<?xml version="1.0" encoding="UTF-8"?>
<record
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd"
    xmlns="http://www.loc.gov/MARC21/slim">

  <leader>03711nab a2200325 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20241210144821.0</controlfield>
  <controlfield tag="008">241210b2024    bl.ar|pooa||| 00| 0 eng |</controlfield>
  <datafield tag="040" ind1=" " ind2=" ">
    <subfield code="a">BR-BrBNA</subfield>
    <subfield code="b">eng</subfield>
  </datafield>
  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">K10</subfield>
    <subfield code="b">0420</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Leal, Gl&#xF3;ria da Silva Almeida </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Leal, Fabr&#xED;cio Assis </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Ribeiro, Sabina Cerruto </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Souza, Anderson Marcos de </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Scherwinski-Pereira, Jonny Everson </subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Population structure and spatial distribution of Guadua weberbaueri Pilg. in native and anthropized forests in the western Brazilian Amazon</subfield>
  </datafield>
  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">Publica&#xE7;&#xE3;o online; 32 ref.; 3 illus.; Summaries (En, Pt)</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">

ABSTRACT - Brazilian forestry laws do not provide specifications for the management of bamboo-dominated forests. This study aimed to characterize the bamboo population structure, its spatial distribution and the effects of shoot density on the diversity and density of dominant tree species in the southwest of the Amazon Rainforest. An inventory was carried out in forest with and without anthropogenic interference, and the height and diameter at breast height of the trees were measured, as well as the diametrical, vertical and spatial distribution of the shoots. The bamboo diametrical distribution presented an irregular behavior in the two areas under study and the vertical distribution behaved irregularly in the forest without anthropization, in an asymmetric negative way when compared to the forest that suffered anthropogenic disturbance. The bamboo spatial distribution did not show changes in its aggregate pattern between the studied environments, and its density did not present a significant correlation with the density and diversity of tree species.


KEYWORDS: Bamboo, diversity and density of tree species, primary and secondary forest.</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">

RESUMO - Estrutura populacional e distribui&#xE7;&#xE3;o espacial de Guadua weberbaueri Pilg. em florestas nativas e antropizadas da Amaz&#xF4;nia Ocidental brasileira As leis florestais brasileiras n&#xE3;o fornecem especifica&#xE7;&#xF5;es para o manejo de florestas dominadas por bambu. Objetivou-se caracterizar a estrutura populacional de bambu, sua distribui&#xE7;&#xE3;o espacial e os efeitos da densidade de brotos na diversidade e densidade de esp&#xE9;cies arb&#xF3;reas dominantes no sudoeste da Floresta Amaz&#xF4;nica. Realizou-se invent&#xE1;rio em floresta com e sem interfer&#xEA;ncia antr&#xF3;pica e mediu-se a altura e o di&#xE2;metro &#xE0; altura do peito das &#xE1;rvores, bem como a distribui&#xE7;&#xE3;o diametral, vertical e espacial dos brotos. A distribui&#xE7;&#xE3;o diametral do bambu apresentou comportamento irregular nas duas &#xE1;reas em estudo e a distribui&#xE7;&#xE3;o vertical comportou-se de forma irregular na floresta sem antropiza&#xE7;&#xE3;o, de forma assim&#xE9;trica negativa quando comparada &#xE0; floresta que sofreu perturba&#xE7;&#xE3;o antr&#xF3;pica. A distribui&#xE7;&#xE3;o espacial do bambu n&#xE3;o apresentou altera&#xE7;&#xF5;es em seu padr&#xE3;o de agregados entre os ambientes estudados, e sua densidade n&#xE3;o apresentou correla&#xE7;&#xE3;o significativa com a densidade e diversidade de esp&#xE9;cies arb&#xF3;reas.


PALAVRAS-CHAVE: Bambu, diversidade e densidade de esp&#xE9;cies arb&#xF3;reas, floresta prim&#xE1;ria e secund&#xE1;ria.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">BAMBU</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PLANTA T&#xCA;XTIL</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">DISTRIBUI&#xC7;&#xC3;O  GEOGR&#xC1;FICA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">FLORESTA NATIVA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">CRESCIMENTO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PESQUISA FLORESTAL</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">3248</subfield>
    <subfield code="9">317349</subfield>
    <subfield code="d">Goi&#xE2;nia-GO UFG. Escola de Agronomia 1999</subfield>
    <subfield code="o">2024-4001</subfield>
    <subfield code="t">Pesquisa Agropecu&#xE1;ria Tropical (Brazil)</subfield>
    <subfield code="x">1517-6398</subfield>
    <subfield code="g">v. 54 p. 1-7; (2024)</subfield>
    <subfield code="w">BR2024003966</subfield>
  </datafield>
  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/pat/a/ZNPWnwbW7dGHHV7YPfrw6Pv/?format=pdf&amp;lang=en</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">ANA</subfield>
  </datafield>
  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">329147</subfield>
    <subfield code="d">329147</subfield>
  </datafield>
</record>
