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:fe698eec-2868-43bf-8029-faa823a6f7d9
dcterms:title "Belowground component and soil data for a tropical savanna following invasion by Urochloa brizantha, Cerrado region, Brazil, 2022" ;
dcterms:identifier "https://catalogue.ceh.ac.uk/id/fe698eec-2868-43bf-8029-faa823a6f7d9","https://doi.org/10.5285/fe698eec-2868-43bf-8029-faa823a6f7d9" ;
dcterms:bibliographicCitation "Giacom, L., Silva, G., Fidelis, A., Damasceno, G. (2026). Belowground component and soil data for a tropical savanna following invasion by Urochloa brizantha, Cerrado region, Brazil, 2022. NERC EDS Environmental Information Data Centre. https://doi.org/10.5285/fe698eec-2868-43bf-8029-faa823a6f7d9" ;
dcterms:description "This dataset contains measurements of aboveground biomass, belowground organ biomass, belowground bud bank density, root biomass, soil fertility, and soil carbon and nitrogen stocks from invaded and non-invaded vegetation patches of a tropical savanna (Cerrado). Sampling was conducted in an area invaded by Urochloa brizantha, where invaded and non-invaded patches were paired, totaling 10 patches with 2 plots each. The study site is located within the Estação Ecológica de Itirapina, a natural reserve in southeastern Brazil, spanning the municipalities of Brotas and Itirapina, São Paulo State. Data were collected during a field campaign in November 2022. The dataset was generated to assess the effects of the invasive grass Urochloa brizantha on the belowground components of open Cerrado ecosystems, with a focus on the bud bank, biomass allocation among belowground organs, and soil properties." ;
dcterms:provenance [
a dcterms:ProvenanceStatement ;
rdfs:label "Aboveground biomass was collected in 0.25 m2 plots and sorted by growth form, invasive and non-invasive, and dead material. Belowground biomass was sampled from the same plots to 30 cm depth, and organs were washed, classified by type, and live buds counted under a stereomicroscope. Roots and soil samples were collected with a 5 cm auger every 10 cm down to 1 m depth. Soil samples were analysed at ESALQ/USP for chemical fertility and total C and N. Biomass samples were oven-dried (80 degrees) to constant weight and expressed in g/m2. Bud density was expressed as buds/m2. Soil C and N stocks were derived from bulk density and concentration data. All data were checked for transcription errors, unit consistency, and laboratory quality control."
] ;
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] ;
dcterms:temporal
[ a dcterms:PeriodOfTime ;
dcat:startDate "2022-11-01"^^xsd:date ;
dcat:endDate "2022-11-30"^^xsd:date ;
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<http://www.eionet.europa.eu/gemet/concept/883>,
<http://www.eionet.europa.eu/gemet/concept/15069>,
"belowground bud bank",
"belowground organs",
"underground storage organs",
"Cerrado",
"tropical savanna",
"old-growth grassland",
"invasive grasses",
"invasive alien species",
"soil analysis",
"carbon content" ;
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dcterms:available "2026-01-07"^^xsd:date ;
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;
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dcterms:creator
<https://orcid.org/0000-0002-1798-7417>,
<https://orcid.org/0000-0002-8756-9317>,
<https://orcid.org/0000-0001-9545-2285>,
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:fe698eec-2868-43bf-8029-faa823a6f7d9_c0 a foaf:Person ;
foaf:name "Giacom, L." ;
foaf:familyName "Giacom" ;
foaf:givenName "L." ;
vcard:hasEmail "leticia.giacom@unesp.br" ;
foaf:member <https://ror.org/00987cb86> ;
.
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foaf:name "NERC EDS Environmental Information Data Centre" ;
vcard:hasEmail "info@eidc.ac.uk" ;
foaf:member <https://ror.org/04xw4m193> ;
.
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foaf:name "Giacom, L." ;
foaf:familyName "Giacom" ;
foaf:givenName "Letícia" ;
vcard:hasEmail "leticia.giacom@gmail.com" ;
foaf:member <https://ror.org/00987cb86> ;
.
<https://orcid.org/0000-0002-8756-9317> a foaf:Person ;
foaf:name "Silva, G." ;
foaf:familyName "Silva" ;
foaf:givenName "Gabriela" ;
vcard:hasEmail "gabrielasantos.bot@gmail.com" ;
foaf:member <https://ror.org/053avzc18> ;
.
<https://orcid.org/0000-0001-9545-2285> a foaf:Person ;
foaf:name "Fidelis, A." ;
foaf:familyName "Fidelis" ;
foaf:givenName "Alessandra" ;
vcard:hasEmail "alessandra.fidelis@unesp.br" ;
foaf:member <https://ror.org/00987cb86> ;
.
<https://orcid.org/0000-0001-5103-484X> a foaf:Person ;
foaf:name "Damasceno, G." ;
foaf:familyName "Damasceno" ;
foaf:givenName "Gabriella" ;
vcard:hasEmail "fariadamasceno@gmail.com" ;
foaf:member <https://ror.org/01jty7g66> ;
.
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skos:prefLabel "Invasive species"; rdfs:label "Invasive species"
. <http://www.eionet.europa.eu/gemet/concept/883> a skos:Concept;
skos:prefLabel "biomass"; rdfs:label "biomass"
. <http://www.eionet.europa.eu/gemet/concept/15069> a skos:Concept;
skos:prefLabel "below-ground biomass"; rdfs:label "below-ground biomass"
.
<https://ror.org/00987cb86> a foaf:Organization ;
foaf:name "Universidade Estadual Paulista (Unesp)" .
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foaf:name "Czech Academy of Sciences" .
<https://ror.org/01jty7g66> a foaf:Organization ;
foaf:name "German Centre for Integrative Biodiversity Research" .
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