Results 31 to 40 of about 2,512 (115)

Qualidade da água e distribuição espacial de foraminíferos bentônicos em estuários das Baías Norte e Sul da Ilha de Santa Catarina (Brasil) [PDF]

open access: yes, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, Programa de Pós-Graduação em Geografia, Florianópolis, 2009.Bacias hidrográficas com diferentes características acarretam em taxas diferenciadas dos ...
Parizotto, Bianca Alves Dias Martins
core  

Estructura de la comunidad de peces en cuatro estuarios del Pacífico mexicano central

open access: yesRevista Mexicana de Biodiversidad, 2015
Se analizó la estructura de la comunidad de peces y se determinaron algunos parámetros fisicoquímicosdurante 4 colectas nocturnas en la desembocadura de los estuarios de barra de Nexpa, Teolán, Mexcalhuacán y barrade Pichi, Michoacán, México.
Edgar Raúl Sandoval-Huerta   +4 more
doaj   +1 more source

Synergizing scientific and local knowledge for ecosystem services assessments: A case study in northern Portugal

open access: yesPeople and Nature, Volume 8, Issue 3, Page 633-649, March 2026.
Abstract Integrating scientific and local ecological knowledge on ecosystem services (ES) is essential for effective and inclusive environmental management. Such an integration strengthens societal engagement, supports policy implementation and helps reduce sectoral conflicts across marine sectors.
Jacinto Cunha   +5 more
wiley   +1 more source

Antioxidant Action of Mangrove Polyphenols against Gastric Damage Induced by Absolute Ethanol and Ischemia‐Reperfusion in the Rat

open access: yesThe Scientific World Journal, Volume 2012, Issue 1, 2012., 2012
Rhizophora mangle, the red mangrove, has long been known as a traditional medicine. Its bark has been used as astringent, antiseptic, hemostatic, with antifungic and antiulcerogenic properties. In this paper, we aimed to evaluate the antioxidant properties of a buthanolic fraction of the R. mangle bark extract (RM) against experimental gastric ulcer in
Felipe Meira de-Faria   +15 more
wiley   +1 more source

Guia das Espécies Exóticas e Invasoras dos Rios, Lagos e Estuários da Península Ibérica. [PDF]

open access: yes, 2020
Guia das Espécies Exóticas e Invasoras dos Rios, Lagos e Estuários da Península ...
Miranda, R.   +42 more
core  

Estrutura das comunidades zooplanctônicas em dois estuários hipersalinos do semiárido brasileiro [PDF]

open access: yes, 2021
O zooplâncton constitui um grupo de animais aquáticos que são encontrados nos ecossistemas estuarinos, exercendo funções ecológicas importantes nas cadeias alimentares.
Fidelis, Maysa do Nascimento
core  

Late Quaternary palaeoecology of Ballona Lagoon in southern California

open access: yesCiencias Marinas, 2006
Los ambientes costeros del Cuaternario, incluyendo a los estuarios, son de gran importancia para los arqueólogos, geólogos y paleoecólogos debido a los dramáticos cambios en la geografía costera que afectan seriamente la adaptación humana y el uso de los
MR Palacios   +5 more
doaj   +1 more source

Composición de la comunidad de peces en el estuario ciego laguna El Llano, Veracruz, México

open access: yesRevista Mexicana de Biodiversidad, 2020
Los estuarios son ecosistemas costeros que aportan diferentes servicios naturales a los organismos que los habitan, pero son escasas las investigaciones que describen los procesos ecológicos en estuarios cuya boca se cierra temporalmente por una barra ...
Rafael Chávez-López   +1 more
doaj   +1 more source

Nirsevimab Effectiveness Against RSV‐Related Hospitalisations in Children Under 24 Months: A Test‐Negative Case–Control Study in Portugal, 2024–2025

open access: yesInfluenza and Other Respiratory Viruses, Volume 19, Issue 12, December 2025.
ABSTRACT We assessed Nirsevimab effectiveness (NE) against respiratory syncytial virus (RSV)‐related hospitalisation in eligible children (< 2 years) using a test‐negative case–control design within the VigiRSV network (weeks 43/2024 to 16/2025). Among 341 participants (median age: 2 months; 91.2% without known chronic condition), 137 (40.2%) tested ...
Vânia Gaio   +73 more
wiley   +1 more source

Effects of Rhizophora mangle on Experimental Colitis Induced by TNBS in Rats

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2012, Issue 1, 2012., 2012
Male Unib‐WH rats were pretreated for two weeks with butanolic (BuOH) and ethyl acetate (EtOAc) fractions. Colitis was induced by rectal administration of TNBS, the treatment continued, and animals were sacrificed on day 7 after the TNBS administration. Phytochemical studies were performed in order to provide the characterization of the tannins present
Felipe Meira de Faria   +12 more
wiley   +1 more source

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