<resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd"><identifier identifierType="DOI">10.60502/SoilData/VVWINZ</identifier><creators><creator><creatorName nameType="Personal">Demattê, José Alexandre Melo</creatorName><givenName>José Alexandre Melo</givenName><familyName>Demattê</familyName><affiliation>Universidade de São Paulo</affiliation></creator></creators><titles><title>Conteúdo de ferro do solo no ano de 1998</title></titles><publisher>SoilData</publisher><publicationYear>2023</publicationYear><subjects><subject>Agricultural Sciences</subject><subject>Earth and Environmental Sciences</subject><subject>Sensoriamento remoto</subject><subject>Processamento de imagens</subject><subject>Pedologia</subject><subject>Gênese, Morfologia e Classificação dos Solos</subject></subjects><contributors><contributor contributorType="ContactPerson"><contributorName nameType="Personal">Samuel-Rosa, Alessandro</contributorName><givenName>Alessandro</givenName><familyName>Samuel-Rosa</familyName><affiliation>Universidade Tecnológica Federal do Paraná</affiliation></contributor><contributor contributorType="ContactPerson"><contributorName nameType="Personal">Peruzzi, Vitor de Almeida</contributorName><givenName>Vitor de Almeida</givenName><familyName>Peruzzi</familyName><affiliation>Universidade Tecnológica Federal do Paraná</affiliation></contributor><contributor contributorType="ContactPerson"><contributorName nameType="Personal">Kempner, Débora Liriel Kerber</contributorName><givenName>Débora Liriel Kerber</givenName><familyName>Kempner</familyName><affiliation>Universidade Tecnológica Federal do Paraná</affiliation></contributor></contributors><dates><date dateType="Updated">2023-07-04</date></dates><resourceType resourceTypeGeneral="Dataset"/><alternateIdentifiers><alternateIdentifier alternateIdentifierType="febr">ctb0026</alternateIdentifier></alternateIdentifiers><version>1.0</version><rightsList><rights rightsURI="info:eu-repo/semantics/openAccess"/><rights/></rightsList><descriptions><description descriptionType="Abstract">Foram selecionadas amostras com grande variação de teores de óxidos de ferro. As amostras de Dematte1 foram realizadas na cidade de Barra Bonita, SP, nas camadas A (0-20 cm) e B (80-100 cm). As amostras de Dematte2 foram coletadas em Rafard, SP, apenas na camada A (0-20 cm). O método de determinação de laboratório foi via ataque sulfúrico determinado na ESALQ-USP.</description></descriptions><geoLocations/></resource>