Results 41 to 50 of about 248,588 (223)

Estimating the total mortality of seabirds following a marine heat wave

Conservation Biology, EarlyView.
Abstract Marine heat waves detrimentally affect a range of marine species, including seabirds, and are increasing in frequency and severity. When thousands of dead seabirds wash up on beaches, the public becomes concerned. However, the number of dead birds recorded on beaches is only a fraction of the total mortality; most birds perish at sea.
Jennifer L. Lavers, William Fulton, Silke Stuckenbrock, Alexander L. Bond   +3 more
wiley   +1 more source

Advancing Ecological Understanding and Sustainable Management of Small Pelagic Fish

Fish and Fisheries, EarlyView.
ABSTRACT Small pelagic fish (SPF) are critical to the trophodynamic structure and function of marine systems and support some of the most valuable and socially important fisheries worldwide. Their “boom and bust” population dynamics, shifts in distribution, and importance as forage resources for other fish stocks place unique challenges to assessing ...
Myron A. Peck, Ignacio A. Catalán, Ryan R. Rykaczewski, Akinori Takasuka, Susana Garrido, Rebecca G. Asch, Matthew R. Baker, Noelle M. Bowlin, Jennifer Boldt, Richard D. Brodeur, Cecilie Hansen, Salvador E. Lluch‐Cota, Martin Huret, Francis Juanes, Isaac C. Kaplan, Stefan Koenigstein, Marta Moyano, Rubén Rodríguez‐Sánchez, Christopher N. Rooper, Dongwha Sohn, Motomitsu Takahashi, Desiree Tommasi, Robert P. Wildermuth   +22 more
wiley   +1 more source

El Uso del etiquetado nutricional y su asociación con la adhesión a la dieta mediterránea y el estado nutricional determinado mediante la percepción de la imagen corporal en estudiantes universitarios de Valparaíso, Chile: un estudio transversal

Revista Española de Nutrición Humana y Dietética, 2021
Introducción: La dieta mediterránea (DM) es reconocida como un patrón dietético sostenible y saludable; sin embargo, la adhesión de los estudiantes universitarios a sus recomendaciones es baja.
Fabiola Vilugrón Aravena, Nicole Fernández, Javiera Letelier, Angélica Medina, Melanny Torrejón   +4 more
doaj   +1 more source

A new, conspicuously pigmented Pyrrhulina (Teleostei: Characiformes: Lebiasinidae) from the Río Tigre, Loreto, Peru

Journal of Fish Biology, EarlyView.
Abstract A new species of Pyrrhulina is described based on morphological and molecular evidence. Pyrrhulina punctata is distinguished from all congeners by the presence of a series of 7 to 16 irregular blotches of dark pigmentation on the flanks, equally marked in juveniles and adult specimens, the presence of 26–28 lateral‐line scales, 17–21 maxillary
Andre Netto‐Ferreira, Lorena Vieira, Taina Souza, Morgan Ruiz‐Tafur, James Garcia‐Ayala   +4 more
wiley   +1 more source

p-Charlar

Desde el Jardín de Freud, 2003
Para el psicoanálisis existe una verdad que afirma que no hay relación sexual. fue bajo la influencia de la lógica matemática que Lacan se permitió formular una novedosa teoría de la sexuación y de los determinantes que deciden sobre una posición ...
ARTURO DE LA PLAYA
doaj   +2 more sources

A Balloon Mapping Approach to Forecast Increases in PM10 from the Shrinking Shoreline of the Salton Sea

Geographies
Shrinking shorelines and the exposed playa of saline lakes can pose public health and air quality risks for local communities. This study combines a community science method with models to forecast future shorelines and PM10 air quality impacts from the ...
Ryan G. Sinclair, Josileide Gaio, Sahara D. Huazano, Seth A. Wiafe, William C. Porter   +4 more
doaj   +1 more source

La imposición de sanciones en la playa: la ordenanza reguladora del Régimen de utilización y usos en la playa de Zarautz [PDF]

, 2018
Siendo usuaria de la playa de Zarautz, he visto la evolución de la playa y he notado un cambio negativo, por eso, una de las razones por la que he decidido profundizar es mejorar la seguridad de la playa.
Lacadena Arzac, Edurne
core  

Microbial Endolithic Community at Meteor Crater

Meteoritics &Planetary Science, EarlyView.
Abstract Postimpact recovery and evolution in response to climate changes produced a modern ecosystem at Meteor Crater dominated by a grassland and woodland of piñon and juniper, which has been used to evaluate floral and megafaunal consequences of impact cratering during the Phanerozoic Eon of complex life.
David A. Kring, Charles S. Cockell
wiley   +1 more source

A Pedological Study on some Soils of Farafra Oasis, Egypt [PDF]

Journal of Soil Sciences and Agricultural Engineering, 2018
Farafra Oasis is a natural depression which located in the Egypt western desert. The whole area is under hot arid circumstance. There, the lands conferred indications of promising agricultural expansion. Study of the landforms and soils related with them
M. Omar, M. El-Kafrawy, Kh. El-Hamdi
doaj   +1 more source

Microbial mats in dinosaur ichnocoenoses

Sedimentology, EarlyView.
ABSTRACT Until now, the significance of microbial mats in preservation of dinosaur tracks and in reconstructing the palaeoenvironment in which dinosaurs roamed was rarely studied. Dinosaur tracks are commonly found close to ancient aquatic bodies where moist sediment had once allowed footstep registration.
Nora Noffke, Paul C. Murphey, Roger C. Buntin, Martin G. Lockley   +3 more
wiley   +1 more source