<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0121-215X</journal-id>
<journal-title><![CDATA[Cuadernos de Geografía: Revista Colombiana de Geografía]]></journal-title>
<abbrev-journal-title><![CDATA[Cuad. Geogr. Rev. Colomb. Geogr.]]></abbrev-journal-title>
<issn>0121-215X</issn>
<publisher>
<publisher-name><![CDATA[Facultad de Ciencias Humanas de la Universidad Nacional de Colombia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0121-215X2023000100140</article-id>
<article-id pub-id-type="doi">10.15446/rcdg.v32n1.93957</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Efeitos do uso e manejo e dinâmica físico-hídrica de um sistema pedológico derivado de arenitos, no Paraná-Brasil]]></article-title>
<article-title xml:lang="en"><![CDATA[Effects of Use and Management and Physical-Hydric Dynamics of a Pedological System Derived from Sandstones, in Paraná-Brazil]]></article-title>
<article-title xml:lang="es"><![CDATA[Efectos del uso y manejo y dinámica físico-hídrica de un sistema pedológico derivado de las areniscas, en Paraná-Brasil]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Marcatto]]></surname>
<given-names><![CDATA[Francieli Sant&#8217;ana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Silveira]]></surname>
<given-names><![CDATA[Hélio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade Estadual de Maringá  ]]></institution>
<addr-line><![CDATA[Maringá ]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade Estadual de Maringá  ]]></institution>
<addr-line><![CDATA[Maringá ]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2023</year>
</pub-date>
<volume>32</volume>
<numero>1</numero>
<fpage>140</fpage>
<lpage>157</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0121-215X2023000100140&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0121-215X2023000100140&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0121-215X2023000100140&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo A erosão é um grave problema ambiental que atinge os solos agricultáveis brasileiros, principalmente aqueles de textura média e arenosa, naturalmente muito suscetíveis à erosão, como os que ocorrem no noroeste do estado Paraná, que têm sido potencialmente degradados, principalmente quando cultivados com a cana-de-açúcar. Este trabalho apresenta o levantamento de uma vertente característica e de um sistema pedológico típico, no setor de ocorrência dos arenitos da Formação Santo Anastácio, na bacia hidrográfica do rio Pirapó. Estudaram-se as transformações verticais e laterais dos horizontes pedológicos e o seu funcionamento físico-hídrico, associando-os ao uso e manejo da cana-de-açúcar. O levantamento dos solos ao longo da vertente seguiu a metodologia da Análise Estrutural da Cobertura Pedológica. Os atributos físicos, hídricos e químicos foram determinados nos horizontes pedológicos identificados nas trincheiras. Os resultados apontaram para um sistema pedológico em transformação, onde atuam os mecanismos de e-iluviação e o escoamento hídrico superficial, potencializados pelo manejo da cana-de-açúcar. A dinâmica natural do sistema pedológico e o manejo adotado contribuem para a instalação e evolução de processos erosivos laminares e em sulcos na área de estudo.  Ideias destacadas:  artigo de investigação que relaciona a dinâmica natural de um sistema pedológico com as alterações impostas pelo cultivo da cana-de-açúcar, implicando na transformação dos solos e na formação de processos erosivos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Erosion is a serious environmental problem that affects Brazilian agricultural soils, mainly those with medium and sandy texture, naturally very susceptible to erosion, such as those occurring in the northwest of the state of Paraná, that have been potentially degraded, especially when cultivated with sugarcane. This work presents the survey of a characteristic slope and a typical pedological system of sandstones in the Santo Anastácio Formation, in the hydrographic basin of the Pirapó River. It studies the vertical and lateral transformations of the pedological horizons and its physical-hydric functioning, associating them with the use and management of sugarcane. The survey of the soils along the slope followed the Structural Analysis of Pedological Cover methodology. The physical, hydric, and chemical attributes of soils were determined in the pedological horizons identified in the trenches. The results pointed to a changing pedological system, where e-iluviation mechanisms and surface runoff act, enhanced by the management of sugarcane. The natural dynamics of the pedological system and the type of management adopted contribute to the installation and evolution of laminar and furrow erosion processes in the study area.  