<?xml version='1.0' encoding='UTF-8'?><codeBook xmlns="ddi:codebook:2_5" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="ddi:codebook:2_5 https://ddialliance.org/Specification/DDI-Codebook/2.5/XMLSchema/codebook.xsd" version="2.5"><docDscr><citation><titlStmt><titl>Estoques de carbono para a região dos Campos de Altitude no sul do Brasil</titl><IDNo agency="DOI">doi:10.60502/SoilData/OXT1PI</IDNo></titlStmt><distStmt><distrbtr source="archive">SoilData</distrbtr><distDate>2023-07-24</distDate></distStmt><verStmt source="archive"><version date="2023-08-04" type="RELEASED">2</version></verStmt><biblCit>Tornquist, Carlos Gustavo; Dávila, Giovanny Alexander Jurado; Hermann, Julia-Maria, 2023, "Estoques de carbono para a região dos Campos de Altitude no sul do Brasil", https://doi.org/10.60502/SoilData/OXT1PI, SoilData, V2, UNF:6:6P5i1YOH8UOTdkBgNAFibQ== [fileUNF]</biblCit></citation></docDscr><stdyDscr><citation><titlStmt><titl>Estoques de carbono para a região dos Campos de Altitude no sul do Brasil</titl><IDNo agency="DOI">doi:10.60502/SoilData/OXT1PI</IDNo></titlStmt><rspStmt><AuthEnty affiliation="Universidade Federal do Rio Grande do Sul">Tornquist, Carlos Gustavo</AuthEnty><AuthEnty affiliation="Universidade Federal de Santa Catarina">Dávila, Giovanny Alexander Jurado</AuthEnty><AuthEnty affiliation="Technical University of Munich">Hermann, Julia-Maria</AuthEnty><othId role="Data Curator">Ott Andrade, Bianca</othId></rspStmt><prodStmt><grantNo agency="DFG">KO1741/3-1</grantNo><grantNo agency="CNPq">487298/2012</grantNo></prodStmt><distStmt><distrbtr source="archive">SoilData</distrbtr><contact affiliation="Universidade de São Paulo" email="andradebo@gmail.com">Ott Andrade, Bianca</contact><contact affiliation="Universidade Federal do Rio Grande do Sul" email="carlos.tornquist@ufrgs.br">Tornquist, Carlos Gustavo</contact><contact affiliation="Universidade Federal de Santa Catarina" email="giovajura@gmail.com">Dávila, Giovanny Alexander Jurado</contact><contact affiliation="Technical University of Munich" email="juliamaria.hermann@gmail.com">Hermann, Julia-Maria</contact><depositr>Ott Andrade, Bianca</depositr><depDate>2023-07-10</depDate></distStmt><holdings URI="https://doi.org/10.60502/SoilData/OXT1PI"/></citation><stdyInfo><subject><keyword xml:lang="en">Ciências Agrárias</keyword><keyword xml:lang="en">Ciências da Terra e do meio ambiente</keyword><keyword>uso da terra</keyword><keyword>manejo</keyword><keyword>campos</keyword><keyword>Campos de Cima da Serra</keyword><keyword>carbono</keyword><keyword>Argissolo</keyword><keyword>Cambissolo</keyword></subject><abstract date="2023-07-10">A expansão agrícola em vegetaçao natural no Brasil geralmente causa grandes mudanças nos estoques de C orgânico do solo (SOC). Os dados aqui apresentados foram coletados com o objetivo de refinar as estimativas de estoques SOC existentes para os Campos de Cima da Serra do estado do Rio Grande do Sul. Os dados são oriundos de amostragem de solo em campo para obter dados SOC primários, complementados por fontes de dados secundários (pesquisas publicadas e projetos de pesquisa). O estudo de campo amostrou camadas superficiais do solo (até 30 cm de profundidade), contendo informação sobre classes de solo predominantes e histórico de uso da terra: campos semi-naturais com e sem manejo de fogo, campos cobertos com forrageiras leguminosas e campos em pousio após culturas hortícolas anuais intensivas ou plantações de Pinus ( campos secundários). Grandes estoques de SOC (0–30cm de profundidade) foram medidos em Argissolos (244,4MgCha−1) e Cambissolos (191,1MgCha−1) sob pastagens sem manejo com fogo, enquanto estoques menores foram encontrados em Cambissolos sob cultivos agrícolas. Essas informações podem ser usadas para definir políticas públicas para a agricultura de conservação e apoiar a atualização e o refinamento dos inventários nacionais de gases de efeito estufa SOC.</abstract><sumDscr><collDate cycle="P1" event="start" date="2015-09-11">2015-09-11</collDate><collDate cycle="P1" event="end" date="2016-03-18">2016-03-18</collDate><nation>Brazil</nation><geogCover>Bom Jesus</geogCover><geogCover>Rio Grande do Sul</geogCover><nation>Brazil</nation><geogCover>São José</geogCover><geogCover>Rio Grande do Sul</geogCover><nation>Brazil</nation><geogCover>Jaquirana</geogCover><geogCover>Rio Grande do Sul</geogCover><nation>Brazil</nation><geogCover>Cambará do Sul</geogCover><geogCover>Rio Grande do Sul</geogCover><nation>Brazil</nation><geogCover>São Francisco de Paula</geogCover><geogCover>Rio Grande do Sul</geogCover></sumDscr></stdyInfo><method><dataColl><sources/></dataColl><anlyInfo/></method><dataAccs><setAvail/><useStmt/></dataAccs><othrStdyMat><relPubl><citation><titlStmt><IDNo agency="doi">10.1016/j.geodrs.2019.e00224</IDNo></titlStmt><biblCit>Dávila GA, Tornquist CG, Hermann JM, Overbeck GE, Inda AV. Refining regional soil C stocks estimates in temperate highlands of Southern Brazil. 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