21 documents found, page 1 of 3
Plant species identification using color learning resources, shape, texture, th...
Bambil, Deborah; Pistori, Hemerson; Bao, Francielli [UNESP]; Weber, Vanessa; Alves, Flávio Macedo; Gonçalves, Eduardo GomesMade available in DSpace on 2022-04-28T19:28:35Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-12-01; Fundação de Apoio ao Desenvolvimento do Ensino, Ciência e Tecnologia do Estado de Mato Grosso do Sul; Morphological characteristics are still the most used tools for the identification of plant species. In this context, leaves are the most available plant organ used, given their perenniality and diversi...
Topography and seasonality promotes taxonomic beta diversity of seedlings in a ...
Bao, Francielli [UNESP]; Villa, Pedro Manuel; Rodrigues, Alice Cristina; Schmitz, Daniela; de Assis, Marco Antonio [UNESP]; Arruda, RafaelMade available in DSpace on 2022-04-30T22:28:33Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-01-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Ministério da Ciência, Tecnologia e Inovação; Spatial and temporal beta diversity of seedlings in tropical wetland remain poorly understood. We assessed the ecologic...
Do neighbours matter? The effect of single- and mixed-species sowing density on...
Bao, Francielli [UNESP]; Rossatto, Davi Rodrigo [UNESP]; Pott, Arnildo; Elsey-Quirk, Tracy; de Assis, Marco Antonio [UNESP]; Arruda, RafaelMade available in DSpace on 2022-05-01T09:30:52Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-07-01; Question: Germination is one of the decisive processes influencing species presence and plant community structure. Here, we investigated the influence of seed density and single and mixed species on germination percentage and timing using annual wetland plants of the Pantanal in Brazil. Location: Seeds ...
Plant species diversity in a Neotropical wetland: patterns of similarity, effec...
Bao, Francielli; Leandro, Thales D.; Rocha, Maíra da; Santos, Vanessa S. dos; Stefanello, Thiago H.; Arruda, Rafael; Pott, ArnildoThe Brazilian Pantanal is an extensive wetland with heterogeneous habitats, primarily due to the river-floodplain system and plants with differential adaptations and reproductive strategies. Factors such as altitude, distance among plant formations, and flood pulse must be considered to better understand its diversity. Aiming to assess the influence of biogeographic patterns in this system, we analyzed the flor...
Hêliconias como alternativa econômica para comunidades amazônicas
Arruda, Rafael; Carvalho, Vinícius Tadeu de; Andrade, Paulo César Machado; Pinto, Maria GorettiReservas extrativistas (RESEX) são espaços territoriais destinados à exploração sustentável e conservação dos recursos naturais renováveis, por populações extrativistas. Além disso, tem como finalidade implantar alternativas de renda que contribuam para a melhoria das condições de vida das famílias locais. Dentre as variadas possibilidades de renda pelas comunidades que compõem as RESEX, destacamos neste trabal...
Record of cleaning behavior by Platydoras costatus (Linnaeus, 1758) (Siluriform...
Carvalho, Lucélia Nobre; Arruda, Rafael; Zuanon, Jansen Alfredo Sampaio
Second floor, please: The fish fauna of floating litter banks in amazonian stre...
Carvalho, Lucélia Nobre; Fidelis, Luana; Arruda, Rafael; Galuch, André Vieira; Zuanon, JansenFloating litter banks are an ephemeral habitat consisting of branches, twigs, flowers, seeds, and fruits that are trapped on the stream water surface by a variety of retention mechanisms. These heterogeneous materials form a deep layer of dead plant matter that is colonized by a variety of organisms, including fish that forage on the aquatic macroinvertebrates found in this unique habitat. In this study, we aim...
The Brazilian Program for Biodiversity Research (PPBio) Information System
Flávia, Pezzini,; Costa, Flávia Regina Capellotto; Magnusson, William Ernest; Sampaio, Adeilza Felipe; Lima, Albertina Pimentel
Rapid assessment of fruit-color selection by birds using artificial fruits at l...
Arruda, Rafael; Rodrigues, Domingos de Jesus; Izzo, Thiago JunqueiraAtualmente o uso de massa de modelar tem sido amplamente utilizado para testar várias hipóteses ecológicas. O objetivo deste trabalho foi determinar se cores de frutos artificiais dispostos isoladamente nos ramos, ou em agregação, influenciaram a escolha das aves. Coletamos os dados em seis parcelas distribuídas homogeneamente em uma trilha de 3 km. Nós usamos desenho experimental pareado, de modo que todos os ...
New initiatives for Brazilian aquatic plant data management
Pivari, Marco Otávio Dias; Melo, Pablo Hendrigo Alves de; Souza, Filipe Soares; Stehmann, João Renato; Moura Júnior, Edson Gomes deInitiatives directed at managing information on aquatic plants can support different areas of scientific research, educational practices and political decisions for sustainable management and protection of wetlands and natural resources, as well as reveal knowledge gaps regarding aquatic plants and wetlands. Furthermore, such initiatives can contribute directly to consolidating wetland classification systems in...