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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20240116142151.0</controlfield>
  <controlfield tag="008">240116b2022    bl.ar|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="a">BR-BrBNA</subfield>
    <subfield code="b">eng</subfield>
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    <subfield code="b">1112</subfield>
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    <subfield code="a">P10</subfield>
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    <subfield code="a">Oliveira, Vandemberk Rocha de </subfield>
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    <subfield code="a">Costa, Raimundo Nonato T&#xE1;vora </subfield>
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    <subfield code="a">Nunes, Kenya Gon&#xE7;alves</subfield>
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    <subfield code="a">Barros, Viviane da Silva</subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Water footprint of banana in the Brazilian semi-arid region</subfield>
  </datafield>
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Publica&#xE7;&#xE3;o online; 20 ref.; 6 tables; 6 illus.; Summaries (En, Pt)</subfield>
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ABSTRACT - Due to water scarcity in semi-arid regions, water resources management strategies are indispensable for
agricultural production, in order to guarantee food security for the population. Banana is of great importance in Brazilian
agribusiness, with the Northeast region contributing the largest production, approximately 32% of national production. The
objective of this study was to determine and evaluate the total water footprint of banana crop, considering the blue, green and
gray water footprints, with a view to guiding water management in banana producing regions of the Brazilian semiarid region,
in the State of Cear&#xE1;, Brazil; in the Jaguaribe-Apodi and Tabuleiros de Russas Irrigation Projects, as well as a producing area
in the municipality of Miss&#xE3;o Velha. The average agricultural water footprint for Jaguaribe-Apodi, Tabuleiros de Russas and
Miss&#xE3;o Velha were 998.3; 1048 and 1107 m&#xB3; t-1, respectively. For Miss&#xE3;o Velha, the blue water footprint was 780.9 m&#xB3; t-1 and
for Jaguaribe-Apodi and Russas they were 830.6 and 862.7 m&#xB3; t-1, respectively. The regions studied showed similar blue water
footprint, which demonstrates the need for water input from the crop and the dependence on surface and/or underground water
sources. Water footprint assessment contributes to the decision-making of governments and producers regarding the real value
of raw water, raising discussions related to raw water collection in the agricultural sector as well as the implantation and
management of crops in the different hydrographic basins.


Key words: Irrigation management. Efficient use of water. Water scarcity</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">


RESUMO - Devido &#xE0; escassez h&#xED;drica em regi&#xF5;es semi&#xE1;ridas, estrat&#xE9;gias de gest&#xE3;o dos recursos h&#xED;dricos s&#xE3;o indispens&#xE1;veis
para a produ&#xE7;&#xE3;o agr&#xED;cola, a fim de garantir a seguran&#xE7;a alimentar da popula&#xE7;&#xE3;o. A banana possui grande import&#xE2;ncia no
agroneg&#xF3;cio brasileiro, com a regi&#xE3;o Nordeste contribuindo com a maior produ&#xE7;&#xE3;o, aproximadamente 32% da produ&#xE7;&#xE3;o nacional.
Objetivou-se determinar e avaliar a pegada h&#xED;drica total da cultura da bananeira, considerando as pegadas h&#xED;dricas azul, verde
e cinza, com vistas a orientar o manejo da &#xE1;gua em regi&#xF5;es produtoras do semi&#xE1;rido brasileiro, no Estado do Cear&#xE1;, Brasil;
nos Projetos de Irriga&#xE7;&#xE3;o Jaguaribe-Apodi e Tabuleiros de Russas, al&#xE9;m de uma &#xE1;rea produtora no munic&#xED;pio de Miss&#xE3;o Velha.
As m&#xE9;dias de pegada h&#xED;drica agr&#xED;cola para Jaguaribe-Apodi, Tabuleiros de Russas e Miss&#xE3;o Velha foram de 998,3; 1048 e 1107 m&#xB3; t-1,
respectivamente. Para Miss&#xE3;o Velha, a pegada h&#xED;drica azul foi de 780,9 m&#xB3; t-1 e para Jaguaribe-Apodi e Russas foram de,
respectivamente, de 830,6 e 862,7 m&#xB3; t-1. As regi&#xF5;es estudadas apresentaram pegada h&#xED;drica azul semelhantes, o que demonstra a
necessidade de aporte h&#xED;drico da cultura e a depend&#xEA;ncia de fontes h&#xED;dricas superficiais e/ou subterr&#xE2;neas. A avalia&#xE7;&#xE3;o da pegada
h&#xED;drica contribui com a tomada de decis&#xE3;o de governantes e produtores quanto ao real valor da &#xE1;gua bruta, elevando as discuss&#xF5;es
relacionadas &#xE0; cobran&#xE7;a de &#xE1;gua bruta no setor agr&#xED;cola e &#xE0; implanta&#xE7;&#xE3;o e manejo das culturas nas diferentes bacias hidrogr&#xE1;ficas. 


Palavras-chave: Manejo de irriga&#xE7;&#xE3;o. Uso eficiente da &#xE1;gua. Escassez h&#xED;drica.</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">AGRONEG&#xD3;CIO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">BANANA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">DEFICI&#xCA;NCIA H&#xCD;DRICA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">IRRIGA&#xC7;&#xC3;O</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">MANEJO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">QUALIDADE DA &#xC1;GUA</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">4290</subfield>
    <subfield code="9">275632</subfield>
    <subfield code="d">Fortaleza-CE Universidade Federal do Cear&#xE1;. Centro de Ci&#xEA;ncias Agr&#xE1;rias 2002</subfield>
    <subfield code="o">2023-437432</subfield>
    <subfield code="t">Revista Ci&#xEA;ncia Agron&#xF4;mica (Brazil)</subfield>
    <subfield code="x">0045-6888; 1806-6690 (on-line)</subfield>
    <subfield code="g">v. 53 p. 1-10; (2022)</subfield>
    <subfield code="w">BR2023002243</subfield>
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  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/rca/a/ff9tNK8xrV4FT68mmYTxrXG/?format=pdf&amp;lang=en</subfield>
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  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">Anal&#xED;tica</subfield>
  </datafield>
  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">298331</subfield>
    <subfield code="d">298331</subfield>
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