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            <name>Title</name>
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                <text>Agricultura sostenible</text>
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            <description>An account of the resource</description>
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                <text>Dominio científico: Agricultura sostenible</text>
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    <name>Text</name>
    <description>A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.</description>
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          <name>Title</name>
          <description>A name given to the resource</description>
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              <text>Agricultura familiar, extrativismo e sustentabilidade: o caso dos samambaieiros" do litoral norte do Rio Grande do Sul"</text>
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          <name>Creator</name>
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              <text>Rafael Perez Ribas, Christiane Marques Severo, Lovois de Andrade Miguel</text>
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          <name>Description</name>
          <description>An account of the resource</description>
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              <text>O artigo apresenta os resultados de uma pesquisa sobre a sustentabilidade dos agricultores extrativistas da região da Encosta Atlântica do Rio Grande do Sul. O extrativismo em questão é de uma espécie conhecida popularmente como samambaia-preta [Rumohra adiantiformis (G.Forest.) Ching]. Estima-se que 3 mil famílias da região têm nesta atividade, não-regulamentada por lei, sua principal fonte de renda. O grau de sustentabilidade dos agricultores foi estimado através da adoção de informações relativas às dimensões ambiental, social e econômica e aos critérios de produtividade, estabilidade, equidade, resiliência e autonomia. A análise focou-se na comparação entre os Índices Relativos das Dimensões (IRD), dos Critérios (IRC) e de Sustentabilidade (IRS) de cada tipo de sistema de produção. Os resultados apontaram para a existência de 4 tipos de sistemas de produção, sendo 3 deles abrangidos nessa pesquisa. Os sistemas de produção dos tipos 1 e 2 se caracterizam pela baixa disponibilidade de meios de produção e por uma grande dependência de rendas não-agrícolas e do extrativismo. O sistema de produção do tipo 3 é caracterizado pela prática de agricultura de subsistência e de atividades agrícolas de cunho comercial, sem depender muito da prática extrativista. Os indicadores de sustentabilidade apontaram que o sistema de produção do tipo 3 se mostrou o mais sustentável, seguido pelo tipo 2 e, por último, pelo tipo 1.This article reports the results of a research about the sustainability of extractive farmers in the Atlantic slopes of Rio Grande do Sul. The extractive economy at issue is related to a species usually known as leather fern (Rumohra adiantiformis (G.Forest.) Ching). It is estimated that 3,000 families in the region perform this non-regulated activity, which is their only source of income. The sustainability degree of farmers was calculated from information related to environmental, social and economic dimensions, and to productivity, stability, equity, resilience, and autonomy criteria. The analysis focused on the comparison among the Indexes Related to Dimension (IRD), Criteria (IRC) and Sustainability (IRS) of each kind of production system. The results pointed to the existence of four kinds of production systems, and three of them were included in this research. The sustainability indexes showed that the production system type 3 was the most sustainable, followed by type 2 and, finally, type 1.</text>
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          <name>Date</name>
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              <text>2007</text>
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        <element elementId="49">
          <name>Subject</name>
          <description>The topic of the resource</description>
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              <text>Atlantic Forest, Leather Fern, Mata Atlântica, Samambaia-preta, production systems, sistemas de produção, sustainability, sustentabilidade</text>
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          <name>Identifier</name>
          <description>An unambiguous reference to the resource within a given context</description>
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              <text>10.1590/S0103-20032007000100010</text>
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          <name>Source</name>
          <description>A related resource from which the described resource is derived</description>
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              <text>Revista de Economia e Sociologia Rural</text>
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          <name>Publisher</name>
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              <text>Sociedade Brasileira de Economia e Sociologia Rural</text>
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          <name>Coverage</name>
          <description>The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant</description>
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              <text>Agriculture (General)</text>
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          <name>Relation</name>
          <description>A related resource</description>
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              <text>&lt;a href="http://www.scielo.br/scielo.php?script=sci_arttext&amp;amp;pid=S0103-20032007000100010" target="_blank" rel="noreferrer noopener"&gt;http://www.scielo.br/scielo.php?script=sci_arttext&amp;amp;pid=S0103-20032007000100010&lt;/a&gt;</text>
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