Phytosociological studies in the Great Chaco: structure, floristic composition and variability of the Schinopsis balansae forest in the humid boreal Chaco, Paraguay

A description of the forest of Schinopsis balansae is presented, including an analysis of its structure, composition and floristic variability. The sampling site was located within the forest-palm savanna mosaic in the humid Chaco. Quantitative data was determined in order to calculate the Importanc...

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Autores principales: Mereles, Fátima; Centro para el Desarrollo de la Investigación Científica (CEDIC). Fundación Moisés Bertoni (FMB) y Laboratorios Díaz-Gill. Manduvirá 635 C/ 15 de Agosto. Programa Nacional de Incentivo a Investigadores, Consejo Nacional de Ciencia y Tecnología, PRONII-CONACYT, Asunción, Céspedes, Gloria; Centro para el Desarrollo de la Investigación Científica (CEDIC). Fundación Moisés Bertoni (FMB) y Laboratorios Díaz-Gill. Manduvirá 635 C/ 15 de Agosto. Programa Nacional de Incentivo a Investigadores, Consejo Nacional de Ciencia y Tecnología, PRONII-CONACYT, Asunción. Universidad Nacional de Concepción. Facultad de Ciencias Agrarias., De Egea-Elsam, Juana; Centro para el Desarrollo de la Investigación Científica (CEDIC). Fundación Moisés Bertoni (FMB) y Laboratorios Díaz-Gill. Manduvirá 635 C/ 15 de Agosto. Programa Nacional de Incentivo a Investigadores, Consejo Nacional de Ciencia y Tecnología, PRONII-CONACYT, Asunción, Spichiger, Rodolphe; Conservatoire et Jardin botaniques, Ginebra
Formato: Artículo revista
Lenguaje:Español
Publicado: Instituto de Botánica del Nordeste 2020
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Acceso en línea:https://revistas.unne.edu.ar/index.php/bon/article/view/4108
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Sumario:A description of the forest of Schinopsis balansae is presented, including an analysis of its structure, composition and floristic variability. The sampling site was located within the forest-palm savanna mosaic in the humid Chaco. Quantitative data was determined in order to calculate the Importance Value Index that included the abundance, frequency and dominance of the species. The Diversity Index was also calculated and compared with that of other forests in the region. Results indicate that this forest is a Fabaceae-Anacardiaceae-Arecaceae complex with very characteristic edapho-botanic associations, and that it floristically constitutes a mixed and transitional forest with other plant formations of South America.