Highlights:  research article that links the natural dynamics of a pedological system with the changes imposed by the cultivation of sugarcane, resulting in the transformation of the soils and the formation of erosive processes.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La erosión es un grave problema ambiental que afecta los suelos agrícolas brasileños, principalmente a los de textura media y arenosa, naturalmente muy susceptibles a la erosión, como los que ocurren en el noroeste del estado de Paraná, que han sido potencialmente degradados, especialmente, cuando se cultivan con caña de azúcar. Este trabajo presenta el levantamiento de una vertiente característica y de un sistema pedológico típico, en el sector de ocurrencia de las areniscas de la Formación Santo Anastácio, en la cuenca hidrográfica del río Pirapó. Estudiamos las transformaciones verticales y laterales de los horizontes pedológicos y su funcionamiento físico-hídrico, asociándolos con el uso y manejo de la caña de azúcar. El levantamiento de suelos a lo largo de la vertiente siguió la metodología del Análisis Estructural de la Cobertura Pedológica. Los atributos físicos, hídricos y químicos se determinaron en los horizontes pedológicos identificados en las trincheras. Los resultados apuntaron a un sistema pedológico en transformación donde actúan los mecanismos de e-iluviación y escorrentía superficial, potenciados por el manejo de la caña de azúcar. La dinámica natural del sistema pedológico y el manejo adoptado contribuyen a la instalación y evolución de procesos de erosión laminar y en surco en el área de estudio.  Ideas destacadas:  artículo de investigación que relaciona la dinámica natural de un sistema pedológico con los cambios impuestos por el cultivo de la caña de azúcar, resultando en la transformación de los suelos y la formación de procesos erosivos.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[cana-de-açúcar]]></kwd>
<kwd lng="pt"><![CDATA[degradação dos solos]]></kwd>
<kwd lng="pt"><![CDATA[erosão]]></kwd>
<kwd lng="pt"><![CDATA[Luvissolo]]></kwd>
<kwd lng="pt"><![CDATA[topossequência]]></kwd>
<kwd lng="en"><![CDATA[sugarcane]]></kwd>
<kwd lng="en"><![CDATA[soil degradation]]></kwd>
<kwd lng="en"><![CDATA[erosion]]></kwd>
<kwd lng="en"><![CDATA[Luvisol]]></kwd>
<kwd lng="en"><![CDATA[toposequence]]></kwd>
<kwd lng="es"><![CDATA[caña de azúcar]]></kwd>
<kwd lng="es"><![CDATA[degradación de suelos]]></kwd>
<kwd lng="es"><![CDATA[erosión]]></kwd>
<kwd lng="es"><![CDATA[Luvisol]]></kwd>
<kwd lng="es"><![CDATA[toposecuencia]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Albuquerque]]></surname>
<given-names><![CDATA[Jackson Adriano]]></given-names>
</name>
<name>
<surname><![CDATA[Reinert]]></surname>
<given-names><![CDATA[Dalvan José]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Densidade radicular do milho considerando os atributos de um solo com horizonte B textural]]></article-title>
<source><![CDATA[Revista Brasileira de Ciência do Solo]]></source>
<year>2001</year>
<volume>25</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>539-49</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Azevedo]]></surname>
<given-names><![CDATA[Antonio Carlos de]]></given-names>
</name>
<name>
<surname><![CDATA[Bonumá]]></surname>
<given-names><![CDATA[Angelica Silveira]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Partículas coloidais, dispersão e agregação em Latossolo (Oxisols)]]></article-title>
<source><![CDATA[Ciência Rural]]></source>
<year>2004</year>
<volume>34</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>609-17</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bertol]]></surname>
<given-names><![CDATA[Ildegardis]]></given-names>
</name>
<name>
<surname><![CDATA[Albuquerque]]></surname>
<given-names><![CDATA[Jackson Adriano]]></given-names>
</name>
<name>
<surname><![CDATA[Leite]]></surname>
<given-names><![CDATA[Dirceu]]></given-names>
</name>
<name>
<surname><![CDATA[Amaral]]></surname>
<given-names><![CDATA[André Júlio do]]></given-names>
</name>
<name>
<surname><![CDATA[Junior]]></surname>
<given-names><![CDATA[Wilson Antonio Zoldan]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Propriedades físicas do solo sob preparo convencional e semeadura direta em rotação e sucessão de culturas, comparadas às do campo nativo]]></article-title>
<source><![CDATA[Revista Brasileira de Ciência do Solo]]></source>
<year>2004</year>
<volume>28</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>155-63</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bertol]]></surname>
<given-names><![CDATA[Ildegardis]]></given-names>
</name>
<name>
<surname><![CDATA[Beutler]]></surname>
<given-names><![CDATA[Josué Fernando]]></given-names>
</name>
<name>
<surname><![CDATA[Leite]]></surname>
<given-names><![CDATA[Dirceu]]></given-names>
