<?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>Estoque de Serapilheira em Três Fisionomias no Cerrado do Distrito Federal</title>
  </titleInfo>
  <name type="personal">
    <namePart>Matos, Nickolas Mendes</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Ribeiro, Fabiana Piontekowski</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Gatto, Alcides</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Bussinguer, Angela Pereira</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">por</languageTerm>
  </language>
  <abstract>

RESUMO

O estudo teve como objetivo avaliar o estoque mensal e anual de serapilheira e sazonalidade em
duas fitofisionomias (Cerrado stricto sensu e Mata de Galeria) e em um povoamento de eucalipto,
localizados na Fazenda Água Limpa, DF. O estoque de serapilheira foi coletado mensalmente,
pelo período de um ano, com auxílio de um gabarito metálico de 0,25 m2. O material foi separado
manualmente nas frações folhas, cascas, galhos, raízes, flores/frutos e material particulado.
O estoque de serapilheira na Mata de Galeria (9,36 t ha-1) foi estatisticamente igual ao observado
no povoamento de eucalipto (9,12 t ha-1), valores maiores que o verificado no Cerrado Típico
(6,08 t ha-1). A fração folha apresentou maior quantidade nas fitofisionomias e no povoamento
quando comparada às demais frações. Verificaram-se dois padrões divergentes de sazonalidade
do estoque de serapilheira: maior estoque no Cerrado Típico e no povoamento de eucalipto na
estação seca e maior estoque na Mata de Galeria na estação chuvosa.

Palavras-chave: ecologia florestal, senescência foliar, sistemas florestais.






Litter Stock in Three Forest Types in Cerrado at Distrito Federal

ABSTRACT

The aim of this study was to evaluate the monthly and annual litter stock, and the seasonality
in two phytophysiognomies (Cerrado stricto sensu and Gallery Forest) and one eucalyptus
plantation, located in Fazenda Água Limpa, DF. The litter stock was monthly collected by using
a metal jig of 0.25 m2, during one year. The material was manually sorted into leaves, bark, twigs,
roots, flowers/fruits and particulate matter. There were no significant differences in the litter
stock between the Gallery Forest (9.36 t ha-1) and the eucalyptus plantation (9.12 t ha-1), which
were both higher than the Cerrado stricto sensu (6.08 t ha-1). The leaf fraction presented a larger
amount in the three vegetation types when compared to the other fractions. There were two
different patterns of litter stock seasonality: higher litter stock in the Cerrado stricto sensu and
eucalyptus plantation in the dry season; and higher stock in Gallery Forest in the rainy season.

Keywords: forest ecology, leaf senescence, forest systems.</abstract>
  <note>Publicação on-line; 32 ref.; 1 table; 4 illus.; Summaries (En, Pt)</note>
  <subject>
    <topic>ECOLOGIA FLORESTAL</topic>
  </subject>
  <subject>
    <topic>SENESCÊNCIA</topic>
  </subject>
  <subject>
    <topic>FLORESTA</topic>
  </subject>
  <subject>
    <topic>SERAPILHEIRA</topic>
  </subject>
  <relatedItem type="host">
    <titleInfo>
      <title>Floresta e Ambiente (Brazil)</title>
    </titleInfo>
    <originInfo>
      <publisher>Rio de Janeiro-RJ Instituto de Florestas - UFRRJ 1994</publisher>
    </originInfo>
    <identifier>2025-0444</identifier>
    <identifier type="issn">1415-0980  /  ISSN 2179-8087 0nline</identifier>
    <identifier type="local">BR2026000265</identifier>
    <part>
      <text>v. 24 p. 1-9; (2017)</text>
    </part>
  </relatedItem>
  <identifier type="uri">https://www.scielo.br/j/floram/a/BdLpxk85pKKBVQDXvM5ZCwf/?format=pdf&amp;lang=pt</identifier>
  <location>
    <url>https://www.scielo.br/j/floram/a/BdLpxk85pKKBVQDXvM5ZCwf/?format=pdf&amp;lang=pt</url>
  </location>
  <recordInfo>
    <recordContentSource authority="marcorg">BR-BrBNA</recordContentSource>
    <recordCreationDate encoding="marc">260320</recordCreationDate>
    <recordChangeDate encoding="iso8601">20260320172416.0</recordChangeDate>
    <languageOfCataloging>
      <languageTerm authority="iso639-2b" type="code">por</languageTerm>
    </languageOfCataloging>
  </recordInfo>
</mods>
