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5. Unraveling local and regional determinants of high plant diversity at marine rocky outcrops in Uruguay.

Author

Mai, Patricia, Marchesi, Eduardo, Pollero, Antonella, Zabaleta, María, Cappuccio, Laura, Fernández, Sebastián, Idjiloff, Ninoska, and Arim, Matías

Subjects
*OUTCROPS (Geology), *ECOLOGICAL disturbances, *SPECIES pools, *PLANT diversity, *PLANT invasions
Abstract

Questions: Marine rocky outcrops are model systems of community assembly under harsh conditions. The prevailing environmental conditions that determine a coast–inland gradient of stress and disturbance impose a strong environmental filter on community assembly. However, the Atlantic rocky outcrops of Uruguay challenge this assumption as they exhibit high plant diversity at small spatial scales. We investigated this study system to answer: (1) which environmental factors determine diversity at the local scale; (2) and how does the regional pool influence species composition along the coast–inland gradient? Methods: We analyzed the local and regional determinants of plant community assembly in four rocky sites along the Uruguayan coast. Through a random sampling approach stratified by distance to the coast, we recorded species occurrences and microenvironmental conditions. Observed taxa were assigned into different species assemblages according to their typical vegetation type. Generalized Linear Model (GLM)–Poisson regression, quantile regressions and hierarchical cluster analyses were used to identify the factors underlying local richness and the spatial vegetation structure. Results: Nine different vegetation types generate a mass effect that enhances local diversity. Unexpectedly, 56% of the species are from non‐marine environments — e.g. grasslands or hydrophilous herblands. Species assemblages were spatially clustered, with a turnover of these clusters along the coast–inland gradient. Elevation, distance to the coast and vegetation cover promoted richness, likely due to an attenuation of marine filters. Meanwhile, substrate availability reduced richness, likely due to competitive exclusion as a result of more resources and homogeneous microenvironmental conditions. Conclusions: The high local diversity along the marine rocky outcrops of Uruguay is best explained by a functionally diverse regional species pool, which interacts with local heterogeneity, and by conditions that enhance or attenuate the effect of marine stress. Effective conservation and management strategies are key to minimize the detrimental effects of urbanization, fragmentation, and non‐native plant invasions on these diverse habitats. [ABSTRACT FROM AUTHOR]

Published
2024
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6. ATLANTIC EPIPHYTES : a data set of vascular and non-vascular epiphyte plants and lichens from the Atlantic Forest

