de.pangaea.dataset912506 und dataset PANGAEA
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https://www.pangaea.de/ information pointOfContact 2026-04-30T21:58:58Z https://doi.pangaea.de/10.1594/PANGAEA.912506 <gco:CharacterString>Current and future tree ferns distribution and diversity patterns in subtropical Atlantic Forest</gco:CharacterString> 2020-02-25T08:05:59 publication https://doi.org/10.1594/PANGAEA.912506 de Gasper, André Luís
algasper@furb.br
https://orcid.org/0000-0002-1940-9581 information author Grittz, Guilherme Salgado https://orcid.org/0000-0001-6500-4422 information author Russi, Carlos Henrique https://orcid.org/0000-0002-9073-6788 information author Schwartz, Carlos Eduardo https://orcid.org/0000-0002-9586-1537 information author Rodrigues, Arthur Vinicius https://orcid.org/0000-0003-2656-558X information author PANGAEA
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https://www.pangaea.de/ information publisher tableDigital In "sp_data.csv" file, we gathered 1,167 tree ferns records related to 15 species, from the literature and herbaria (using SpeciesLink - http://splink.cria.org and GBIF Global Biodiversity Information Facility - https://www.gbif.org). We used "SDM" R-script to predict current and future distributions of each tree fern species, based on occurrence records and bioclimatic variables. Our SDMs were formulated using the sdm R-package, through five different algorithms. To avoid biases created by choosing a single statistical algorithm, we built a single final model through an ensemble approach. Using the "beta" script and species maps, we calculated the β-diversity as the total variance of the community (Total β-diversity, or BDTOTAL; sensu Legendre & De Cáceres 2013) and it was subsequently decomposed in Local Contributions to β-Diversity (LCBD). We calculated BDTOTAL based on the Jaccard dissimilarity coefficient (1- similarity). Then, the LCBD was determined based on the partition of BDTOTAL between the cells (Legendre & De Cáceres 2013). The significance of the LCBD values for each cell was obtained through 999 permutations, where the species are distributed randomly and independently along the grid and the LCBD values are calculated for each random distribution. Significant LCBD values were those with p-value < 0.05. We also followed Legendre (2014) by partitioning the BDTOTAL ​​in species replacement and richness difference components. All β-diversity metrics were calculated with the adespatial R-package using the functions beta.div and beta.div.comp. completed de Gasper, André Luís
algasper@furb.br
https://orcid.org/0000-0002-1940-9581 information principalInvestigator Beta-diversity Climate change Cyatheaceae Dicksoniaceae species distribution modelling tree ferns theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation -56.92944 -45.561080000000004 -30.2475 -23.5228 LATITUDE thematicClassification LONGITUDE thematicClassification Species thematicClassification text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.912506?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. Supplement to <gco:CharacterString>Expected impacts of climate change on tree ferns distribution and diversity patterns in subtropical Atlantic Forest</gco:CharacterString> https://doi.org/10.1101/2020.01.16.909614 de Gasper, André Luís
algasper@furb.br
https://orcid.org/0000-0002-1940-9581 information author Grittz, Guilherme Salgado https://orcid.org/0000-0001-6500-4422 information author Russi, Carlos Henrique https://orcid.org/0000-0002-9073-6788 information author Schwartz, Carlos Eduardo https://orcid.org/0000-0002-9586-1537 information author Rodrigues, Arthur Vinicius https://orcid.org/0000-0003-2656-558X information author documentDigital Other version <gco:CharacterString>Tree ferns distribution and diversity patterns in subtropical Atlantic Forest: "SDM" R script to predict current and future distributions of each tree fern species and "beta" script to calculated the β-diversity as the total variance of the community and species maps</gco:CharacterString> https://store.pangaea.de/Publications/GasperAL-etal_2020/tree_ferns_distribution_diversity.zip documentDigital Further details <gco:CharacterString>Interpreting the replacement and richness difference components of beta diversity</gco:CharacterString> 2014-01-01 publication https://doi.org/10.1111/geb.12207 Legendre, Pierre https://orcid.org/0000-0002-3838-3305 information author documentDigital Global Ecology and Biogeography 23(11) 1324-1334 Further details <gco:CharacterString>Beta diversity as the variance of community data: dissimilarity coefficients and partitioning</gco:CharacterString> 2013-01-01 publication https://doi.org/10.1111/ele.12141 Legendre, Pierre https://orcid.org/0000-0002-3838-3305 information author De Cáceres, Miquel https://orcid.org/0000-0001-7132-2080 information author documentDigital Ecology Letters 16(8) 951-963