</name>
<name>
<surname><![CDATA[Batistela]]></surname>
<given-names><![CDATA[Odair]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Propriedades físicas de um Cambissolo Húmico afetadas pelo tipo de manejo do solo]]></article-title>
<source><![CDATA[Scientia Agricola]]></source>
<year>2001</year>
<volume>58</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>555-60</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bertolani]]></surname>
<given-names><![CDATA[Fernando Cesar]]></given-names>
</name>
<name>
<surname><![CDATA[Vieira]]></surname>
<given-names><![CDATA[Sidney Rosa]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA["Variabilidade espacial da taxa de infiltração de água e da espessura do horizonte A, em um Argissolo Vermelho-Amarelo, sob diferentes usos]]></article-title>
<source><![CDATA[Revista Brasileira de Ciência do Solo]]></source>
<year>2001</year>
<volume>25</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>987-95</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Beutler]]></surname>
<given-names><![CDATA[Amauri Nelson]]></given-names>
</name>
<name>
<surname><![CDATA[Marx Leandro]]></surname>
<given-names><![CDATA[N. Silva]]></given-names>
</name>
<name>
<surname><![CDATA[Curi]]></surname>
<given-names><![CDATA[Nilton]]></given-names>
</name>
<name>
<surname><![CDATA[Ferreira]]></surname>
<given-names><![CDATA[Mozart Martins]]></given-names>
</name>
<name>
<surname><![CDATA[José]]></surname>
<given-names><![CDATA[C. Cruz]]></given-names>
</name>
<name>
<surname><![CDATA[Pereira Filho]]></surname>
<given-names><![CDATA[Israel A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Resistência à penetração e permeabilidade de Latossolo Vermelho distrófico típico sob sistemas de manejo na região dos cerrados]]></article-title>
<source><![CDATA[Revista Brasileira de Ciência do Solo]]></source>
<year>2001</year>
<volume>25</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>167-77</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[René]]></surname>
<given-names><![CDATA[Boulet]]></given-names>
</name>
<name>
<surname><![CDATA[Chauvel]]></surname>
<given-names><![CDATA[Armand]]></given-names>
</name>
<name>
<surname><![CDATA[Humbel]]></surname>
<given-names><![CDATA[François-Xavier]]></given-names>
</name>
<name>
<surname><![CDATA[Lucas]]></surname>
<given-names><![CDATA[Yves]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Analyse structurale et cartographie en pédologie. Prise en compte de l'organisation bidimensionnelle de la couverture pédologique: les études de toposéquences et leurs principaux apports à la connaissance des sols]]></article-title>
<source><![CDATA[Cah O.R.S.T.O.M]]></source>
<year>1982</year>
<volume>19</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>309-21</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Calegari]]></surname>
<given-names><![CDATA[Marcia Regina]]></given-names>
</name>
</person-group>
<source><![CDATA[Distribuição da cobertura pedológica e o relevo no alto vale do ribeirão Água do São Francisco - Nova Esperança]]></source>
<year>2000</year>
<publisher-loc><![CDATA[Florianópolis ]]></publisher-loc>
<publisher-name><![CDATA[Universidade Federal de Santa Catarina]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Junior]]></surname>
<given-names><![CDATA[Carvalho]]></given-names>
</name>
<name>
<surname><![CDATA[Afonso de]]></surname>
<given-names><![CDATA[Ildeu]]></given-names>
</name>
<name>
<surname><![CDATA[Fontes]]></surname>
<given-names><![CDATA[Luiz Eduardo]]></given-names>
</name>
<name>
<surname><![CDATA[Costa]]></surname>
<given-names><![CDATA[Liovando Marciano da]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modificações causadas pelo uso e formação de camadas compactadas e, ou, adensadas em um Latossolo Vermelho-Escuro textura média, na região do cerrado]]></article-title>
<source><![CDATA[Revista Brasileira de Ciência do Solo]]></source>
<year>1998</year>
<volume>22</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>505-14</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[Selma Simões]]></given-names>
</name>
</person-group>
<source><![CDATA[Sistemas de transformação pedológica em Marília, sP: B latossólicos e B texturais]]></source>
<year>1989</year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Universidade de São Paulo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cavalcanti]]></surname>
<given-names><![CDATA[Roberta Q]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Soil Physical Changes Induced by Sugarcane Cultivation in the Atlantic Forest Biome, Northeastern Brazil]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Mário]]></surname>
<given-names><![CDATA[M. Rolim]]></given-names>
</name>
<name>
<surname><![CDATA[Lima]]></surname>
<given-names><![CDATA[Renato de]]></given-names>