Author

Ramos, Flavio Nunes, Mortara, Sara Ribeiro, Monalisa-Francisco, Nathalia, Elias, João Pedro Costa, Neto, Luiz Menini, Freitas, Leandro, Kersten, Rodrigo, Amorim, André Márcio, Matos, Fernando Bittencourt, Nunes-Freitas, André Felippe, Alcantara, Suzana, Alexandre, Marcia Helena Nagahama, de Almeida-Scabbia, Renata Jimenez, de Almeida, Odair José Garcia, Alves, Fernanda Eliane, de Oliveira Alves, Rogério Marcos, Alvim, Francine Seehaber, de Andrade, Antônio Carlos Silva, de Andrade, Simone, Aona, Lidyanne Yuriko Saleme, Araujo, Andréa Cardoso, de Araújo, Kelianne Carolina Targino, Ariati, Vanessa, Assis, Julia Camara, de Azevedo, Cecília Oliveira, Barbosa, Bruno Ferreira, Barbosa, Daniel Elias Ferreira, dos Reis Barbosa, Fernando, de Barros, Fabio, Basilio, Geicilaine Alves, Bataghin, Fernando Antonio, Bered, Fernanda, Bianchi, Juliana Santos, Blum, Christopher Thomas, Boelter, Carlos Renato, Bonnet, Annete, Brancalion, Pedro Henrique Santin, Breier, Tiago Bӧer, de Toledo Brion, Caio, Buzatto, Cristiano Roberto, Cabral, Andressa, Cadorin, Tiago João, Caglioni, Eder, Canêz, Luciana, Cardoso, Pedro Henrique, de Carvalho, Fábia Silva, Carvalho, Renan Gonçalves, Catharino, Eduardo Luis Martins, Ceballos, Sergio Javier, Cerezini, Monise Terra, César, Ricardo Gomes, Cestari, Cesar, Chaves, Cleber Juliano Neves, Citadini-Zanette, Vanilde, Coelho, Luiz Francisco Mello, Coffani-Nunes, João Vicente, Colares, Renato, Colletta, Gabriel Dalla, de Medeiros Corrêa, Nadjara, da Costa, Andrea Ferreira, da Costa, Grênivel Mota, Costa, Laís Mara Santana, Costa, Natália Gabriela Souza, Couto, Dayvid Rodrigues, Cristofolini, Caroline, da Cruz, Ana Carolina Rodrigues, Del Neri, Leopoldo Angelo, di Pasquo, Mercedes, dos Santos Dias, Aline, do Carmo Dutra Dias, Letícia, Dislich, Ricardo, Duarte, Marília Cristina, Fabricante, Juliano Ricardo, Farache, Fernando Henrique Antoniolli, de Faria, Ana Paula Gelli, Faxina, Claudenice, Ferreira, Mariana Terrola Martins, Fischer, Erich, Fonseca, Carlos Roberto, Fontoura, Talita, Francisco, Talitha Mayumi, Furtado, Samyra Gomes, Galetti, Mauro, Garbin, Mário Luís, de Gasper, André Luís, Goetze, Márcia, Gomes-da-Silva, Janaína, Gonçalves, Mateus Felipe Araujo, Gonzaga, Diego Rafael, Silva, Ana Carolina Granero e, de Camargo Guaraldo, André, de Souza Gomes Guarino, Ernestino, Guislon, Aline Votri, Hudson, Luigy Bitencourt, Jardim, Jomar Gomes, Jungbluth, Patricia, dos Santos Kaeser, Selma, Kessous, Igor Musauer, Koch, Natália Mossmann, Kuniyoshi, Yoshiko Saito, Labiak, Paulo Henrique, Lapate, Maria Esther, Santos, Ana Carolina Laurenti, Leal, Roberta Luísa Barbosa, Leite, Felipe Silveira, Leitman, Paula, Liboni, Ana Paula, Liebsch, Dieter, Lingner, Débora Vanessa, Lombardi, Julio Antonio, Lucas, Eve, dos Reis Luzzi, Jhonny, Mai, Patricia, Mania, Luiz Felipe, Mantovani, Waldir, Maragni, Angelica Guidoni, Marques, Marcia Cristina Mendes, Marquez, Gonzalo, Martins, Cristiane, do Nascimento Martins, Laura, Martins, Pedro Luiz Sanglard Silva, Mazziero, Frederico Fregolente Faracco, de Aguiar Melo, Camila, de Melo, Maria Margarida Fiuza, Mendes, Alex Fernando, Mesacasa, Letícia, Morellato, Leonor Patricia Cerdeira, de Souza Moreno, Vanessa, Muller, Adelcio, da Silva Murakami, Mariana Moreira, Cecconello, Edinete, Nardy, Camila, Nervo, Michelle Helena, Neves, Beatriz, Nogueira, Matheus Guimarães Cardoso, Nonato, Fabiana Regina, de Oliveira-Filho, Ary Teixeira, de Oliveira, César Pedro Lopes, Overbeck, Gerhard Ernst, Marcusso, Gabriel Mendes, Paciencia, Mateus Luís Barradas, Padilha, Patricia, Padilha, Peterson Teodoro, Pereira, Ana Clara Alves, Pereira, Luciana Carvalho, Pereira, Rodrigo Augusto Santinelo, Pincheira-Ulbrich, Jimmy, Pires, José Salatiel Rodrigues, Pizo, Marco Aurélio, Pôrto, Kátia Cavalcanti, Rattis, Ludmila, de Mendonça Reis, Joice Rodrigues, dos Reis, Simone Gonçalves, da Rocha-Pessôa, Thereza Christina, Rocha, Carlos Frederico Duarte, Rocha, Fernando Souza, Rodrigues, Alba Regina Pereira, Rodrigues, Ricardo Ribeiro, Rogalski, Juliana Marcia, Rosanelli, Roberta Luiza, Rossado, Andrés, Rossatto, Davi Rodrigo, Rother, Débora Cristina, Ruiz-Miranda, Carlos Ramon, Saiter, Felipe Zamborlini, Sampaio, Mauricio Bonesso, Santana, Lucas Deziderio, dos Santos, Juliana Silveira, Sartorello, Ricardo, Sazima, Marlies, Schmitt, Juliane Luzía, Schneider, Geniane, Schroeder, Bruna Grosch, Sevegnani, Lucia, Júnior, Vasconcelos Oliveira Silva, da Silva, Fernando Rodrigues, da Silva, Maria Juliana, Silva, Mércia Patrícia Pereira, Silva, Rafaela Guimarães, Silva, Sandro Menezes, Singer, Rodrigo Bustos, Siqueira, Geovane, Soares, Luis Eduardo, de Sousa, Hildeberto Caldas, Spielmann, Adriano, Tonetti, Vinicius Rodrigues, Toniato, Maria Teresa Zugliani, Ulguim, Paulo Sérgio Bordoni, van den Berg, Cássio, van den Berg, Eduardo, Varassin, Isabela Galarda, da Silva, Izabela Bitencourt Veloso, Vibrans, Alexander Christian, Waechter, Jorge Luiz, Weissenberg, Erick Willy, Windisch, Paulo Günter, Wolowski, Marina, Yañez, Agustina, Yoshikawa, Vania Nobuko, Zandoná, Luciano Ramos, Zanella, Camila Martini, Zanin, Elisabete Maria, Zappi, Daniela Cristina, Zipparro, Valesca Bononi, Zorzanelli, João Paulo Fernandes, and Ribeiro, Milton Cezar

