2020
DOI: 10.33448/rsd-v9i10.9264
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The tree and shrub flora in savanna riparian forest in Northeastern Brazil: update to Uruçuí-Una Ecological Station, Piauí State, Brazil

Abstract: Floristic surveys are the basis of phytodiversity knowledge and when carried out in protected areas add value because they can generate incentives for conservation and subsidies for management plans. With the objective to contribute to flora knowledge in Piaui State, Brazil, a floristic study was developed in the riparian forest Uruçuí-Una Ecological Station. This station has a 135.122,29 ha area and is in Baixa Grande do Ribeiro municipality, Piauí, in Northeast of Brazil. The area is in Cerrado’s phytogeogra… Show more

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Cited by 3 publications
(5 citation statements)
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References 15 publications
(15 reference statements)
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“…However, the predominance of species shared between these two typically forest biomes (Amazon and Atlantic Forest) is notorious with the seasonal forests of Cerrado. These findings reinforce the importance of Cerrado in the formation of this floristic link, not only through forests associated with watercourses, but also through dry forests (Falcão & Monteiro, 2020, Lopes et al, 2020. Even with the greater proximity of the study area to the Atlantic biome, the current research did not corroborate the study by Méio et al (2003), in which it emphasizes a greater influence of the Atlantic Forest on Cerrado than on the Amazon.…”
Section: Discussioncontrasting
confidence: 83%
“…However, the predominance of species shared between these two typically forest biomes (Amazon and Atlantic Forest) is notorious with the seasonal forests of Cerrado. These findings reinforce the importance of Cerrado in the formation of this floristic link, not only through forests associated with watercourses, but also through dry forests (Falcão & Monteiro, 2020, Lopes et al, 2020. Even with the greater proximity of the study area to the Atlantic biome, the current research did not corroborate the study by Méio et al (2003), in which it emphasizes a greater influence of the Atlantic Forest on Cerrado than on the Amazon.…”
Section: Discussioncontrasting
confidence: 83%
“…), Bixaceae (3 spp. ) Essas famílias supracitadas são bem representativas nos levantamentos florísticos em termos de riqueza e diversidade de espécies para o Estado do Piauí (Chaves et al, 2015;Santos-Filho et al, 2015;Cerqueira et al, 2016;Lopes, 2016;Silva et al, 2018;Sousa, 2018;Oliveira et al, 2019a,b;Barros et al, 2020;Lima et al, 2020;Lopes et al, 2020;Silva et al, 2020). Isso posto, representa para o Parque um campo potencial para estudos futuros das respectivas famílias, a fim de ampliar os números específicos para cada uma e a listagem florística da UC.…”
Section: Resultsunclassified
“…Embora essas cinco espécies não sejam registradas para o domínio fitogeográfico Caatinga de acordo com a flora do Brasil, no Piauí, três foram registradas nos estudos florísticos em área ecotonal (Cerrado e Caatinga), no Complexo Vegetacional de Campo Maior e no Cerrado, a saber: A. edulis (Barros e Castro, 2006;Mesquita e Castro, 2007;Castro et al, 1998;Matos e Felfili, 2009;Farias et al, 2010;Cerqueira et al, 2016;Lopes et al, 2020;Silva et al, 2020), A. fraxinifolium (Oliveira et al, 2019a;Lima et al, 2020;Lopes et al, 2020;Silva et al, 2020). A. vulgare (Silva et al, 2020) e B. ungulata (Oliveira et al, 2019a;Lima et al, 2020;Silva et al, 2020).…”
Section: Distribuição Das Espécies Por Domínios Fitogeográficos E Estados Brasileirosunclassified
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“…Esses resultados indicam que a maioria das residências possui fogão a gás e fazem a associação de fitocombustível e GLP, especialmente devido aos preços elevados deste último. Copaifera langsdorffii podem ser encontradas nos dois biomas (Lopes et al, 2020 (a); Lopes et al, 2020 (b); Sousa et al, 2019;Souza et al 2018;Castro e Cavalcante, 2010;Araújo et al, 2005;Rodal et al, 2005;Maia (2004)). A preferência pelo uso do Jatobá, segundo os entrevistados, está relacionada ao seu potencial energético (Figura 4), onde 44% dos entrevistados justificaram o seu uso devido essa espécie "possuir um fogo mais duradouro", 16% citaram a menor produção de fumaça e 15% preferem essa espécie porque a madeira apresenta "maior produção de calor".…”
Section: Resultsunclassified