</name>
<name>
<surname><![CDATA[Uilka]]></surname>
<given-names><![CDATA[E. Tavares]]></given-names>
</name>
<name>
<surname><![CDATA[Elvira]]></surname>
<given-names><![CDATA[M. R. Pedrosa]]></given-names>
</name>
<name>
<surname><![CDATA[Elvira]]></surname>
<given-names><![CDATA[Maurício R]]></given-names>
</name>
<name>
<surname><![CDATA[Cherubin]]></surname>
<given-names><![CDATA[Roberta Q]]></given-names>
</name>
<name>
<surname><![CDATA[Cavalcanti]]></surname>
<given-names><![CDATA[Mário M]]></given-names>
</name>
<name>
<surname><![CDATA[Rolim]]></surname>
<given-names><![CDATA[Renato P. de Lima]]></given-names>
</name>
<name>
<surname><![CDATA[Uilka]]></surname>
<given-names><![CDATA[E. Tavares]]></given-names>
</name>
</person-group>
<source><![CDATA[Geoderma]]></source>
<year>2020</year>
<volume>370</volume>
<page-range>114353</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cavalli]]></surname>
<given-names><![CDATA[Jean Pierre]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Composition and Functional Soil Properties of Arenosols and Acrisols: Effects on Eucalyptus Growth and Productivity]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Reichert]]></surname>
<given-names><![CDATA[José Miguel]]></given-names>
</name>
<name>
<surname><![CDATA[Rodrigues]]></surname>
<given-names><![CDATA[Miriam Fernanda]]></given-names>
</name>
<name>
<surname><![CDATA[Araújo]]></surname>
<given-names><![CDATA[Elias Frank de]]></given-names>
</name>
</person-group>
<source><![CDATA[Soil &amp; Tillage Research]]></source>
<year>2020</year>
<numero>196</numero>
<issue>196</issue>
<page-range>104439</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cherubin]]></surname>
<given-names><![CDATA[Maurício Roberto]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Soil Physical Quality Response to Sugarcane Expansion in Brazil]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Douglas]]></surname>
<given-names><![CDATA[L. Karlen]]></given-names>
</name>
<name>
<surname><![CDATA[Franco]]></surname>
<given-names><![CDATA[André Luís Custódio]]></given-names>
</name>
<name>
<surname><![CDATA[Tormena]]></surname>
<given-names><![CDATA[Cássio Antonio]]></given-names>
</name>
<name>
<surname><![CDATA[Cerri]]></surname>
<given-names><![CDATA[Carlos Eduardo Pellegrino]]></given-names>
</name>
<name>
<surname><![CDATA[Christian]]></surname>
<given-names><![CDATA[A. Davies]]></given-names>
</name>
<name>
<surname><![CDATA[Cerri]]></surname>
<given-names><![CDATA[Carlos Clemente]]></given-names>
</name>
</person-group>
<source><![CDATA[Geoderma]]></source>
<year>2016</year>
<numero>267</numero>
<issue>267</issue>
<page-range>156-68</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Colozzi Filho]]></surname>
<given-names><![CDATA[Arnaldo]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Governança e preservação do solo: a experiência do Paraná]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Telles]]></surname>
<given-names><![CDATA[Tiago Santos]]></given-names>
</name>
<name>
<surname><![CDATA[Nilvania]]></surname>
<given-names><![CDATA[A. Mello]]></given-names>
</name>
</person-group>
<source><![CDATA[Boletim Informativo da Sociedade Brasileira de Ciência do Solo]]></source>
<year>2015</year>
<volume>40</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>30-5</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cunha]]></surname>
<given-names><![CDATA[José Edezio]]></given-names>
</name>
</person-group>
<source><![CDATA[Funcionamento hídrico e susceti-bilidade erosiva de um sistema pedológico constituído por Latossolo e Argissolo no município de Cidade Gaúcha-PR]]></source>
<year>2002</year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Universidade de São Paulo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cunha]]></surname>
<given-names><![CDATA[José Edezio]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Infiltração da água no solo no sistema pedológico campus do Arenito, Cidade Gaúcha, Noroeste do Estado do Paraná]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Nóbrega]]></surname>
<given-names><![CDATA[Maria Teresa de]]></given-names>
</name>
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[Selma Simões de]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Brasileira de Ciência do Solo]]></source>
<year>2008</year>
<numero>32</numero>
<issue>32</issue>
<page-range>1837-48</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cunha]]></surname>
<given-names><![CDATA[José Edezio]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comportamento erosivo de um sistema pedológico de Umuarama, noroeste do estado do Paraná]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[Selma Simões de]]></given-names>
</name>
<name>
<surname><![CDATA[Salomão]]></surname>
