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PREFIX : <https://catalogue.ceh.ac.uk/id/>
:591e3708-7ff1-483b-9156-15c721c00daf
dcterms:title "Stem and soil respiration in fertilised plots in the Central Amazon, 2017-2019" ;
dcterms:identifier "https://catalogue.ceh.ac.uk/id/591e3708-7ff1-483b-9156-15c721c00daf","https://doi.org/10.5285/591e3708-7ff1-483b-9156-15c721c00daf" ;
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."
] ;
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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 ;
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dcterms:subject
"stem respiration",
"root respiration",
"total soil respiration",
"Central Amazon",
"heterotrophic soil respiration" ;
a dcat:Dataset;
dcterms:type dcmitype:Dataset ;
dcterms:available "2021-01-26"^^xsd:date ;
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dcterms:creator
:591e3708-7ff1-483b-9156-15c721c00daf_a0,
<https://orcid.org/0000-0002-1460-9904>,
:591e3708-7ff1-483b-9156-15c721c00daf_a2,
:591e3708-7ff1-483b-9156-15c721c00daf_a3,
<https://orcid.org/0000-0002-9183-6617> ;
dcterms:language <http://id.loc.gov/vocabulary/iso639-1/en> .
:591e3708-7ff1-483b-9156-15c721c00daf_c0 a foaf:Person ;
foaf:name "Cunha, H.F.V." ;
foaf:familyName "Cunha" ;
foaf:givenName "Hellen Fernanda Viana" ;
vcard:hasEmail "hfcunha.florestal@gmail.com" ;
foaf:member [foaf:name "National Institute of Amazonian Researches, Brazil"] ;
.
<https://ror.org/04xw4m193> a foaf:Organization ;
foaf:name "NERC Environmental Information Data Centre" ;
vcard:hasEmail "info@eidc.ac.uk" ;
foaf:member <https://ror.org/04xw4m193> ;
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:591e3708-7ff1-483b-9156-15c721c00daf_a0 a foaf:Person ;
foaf:name "Cunha, H.F.V." ;
foaf:familyName "Cunha" ;
foaf:givenName "H.F.V." ;
vcard:hasEmail "hfcunha.florestal@gmail.com" ;
foaf:member [foaf:name "National Institute of Amazonian Researches, Brazil"] ;
.
<https://orcid.org/0000-0002-1460-9904> a foaf:Person ;
foaf:name "Andersen, K." ;
foaf:familyName "Andersen" ;
foaf:givenName "K." ;
vcard:hasEmail "kelly.andersen@ntu.edu.sg" ;
foaf:member <https://ror.org/02e7b5302> ;
.
:591e3708-7ff1-483b-9156-15c721c00daf_a2 a foaf:Person ;
foaf:name "Rosa, J.S." ;
foaf:familyName "Rosa" ;
foaf:givenName "J.S." ;
vcard:hasEmail "jessica.schmeisk@gmail.com" ;
foaf:member [foaf:name "National Institute of Amazonian Researches, Brazil"] ;
.
:591e3708-7ff1-483b-9156-15c721c00daf_a3 a foaf:Person ;
foaf:name "Quesada, C.A." ;
foaf:familyName "Quesada" ;
foaf:givenName "C.A." ;
vcard:hasEmail "quesada.beto@gmail.com" ;
foaf:member [foaf:name "National Institute of Amazonian Researches, Brazil"] ;
.
<https://orcid.org/0000-0002-9183-6617> a foaf:Person ;
foaf:name "Hartley, I.P." ;
foaf:familyName "Hartley" ;
foaf:givenName "I.P." ;
vcard:hasEmail "I.Hartley@exeter.ac.uk" ;
foaf:member <https://ror.org/03yghzc09> ;
.
<https://ror.org/02e7b5302> a foaf:Organization ;
foaf:name "Nanyang Technological University" .
<https://ror.org/03yghzc09> a foaf:Organization ;
foaf:name "University of Exeter" .