<?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>0012-7353</journal-id>
<journal-title><![CDATA[DYNA]]></journal-title>
<abbrev-journal-title><![CDATA[Dyna rev.fac.nac.minas]]></abbrev-journal-title>
<issn>0012-7353</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional de Colombia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0012-73532022000200178</article-id>
<article-id pub-id-type="doi">10.15446/dyna.v89n221.98319</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Arsénico en águas subterráneas de la cuenca del río Callacame y su impacto en suelos agricolas en Desaguadero, Puno - Perú]]></article-title>
<article-title xml:lang="en"><![CDATA[Arsenic in groundwater of the Callacame river basin, and its impact on agricultural soils in Desaguadero, Puno - Perú]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Calcina-Benique]]></surname>
<given-names><![CDATA[Miguel Elias]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Calcina-Rondán]]></surname>
<given-names><![CDATA[Liliam Elizabeth]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Huaraya-Chambi]]></surname>
<given-names><![CDATA[Froilán Rodolfo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Salas-Camargo]]></surname>
<given-names><![CDATA[Antonio Renán]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tejada-Meza]]></surname>
<given-names><![CDATA[Kevin]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional del Altiplano Facultad de Ingeniería Geológica y Metalúrgica ]]></institution>
<addr-line><![CDATA[Puno ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional de San Agustín Facultad de Ciencias Biológicas ]]></institution>
<addr-line><![CDATA[Arequipa ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Tecnológica del Perú Facultad de Ingenierías ]]></institution>
<addr-line><![CDATA[Arequipa ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Católica de Santa María Facultad de Arquitectura Ingeniería Civil y del Ambiente ]]></institution>
<addr-line><![CDATA[Arequipa ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad Católica de Santa María Facultad de Ciencias Farmacéuticas, Bioquímicas y Biotecnológicas ]]></institution>
<addr-line><![CDATA[Arequipa ]]></addr-line>
<country>Peru</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<volume>89</volume>
<numero>221</numero>
<fpage>178</fpage>
<lpage>184</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0012-73532022000200178&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0012-73532022000200178&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0012-73532022000200178&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El arsénico es un elemento presente en el medio ambiente tanto en formas orgánicas como inorgánicas, siendo su forma inorgánica más tóxica. La presente investigación busco cuantificar el arsénico presente en aguas subterráneas y muestras de suelo e identificar el impacto en los suelos agricolas en la cuenca del rio Callacame. Se colectaron y prepararon muestras para su análisis con la metodologia EPA 6020 con ICP-MS. Los resultados mostraron concentraciones de arsénico en aguas subterráneas entre 3 a 446 ug/L, en suelos de 10 a 42,7 mg/Kg. En el caso de agua subterránea existieron 4 puntos que sobrepasaron los estándares de calidad ambiental para el pais de origen de las muestras (Perú) Se concluyó que en un futuro si no se cuenta con la vigilancia adecuada pueden darse pie a procesos de bioacumulación y biomagnificación producto del riego de suelos con aguas subterráneas contaminadas con arsénico.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Arsenic is an element present in the environment in both organic and inorganic forms, being its inorganic form more toxic. The present investigation sought to quantify the arsenic present in groundwater and soil samples and to identify the impact on agricultural soils in the Callacame river basin. Samples were collected and prepared for analysis using EPA 6020 methodology with ICP-MS. The results showed arsenic concentrations in groundwater ranging from 3 to 446 ug/L, in soils from 10 to 42.7 mg/Kg. In the case of groundwater, there were 4 points that exceeded the environmental quality standards for the country of origin of the samples (Peru). It was concluded that in the future, without adequate monitoring, bioaccumulation and biomagnification processes may occur because of the irrigation of soils with groundwater contaminated with arsenic.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[agua subterránea]]></kwd>
<kwd lng="es"><![CDATA[arsénico]]></kwd>
<kwd lng="es"><![CDATA[suelo agricola e impacto]]></kwd>
<kwd lng="en"><![CDATA[groundwate]]></kwd>
<kwd lng="en"><![CDATA[arsenic]]></kwd>
<kwd lng="en"><![CDATA[agricultural soil and impact]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>[1]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Patil]]></surname>
<given-names><![CDATA[V.T.]]></given-names>
</name>
<name>
<surname><![CDATA[Patil]]></surname>
<given-names><![CDATA[P.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Physicochemical analysis of selected groundwater samples of Amalner Town in Jalgaon District, Maharashtra]]></article-title>
<source><![CDATA[E-Journal of Chemistry]]></source>
<year>2010</year>
<volume>7</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>111-6</page-range><publisher-loc><![CDATA[India ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B2">
<label>[2]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rasool]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Farooqi]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Masood]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Hussain]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Arsenic in groundwater and its health risk assessment in drinking water of Mailsi]]></article-title>
<source><![CDATA[Human and Ecological Risk Assessment]]></source>
<year>2016</year>
<volume>22</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>187-202</page-range><publisher-loc><![CDATA[Punjab, Pakistan ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B3">
<label>[3]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gomez-Vargas]]></surname>
<given-names><![CDATA[J.S.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Conzalez-Velasquez]]></surname>
<given-names><![CDATA[E.D.]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez-Morales]]></surname>
<given-names><![CDATA[I.D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Percolación de lixiviados y contaminación de aguas subterráneas análisis sistemático de literatura]]></source>
