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    <subfield code="a">Gomes, Juliano Pereira </subfield>
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    <subfield code="a">Dacoregio, Helen Michels </subfield>
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    <subfield code="a">Silva, Karina Montibeller da </subfield>
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    <subfield code="a">Bortoluzzi, Roseli Lopes da Costa </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Myrtaceae na Bacia do Rio Caveiras: Caracter&#xED;sticas Ecol&#xF3;gicas e Usos N&#xE3;o Madeireiros</subfield>
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    <subfield code="a">Publica&#xE7;&#xE3;o on-line; Bibliography p. 8-10 (63 ref.); 3 tables; 1 illus.; Summaries (En, Pt)</subfield>
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RESUMO

Objetivou-se descrever o padr&#xE3;o flor&#xED;stico-estrutural, as caracter&#xED;sticas ecol&#xF3;gicas e os potenciais
das Myrtaceae na bacia hidrogr&#xE1;fica do Rio Caveiras. As comunidades de Myrtaceae estudadas
localizam-se no Planalto Sul Catarinense, Lages, S&#xE3;o Jos&#xE9; do Cerrito e Urupema. Foram instaladas
quatro blocos por munic&#xED;pio, totalizando 30 mil m2 de &#xE1;rea amostral, nos quais todos os esp&#xE9;cimes
de Myrtaceae com di&#xE2;metro &#xE0; altura do peito (DAP) &#x2265; 5 cm foram amostrados. A estrutura da
comunidade de Myrtaceae foi avaliada pelos descritores fitossociol&#xF3;gicos e a sufici&#xEA;ncia amostral
foi verificada utilizando-se o m&#xE9;todo de rarefa&#xE7;&#xE3;o. As abordagens ecol&#xF3;gicas e indica&#xE7;&#xF5;es de uso
n&#xE3;o madeireiro basearam-se em bibliografia especializada e base de dados cient&#xED;ficos. Foram
amostrados 1.480 exemplares de Myrtaceae pertencentes a 21 esp&#xE9;cies e 11 g&#xEA;neros. As esp&#xE9;cies
mais abundantes foram Myrceugenia euosma, Siphoneugena reitzii e Myrcia palustris, as quais
representaram mais de 50% da estrutura da comunidade. Quanto &#xE0; classifica&#xE7;&#xE3;o ecol&#xF3;gica,
destacou-se o grupo das secund&#xE1;rias iniciais (57%). As esp&#xE9;cies amostradas s&#xE3;o indicadas
para restaura&#xE7;&#xE3;o de &#xE1;reas alteradas, usos ornamentais (100%) e fitoter&#xE1;picos (60%). Apesar da
representatividade e potencialidades das Myrtaceae, ainda s&#xE3;o necess&#xE1;rias pesquisas para embasar
a conserva&#xE7;&#xE3;o via plano de manejo.

Palavras-chave: classifica&#xE7;&#xE3;o ecol&#xF3;gica, restaura&#xE7;&#xE3;o de &#xE1;reas alteradas, uso
fitoter&#xE1;pico.







Myrtaceae in the Caveiras River Basin: Ecological Characteristics and
Non-timber Uses

ABSTRACT

This study aimed to describe the floristic-structural pattern, ecological characteristics and
potentials of Myrtaceae in the Caveiras River Basin. The studied Myrtaceae communities are
localized in Santa Catarina Southern Plateau &#x2013; municipalities of Lages, S&#xE3;o Jos&#xE9; do Cerrito and
Urupema. Four sampling units were installed in each municipality, totaling a sampling area of
30,000 m2. All Myrtaceae individuals with DBH &#x2265; 5 cm were surveyed within the sampling units.
The Myrtaceae community structure was assessed through phytosociological descriptors and
the sampling sufficiency was verified using the rarefaction method. The ecological approach, as
well as the indication of non-timber use of Myrtaceae resources was inferred from a specialized
bibliography and scientific database. 1,480 Myrtaceae individuals were sampled, totaling 21 species
and 11 genera. The most abundant species were Myrceugenia euosma, Siphoneugena reitzii and
Myrcia palustris, which represent more than 50% of the community structure. Regarding the
ecological classification, the late secondary group was the most expressive (57%). The sampled 
species are recommended for the restoration of altered areas, ornamental (100%) as well as
phytotherapic use (60%). Despite the Myrtaceae representativeness and potentials, further
research is necessary to support conservation through management plans.

Keywords: ecological classification, restoration of altered areas, phytotherapic use.</subfield>
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    <subfield code="a">ECOLOGIA FLORESTAL</subfield>
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    <subfield code="a">PRESERVA&#xC7;&#xC3;O DA NATUREZA</subfield>
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    <subfield code="a">FITOTERAPIA</subfield>
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    <subfield code="a">PLANTA ORNAMENTAL</subfield>
  </datafield>
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    <subfield code="0">2929</subfield>
    <subfield code="9">347945</subfield>
    <subfield code="d">Rio de Janeiro-RJ Instituto de Florestas - UFRRJ 1994</subfield>
    <subfield code="o">2025-0444</subfield>
    <subfield code="t">Floresta e Ambiente (Brazil)</subfield>
    <subfield code="x">1415-0980  /  ISSN 2179-8087 0nline</subfield>
    <subfield code="g">v. 24 p. 1-10; (2017)</subfield>
    <subfield code="w">BR2025007413</subfield>
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    <subfield code="u">https://www.scielo.br/j/floram/a/gxZvjfK49MhWLvr7ctYwLwg/?format=pdf&amp;lang=pt</subfield>
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