Results 11 to 20 of about 1,209 (163)

Present but not detected: new records increase the jaguar's area of occupancy in the coastal Atlantic Forest

Oryx, 2023
The jaguar Panthera onca has lost 85% of its habitat in the Atlantic Forest, where it persists in small and isolated populations in the largest fragments.
Roberto Fusco-Costa, Bianca Ingberman, Gabriel Shimokawa Magezi, Emygdio Leite de Araujo Monteiro-Filho   +3 more
doaj   +1 more source

Bioprospecting for Isoetes cangae Endophytes with Potential to Promote Plant Growth. [PDF]

Int J Microbiol, 2023
Isoetes cangae is a native plant found only in a permanent pond in Serra dos Carajás in the Amazon region. Plant‐associated microbial communities are recognized to be responsible for biological processes essential for the health, growth, and even adaptation of plants to environmental stresses.
Santos DS, Santos DS, Pontes PVM, Leite AMO, Ferreira AL, de Souza M, Araujo TDSS, Dos Santos HF, de Oliveira GC, Bitencourt JA, Cavalcanti AB, Martins RL, Esteves FA.   +12 more
europepmc   +2 more sources

Memória histórica sobre Cananéia (XI)

Revista de História, 1967
CONTINUAÇÃO - MEMÓRIAS MEMORÁVEIS  Quando, há muitos anos, resolvemos reunir documentos para a História da antiga Vila de São João Batista de Cananéia, um dos nossos principais objetivos era então a descoberta do Livro do Tombo da histórica cidade que ...
Antônio Paulino de Almeida
openalex   +4 more sources

Dating of Sediments by physics methods Electron Paramagnetic Resonance (EPR) in the region of Iguape – Cananéia, Brazil.

Brazilian Journal of Radiation Sciences, 2021
Dating of sediments was used by physics method in this work, in the physics methods the radioactivity is present, but usually it is method based on the storage of energy of radiation in the solid, in which will be employed.
Bruna Cortez
doaj   +1 more source

First documented records of Lugensa brevirostris (Lesson, 1831) and Phoebetria palpebrata (Forster, 1785) for the state of São Paulo, southeastern Brazil (Aves, Procellariiformes) [PDF]

Check List, 2018
The order Procellariiformes comprises mainly oceanic species that are occasionally recorded from along the Brazilian coast. We presents the first records of Lugensa brevirostris (Lesson, 1831) (Kerguelen Petrel) and Phoebetria palpebrata (Forster, 1785) (
Henrique Chupil, Bruna Maldaner, Verônica Marques   +2 more
doaj   +3 more sources

A new population of the endangered Brachyteles arachnoides (É. Geoffroy, 1806) (Primates: Atelidae) in the state of Paraná, southern Brazil [PDF]

Check List, 2016
The endangered southern muriqui or mono [Brachyteles arachnoides (É. Geoffroy, 1806)], is a primate endemic to the Atlantic Forest of Brazil. One known extant population is found at the southern limit of its distribution, in the state of Paraná, where it
Bianca Ingberman, Nicholas Kaminski, Roberto Fusco-Costa, Emygdio Monteiro-Filho   +3 more
doaj   +3 more sources

Mammal defaunation leads to biotic homogenization of plant communities in tropical rainforests. [PDF]

Ecology
Abstract Biotic homogenization is the process in which species communities become increasingly similar across different regions over time. This phenomenon has substantial ecological, evolutionary, and economic implications, primarily driven by human activities such as habitat destruction, invasive species introduction, and climate change.
Ribas LGDS, Villar N, Zipparro V, Nazareth S, Souza Y, Brocardo CR, Schmaedecke G, Hortenci L, Alves RSC, Galetti M.   +9 more
europepmc   +2 more sources

New records of Nasitrema atenuatta and Nasitrema globicephalae (Trematoda: Brachycladiidae) Neiland, Rice and Holden, 1970 in delphinids from South Atlantic [PDF]

Check List, 2013
Twenty-one Sotalia guianensis (van Bénéden, 1864) and one Steno bredanensis (Lesson, 1828) stranded on Brazilian coast were necropsied. Two species of Nasitrema (Trematoda: Brachycladiidae) Ozaki, 1935, were identified in the respiratory tract of the ...
Mariana Ebert, Ana Valentere
doaj   +3 more sources

Characterization of films and film‐forming solutions of chitosan/thermoplastic rice starch associations: Role of starch oxidation and plasticizer type in the molecular interactions

Polymer Engineering &Science, Volume 63, Issue 12, Page 4127-4139, December 2023., 2023
The OH polyol groups mainly controls film‐forming and film properties. Abstract Polysaccharide films are alternative sources to replace fossil‐based compounds. This study aimed to use rice starch modified by gelatinization and oxidation processes. Different properties were observed after blending it with chitosan and polyols, as evaluated on the film ...
Marilia M. Horn, Virginia C. Amaro Martins, Ana Maria de Guzzi Plepis   +2 more
wiley   +1 more source

Distribution and taxonomic identity of the species of Narcine (Toperdiniformes: Narcinidae) in the southwestern Atlantic Ocean. [PDF]

J Fish Biol
Abstract The genus Narcine is the most diverse among electric rays of the order Torpediniformes and is also the only electric ray genus with more than one species occurring in South American waters: Narcine brasiliensis and Narcine bancroftii. The first species has been historically described as distributed from Brazil's southeast coast down to ...
Gonçalves Araújo MV, Rosa RS, Capretz Batista da Silva JP.   +2 more
europepmc   +2 more sources