<given-names><![CDATA[Fernando Ximenes de Tavares]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Brasileira de Ciência do Solo]]></source>
<year>1999</year>
<volume>23</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>943-51</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Elrick]]></surname>
<given-names><![CDATA[David]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hydraulic Conductivity Measurements in the Unsa-turated Zone Using Improved Well Analyses.]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Reynolds]]></surname>
<given-names><![CDATA[Daniel]]></given-names>
</name>
<name>
<surname><![CDATA[Tan]]></surname>
<given-names><![CDATA[Kim-Ann]]></given-names>
</name>
</person-group>
<source><![CDATA[Ground-water Monitoring &amp; Remediation]]></source>
<year>1989</year>
<volume>9</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>184-93</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="book">
<collab>EMBRAPA (Empresa Brasileira de Pesquisa Agropecuária)</collab>
<source><![CDATA[Manual de métodos de análise de solo]]></source>
<year>2017</year>
<edition>3</edition>
<publisher-loc><![CDATA[Brasília ]]></publisher-loc>
<publisher-name><![CDATA[EMBRAPA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<collab>EMBRAPA (Empresa Brasileira de Pesquisa Agropecuária)</collab>
<source><![CDATA[Sistema Brasileiro de Classificação de solos]]></source>
<year>2018</year>
<edition>5a</edition>
<publisher-loc><![CDATA[Brasília ]]></publisher-loc>
<publisher-name><![CDATA[EMBRAPA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gasparetto]]></surname>
<given-names><![CDATA[Nelson Vicente L]]></given-names>
</name>
</person-group>
<source><![CDATA[As formações superficiais do noroeste do Paraná e sua relação com o Arenito Caiuá]]></source>
<year>1999</year>
<publisher-loc><![CDATA[São Paulo, São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Universidade de São Paulo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grohmann]]></surname>
<given-names><![CDATA[Francisco]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Superfície específica do solo de unidades de mapeamento do Estado de São Paulo. I-Estudo de perfis com horizonte B textural e horizonte B latossólico]]></article-title>
<source><![CDATA[Bragantia]]></source>
<year>1972</year>
<volume>31</volume>
<numero>13</numero>
<issue>13</issue>
</nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hickmann]]></surname>
<given-names><![CDATA[Clério]]></given-names>
</name>
<name>
<surname><![CDATA[Costa]]></surname>
<given-names><![CDATA[Liovando Marciano da]]></given-names>
</name>
<name>
<surname><![CDATA[Carlos Ernesto]]></surname>
<given-names><![CDATA[G. R]]></given-names>
</name>
<name>
<surname><![CDATA[Schaeffer]]></surname>
<given-names><![CDATA[Raphael]]></given-names>
</name>
<name>
<surname><![CDATA[Bragança]]></surname>
<given-names><![CDATA[A. Fernandes]]></given-names>
</name>
<name>
<surname><![CDATA[Carlos de Lellis]]></surname>
<given-names><![CDATA[T. Andrade]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Atributos físico- hídricos e carbono orgânico de um Argissolo após 23 anos de diferentes manejos]]></article-title>
<source><![CDATA[Revista Caatinga]]></source>
<year>2012</year>
<volume>25</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>128-36</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Holthusen]]></surname>
<given-names><![CDATA[Dorthe]]></given-names>
</name>
<name>
<surname><![CDATA[Brandt]]></surname>
<given-names><![CDATA[André Anibal]]></given-names>
</name>
<name>
<surname><![CDATA[Reichert]]></surname>
<given-names><![CDATA[José Miguel]]></given-names>
</name>
<name>
<surname><![CDATA[Horn]]></surname>
<given-names><![CDATA[Rainer]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Soil Porosity, Permeability and Static and Dynamic Strength Parameters Under Native Forest/Grasslan Compared to No-Tillage Cropping]]></article-title>
<source><![CDATA[Soil &amp; Tillage Research]]></source>
<year>2018</year>
<numero>177</numero>
<issue>177</issue>
<page-range>113-24</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hunke]]></surname>
<given-names><![CDATA[Philip]]></given-names>
</name>
<name>
<surname><![CDATA[Roller]]></surname>
<given-names><![CDATA[Rebekka]]></given-names>
</name>
<name>
<surname><![CDATA[Zeilhofer]]></surname>
<given-names><![CDATA[Peter]]></given-names>
</name>
<name>
<surname><![CDATA[Schroder]]></surname>
<given-names><![CDATA[Boris]]></given-names>
</name>
<name>
<surname><![CDATA[Mueller]]></surname>
<given-names><![CDATA[Eva Nora]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Soil Changes under Different Land-Uses in the Cerrado of Mato Grosso, Brazil]]></article-title>
<source><![CDATA[Geoderma Regional]]></source>
<year>2015</year>
<numero>4</numero>
