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18 results for “Phytosociology”
Phytosociological dataset
<p>Phytosociological dataset representing the vegetation of twenty-six sites of <em>Lilium pomponium </em>and data of twenty-six sites of Lilium pomponium involved in the study</p>
Figure 1 in Vegetation of the supralittoral and upper sublittoral zones of the Western German Baltic Sea coast: a phytosociological study
Figure 1: Map of sampling sites in Northern Germany. Insets (a–c) provide higher resolution. Sampling areas: 1 – Glücksburg; 2 – Glücksburg Estuary; 3 – Bockholmwik; 4 – Neukirchen; 5 – Norgaardholz; 6 – Falshoft; 7 – Maasholm, Schlei; 8 – SchÖnhagen; 9 – Fischleger; 10 – Karlsminde; 11 – EckernfÖrde, port; 12 – EckernfÖrde, Kiekut; 13 – Aschau, sea; 14 – Aschau, lagoon; 15 – Kiel-Bülk; 16 – Kiel-Schilksee, marina; 17 – Kiel-Friedrichsort; 18 – Kiel-Holtenau, Tonnenhof; 19 – Kiel-Düsternbrook; 20 – Kiel-MÖnkeberg; 21 – Kiel-Heikendorf, Hafen; 22 – Kiel-Laboe; 23 – Kiel-Marina Wendtorf; 24 – Kiel-Brasilien; 25 – Hohwacht; 26 – Weissenhäuser Strand; 27 – Heiligenhafen, sea; 28 – Heiligenhafen, Binnensee; 29 – Heiligenhafen, marina; 30 – Grossenbroderfahre; 31 – Strukkamphuk, Fehmarn; 32 – Westerberg, Fehmarn; 33 – Flügge, Orther Bucht, Fehmarn; 34 – Gruner Brink, Fehmarn; 35 – Burgtiefe, Fehmarn; 36 – Burger Binnensee, Fehmarn; 37 – Wulfen, Fehmarn; 38 – Marina Grossenbrode; 39 – Süssau; 40 – Kellenhusen; 41 – Neustadt, Binnenwasser; 42 – Brodtener Ufer; 43 – Rosenhagen; 44 – Steinbeck; 45 – Boltenhagen; 46 – Wohlenberg; 47 – Hohen-Wieschendorf; 48 – Zierow; 49 – Redentin; 50 – Bridge to Poel, S side; 51 – Bridge to Poel, N side; 52 – Kirchdorf; 53 – Timmendorf, Poel; 54 – Gollwitz, Poel.
Figure 4 in Vegetation of the supralittoral and upper sublittoral zones of the Western German Baltic Sea coast: a phytosociological study
Figure 4: Number of species from different phytogeographical elements in each macrophyte community of the SW Baltic Sea. Phytogeographical elements are indicated in accordance with Cormaci et al. (1982), supplemented by data from Zinova (1962) and Kalugina-Gutnik (1975): C – Cosmopolitan, SC – Sub-cosmopolitan, AP – Atlanto-Pacific, IP – Indo-Pacific, CB – Circumboreal, IA – Indo-Atlantic, Abt – Boreo-tropical Atlantic, CT – Circumtropical, Ab – Boreo-Atlantic, Aba – Boreo-Arctic Atlantic, Pb – Boreo-Pacific.
Figure 3 in Vegetation of the supralittoral and upper sublittoral zones of the Western German Baltic Sea coast: a phytosociological study
Figure 3: Distribution of the macrophyte communities of the SW Baltic Sea in habitats with different exposure. The y-axis shows the proportion of habitats with different exposure grades in which the different communities were found.
Figure 2 in Vegetation of the supralittoral and upper sublittoral zones of the Western German Baltic Sea coast: a phytosociological study
Figure 2: Maximum likelihood phylogram based on tufA sequence data, showing the phylogenetic relationships of 12 Ulvales samples from the Baltic Sea (bold) identified in this study. Numbers after species names indicate collection sites (see Figure 1). Numbers below branches are bootstrap values; poorly supported nodes (>0.70) are not labelled. Branch lengths are proportional to sequence divergence.
Supporting Materials for "Standardised Drone Procedures for Phytosociological Data Collection"
<div> <div> <div>By integrating drone-derived data with traditional Braun-Blanquet field methods, this study demonstrates the efficacy of a standardized drone-truthing methodology for precise drone plot assignments. </div> </div> </div> <div> <p>The provided dataset includes:</p> <ul> <li><strong>"drone_images.zip"</strong>: High-resolution drone imagery of forest and grassland plots.</li> <li><strong>"R_Script_and_Data.zip"</strong>: Species-abundance data obtained through expert photo interpretation and an R script for performing supervised classification.</li> </ul> <p> </p> </div>
Linked collectors and determiners for: Census of species recorded during phytosociological surveys in Benin.
Natural history specimen data linked to collectors and determiners held within, "Census of species recorded during phytosociological surveys in Benin". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/c89babc3-4e67-4cdd-84e5-dd62f1193053">https://bionomia.net/dataset/c89babc3-4e67-4cdd-84e5-dd62f1193053</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/c89babc3-4e67-4cdd-84e5-dd62f1193053">https://gbif.org/dataset/c89babc3-4e67-4cdd-84e5-dd62f1193053</a>. Formatted as a Frictionless Data package.
