Results 11 to 20 of about 2,536 (219)
Journal of Fungi, 2023 This paper analyses the lichen flora of Navarino Island (Tierra del Fuego, Cape Horn Region, Chile), identifying species shared with the South Shetland Islands (Antarctic Peninsula). In this common flora, species are grouped by their biogeographic origin (Antarctic–subantarctic endemic, austral, bipolar, and cosmopolitan), their habitat on Navarino ...
Leopoldo G. Sancho +3 more
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Floristic composition and similarity of 15 hectares in Central Amazon, Brazil
Revista de Biología Tropical, 2018 The Amazon region is one of the most diverse areas in the world. Research on high tropical forest diversity brings up relevant contributions to understand the mechanisms that result and support such diversity. In the present study we describe the species composition and diversity of 15 one-ha plots in the Amazonian terra firme dense forest in Brazil ...
Silva, Kátia Emídio da +6 more
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Revista de Biología Tropical, 2016 <p>The Atlantic Forest presents great biological complexity and high richness and endemism levels, but it is one of the most threatened phytogeographic domain on the planet. Brazil is one of the Rubiaceae diversity centers in the Neotropics. The relevance and representativeness of the Rubiaceae family in the Atlantic Forest is highlighted in ...
Marques de Paiva, Alessandra +2 more
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Similar understorey structure in spite of edaphic and floristic dissimilarity in Amazonian forests [PDF]
Acta Amazonica, 2015 Forest structure determines light availability for understorey plants. The structure of lowland Amazonian forests is known to vary over long edaphic gradients, but whether more subtle edaphic variation also affects forest structure has not beenresolved.
Tuomisto Hanna Marjaana +3 more
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PLoS ONE, 2020 Extreme arid conditions in the Atacama Desert in northern Chile have created a unique vegetation almost entirely restricted to the desert margins along the coast of the Pacific Ocean and the Andean range.
Jonathan Ruhm +6 more
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Effects of introduced species on floristic similarity: Comparing two US states
Basic and Applied Ecology, 2008 Abstract This study aims to examine the effects of introduced species on increasing (homogenizing) or decreasing (differentiating) floristic similarity of plant composition. We calculated the Jaccard index for each pair of counties within two states of USA, California and Florida.
Hong Qian +2 more
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Annual of Sofia University "St. Kliment Ohridski", Faculty of Biology, Book 2 - Botanics, 2023 The present paper provides first detailed data on the phytoplankton species composition collected during two summer campaigns (2019 and 2021) from 21 Bulgarian microreservoirs (<100 ha). By conventional light microscopy (LM) 414 algae from seven phyla were identified, among which Chlorophyta were the taxonomically richest group (143 taxa).
Maya Stoyneva-Gärtner +4 more
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Юг России: экология, развитие, 2021 Aim. To undertake floristic zoning of the Samur-Chirakhchay interfluve and Dzhufudag for the analysis of the species composition of petrophylic complexes.Material and Methods. A list of obligate petrophytes was compiled based on the results of processing
G. A. Yusufov +4 more
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Floristic Relationships Among Vegetation Types of New Zealand and the Southern Andes: Similarities and Biogeographic Implications [PDF]
Annals of Botany, 2008 Similarities between the floras of geographically comparable regions of New Zealand (NZ) and the southern Andes (SA) have interested biologists for over 150 years. The present work selects vegetation types that are physiognomically similar between the two regions, compares their floristic composition, assesses the environmental factors that ...
Cecilia, Ezcurra +2 more
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Vegetation patterns of Brazilian rocky savannas, with emphasis on limestone cerrado [PDF]
Anais da Academia Brasileira de CiênciasFloristic studies were conducted in three rocky cerrados, two limestone (designated as A1 and B) and one arenitic (A2), in the Pontal do Triângulo Mineiro region.
MARCELO HENRIQUE O. PINHEIRO +8 more
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