<issue>4</issue>
<page-range>31-43</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jimenez]]></surname>
<given-names><![CDATA[Keila J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Soil Physical Indicators of a Sugarcane Field Subjected to Successive Mechanised Harvests]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Mário]]></surname>
<given-names><![CDATA[M. Rolim]]></given-names>
</name>
<name>
<surname><![CDATA[Lima]]></surname>
<given-names><![CDATA[Renato P. de]]></given-names>
</name>
<name>
<surname><![CDATA[Roberta]]></surname>
<given-names><![CDATA[Q. Cavalcanti]]></given-names>
</name>
<name>
<surname><![CDATA[Ênio]]></surname>
<given-names><![CDATA[F. F. Silva]]></given-names>
</name>
<name>
<surname><![CDATA[Elvira]]></surname>
<given-names><![CDATA[M. R. Pedrosa]]></given-names>
</name>
</person-group>
<source><![CDATA[Sugar Tech]]></source>
<year>2020</year>
<numero>23</numero>
<issue>23</issue>
<page-range>811-8</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lepsch]]></surname>
<given-names><![CDATA[Igor Fernando]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Relação entre matéria orgânica e textura de solos sob cultivo de algodão e cana-de-açúcar, no estado de São Paulo]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[Nelson Machado da]]></given-names>
</name>
<name>
<surname><![CDATA[Espironelo]]></surname>
<given-names><![CDATA[Ademar]]></given-names>
</name>
</person-group>
<source><![CDATA[Bragantia]]></source>
<year>1982</year>
<volume>41</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>281-6</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Maia]]></surname>
<given-names><![CDATA[Joselanne Luiza Trajano]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cultivo contínuo da cana-de-açúcar e modificações químicas de um Argissolo Amarelo fragipânico]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Ribeiro]]></surname>
<given-names><![CDATA[Mateus Rosas]]></given-names>
</name>
</person-group>
<source><![CDATA[Pesquisa Agropecuária Brasileira]]></source>
<year>2004</year>
<volume>39</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>1127-32</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marcatto]]></surname>
<given-names><![CDATA[Francieli Sant'ana]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efeito do uso e manejo no comportamento físico-hídrico da cobertura pedológica de textura média e arenosa da bacia hidrográfica do rio Pirapó-PR]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Silveira]]></surname>
<given-names><![CDATA[Hélio]]></given-names>
</name>
<name>
<surname><![CDATA[Francieli]]></surname>
<given-names><![CDATA[S. Marcatto]]></given-names>
</name>
<name>
<surname><![CDATA[Estevão]]></surname>
<given-names><![CDATA[P. Garbin]]></given-names>
</name>
<name>
<surname><![CDATA[Endlich]]></surname>
<given-names><![CDATA[Tais Pires Angela Maria]]></given-names>
</name>
</person-group>
<source><![CDATA[Construindo o saber geográfico]]></source>
<year>2019</year>
<page-range>174-90</page-range><publisher-loc><![CDATA[Maringá ]]></publisher-loc>
<publisher-name><![CDATA[PGE Editora]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mazurana]]></surname>
<given-names><![CDATA[Michael]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Propriedades físicas do solo e crescimento de raízes de milho em um Argissolo Vermelho sob tráfego controlado de máquinas]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Fink]]></surname>
<given-names><![CDATA[Jessé Rodrigo]]></given-names>
</name>
<name>
<surname><![CDATA[Silveira]]></surname>
<given-names><![CDATA[Victor Hugo da]]></given-names>
</name>
<name>
<surname><![CDATA[Levien]]></surname>
<given-names><![CDATA[Renato]]></given-names>
</name>
<name>
<surname><![CDATA[Zulpo]]></surname>
<given-names><![CDATA[Lucas]]></given-names>
</name>
<name>
<surname><![CDATA[Brezolin]]></surname>
<given-names><![CDATA[Darlan]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Brasileira de Ciência do Solo]]></source>
<year>2013</year>
<volume>37</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1185-95</page-range></nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="">
<collab>MINEROPAR (Serviço Geológico do Paraná)</collab>
<source><![CDATA[Mapas geológicos 1:250.000]]></source>
<year>2015</year>
</nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nakashima]]></surname>
<given-names><![CDATA[Paulo]]></given-names>
</name>
</person-group>
<source><![CDATA[Cartografia dos sistemas pedológicos do noroeste do Paraná- distribuição e subsídios para o controle da erosão]]></source>
<year>1999</year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Universidade de São Paulo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nóbrega]]></surname>
