019" ; dcterms:identifier ; adms:identifier ; dcterms:bibliographicCitation "Cunha, H.F.V., Andersen, K., Rosa, J.S., Quesada, C.A., Hartley, I.P. (2021). Stem and soil respiration in fertilised plots in the Central Amazon, 2017-2019. NERC Environmental Information Data Centre. https://doi.org/10.5285/591e3708-7ff1-483b-9156-15c721c00daf" ; dcterms:description "The dataset contains stem respiration (ppm) of 320 trees with DBH (Diameter at breast height) > 26 cm, measured with the EGM-4 (Environmental Gas Monitor for CO2). Data were collected on October 2019. In relation to the soil respiration dataset, it contains soil respiration (µmol CO2m-2 s-1) of different type of collars placed on the forest floor, and measured with the LI – 8100 A soil respiration system. Data were collected from June 2017 to October 2019. In both activities, leak tests were done before collections. All research was conducted in a field site approximately 80 km north of Manaus, in the state of Amazonas, Brasil." ; dcterms:provenance [ a dcterms:ProvenanceStatement ; rdfs:label "Measurements of stem respiration (ppm) were performed on 320 trees with DBH > 25 cm, with 10 trees in each plot, during October 2019. CO2 stem efflux was measured with an infrared gas analyser (EGM-4, PP systems), where a chamber was placed on to a collar installed in the tree, and detected the rate of CO2 accumulation for a period of two minutes. The collar was sealed with a special glue, and inspections with a flashlight were made to check for any holes B) An EGM-4 portable Infra Red Gas Analyser (IRGA) right and the chamber (left) for measurement of CO2 efflux. We also measured soil respiration rates (autotrophic and heterotrophic) using the Li – 8100A soil respiration system (Li-cor, Lincoln, NE, USA), equipped with a 20 cm survey chamber (Model:8100-101). The equipment was set up to an observation length of 1 minute and 30 seconds, and the pre purge and pos purge to 10 seconds." ] ; dcterms:spatial [ a dcterms:Location ; dcat:bbox "POLYGON((-60.395 -2.209, -60.395 -1.016, -59.04 -1.016, -59.04 -2.209, -60.395 -2.209))"^^geo:wktLiteral ; ] ; dcterms:temporal [ a dcterms:PeriodOfTime ; dcat:startDate "2019-10-01"^^xsd:date ; dcat:endDate "2019-10-31"^^xsd:date ; ] ; dcat:contactPoint :person_65e64abecc70c34e ; dcterms:publisher ; dcterms:isPartOf ; dcterms:subject "stem respiration", , "total soil respiration", "Central Amazon", "heterotrophic soil respiration" ; a dcat:Dataset; dcterms:type dcmitype:Dataset ; dcterms:available "2021-01-26"^^xsd:date ; dcat:landingPage , ; dcterms:license ; dcterms:accessRights ; dcat:distribution [ dcat:accessURL ; dcterms:license ; dcterms:accessRights ; dcterms:format ; ]; dcterms:creator :person_65e64abecc70c34e,,:person_699e0a8d63616b45,:person_9fbed5d866bc806d, ; dcterms:language . :person_65e64abecc70c34e a foaf:Person ; foaf:name "Cunha, H.F.V." ; foaf:familyName "Cunha" ; foaf:givenName "Hellen Fernanda Viana" ; org:memberOf :organisation_81d8aa88e72772f8 ; . :organisation_81d8aa88e72772f8 a foaf:Organization ; foaf:name "National Institute of Amazonian Researches, Brazil" . a foaf:Organization ; . :person_65e64abecc70c34e a foaf:Person ; foaf:name "Cunha, H.F.V." ; foaf:familyName "Cunha" ; foaf:givenName "H.F.V." ; org:memberOf :organisation_81d8aa88e72772f8 ; . :organisation_81d8aa88e72772f8 a foaf:Organization ; foaf:name "National Institute of Amazonian Researches, Brazil" . :person_65e64abecc70c34e pro:holdsRoleInTime :role_d9d10257e5ab839c . :role_d9d10257e5ab839c a pro:RoleInTime ; pro:withRole pro:author ; pro:relatesToEntity :591e3708-7ff1-483b-9156-15c721c00daf . a foaf:Person ; org:memberOf ; . pro:holdsRoleInTime :role_963ccc5f5c7da0f4 . :role_963ccc5f5c7da0f4 a pro:RoleInTime ; pro:withRole pro:author ; pro:relatesToEntity :591e3708-7ff1-483b-9156-15c721c00daf . :person_699e0a8d63616b45 a foaf:Person ; foaf:name "Rosa, J.S." ; foaf:familyName "Rosa" ; foaf:givenName "J.S." ; org:memberOf :organisation_81d8aa88e72772f8 ; . :organisation_81d8aa88e72772f8 a foaf:Organization ; foaf:name "National Institute of Amazonian Researches, Brazil" . :person_699e0a8d63616b45 pro:holdsRoleInTime :role_9e3d8145876ac6d0 . :role_9e3d8145876ac6d0 a pro:RoleInTime ; pro:withRole pro:author ; pro:relatesToEntity :591e3708-7ff1-483b-9156-15c721c00daf . :person_9fbed5d866bc806d a foaf:Person ; foaf:name "Quesada, C.A." ; foaf:familyName "Quesada" ; foaf:givenName "C.A." ; org:memberOf :organisation_81d8aa88e72772f8 ; . :organisation_81d8aa88e72772f8 a foaf:Organization ; foaf:name "National Institute of Amazonian Researches, Brazil" . :person_9fbed5d866bc806d pro:holdsRoleInTime :role_a5b0d6bb70046635 . :role_a5b0d6bb70046635 a pro:RoleInTime ; pro:withRole pro:author ; pro:relatesToEntity :591e3708-7ff1-483b-9156-15c721c00daf . a foaf:Person ; org:memberOf ; . pro:holdsRoleInTime :role_5ed141ff0757399c . :role_5ed141ff0757399c a pro:RoleInTime ; pro:withRole pro:author ; pro:relatesToEntity :591e3708-7ff1-483b-9156-15c721c00daf . a skos:Concept . a foaf:Organization . a foaf:Organization . a dcterms:IMT .