2019
DOI: 10.1590/2175-7860201970068
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Diagnóstico do conhecimento da biodiversidade de plantas vasculares nas unidades de conservação do estado de São Paulo

Abstract: Resumo Com base em dados publicados sobre a ocorrência de espécies de plantas vasculares no estado de São Paulo, avaliamos a performance das unidades de conservação (UCs) na proteção dessas espécies, considerando especialmente aquelas endêmicas do estado e as ameaçadas de extinção. Das 648 espécies de samambaias e licófitas no estado, 71% ocorrem em UCs, 10 são endêmicas de São Paulo e 30 estão ameaçadas de extinção. Pouco menos da metade das espécies de samambaias e licófitas ameaçadas não foram registradas e… Show more

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Cited by 5 publications
(5 citation statements)
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“…Species richness tends to peak in ecotonal areas (Kark & van Rensburg, 2006), likely because transitional areas hold species from two or more neighboring communities, and due to high spatial heterogeneity (Kark 2012). Furthermore, along with the increase in botanical collection in protected areas, there is an appeal to enhance the importance of these areas to protect threatened species (Colli-Silva et al, 2019). In this sense, we found eight threatened species at regional and national levels.…”
Section: Discussionmentioning
confidence: 72%
“…Species richness tends to peak in ecotonal areas (Kark & van Rensburg, 2006), likely because transitional areas hold species from two or more neighboring communities, and due to high spatial heterogeneity (Kark 2012). Furthermore, along with the increase in botanical collection in protected areas, there is an appeal to enhance the importance of these areas to protect threatened species (Colli-Silva et al, 2019). In this sense, we found eight threatened species at regional and national levels.…”
Section: Discussionmentioning
confidence: 72%
“…Only the record found at the PEM is included in a conservation unit, so it is important to emphasize that the three states are a part of the deforestation arc. Thus, the permanence and preservation of the PEM is extremely important for the conservation of this species, besides its importance for biodiversity protection, and ecosystem processes and services (Colli-Silva et al 2019).…”
Section: Discussionmentioning
confidence: 99%
“…A flora brasileira é uma das mais ricas do mundo inclui uma vasta lista de espécies endêmicas, a diversidade é muito expressiva tanto em relação às potencialidades genéticas quanto em relação ao número de espécies e de ecossistemas (Ulloa-Ulloa et al, 2017;Colli-Silva et al, 2019).…”
Section: Introductionunclassified