<given-names><![CDATA[Maria Teresa]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Landscape Structure in the Pirapó, Paranapanema 3 and 4 Hy-drographic Unit, in the State of Paraná]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Serra]]></surname>
<given-names><![CDATA[Elpídio]]></given-names>
</name>
<name>
<surname><![CDATA[Silveira]]></surname>
<given-names><![CDATA[Hélio]]></given-names>
</name>
<name>
<surname><![CDATA[Paulo Miguel]]></surname>
</name>
<name>
<surname><![CDATA[Bonifácio]]></surname>
<given-names><![CDATA[Cassia Maria]]></given-names>
</name>
</person-group>
<source><![CDATA[Brazilian Journal of Biology]]></source>
<year>2015</year>
<volume>75</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>107-19</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Panachuki]]></surname>
<given-names><![CDATA[Elói]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Perdas de solo e de água e infiltração de água em La-tossolo vermelho sob sistemas de manejo]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Bertol]]></surname>
<given-names><![CDATA[Ildegardis]]></given-names>
</name>
<name>
<surname><![CDATA[Sobrinho]]></surname>
<given-names><![CDATA[Teodorico Alves]]></given-names>
</name>
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[Paulo Tarso de]]></given-names>
</name>
<name>
<surname><![CDATA[Rodrigues]]></surname>
<given-names><![CDATA[Dulce Buclala Bicca]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Brasileira de Ciência do Solo]]></source>
<year>2011</year>
<volume>35</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1777-85</page-range></nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reichert]]></surname>
<given-names><![CDATA[José Miguel]]></given-names>
</name>
<name>
<surname><![CDATA[Reinert]]></surname>
<given-names><![CDATA[Dalvan José]]></given-names>
</name>
<name>
<surname><![CDATA[Braida]]></surname>
<given-names><![CDATA[José Alfredo]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Qualidade dos solos e sustentabilidade de sistemas agrícolas]]></article-title>
<source><![CDATA[Ciência e Ambiente]]></source>
<year>2003</year>
<numero>27</numero>
<issue>27</issue>
<page-range>29-48</page-range></nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reinert]]></surname>
<given-names><![CDATA[Dalvan José]]></given-names>
</name>
<name>
<surname><![CDATA[Albuquerque]]></surname>
<given-names><![CDATA[Jackson Adriano]]></given-names>
</name>
<name>
<surname><![CDATA[Reichert]]></surname>
<given-names><![CDATA[José Miguel]]></given-names>
</name>
<name>
<surname><![CDATA[Aita]]></surname>
<given-names><![CDATA[Celso]]></given-names>
</name>
<name>
<surname><![CDATA[Andrada]]></surname>
<given-names><![CDATA[Martin Maria Cubilla]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Limites críticos de densidade do solo para o crescimento de raízes de plantas de cobertura em Argissolo Vermelho]]></article-title>
<source><![CDATA[Revista Brasileira de Ciência do Solo]]></source>
<year>2008</year>
<volume>32</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1805-16</page-range></nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sanchez]]></surname>
<given-names><![CDATA[Rodrigo Bacarat]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Variabilidade espacial de atributos do solo e de fatores de erosão em diferentes pedoformas]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Júnior]]></surname>
<given-names><![CDATA[José Marques]]></given-names>
</name>
<name>
<surname><![CDATA[Souza]]></surname>
<given-names><![CDATA[Zigomar Meneses de]]></given-names>
</name>
<name>
<surname><![CDATA[Tadeu]]></surname>
<given-names><![CDATA[Gener]]></given-names>
</name>
<name>
<surname><![CDATA[Filho]]></surname>
<given-names><![CDATA[Marcílio Vieira Martins]]></given-names>
</name>
</person-group>
<source><![CDATA[Bragantia]]></source>
<year>2009</year>
<volume>68</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>1095-103</page-range></nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[Leonardo José Cordeiro]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tese de doutorado em Geografia, Universidade de São Paulo, São Paulo. Amarelo como indicadores da evolução do relevo: o caso das colinas médias do platô de Bauru (sp)]]></article-title>
<source><![CDATA[Pedogênese no topo do Platô de Bauru (sp): o caso da bacia do Córrego da Ponte Preta]]></source>
<year>2000</year>
<volume>7</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>43-64</page-range></nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[Raphael David]]></given-names>
</name>
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[Humberto Gonçalves dos]]></given-names>
</name>
<name>
<surname><![CDATA[Ker]]></surname>
<given-names><![CDATA[João Carlos]]></given-names>
</name>
<name>
<surname><![CDATA[Anjos]]></surname>