<year>2017</year>
<publisher-loc><![CDATA[Villavicencio ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Cooperativa de Colombia]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<label>[4]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramanathan]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Rahman]]></surname>
<given-names><![CDATA[M.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Naidu]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Concentrations of inorganic arsenic in groundwater, agricultural soils and subsurface sediments from the middle Gangetic plain of Bihar]]></article-title>
<source><![CDATA[Science of The Total Environment]]></source>
<year>2016</year>
<volume>573</volume>
<page-range>1103-14</page-range><publisher-loc><![CDATA[India ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B5">
<label>[5]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Plant]]></surname>
<given-names><![CDATA[J.A]]></given-names>
</name>
<name>
<surname><![CDATA[Bone]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Voulvoulis]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Kinniburgh]]></surname>
<given-names><![CDATA[D.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Smedley]]></surname>
<given-names><![CDATA[P.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Fordyce]]></surname>
<given-names><![CDATA[F.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Klinck]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Chapter 11.2: Arsenic and Selenium]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Sherwood-Lollar]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Holland]]></surname>
<given-names><![CDATA[H.D.]]></given-names>
</name>
<name>
<surname><![CDATA[Turekian]]></surname>
<given-names><![CDATA[K.K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Environmental Geochemistry]]></source>
<year>2014</year>
<page-range>13-57</page-range><publisher-name><![CDATA[Elsevier, Oxford]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<label>[6]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Smedley]]></surname>
<given-names><![CDATA[P.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Kinniburgh]]></surname>
<given-names><![CDATA[D.G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A review of the source, behaviour and distribution of arsenic in natural waters]]></article-title>
<source><![CDATA[Applied Geochemistry]]></source>
<year>2002</year>
<volume>17</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>517-68</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>[7]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rahman]]></surname>
<given-names><![CDATA[M.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Dong]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
<name>
<surname><![CDATA[Naidu]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Concentrations of arsenic and other elements in groundwater of Bangladesh and West Bengal]]></article-title>
<source><![CDATA[potential cancer risk. Chemosphere]]></source>
<year>2015</year>
<volume>139</volume>
<page-range>54-64</page-range><publisher-loc><![CDATA[India ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B8">
<label>[8]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[V.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Bang]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Viet]]></surname>
<given-names><![CDATA[P.H.]]></given-names>
</name>
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[K.-W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Contamination of groundwater and risk assessment for arsenic exposure in Ha Nam province, Vietnam]]></article-title>
<source><![CDATA[Environment International]]></source>
<year>2009</year>
<volume>35</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>466-72</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>[9]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Postma]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Larsen]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Jakobsen]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[S0]]></surname>
<given-names><![CDATA[H.U.]]></given-names>
</name>
</person-group>
<source><![CDATA[On the spatial variation of arsenic in groundwater of the Red River floodplain]]></source>
<year>2016</year>
<volume>3</volume>
<publisher-loc><![CDATA[Vietnam ]]></publisher-loc>
<publisher-name><![CDATA[Arsenic]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<label>[10]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bretzler]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Lalanne]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Nikiema]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Podgorski]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Pfenninger]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Berg]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Schirmer]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Groundwater arsenic contamination in Burkina Faso, West Africa: predicting and verifying regions at risk]]></article-title>
<source><![CDATA[Science of the Total Environment]]></source>
<year>2017</year>
<volume>584</volume>
<page-range>958-70</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>[11]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bundschuh]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Annienta]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Birkle]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Bhattacharya]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Matschullat]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Mukherjee]]></surname>
<given-names><![CDATA[A.B.]]></given-names>
</name>
</person-group>
<source><![CDATA[Natural arsenic in groundwaters of Latin America]]></source>
<year>1997</year>
<publisher-name><![CDATA[CRC Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<label>[12]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Francisca]]></surname>
<given-names><![CDATA[F.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Perez]]></surname>
<given-names><![CDATA[M.E.C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Assessment of natural arsenic in groundwater in Cordoba Province, Argentina]]></article-title>
<source><![CDATA[Environmental Geochemistry and Health]]></source>
<year>2009</year>
<volume>31</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>673</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>[13]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Smedley]]></surname>
<given-names><![CDATA[P.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Nicolli]]></surname>