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>
Phytosociology of the shrub-tree layer of semideciduous coastal forests in the Emerenças region, Costa do Sol State Park, Armação dos Búzios, Rio de Janeiro, Brazil – Dataset
<p>The field data were collected between June 1998 and December 2000, in five sets of five 10 x 20 m plots established on different slope aspects (total of 0.5 ha). We included in the sampling 1,193 live individuals of the shrub-tree layer (DBH ≥ 5 cm), and 50 dead individuals. Here we make available the raw data of live individuals, dead individuals, and useful information on the sites and sampling plots. The description of the area and the sampling, and the phytosociological analysis are available in: Kurtz BC, Sá CFC, Silva DO. 2009. Fitossociologia do componente arbustivo-arbóreo de florestas semidecíduas costeiras da região de Emerenças, Área de Proteção Ambiental do Pau Brasil, Armação dos Búzios, Rio de Janeiro, Brasil. Rodriguésia 60(1): 129-146 (<a href="https://www.scielo.br/j/rod/a/kRB96SGyTNL8Gw3FBJjJBdJ/?format=pdf&lang=pt">https://www.scielo.br/j/rod/a/kRB96SGyTNL8Gw3FBJjJBdJ/?format=pdf&lang=pt</a>).</p>
FIGURE 6 in A catalogue of the vascular plants of the Caatinga Phytogeographical Domain: a synthesis of floristic and phytosociological surveys
FIGURE 6. Habit spectra reported in the 18 floristic papers in the Caatinga Phytogeographical Domain where general flora (woody + non woody plants) was sampled and habit data reported for each species.
FIGURE 3 in A catalogue of the vascular plants of the Caatinga Phytogeographical Domain: a synthesis of floristic and phytosociological surveys
FIGURE 3. Histogram of the constancy of species throughout the Caatinga Phytogeographical Domain. Most species were recorded at only one site.
FIGURE 2 in A catalogue of the vascular plants of the Caatinga Phytogeographical Domain: a synthesis of floristic and phytosociological surveys
FIGURE 2. Surveys in the Caatinga Phytogeographical Domain used to build the catalogue, differentiated by environment types within the Domain. Dark gray areas are ecoregions in the Caatinga Domain (sensu Velloso et al. 2002) mainly in crystalline terrains. Light gray areas are ecoregions in the Caatinga Domain mainly in sedimentary terrains. The hatched area is the Chapada Diamantina ecoregions, where caatinga, cerrado, wet forests and rocky grasslands (campos rupestres) are intermixed in a mosaic (map prepared by M.F. Moro).
FIGURE 1 in A catalogue of the vascular plants of the Caatinga Phytogeographical Domain: a synthesis of floristic and phytosociological surveys
FIGURE 1. Geographical location of the Caatinga Phytogeographycal Domain (after IBGE 2004), bounded by the Atlantic rainforest to the east and the cerrado savannas to the west (map prepared by M.F. Moro).
FIGURE 5 in A catalogue of the vascular plants of the Caatinga Phytogeographical Domain: a synthesis of floristic and phytosociological surveys
FIGURE 5. NMS ordination showing the floristic relationsips among the environment types in the Caatinga Phytogeographic Domain based in (A) the frequency of each species in each environment type, and (B) incidence data. A: Final stress for 2-dimensional solution using frequency data= 6.29136. B: Final stress for 2-dimensional solution using presence/absence data= 4.53461.
FIGURE 8 in A catalogue of the vascular plants of the Caatinga Phytogeographical Domain: a synthesis of floristic and phytosociological surveys
FIGURE 8. Rarefaction curve showing the total observed number of species (with the 95% confidence interval obtained with 1,000 randomizations) for the Caatinga Phytogeographical Domain as a whole (summing all 131 surveys) and the expected total number of species in CPD estimated by ICE, Chao 2, Jackknife 1 and Jackknife 2.
FIGURE 7 in A catalogue of the vascular plants of the Caatinga Phytogeographical Domain: a synthesis of floristic and phytosociological surveys
FIGURE 7. Rarefaction curves showing the number of observed species in the different environment types within the Caatinga Phytogeographical Domain, with the 95% confidence interval for the observations (calculated with 1,000 randomizations), and the number of species estimated by ICE, Chao 2, Jackknife 1 and Jackknife 2. Campo Maior and Chapada Diamantina are not shown due the dearth of data available for caatinga in these environments.
FIGURE 4 in A catalogue of the vascular plants of the Caatinga Phytogeographical Domain: a synthesis of floristic and phytosociological surveys
FIGURE 4. UPGMA dendrogram showing the floristic relationsips among the environment types in the Caatinga Phytogeographical Domain using (A) the number of records of each species in each environment type, and (B) incidence data (presence/absence). Crystalline: Crystalline caatinga; Transition: Transitional areas between crystalline and sedimentary caatingas; Sedimentary: Sedimentary caatinga; Inselbergs: Inselberg rocky outcrop communities; Riverine: Riverine forests within the Caatinga Domain; Agreste: Dry forests in the Agreste ecotone between Caatinga and Atlantic Forest Domains (wet forests in Agreste were not considered in the analysis); Arboreal Caa: Arboreal caatinga of northern Minas Gerais; Campo Maior: sites in Campo maior ecotone between Caatinga and Cerrado domains; Aquatic: Aquatic communities within the Caatinga domain.
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