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  <controlfield tag="003">BR-BrBNA</controlfield>
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  <controlfield tag="008">240206b2018    bl.qr|pooa||| 00| 0 por |</controlfield>
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    <subfield code="a">F40</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Rios, Elaine</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Santos, Poliane Farias</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">S&#xE3;o Bernardo, Christine Steiner</subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Perfil dos fragmentos de Mata Atl&#xE2;ntica com registros do mutum-do-sudeste</subfield>
  </datafield>
  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">Publica&#xE7;&#xE3;o on-line; Bibliography p. 1530-1533; (69 ref.); 2 tables; 2 illus.; Summaries (En, Pt)</subfield>
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RESUMO

Avaliar os efeitos das mudan&#xE7;as no uso da terra sobre a biodiversidade se tornou uma quest&#xE3;o-chave para conserva&#xE7;&#xE3;o das esp&#xE9;cies. Para isso, &#xE9; necess&#xE1;rio analisar a configura&#xE7;&#xE3;o e composi&#xE7;&#xE3;o da paisagem em que determinada esp&#xE9;cie ocorre. O objetivo foi tra&#xE7;ar um perfil dos remanescentes florestais de Mata Atl&#xE2;ntica localizados no sul da Bahia que apresentam registros atuais e hist&#xF3;ricos de Crax blumenbachii. Analisaram--se quatorze &#xE1;reas utilizando diferentes escalas espaciais (escala de mancha, 500 m, 1 e 2 km) para calcular a quilometragem total e a dist&#xE2;ncia mais pr&#xF3;xima de estradas e rios at&#xE9; a borda da mancha, porcentagem de &#xE1;rea ocupada por: floresta, floresta com cabrucas, pastagem e agricultura; densidade de fragmentos e a proximidade desses fragmentos at&#xE9; a borda de cada mancha, a &#xE1;rea ocupada por casas e a dist&#xE2;ncia dessas at&#xE9; a borda da mancha. Selecionou-se a escala de 2 km por melhor descrever a configura&#xE7;&#xE3;o e composi&#xE7;&#xE3;o da paisagem. H&#xE1; dois perfis de &#xE1;reas com registros de mutum: (1) &#xE1;reas com paisagens mais florestadas, com mais rios e estradas, pouca pastagem/agricultura e casas pr&#xF3;ximas, e (2) &#xE1;reas distantes de casas, com estradas e fragmentos florestais pr&#xF3;ximos. Estas s&#xE3;o caracteristicas de &#xE1;reas com registros recentes ou his-t&#xF3;ricos de mutum, e n&#xE3;o necessariamente refletem qualidade de habitat para a esp&#xE9;cie.

Palavras-chave: Crax blumenbachii; escala espacial; ecologia da paisagem; composi&#xE7;&#xE3;o.</subfield>
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ABSTRACT

Assessing the effects of land use change on biodiversity has become a key issue for species conservation. Thus, it is necessary to analyze the configuration and composition of the landscape where a species occurs. The objective was to draw a profile of the forest remnants of the Atlantic Forest located in the south of Bahia state that present current and historical records of Crax blumenbachii. We analyzed fourteen areas using dif-ferent spatial scales (patch scale, 500 m, 1 and 2 km) to calculate the total distance and distance from roads and rivers to the edge of the patch, percentage of area occupied by: forest, forest with cabrucas, cabrucas, pasture and agriculture; density of fragments and the proximity of these fragments to the edge of each patch, the area occupied by houses and their distance to the edge of the patch. We selected the 2 km scale to best describe the configuration and composition of the landscape. There are two profiles of areas with records of red-billed curassows: (1) areas with more forested landscapes, rivers and roads, low pasture/agriculture, and near human settlements, and (2) areas distant from houses, near roads and forest fragments. These features are related to areas with recent or historic records of red-billed curassows, and do not necessarily reflect habitat quality for the species.

Keywords: Crax blumenbachii; spatial scale; landscape ecology; composition.</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">ECOLOGIA ANIMAL</subfield>
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    <subfield code="a">ECOLOGIA FLORESTAL</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">COMPOSI&#xC7;&#xC3;O BOT&#xC2;NICA</subfield>
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    <subfield code="a">BIOTA</subfield>
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    <subfield code="a">AVE SELVAGEM</subfield>
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  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">4065</subfield>
    <subfield code="9">198128</subfield>
    <subfield code="d">Santa Maria-RS Universidade Federal de Santa Maria - Centro de Pesquisas Florestais.Departamento de Ci&#xEA;ncias Florestais. Programa de P&#xF3;s-Gradua&#xE7;&#xE3;o em Engenharia Florestal 1991</subfield>
    <subfield code="o">2023-437009</subfield>
    <subfield code="t">Ci&#xEA;ncia Florestal (Brazil)</subfield>
    <subfield code="x">0103-9954; 1980-5098 (on-line)</subfield>
    <subfield code="g">v. 28(4) p. 1523-1533; (Oct-Dec 2018)</subfield>
    <subfield code="w">BR2023001550</subfield>
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  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/cflo/a/njdbh35ZFVkVmSdGwFdFKdR/?format=pdf&amp;lang=pt</subfield>
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  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">Anal&#xED;tica</subfield>
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    <subfield code="c">298462</subfield>
    <subfield code="d">298462</subfield>
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