Flora da Reserva Ducke. Guia de identificacao das plantas vasculares de uma floresta de terra-firme na Amazonia Central

Cheek, Martin; Ribeiro, José Eduardo Lahoz da Silva; Hopkins, M. J. G.; Vicentini, Alberto; Sothers, Cynthia; Costa, Maria Auxiliadora da Silva; Brito, Joneide Mouzinho de; Souza, Maria Anália Duarte De; Martins, Lúcia Helena Pinheiro; Lohmann, Lúcia Garcez; Assunção, Paulo Apóstolo Costa Lima; Pereira, Everaldo da Costa; Silva, Cosmo Fernandes da; Mesquita, Mariana Rabello; Procópio, Lilian Costa

doi:10.2307/4110841

Cited by 28 publications

(35 citation statements)

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“…Unfortunately, because Ducke itself lacks baseline abundance data, we cannot assert whether its avian communities have always been diminished compared with nearby tracts of forest. Nonetheless, our documentation of disturbance has far-reaching implications for other research on 'baseline' conditions at Reserva Ducke, which is considered to be one of the most wellstudied patches of Amazonian rainforest (Ribeiro et al, 1999).…”

Section: Discussionmentioning

confidence: 87%

“…Although initially surrounded by continuous forest (1963), sprawling settlements along the outskirts of Manaus abutted against the reserve's southern and western borders by the year 2000 (Oliveira et al, 2008; Ribeiro et al, 1999). At that time, only the eastern boundary remained linked to continuous rainforest (Cintra & Naka, 2012; Ribeiro et al, 1999), but roads and deforestation now sinuously encircle both the northern and eastern sides, transforming Ducke into a large urban forest fragment, as previously predicted (Ribeiro et al, 1999). Although we only sampled 2% of Ducke's 10,000 ha, our 2005–2009 bird community data already supported this disturbed characterization.…”

Section: Discussionmentioning

confidence: 99%

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Low species turnover of upland Amazonian birds in the absence of physical barriers

Rutt

Cooper

Andretti

et al. 2023

Diversity and Distributions

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Section: Discussionmentioning

confidence: 87%

Section: Discussionmentioning

confidence: 99%

Low species turnover of upland Amazonian birds in the absence of physical barriers

Rutt

Cooper

Andretti

et al. 2023

Diversity and Distributions

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“…O número de espécies encontradas na EBC supera aqueles encontrados por Sylvestre (1997a), numa área quase oito vezes maior; a Bueno & Senna (1992), para o Parque Nacional dos Aparados da Serra; Costa (1999), para a Reserva Ducke de 10.072 ha, além de estar muito próximo à riqueza de espécies levantadas na área do PERD, e Sylvestre (1997b), numa área de 33.800ha. A área da EBC apresenta-se bastante rica em espécies de pteridófitas, com maior número de espécies que áreas até 40 vezes maior.…”

Section: Resultsunclassified

Pteridófitas de duas áreas de floresta da Bacia do Rio Doce no Estado de Minas Gerais, Brasil

Melo

Salino

2002

Lundiana

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A floristic survey of pteridophytes was carried out in two forest areas of Minas Gerais, Brazil: Estação Biológica de Caratinga (EBC), and Parque Estadual do Rio Doce (PERD). We identified 102 species, 43 genera, and 18 families for EBC and 123 species, 43 genera, and 19 families at PERD. Seventy five species were common to both areas, 27 were found, exclusively in EBC, and 40, in PERD. Families with highest number of species, in EBC, were Pteridaceae (15 species), Thelypteridaceae (11), Tectariaceae (10), Polypodiaceae (8), Aspleniaceae and Dennstaedtiaceae (7 each), Cyatheaceae and Schizaeaceae (6 each); and in PERD Pteridaceae (24 species), Thelypteridaceae (17), Polypodiaceae (11), Tectariaceae (10), Aspleniaceae (9), Schizaeaceae (8), and Aspleniaceae (7), Cyatheaceae and Woodsiaceae (6 each). Most of the species in both areas are terrestrial. Most of the species presented a wide geographical distribution in Brazil, with only 25% restricted to Southeastern Brazil. We presented the list of taxa of the two studied areas, data about species habit, and the geographical distribution of some species reported for the first time in Minas Gerais state and discuss about richness of these species. Keywords: Pteridophytes, Floristic, Rio Doce Basin, Minas Gerais

