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8 results for “Sandy Coastal Plain”
FIGURE 1 in Frog assemblage associated with bromeliads in a sandy coastal plain in the state of Espírito Santo, southeastern Brazil
FIGURE 1: Location of Parque Estadual Paulo César Vinha (black dot) in the state of Espírito Santo, southeastern Brazil (A) and sampled sites: rocky outcrop (B), open shrub vegetation (C), both in the mainland, and open herbaceous vegetation in coastal island (D). States are Bahia (BA), Espírito Santo (ES), Minas Gerais (MG) and Rio de Janeiro (RJ).
Conserved Forest on Sandy Coastal Plain, Saquarema,/RJ Brazil - Datasets (Point-Centered Quadrant Method)
<p>The Ipitangas Restinga is one of the last remnants of non-flooded restinga forest on the coast of Rio de Janeiro state, from<br> Marambaia to Cabo Frio. Forest structure was studied using the point-centered quadrant method (200 points/800 individuals) and minimum diameter of 5cm at breast height and at soil level. A total of 108 species were recorded in 34 families. More informations: see Sá,C.F.C & Araujo,D.S.D. 2009.Estrutura e florística de uma floresta de restinga em Ipitangas, Saquarema, Rio de Janeiro, Brasil. Rodriguésia 60(1):147-170. https://doi.org/10.1590/2175-7860200960108 Here we available all raw of data collected beteween 1990/1993. The families and species are accordind "Flora e Funga do Brasil".</p>
Figure 2 in Diet of bromeliad-frog Phyllodytes luteolus (Anura, Hylidae) in Atlantic Forest environments: what have the frogs been eating outside sandy coastal plains?
Figure 2. Non-metric multidimensional scaling (NMDS) plot for prey presence. The represented populations of P. luteolus in lowland forest (triangles), sandy coastal plains (circles) and island (squares) environments in Espírito Santo State, southeastern Brazil.
Figure 1 in Diet of bromeliad-frog Phyllodytes luteolus (Anura, Hylidae) in Atlantic Forest environments: what have the frogs been eating outside sandy coastal plains?
Figure 1. Study sites in Espírito Santo State, southeastern Brazil. Dark gray points represent the sampled Phyllodytes luteolus populations.
Disturbed Forest on Sandy Coastal Plain, Saquarema/RJ - Datasets and Phytosociological analyses
<p>Os dados brutos foram coletados em 2019 por Bárbara de Pinho Agapito, Cyl Farney Catarino de Sá & Dorothy Sue Dunn de Araujo em área perturbada de Floresta de Restinga em Saquarema/RJ. Um grande distúrbio ocorreu entre 1965/1970 com corte e queima da floresta para abertura de pastagem e cultivos temporários. O solo arenoso, o fogo recorrente e a disseminação de gramíneas invasoras agressivas tem retardado a regeneração da floresta cuja matriz é adjacente. Parcelas de 5 x 5 m foram instaladas nessa área perturbada para análise da regeneração avaliando ocorrência, abundância e persistência das espécies lenhosas. Foram medidos todos os indivíduos com DAS ≥ 0,1 cm , assim como suas alturas foram tomadas. A análise fitossociológica também está disponível com todos os parâmetros absolutos e relativos, calculados através do Excel. </p>
Conserved Forest on Sandy Coastal Plain, Saquarema/RJ - Datasets and Phytosociological analyses
<p>Esses dados brutos foram coletados entre 1993/1994 por Cyl Farney C de Sá & Dorothy S.Dunn de Araujo na parte conservada da floresta de restinga da Reserva Ecológica Estadual de Jacarepiá, Saquarema/RJ. Parcelas 10 x10m foram subdivididas em 4 blocos de 5 x 5 m e foram alocadas obedecendo linhas abertas em trilhas para estudo da área através do método de Ponto Quadrantes. O critério de inclusão foi DAP ≥ 2,5 cm, sendo que as medidas tomada em campo foram coletadas em circunferência (CAP ≥ 8cm). As alturas foram estimadas. As circunferências, inclusive de múltiplos troncos, foram medidas a 1,30m de altura do solo. Material identificado no Jardim Botânico do Rio de Janeiro (Herbário RB). As análises fitossociológicas foram realizadas em Excel. Todos os parâmetros absolutos e relativos estão apresentados. Os dados foram cedidos a Bárbara de Pinho Agapito para uso em sua Dissertação de Mestrado na Escola Nacional de Botânica Tropical (ENBT) para comparação entre áreas (perturbaada x conservada) dessa mesma floresta.</p>
Data from: Leaching potential of phosphite fertilizer in sandy soils of the Southern Coastal Plain, USA
<p>This is digital research data corresponding to a published manuscript, <em>Leaching potential of phosphite fertilizer in sandy soils of the southern coastal plain, USA. </em>Environments 2021, 8, 126, https://doi.org/10.3390/environments8110126</p> <p>Novel biotechnology on transgenic plants capable of metabolizing phosphite (Phi), a reduced form of P, could improve the effectiveness of P fertilizers and reduce the P footprint in agriculture with the benefit of suppressing weed growth. However, potassium Phi (K-Phi) salts used as fertilizer are highly soluble in water. At the same time, sandy soils of the Southern Coastal Plain are vulnerable to leaching losses resulting from long-term Pi fertilizer application. We performed a replicated leaching trial using five soil materials that included three surface and two subsurface layers from cultivated topsoil (Ap horizon) with contrasting Phi and Pi sorption capacities. Each soil received three treatments K-Phi at rates 0 (control), 24, and 49 kg P ha−1 and leached twice with de-ionized water. All K-Phi-treated soils leached Phi except for the controls.</p>
Data from: Leaching potential of phosphite fertilizer in sandy soils of the Southern Coastal Plain, USA
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