Encontrados 6 documentos, a visualizar página 1 de 1

Ordenado por Data

Biased-corrected richness estimates for the Amazonian tree flora

ter Steege, Hans; Prado, Paulo I.; Lima, Renato A. F. de; Pos, Edwin; de Souza Coelho, Luiz; de Andrade Lima Filho, Diogenes; Salomão, Rafael P.

Made available in DSpace on 2020-12-12T01:28:32Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-12-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Amazonian forests are extraordinarily diverse, but the estimated species richness is very much debated. Here, we apply an ensemble of parametric estimators and a novel technique that includes conspecific spatial aggregation to an exten...

Data: 2020   |   Origem: Oasisbr

Rarity of monodominance in hyperdiverse Amazonian forests

ter Steege, Hans; Henkel, Terry W.; Helal, Nora; Marimon, Beatriz S.; Marimon-Junior, Ben Hur; Huth, Andreas; Groeneveld, Jürgen; Sabatier, Daniel

Made available in DSpace on 2020-12-12T01:40:04Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-12-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Tropical forests are known for their high diversity. Yet, forest patches do occur in the tropics where a single tree species is dominant. Such “monodominant” forests are known from all of the main tropical regions. For Amazonia, we sam...

Data: 2020   |   Origem: Oasisbr

Biased-corrected richness estimates for the Amazonian tree flora

ter Steege, H.; Prado, Paulo I.; Lima, Renato A.Fde; Pos, Edwin T.; Coelho, Luiz Souza de; Lima Filho, Diógenes de Andrade; Salomão, Rafael Paiva

Amazonian forests are extraordinarily diverse, but the estimated species richness is very much debated. Here, we apply an ensemble of parametric estimators and a novel technique that includes conspecific spatial aggregation to an extended database of forest plots with up-to-date taxonomy. We show that the species abundance distribution of Amazonia is best approximated by a logseries with aggregated individuals,...

Data: 2020   |   Origem: Oasisbr

Composition and Diversity of Fungal Decomposers of Submerged Wood in Two Lakes ...

Canto, Eveleise Samira Martins; Cortêz, Ana Cláudia Alves; Monteiro, Josiane Santana; Barbosa, Flávia Rodrigues; Zelski, Steven Edward

Aquatic ecosystems in tropical forests have a high diversity of microorganisms, including fungi, which are important decomposers of submerged wood. Despite the importance of their role in decomposition, research concerning the diversity of freshwater fungi from Brazilian Amazonian environments is scarce. The aim of this work was to describe the composition and diversity of fungi present on submerged wood in two...

Data: 2020   |   Origem: Oasisbr

Rarity of monodominance in hyperdiverse Amazonian forests

ter Steege, H.; Henkel, Terry W.; Helal, Nora; Marimon, Beatriz Schwantes; Marimon Júnior, Ben Hur; Huth, Andreas; Groeneveld, Jürgen J.

Tropical forests are known for their high diversity. Yet, forest patches do occur in the tropics where a single tree species is dominant. Such “monodominant” forests are known from all of the main tropical regions. For Amazonia, we sampled the occurrence of monodominance in a massive, basin-wide database of forest-inventory plots from the Amazon Tree Diversity Network (ATDN). Utilizing a simple defining metric ...

Data: 2020   |   Origem: Oasisbr

Centesimal and mineral composition and antioxidant activity of the bacaba fruit...

Correa, Bruna Mendes; Baldissera, Luana; Barbosa, Flávia Rodrigues; Ribeiro, Elton Brito; Andrighetti, Carla Regina; Agostini, Juliana da Silva

Oenocarpus bacaba Mart. is a palm tree native from Amazon with highlighted antioxidant activities. Its fruit (bacaba) processing dismisses the peel, which has nutrients that can collaborate for its antioxidant activity and preventing diseases. Thus, this study assessed the centesimal and mineral composition, physicochemical characterization (acidity, total soluble solids, pH, and color), total phenolics (Folin-...

Data: 2019   |   Origem: Oasisbr

6 Resultados

Texto Pesquisado

Refinar resultados

Autor





















Data



Tipo de Documento


Tipo de acesso


Recurso


Assunto