<given-names><![CDATA[H.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Macdonald]]></surname>
<given-names><![CDATA[D.M.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Barros]]></surname>
<given-names><![CDATA[A.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Tullio]]></surname>
<given-names><![CDATA[J.O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hydrogeochemistry of arsenic and other inorganic constituents in groundwaters from La Pampa]]></article-title>
<source><![CDATA[Applied geochemistry]]></source>
<year>2002</year>
<volume>17</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>259-84</page-range><publisher-loc><![CDATA[Argentina ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B14">
<label>[14]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Smedley]]></surname>
<given-names><![CDATA[P.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Kinniburgh]]></surname>
<given-names><![CDATA[D.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Macdonald]]></surname>
<given-names><![CDATA[D.M.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Nicolli]]></surname>
<given-names><![CDATA[H.B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Arsenic associations in sediments from the loess aquifer of La Pampa]]></article-title>
<source><![CDATA[Applied geochemistry]]></source>
<year>2005</year>
<volume>20</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>989-1016</page-range><publisher-loc><![CDATA[Argentina ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B15">
<label>[15]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[de Esparza]]></surname>
<given-names><![CDATA[M.C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Presencia de arsénico en el agua de bebida en América Latina y su efecto en la salud pública]]></article-title>
<source><![CDATA[Int Cong Nat Arsenic Groundwaters Lat. Amer]]></source>
<year>2006</year>
<volume>20</volume>
</nlm-citation>
</ref>
<ref id="B16">
<label>[16]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bundschuh]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Rural Latin America-a forgotten part of the global groundwater arsenic problem]]></article-title>
<source><![CDATA[Groundwater for sustainable development: problems, perspectives and challenges]]></source>
<year>2008</year>
<page-range>311-21</page-range><publisher-loc><![CDATA[Leiden, Netherlands ]]></publisher-loc>
<publisher-name><![CDATA[Balkema Publisher]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<label>[17]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[de Meyer]]></surname>
<given-names><![CDATA[C.M.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Carpio]]></surname>
<given-names><![CDATA[E.A.]]></given-names>
</name>
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[P.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Stengel]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Berg]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Arsenic]]></surname>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[manganese and aluminum contamination in groundwater resources of Western Amazonia (Peru)]]></article-title>
<source><![CDATA[Science of the Total Environment]]></source>
<year>2017</year>
</nlm-citation>
</ref>
<ref id="B18">
<label>[18]</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Esparza]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Noriega]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Wong]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Inamine]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudio para el mejoramiento de la calidad del agua de pozos en zonas rurales de Puno]]></source>
<year>2005</year>
<publisher-loc><![CDATA[Puno, Lima-Perú ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B19">
<label>[19]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Apaza-Panca]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Calcina-Benique]]></surname>
<given-names><![CDATA[M.E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Contaminación natural de aguas subterráneas por arsénico en la zona de Carancas y Huata, Puno]]></article-title>
<source><![CDATA[Revista Investigaciones Altoandinas]]></source>
<year>2014</year>
<volume>16</volume>
<numero>01</numero>
<issue>01</issue>
</nlm-citation>
</ref>
<ref id="B20">
<label>[20]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[George]]></surname>
<given-names><![CDATA[C.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Sima]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Arias]]></surname>
<given-names><![CDATA[M.H.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Mihalic]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Arsenic exposure in drinking water: an unrecognized health threat in Peru]]></article-title>
<source><![CDATA[Bulletin of the World Health Organization]]></source>
<year>2014</year>
<volume>92</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>565-72</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>[21]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Siebert]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Burke]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Faures]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Frenken]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Hoogeveen]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Döll]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Portmann]]></surname>
<given-names><![CDATA[F.T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Groundwater use for irrigation - a global inventory]]></article-title>
<source><![CDATA[Hydrology and Earth System Sciences]]></source>
<year>2010</year>
<volume>14</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>1863-80</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>[22]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Das]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Ghosh]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Sanyal]]></surname>
<given-names><![CDATA[S.K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Phytoremediation: a potential option to mitigate arsenic contamination in soil-water-plant system]]></article-title>
<source><![CDATA[Everyman's Sci]]></source>
<year>2005</year>
<volume>40</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>115-23</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>[23]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Strawn]]></surname>
<given-names><![CDATA[D.G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Review of interactions between phosphorus and arsenic in soils from four case studies]]></article-title>