Published
2019

18. Biodiversidata: A novel dataset for the vascularplant species diversity in Uruguay

Author

Grattarola, Florencia, González, Andrés, Mai, Patricia, Cappuccio, Laura, Fagúndez-Pachón, Cesar, Rossi, Florencia, Teixeira de Mello, Franco, Urtado, Lucía, and Pincheira-Donoso, Daniel

Subjects
SDG 15 - Life on Land
Abstract

Background: South America hosts some of the world’s most prominent biodiversity hotspots. Yet, Uruguay – a country where multiple major ecosystems converge – ranks amongst the countries with the lowest levels of available digital biodiversity data in the continent. Such prevalent data scarcity has significantly undermined our ability to progress towardsevidence-based conservation actions – a critical limitation for a country with a strong focuson agricultural industries and only 1.3% of the land surface guarded by protected areas.Under today’s rapid biodiversity loss and environmental changes, the need for open-access biodiversity data is more pressing than ever before. To address this national issue, Biodiversidata – Uruguay’s first Consortium of Biodiversity Data – has recently emergedwith the aim of assembling a constantly growing database for the biodiversity of this country. While the first phase of the project targeted vertebrate biodiversity, the secondphase presented in this paper spans the biodiversity of plants.New informationAs part of the second phase of the Biodiversidata initiative, we present the firstcomprehensive open-access species-level database of the vascular plant diversityrecorded in Uruguay to date (i.e. all species for which data are currently available andspecies presence has been confirmed). It contains 12,470 occurrence records from across1,648 species and 160 families, which roughly represents 60% of the total recorded flora of Uruguay. The primary biodiversity data include extant native and introduced species fromthe lycophytes, ferns, gymnosperms and angiosperms groups. Records were collated frommultiple sources, including data available in peer-reviewed scientific literature, institutional scientific collections and datasets contributed by members of the Biodiversidata initiative.

Published
2020

19. Figure 2 from: Grattarola F, González A, Mai P, Cappuccio L, Fagúndez-Pachón C, Rossi F, Teixeira de Mello F, Urtado L, Pincheira-Donoso D (2020) Biodiversidata: A novel dataset for the vascular plant species diversity in Uruguay. Biodiversity Data Journal 8: e56850. https://doi.org/10.3897/BDJ.8.e56850

Author

Grattarola, Florencia, primary, González, Andrés, additional, Mai, Patricia, additional, Cappuccio, Laura, additional, Fagúndez-Pachón, César, additional, Rossi, Florencia, additional, Teixeira de Mello, Franco, additional, Urtado, Lucía, additional, and Pincheira-Donoso, Daniel, additional

