Results 31 to 40 of about 12,569 (199)

Sympatric occurrence of two species of Pseudopaludicola (Anura: Leptodactylidae) and first record of Pseudopaludicola jaredi Andrade, Magalhães, Nunes-de-Almeida, Veiga-Menoncello, Santana, Garda, Loebmann, Recco-Pimentel, Giaretta & Toledo, 2016 in the state of Maranhão, northeastern Brazil [PDF]

open access: yesCheck List, 2016
Here, we document the sympatric occurrence of Pseudopaludicola canga and P. jaredi. We also provide the first record of P. jaredi in the state of Maranhão, northeastern Brazil, expanding this species’ distribution by about 610 km southwestward from Serra
Etielle Andrade   +4 more
doaj   +3 more sources

Harnessing the Medicinal Potential of Enset (<i>Ensete ventricosum</i>) in Ethiopian Traditional Medicine: A Synthesis of Current Knowledge. [PDF]

open access: yesFood Sci Nutr
This study provides the first national‐level synthesis of medical Enset (Ensete ventricosum) in Ethiopia. Over 600 Enset landraces were identified, with 16.7% documented from 15 major Enset growing areas, where corn and bulla are the primary medical parts used to treat bone and back ailments.
Muanenda M, Fereja WM, Dauda WP.
europepmc   +2 more sources

Floristic-structural relationships between Canga ferruginous tree communities and adjacent vegetation types

open access: yesActa Scientiarum: Biological Sciences, 2018
Our objective was to evaluate the floristic and structural relationships between Canga tree communities and other vegetation types inserted in the physiognomic units set, in order to test the hypothesis that these communities have unique characteristics ...
Cléber Rodrigo de Souza   +8 more
doaj   +1 more source

Alberto Lista’s El Espectador sevillano (1809): an example of revolutionary discourse? [PDF]

open access: yes, 2011
El Espectador sevillano, redactado por Alberto Lista, se publicó en Sevilla del 2 de octubre de 1809 al 29 de enero de 1810. Aunque se trata de uno de los periódicos más importantes del momento, se le ha estudiado poco.
Morange, Claude
core   +3 more sources

Influência das propriedades do solo sobre a abundância das espécies vegetais em campos ferruginosos no sudeste do Brasil [PDF]

open access: yes, 2008
Ferruginous "campos rupestres" are a particular type of vegetation growing on iron-rich primary soils. We investigated the influence of soil properties on plant species abundance at two sites of ferruginous "campos rupestres" and one site of quartzitic ...
MEGURO, Marico   +1 more
core   +1 more source

Plant Biodiversity Drivers in Brazilian Campos Rupestres: Insights from Phylogenetic Structure

open access: yesFrontiers in Plant Science, 2017
Old, climate-buffered infertile landscapes (Ocbils) have attracted increasing levels of interest in recent years because of their exceptionally diverse plant communities.
Daniela C. Zappi   +4 more
doaj   +1 more source

FLORISTIC MOSAICS OF THE THREATENED BRAZILIAN CAMPO RUPESTRE

open access: yesNature Conservation Research: Заповедная наука, 2022
The increase in rates of habitat loss requires an understanding of how biodiversity is distributed. Campo rupestre is an old, climatically buffered, and infertile landscape located in Brazil.
Dario Caminha-Paiva   +7 more
doaj   +1 more source

Flora of Ferruginous Outcrops Under Climate Change: A Study in the Cangas of Carajás (Eastern Amazon)

open access: yesFrontiers in Plant Science, 2021
Climate change has impacted biodiversity, affecting species and altering their geographical distribution. Besides understanding the impact in the species, it has been advocated that answering if different traits will be differently impacted could allow ...
Tereza Cristina Giannini   +15 more
doaj   +1 more source

Natural history of the narrow endemics Ipomoea cavalcantei and I. marabaensis from Amazon Canga savannahs

open access: yesScientific Reports, 2017
Amazon comprises a vast variety of ecosystems, including savannah-like Canga barrens that evolved on iron-lateritic rock plateaus of the Carajás Mountain range.
Elena Babiychuk   +11 more
doaj   +1 more source

Topsoil depth influences the recovery of rupestrian grasslands degraded by mining

open access: yesRevista Brasileira de Ciência do Solo, 2021
Close association of iron mining and ferruginous rupestrian grassland places this ecosystem in a special condition of vulnerability, with a large number of degraded areas requiring restoration.
Lina Andrade Lobo Rezende   +4 more
doaj   +1 more source

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