<given-names><![CDATA[Lúcia Helena Cunha dos]]></given-names>
</name>
<name>
<surname><![CDATA[Shimizu]]></surname>
<given-names><![CDATA[Sérgio Hideiti]]></given-names>
</name>
</person-group>
<source><![CDATA[Manual de descrição e coleta de solo no campo]]></source>
<year>2013</year>
<publisher-loc><![CDATA[Viçosa ]]></publisher-loc>
<publisher-name><![CDATA[Sociedade Brasileira de Ciência do Solo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Silveira]]></surname>
<given-names><![CDATA[Hélio]]></given-names>
</name>
</person-group>
<source><![CDATA[Modificações na estrutura e no comportamento hidrofísico de Latossolos provocadas pelo uso e manejo no município de Cidade Gaúcha-PR]]></source>
<year>2001</year>
<publisher-loc><![CDATA[Rio Claro ]]></publisher-loc>
<publisher-name><![CDATA[Universidade Estadual Paulista]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Soares]]></surname>
<given-names><![CDATA[Paulo C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ensaio de caracterização estratigráfica do Cretáceo no Estado de São Paulo: Grupo Bauru]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Paulo]]></surname>
<given-names><![CDATA[M. B. Landim]]></given-names>
</name>
<name>
<surname><![CDATA[Vicente]]></surname>
<given-names><![CDATA[J. Fúlfaro]]></given-names>
</name>
<name>
<surname><![CDATA[Sobreiro Neto]]></surname>
<given-names><![CDATA[Agostinho F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Brasileira de Geociências]]></source>
<year>1980</year>
<volume>10</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>177-85</page-range></nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Junior]]></surname>
<given-names><![CDATA[Souza]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Contribuição dos constituintes da fração argila de solos subtropicais à área superficial específica e à capacidade de troca catiônica]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Granemann de]]></surname>
<given-names><![CDATA[Ivan]]></given-names>
</name>
<name>
<surname><![CDATA[Costa]]></surname>
<given-names><![CDATA[Antonio Carlos S. da]]></given-names>
</name>
<name>
<surname><![CDATA[Sambatti]]></surname>
<given-names><![CDATA[José Alexandre]]></given-names>
</name>
<name>
<surname><![CDATA[Peternele]]></surname>
<given-names><![CDATA[Wilson Sacchi]]></given-names>
</name>
<name>
<surname><![CDATA[Tormena]]></surname>
<given-names><![CDATA[Cássio Antonio]]></given-names>
</name>
<name>
<surname><![CDATA[Montes]]></surname>
<given-names><![CDATA[Célia Regina]]></given-names>
</name>
<name>
<surname><![CDATA[Clemente]]></surname>
<given-names><![CDATA[Celso Augusto]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Brasileira de Ciência do Solo]]></source>
<year>2007</year>
<volume>31</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1355-65</page-range></nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Viana]]></surname>
<given-names><![CDATA[Eduardo Torres]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Atributos físicos e carbono orgânico em La-tossolo Vermelho sob diferentes sistemas de uso e manejo]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Batista]]></surname>
<given-names><![CDATA[Marcelo Augusto]]></given-names>
</name>
<name>
<surname><![CDATA[Tormena]]></surname>
<given-names><![CDATA[Cássio Antonio]]></given-names>
</name>
<name>
<surname><![CDATA[Antonio Carlos S]]></surname>
<given-names><![CDATA[da Costa]]></given-names>
</name>
<name>
<surname><![CDATA[Inoue]]></surname>
<given-names><![CDATA[Tadeu Takeyshi]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Brasileira de Ciência do Solo]]></source>
<year>2011</year>
<volume>35</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>2105-14</page-range></nlm-citation>
</ref>
<ref id="B44">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Walkley]]></surname>
<given-names><![CDATA[Allan]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An Examination of Degtjareff Method for Determining Soil Organic Matter, and Proposed Modification of the Chromic Acid Titration Method]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Black]]></surname>
<given-names><![CDATA[I. Armstrong]]></given-names>
</name>
</person-group>
<source><![CDATA[Soil Science]]></source>
<year>1934</year>
<volume>37</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>29-38</page-range></nlm-citation>
</ref>
<ref id="B45">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zago]]></surname>
<given-names><![CDATA[Ari]]></given-names>
</name>
</person-group>
<source><![CDATA[Sistema pedológico Latossolo-Argissolo e seu comportamento físico- hídrico em Mamborê, PR]]></source>
<year>2000</year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Universidade de São Paulo]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