<source><![CDATA[Geochemical Transactions]]></source>
<year>2018</year>
<volume>19</volume>
</nlm-citation>
</ref>
<ref id="B24">
<label>[24]</label><nlm-citation citation-type="book">
<collab>World Health Organization</collab>
<source><![CDATA[Arsenic in drinking-water: background document for development of WHO guidelines for drinking-water quality]]></source>
<year>2003</year>
<page-range>11</page-range><publisher-name><![CDATA[World Health Organization]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<label>[25]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barrachina]]></surname>
<given-names><![CDATA[A.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Carbonell]]></surname>
<given-names><![CDATA[F.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Beneyto]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Arsenic uptake, distribution, and accumulation in tomato plants: effect of arsenite on plant growth and yield]]></article-title>
<source><![CDATA[Journal of Plant Nutrition]]></source>
<year>1995</year>
<volume>18</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1237-50</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>[26]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Franco]]></surname>
<given-names><![CDATA[L.F.L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Presencia de metales pesados en hatos lecheros de los municipios de San Pedro y Entrerríos, Antioquia]]></source>
<year>2014</year>
<page-range>232</page-range><publisher-loc><![CDATA[Colombia, España ]]></publisher-loc>
<publisher-name><![CDATA[Universidad de León]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B27">
<label>[27]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Calcina-Benique]]></surname>
<given-names><![CDATA[M.E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Evaluación geoquímica del arsénico en aguas subterráneas de la Subcuenca del Río Callacame, Desaguadero Puno]]></source>
<year>2017</year>
<publisher-loc><![CDATA[Puno, Perú ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional del Altiplano]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B28">
<label>[28]</label><nlm-citation citation-type="">
<collab>U.S. EPA</collab>
<article-title xml:lang=""><![CDATA[Method 3051A: microwave assisted acid digestion of sediments, sludges, and oils]]></article-title>
<source><![CDATA[Environmental Sampling and Analytical Methods (ESAM) Program]]></source>
<year>2007</year>
</nlm-citation>
</ref>
<ref id="B29">
<label>[29]</label><nlm-citation citation-type="journal">
<collab>U.S. EPA</collab>
<article-title xml:lang=""><![CDATA[Method 6020b - Inductively Coupled Plasma - Mass Spectrometry]]></article-title>
<source><![CDATA[Standard Methods - ICP-MS]]></source>
<year>2014</year>
<volume>39</volume>
</nlm-citation>
</ref>
<ref id="B30">
<label>[30]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abbas]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Murtaza]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Bibi]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Shahid]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Arsenic uptake, toxicity, detoxification, and speciation in plants: physiological, biochemical, and molecular aspects]]></article-title>
<source><![CDATA[International Journal of Environmental Research and Public Health]]></source>
<year>2018</year>
<volume>15</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>59</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>[31]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ahmed]]></surname>
<given-names><![CDATA[F.T.]]></given-names>
</name>
<name>
<surname><![CDATA[Khan]]></surname>
<given-names><![CDATA[A.H.A.N.]]></given-names>
</name>
<name>
<surname><![CDATA[Khan]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Saha]]></surname>
<given-names><![CDATA[S.K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Characterization of arsenic contaminated groundwater from central Bangladesh: irrigation feasibility and preliminary health risks assessment]]></source>
<year>2021</year>
<volume>15</volume>
<publisher-name><![CDATA[Environmental Nanotechnology, Monitoring &amp; Management]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B32">
<label>[32]</label><nlm-citation citation-type="">
<collab>MINAM, Peru</collab>
<source><![CDATA[Aprueban Estándares de Calidad Ambiental (ECA) para agua y establecen disposiciones complementarias]]></source>
<year>2017</year>
<publisher-loc><![CDATA[Lima ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B33">
<label>[33]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mitra]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Chatterjee]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Moogouei]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Gupta]]></surname>
<given-names><![CDATA[D.K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Arsenic accumulation in rice and probable mitigation approaches: a review]]></article-title>
<source><![CDATA[Agronomy]]></source>
<year>2017</year>
<volume>7</volume>
<numero>4</numero>
<issue>4</issue>
</nlm-citation>
</ref>
<ref id="B34">
<label>[34]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schneider]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Cadorim]]></surname>
<given-names><![CDATA[H.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Welz]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Carasek]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Feldmann]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Determination of arsenic in agricultural soil samples using Highresolution continuum source graphite furnace atomic absorption spectrometry and direct solid sample analysis]]></article-title>
<source><![CDATA[Talanta]]></source>
<year>2018</year>
<volume>188</volume>
<page-range>722-8</page-range></nlm-citation>
</ref>
<ref id="B35">
<label>[35]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Anawar]]></surname>
<given-names><![CDATA[H.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Garcia-Sanchez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Murciego]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Buyolo]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Exposure and bioavailability of arsenic in contaminated soils from the La Parrilla mine, Spain]]></article-title>
<source><![CDATA[Environmental Geology]]></source>
<year>2006</year>
<volume>50</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>170-9</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