Published
2020
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20. Figure 1 from: Grattarola F, González A, Mai P, Cappuccio L, Fagúndez-Pachón C, Rossi F, Teixeira de Mello F, Urtado L, Pincheira-Donoso D (2020) Biodiversidata: A novel dataset for the vascular plant species diversity in Uruguay. Biodiversity Data Journal 8: e56850. https://doi.org/10.3897/BDJ.8.e56850

Author

Grattarola, Florencia, primary, González, Andrés, additional, Mai, Patricia, additional, Cappuccio, Laura, additional, Fagúndez-Pachón, César, additional, Rossi, Florencia, additional, Teixeira de Mello, Franco, additional, Urtado, Lucía, additional, and Pincheira-Donoso, Daniel, additional

Published
2020
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21. Supplementary material 1 from: Grattarola F, González A, Mai P, Cappuccio L, Fagúndez-Pachón C, Rossi F, Teixeira de Mello F, Urtado L, Pincheira-Donoso D (2020) Biodiversidata: A novel dataset for the vascular plant species diversity in Uruguay. Biodiversity Data Journal 8: e56850. https://doi.org/10.3897/BDJ.8.e56850

Author

Grattarola, Florencia, primary, González, Andrés, additional, Mai, Patricia, additional, Cappuccio, Laura, additional, Fagúndez-Pachón, César, additional, Rossi, Florencia, additional, Teixeira de Mello, Franco, additional, Urtado, Lucía, additional, and Pincheira-Donoso, Daniel, additional

Published
2020
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23. Figure 3 from: Grattarola F, González A, Mai P, Cappuccio L, Fagúndez-Pachón C, Rossi F, Teixeira de Mello F, Urtado L, Pincheira-Donoso D (2020) Biodiversidata: A novel dataset for the vascular plant species diversity in Uruguay. Biodiversity Data Journal 8: e56850. https://doi.org/10.3897/BDJ.8.e56850

Author

Grattarola, Florencia, primary, González, Andrés, additional, Mai, Patricia, additional, Cappuccio, Laura, additional, Fagúndez-Pachón, César, additional, Rossi, Florencia, additional, Teixeira de Mello, Franco, additional, Urtado, Lucía, additional, and Pincheira-Donoso, Daniel, additional

Published
2020
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28. Catalogue of the vascular epiphytic flora of Uruguay

Author

José M. Bonifacino, Andrés J. Rossado, Jorge Luiz Waechter, Patricia Mai, Mai Patricia, Universidad de la República (Uruguay). CURE, Rossado Toureilles Andrés Javier, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Ecología y Ciencias Ambientales, Bonifacino José Mauricio, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Ecología y Ciencias Ambientales, and Waechter J.L.

Subjects
0106 biological sciences, Flora, epiphytic category, Plant Science, 010603 evolutionary biology, 01 natural sciences, Floristics, Polypodiaceae, Genus, lcsh:Botany, geographic distribution, Epífitas, Orchidaceae, Tillandsia, biology, Ecology, Conservação, Uruguai, biology.organism_classification, hemiepiphytes, lcsh:QK1-989, Geography, Herbarium, Conservation status, Uruguay, vascular epiphytes, conservation status, holoepiphytes, subtropical forests, 010606 plant biology & botany
Abstract

We provide an updated list of the vascular epiphytic flora occurring in native environments of Uruguay based on literature review, herbarium specimens, and fieldwork throughout the country. The catalogue provides standardized information for each species, including accepted name, synonyms used within Uruguay, epiphytic category, distribution within the country, habitat, conservation status, observations, and a voucher citation. The effort documented 73 species for the epiphytic flora of Uruguay (3 % of the flora), distributed among 29 genera and 12 families. Bromeliaceae was the richest family (17), followed by Polypodiaceae (16) and Orchidaceae (12). Tillandsia stood out as the most speciose genus with 15 species. Characteristic holoepiphytes was the most diverse ecological category. More than half of the epiphytic species documented for Uruguay (53 %) reach their southernmost geographic distribution in the country, whereas only two mostly epipetric species of Tillandsia - T. arequitae and T. uruguayensis - are endemic to the country. Almost half of the epiphytic species found are presently under categories of threat of extinction, with 60 % of them occurring in national protected areas. Both the richest epiphytic families and the predominance of characteristic holoepiphytes coincide with findings from floristic and ecological studies previously carried out in humid subtropical regions.

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