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“…When no soil connection by root or stem was observed, information from the literature, on previously reported life history traits, was used to supplement our classifications (Massa, 1996; Zotz et al, 2020; Zotz, Weigelt, et al, 2021). Field identifications were made using regional guides (e.g., Ribeiro et al, 2002; Zuquim et al, 2008), and botanical vouchers were collected for comparison with material deposited in regional herbaria: Amapaense herbarium (HAMAB) at the Instituto de Pesquisas Científicas e Tecnológicas do Amapá , and the João Murça Pires Herbarium (MG) at the Museu Paraense Emílio Goeldi in Belém do Pará, Brazil. Circumscriptions of fern taxonomy followed PPG I (Pteridophyte Phylogeny Group, 2016) and angiosperms followed APG IV (Angiosperm Phylogeny Group, 2016).…”

Section: Methodsmentioning

confidence: 99%

“…When no soil connection by root or stem was observed, information from the literature, on previously reported life history traits, was used to supplement our classifications (Massa, 1996;Zotz et al, 2020;Zotz, Weigelt, et al, 2021). Field identifications were made using regional guides (e.g., Ribeiro et al, 2002;Zuquim et al, 2008), and botanical vouchers were collected for comparison with material deposited in regional herbaria: Amapaense herbarium (HAMAB) at the Instituto and Mg 2+ were extracted by 1-Normal KCL solution and also measured by atomic absorption; K + , Na + , Ca 2+ , and Mg 2+ were summed to obtain total base cation (BC).…”

Section: Field Samplingmentioning

confidence: 99%

Phorophyte size and soil profiles differentially correlate with community structure among hemiepiphytes and nomadic vines

et al. 2022

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Tropical non‐self‐supporting plants such as hemiepiphytes and nomadic vines are model organisms for disentangling biotic and environmental correlates which influence their occupancy patterns. We inventoried >4000 individuals from >3000 trees ranging from 1 to 200 cm diameter at breast height (DBH) in a northeastern Amazonian upland forest to address how tree (phorophyte) size, edaphic factors and recruitment strategy influence occupancy, diversity, and compositional patterns of two vascular non‐self‐supporting plant functional groups. Hemiepiphytes germinate on phorophytes prior to establishing soil connections, whereas nomadic vines initiate their life cycle on the forest floor and subsequently climb phorophytes for crown access, abandoning roots replaced by adventitious connections which may reach the ground. Our results show that larger phorophytes (≥30 cm DBH) supported more species for both hemiepiphytes and nomadic vines. However, nomadic vines' occupancy probabilities saturated faster at smaller stem sizes than that of hemiepiphytes indicating differential preferences for stem sizes among the two functional groups. For smaller phorophytes (<30 cm DBH), soil correlations were stronger with nomadic vines than hemiepiphytes, whereas no significant differences were detected among functional groups in relation to edaphic factors for larger (≥ 30 cm DBH) ones. Finally, a small core group of species showed disproportionately greater abundances among large phorophytes suggesting that autogenic processes differentially promote survivability. Such interactions among phorophyte size and edaphic factors may result from the contrasting ecological requirements of hemiepiphytes and nomadic vines at the recruitment stage, demonstrating the necessity for elaborate demographic‐based studies to better understand these complex plant–plant interactions. Abstract in Spanish is available with online material

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Flora da Reserva Ducke. Guia de identificacao das plantas vasculares de uma floresta de terra-firme na Amazonia Central

Cited by 28 publications

References 0 publications

Low species turnover of upland Amazonian birds in the absence of physical barriers

Low species turnover of upland Amazonian birds in the absence of physical barriers

Pteridófitas de duas áreas de floresta da Bacia do Rio Doce no Estado de Minas Gerais, Brasil

Phorophyte size and soil profiles differentially correlate with community structure among hemiepiphytes and nomadic vines

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