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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20241206153724.0</controlfield>
  <controlfield tag="008">241206b2011    bl.qr|pooa||| 00| 0 por |</controlfield>
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    <subfield code="a">BR-BrBNA</subfield>
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    <subfield code="a">F70</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Moro, Marcelo Freire</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Castro, Ant&#xF4;nio S&#xE9;rgio Farias </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Ara&#xFA;jo, Francisca Soares de </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Composi&#xE7;&#xE3;o flor&#xED;stica e estrutura de um fragmento de vegeta&#xE7;&#xE3;o sav&#xE2;nica sobre os tabuleiros pr&#xE9;-litor&#xE2;neos na zona urbana de Fortaleza, Cear&#xE1;</subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 44 ref.; 2 tables; 5 illus.; Summaries (En, Pt)</subfield>
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  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">

Resumo

O crescimento urbano promove redu&#xE7;&#xE3;o na cobertura vegetal, introdu&#xE7;&#xE3;o de esp&#xE9;cies ex&#xF3;ticas e tem s&#xE9;rias
implica&#xE7;&#xF5;es na conserva&#xE7;&#xE3;o biol&#xF3;gica. Um fragmento com vegeta&#xE7;&#xE3;o sav&#xE2;nica (24 ha &#x2013; 3&#xBA;47&#x2019;55&#x201D;S e 38&#xBA;29&#x2019;10&#x201D;W)
localizado na zona urbana de Fortaleza, Cear&#xE1;, teve sua flora amostrada por coletas assistem&#xE1;ticas e teve um
hectare inventariado em um estudo fitossociol&#xF3;gico. Para a listagem flor&#xED;stica foram coletadas esp&#xE9;cies de todas as
formas de crescimento presentes no fragmento. Para a descri&#xE7;&#xE3;o da estrutura da vegeta&#xE7;&#xE3;o foram alocadas de
forma aleat&#xF3;ria oito transe&#xE7;&#xF5;es de 5 &#xB4; 250 m totalizando 1ha, nas quais foram medidos os per&#xED;metros e altura dos
indiv&#xED;duos lenhosos com per&#xED;metro no n&#xED;vel do solo (PNS) maior ou igual a 9 cm. Foram coletadas 151
esp&#xE9;cies (138 ind&#xED;genas e 13 ex&#xF3;ticas) no levantamento flor&#xED;stico e 37 (35 ind&#xED;genas) no levantamento
fitossociol&#xF3;gico. A densidade e a &#xE1;rea basal total da comunidade foram, respectivamente, 1218 ind/ha e 7,34 m2
/ha e a altura e di&#xE2;metro m&#xE9;dios foram, respectivamente, 2,53 &#xB1; 1,29 m e 6,68 &#xB1; 5,67 cm, o que enquadra a &#xE1;rea
estudada dentro da amplitude de varia&#xE7;&#xF5;es encontradas em &#xE1;reas de cerrado sensu stricto e campo cerrado. Os
resultados alcan&#xE7;ados incrementam as poucas informa&#xE7;&#xF5;es sobre as savanas costeiras do nordeste.

Palavras-chave: Cerrado, fitossociologia, flor&#xED;stica, savanas pr&#xE9;-litor&#xE2;neas, zona costeira.</subfield>
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  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">

Abstract

Urban growth promotes reduction in the vegetation cover, introduction of exotic species and has serious
implications for biological conservation. In the urban area of Fortaleza, Cear&#xE1; state, a vegetation fragment with
savannic physiognomy (24 ha &#x2013; 3&#xBA;47&#x2019;55&#x201D;S and 38&#xBA;29&#x2019;10&#x201D;W) was sampled for a floristic survey and had 1 ha
subjected to a phytosociological inventory. The floristic list of the fragment, considered a priority area for
municipal conservation, is showed here. Phytosociological data have also been sampled, providing more
information about the savannas from the Brazilian&#x2019;s Northeast coast. For the floristic list, species from all
growth forms present in the fragment were collected. For the description of the structure of the vegetation, we
assigned randomly eight transects with 5 &#xD7; 250 m (1ha in total) in which the perimeters at ground level (PNS)
and the total height of individual plants were measured for all woody plants with PNS greater than or equal to
9 cm. In the floristic survey we collected 151 species (138 indigenous and 13 exotic) and in the phytosociological
study, 37 species (35 native). The density and basal coverage of the community were 1218 ind/ha and 7.34 m2
/ha, respectively. The average height and average diameter were respectively 2.53 &#xB1; 1.29 m and 6.68 &#xB1; 5.67 cm.
Although our study site is geographically out of the Cerrado domain, it has structural variables compatible
with the ones observed within the range of variations found in other Cerrado areas.

Key words: Cerrado, phytosociology, floristic, coastal savannas, coastal region.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">CERRADO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">COMPOSI&#xC7;&#xC3;O BOT&#xC2;NICA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">ZONA COSTEIRA </subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">CEAR&#xC1;</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">709</subfield>
    <subfield code="9">347089</subfield>
    <subfield code="d">Rio de Janeiro-RJ Jardim Botanico do Rio de Janeiro 1935</subfield>
    <subfield code="o">2024-7947</subfield>
    <subfield code="t">Rodrigu&#xE9;sia (Brazil)</subfield>
    <subfield code="x">0370-6583; 2175-7860 on-line</subfield>
    <subfield code="g">v. 62(2) p. 407-423; (2011)</subfield>
    <subfield code="w">BR2024003825</subfield>
  </datafield>
  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/rod/a/zfgVCjQQSf5RXd8WWthrHbR/?format=pdf&amp;lang=pt</subfield>
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  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">ANA</subfield>
  </datafield>
  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">329085</subfield>
    <subfield code="d">329085</subfield>
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