Results 41 to 50 of about 10,150 (229)

Analytical Validation of a Direct Competitive ELISA for Multiple Mycotoxin Detection in Human Serum

Toxins, 2022
Mycotoxin exposure in humans is primarily assessed through its occurrence in external sources, such as food commodities. Herein, we have developed a direct competitive ELISA to facilitate the detection of aflatoxin B1 (AFB1), deoxynivalenol (DON ...
Kunal Garg, Fausto Villavicencio-Aguilar, Flora Solano-Rivera, Leona Gilbert   +3 more
doaj   +1 more source

Silverside gold mine? Restored tidal habitats host abundant invasive fishes in a novel California marsh (U.S.A.)

Restoration Ecology, EarlyView.
Abstract Introduction Novel ecosystems, where environmental conditions have been fundamentally altered from a historic norm, require nontraditional approaches to restoration. Suisun Marsh, located within California's San Francisco Estuary (SFE), is a novel, brackish water wetland complex, where managers have begun restoring tidal connectivity to ...
Elsie Platzer, Kyle Phillips, Teejay O'Rear, John Durand   +3 more
wiley   +1 more source

Aplicación del parámetro de rigidización para el análisis de impactos ambientales en playas turísticas del Atlántico [PDF]

, 2021
In the present investigation, the rigidity parameter, defined as the positive or negative contrast of the constructions or civil works present on the beaches, was applied to four (4) beaches in the department of Atlántico, which can alter the functioning
Cárdenas Londoño, Juan Carlos
core   +1 more source

Foraminíferos bentónicos de tres playas en Isla Barú (Caribe colombiano) y su relación con algunos parámetros sedimentológicos

Acta Biológica Colombiana, 1995
Benthic foraminiferal communities and sediments in three shores of Barú island are studied. These ones were selected because they have different characteristics. In Mohan beach, situed al norwest side of the island, the sediments are coarse grained, with
Carlos Delgado Mejía, Carmen Parada Ruffinatti   +1 more
doaj  

Sedimentary biogeochemical provinces in the northern limit of the oxygen minimum zone from the northeastern Mexican Pacific

Sedimentology, EarlyView.
ABSTRACT Continental margins are reservoirs of materials of terrestrial and marine origin, and they play a crucial role in understanding the spatial and temporal variability of biogeochemical cycles. This, in turn, provides insights into the development and intensity of oxygen minimum zones (OMZs).
Alberto Sánchez
wiley   +1 more source

Quantitative analysis of channel characteristics of distributive fluvial systems

Sedimentology, EarlyView.
ABSTRACT Distributive fluvial systems (DFSs) are characterised by a radial distributive channel pattern in planform and dominate modern‐day sedimentary basins. Where aggradation occurs, such as in sedimentary basins, there is increased preservation potential, and therefore, DFSs are hypothesised to constitute a significant portion of the continental ...
Kwetishe Joro Danjuma, Amanda Owen, Tobias Dalton, Richard Williams, Richard Boothroyd   +4 more
wiley   +1 more source

Spatial and temporal evolution of a coastal erg margin: the Middle Jurassic Page Sandstone, southern Utah, USA

Sedimentology, EarlyView.
ABSTRACT Aeolian deflationary events are erosive to static stages where sediment supply is insufficient to support bedform migration and preservation in the rock record. In the vicinity of shallow‐marine environments, inland rises of relative water table and associated generation of deflationary super surfaces may be driven by the onset of ...
Victor J. P. Hême de Lacotte, Chester H. C. Davies, Briony J. Bowler, Stuart M. Clarke, Thomas J. H. Dodd   +4 more
wiley   +1 more source

Clasificación e impacto ambiental de los residuos sólidos generados en las playas de Riohacha, La Guajira, Colombia

Revista Facultad de Ingeniería Universidad de Antioquia, 2011
En la presente investigación se realizó una clasificación y valoración de impacto de los residuos sólidos generados en las playas de Riohacha, desde Valle de los Cangrejos hasta el Barrio Marbella.
Elin Márquez Gulloso, Jairo Rafael Rosado Vega   +1 more
doaj  

Conservación de un área protegida con uso recreativo: ¿Se puede lograr que los visitantes dejen menos basura?

Ecología Austral, 2015
Ecología Austral, 25:46-53 (2015) Uno de los problemas de las áreas protegidas en zonas de afluencia masiva es la acumulación de basura abandonada por algunos visitantes. Evaluamos, en playas ribereñas de un área protegida de las sierras de Córdoba, si
Ana María Cingolani, Iván Barberá, Daniel Renison, Fernando R. Barri   +3 more
doaj   +1 more source

Advancing Ecological Understanding and Sustainable Management of Small Pelagic Fish

Fish and Fisheries, Volume 27, Issue 4, Page 850-864, July 2026.
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