Results 111 to 120 of about 1,635 (213)

Subtropical marine reserve as key habitats for the critically endangered sand tiger shark (Carcharias taurus) in the Southwestern Atlantic

open access: yesJournal of Fish Biology, EarlyView.
Abstract This study documents the occurrence, seasonal patterns and reproductive activity of the sand tiger shark (Carcharias taurus) within a no‐take marine protected area in southeastern Brazil, using Baited Remote Underwater Video (BRUV) and diving records.
Ana Clara S. Athayde   +8 more
wiley   +1 more source

Os condomínios horizontais e suas relações espaciais com o entorno: o caso de xangri-lá/RS [PDF]

open access: yes, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Urbanismo, História e Arquitetura da Cidade, Florianópolis, 2014.O Litoral Norte do Estado do Rio Grande do Sul tem presenciado diversas ...
Lopes, Eduardo Baptista
core  

Genetic, phenotypic, and ecological differentiation indicate a new cryptic and threatened species in the orchid genus Epidendrum from Alcatrazes Island, southeastern Brazil

open access: yesJournal of Systematics and Evolution, EarlyView.
Epidendrum insularis occurs on the remote Alcatrazes Island in the southeastern Brazilian coast. The description of this new cryptic species was only possible by the joint use of molecular markers, reproductive experiments, flower morphometry, functional traits, and community analysis.
Beatriz L. Arida   +12 more
wiley   +1 more source

Qualidade dos recursos hídricos subterrâneos na Bacia do Rio Urussanga, SC [PDF]

open access: yes, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas. Programa de Pós-Graduação em Geografia.A escassez qualitativa de água constitui-se numa realidade preocupante no mundo.
Sant'Ana, William de Oliveira
core  

Description of a new Pavlovskyella species (Acari: Argasidae) from Chile. [PDF]

open access: yesJ Med Entomol, 2023
Muñoz-Leal S   +5 more
europepmc   +1 more source

Plasma Pharmacokinetic Profile of Fipronil 1% Pour‐On in Cattle: Photodegradation and the Sustained Systemic Persistence of Fipronil Sulfone

open access: yesJournal of Veterinary Pharmacology and Therapeutics, EarlyView.
ABSTRACT This study characterized the long‐term pharmacokinetic profile of a 1% fipronil pour‐on formulation in Nellore bulls under field conditions. Seventeen animals received a single topical dose (1 mg/kg), and plasma concentrations of fipronil and its metabolites (sulfone and desulfinyl) were monitored for 175 days using LC–MS/MS.
Stefani Maria Ferreira   +8 more
wiley   +1 more source

Indústria da pesca no Brasil: o uso do território por empresas de enlatamento de pescado [PDF]

open access: yes, 2006
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas. Programa de Pós-Graduação em Geografia.Neste estudo discutimos o uso do território por empresas instaladas no Brasil que enlatam pescado.
Martins, César Augusto Avila
core  

OS MEANDROS DA INTOLERÂNCIA

open access: yesÚltimo Andar, 2016
O objetivo deste artigo é abordar os discursos de intolerância, que se dão de forma marginal ao discurso institucional com os adeptos e convertidos das religiões neopentecostal e candomblé. A maneira mais corriqueira de entender esta articulação é partir
Maria Elise Gabriele Baggio Machado Rivas
doaj  

Confirming the impact origin of the São Miguel do Tapuio structure, northeastern Brazil

open access: yesMeteoritics &Planetary Science, EarlyView.
Abstract The São Miguel do Tapuio structure (SMT) is a remarkable, nearcircular feature of about 21 km diameter, centered at 5°37.6′ S, 41°23.3′ W in Piauí state, northeastern Brazil. The structure is located within the sedimentary strata of the Paleozoic–Mesozoic Parnaíba Basin and predominantly comprises sandstones of the Devonian Pimenteiras and ...
Alvaro Penteado Crósta   +9 more
wiley   +1 more source

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