<?xml version="1.0" encoding="UTF-8"?>
<mods xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.loc.gov/mods/v3" version="3.1" xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-1.xsd">
  <titleInfo>
    <title>Population structure and spatial distribution of Guadua weberbaueri Pilg. in native and anthropized forests in the western Brazilian Amazon</title>
  </titleInfo>
  <name type="personal">
    <namePart>Leal, Glória da Silva Almeida</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Leal, Fabrício Assis</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Ribeiro, Sabina Cerruto</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Souza, Anderson Marcos de</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Scherwinski-Pereira, Jonny Everson</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
  <genre authority="marc">periodical</genre>
  <genre authority="marc">abstract or summary</genre>
  <originInfo>
    <place>
      <placeTerm type="code" authority="marccountry">bl.</placeTerm>
    </place>
    <issuance>continuing</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
  </language>
  <abstract>

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.</abstract>
  <abstract>

RESUMO - Estrutura populacional e distribuição espacial de Guadua weberbaueri Pilg. em florestas nativas e antropizadas da Amazônia Ocidental brasileira As leis florestais brasileiras não fornecem especificações para o manejo de florestas dominadas por bambu. Objetivou-se caracterizar a estrutura populacional de bambu, sua distribuição espacial e os efeitos da densidade de brotos na diversidade e densidade de espécies arbóreas dominantes no sudoeste da Floresta Amazônica. Realizou-se inventário em floresta com e sem interferência antrópica e mediu-se a altura e o diâmetro à altura do peito das árvores, bem como a distribuição diametral, vertical e espacial dos brotos. A distribuição diametral do bambu apresentou comportamento irregular nas duas áreas em estudo e a distribuição vertical comportou-se de forma irregular na floresta sem antropização, de forma assimétrica negativa quando comparada à floresta que sofreu perturbação antrópica. A distribuição espacial do bambu não apresentou alterações em seu padrão de agregados entre os ambientes estudados, e sua densidade não apresentou correlação significativa com a densidade e diversidade de espécies arbóreas.


PALAVRAS-CHAVE: Bambu, diversidade e densidade de espécies arbóreas, floresta primária e secundária.</abstract>
  <note>Publicação online; 32 ref.; 3 illus.; Summaries (En, Pt)</note>
  <subject>
    <topic>BAMBU</topic>
  </subject>
  <subject>
    <topic>PLANTA TÊXTIL</topic>
  </subject>
  <subject>
    <topic>DISTRIBUIÇÃO  GEOGRÁFICA</topic>
  </subject>
  <subject>
    <topic>FLORESTA NATIVA</topic>
  </subject>
  <subject>
    <topic>CRESCIMENTO</topic>
  </subject>
  <subject>
    <topic>PESQUISA FLORESTAL</topic>
  </subject>
  <relatedItem type="host">
    <titleInfo>
      <title>Pesquisa Agropecuária Tropical (Brazil)</title>
    </titleInfo>
    <originInfo>
      <publisher>Goiânia-GO UFG. Escola de Agronomia 1999</publisher>
    </originInfo>
    <identifier>2024-4001</identifier>
    <identifier type="issn">1517-6398</identifier>
    <identifier type="local">BR2024003966</identifier>
    <part>
      <text>v. 54 p. 1-7; (2024)</text>
    </part>
  </relatedItem>
  <identifier type="uri">https://www.scielo.br/j/pat/a/ZNPWnwbW7dGHHV7YPfrw6Pv/?format=pdf&amp;lang=en</identifier>
  <location>
    <url>https://www.scielo.br/j/pat/a/ZNPWnwbW7dGHHV7YPfrw6Pv/?format=pdf&amp;lang=en</url>
  </location>
  <recordInfo>
    <recordContentSource authority="marcorg">BR-BrBNA</recordContentSource>
    <recordCreationDate encoding="marc">241210</recordCreationDate>
    <recordChangeDate encoding="iso8601">20241210144821.0</recordChangeDate>
    <languageOfCataloging>
      <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
    </languageOfCataloging>
  </recordInfo>
</mods>
