Results 21 to 30 of about 18,105 (192)
La química y los grandes delitos ambientales
Educación Química, 2022 Los delitos ambientales son relevantes a escala planetaria debido a que agreden la salud y estabilidad de los ecosistemas y, en muchas instancias, los daños son irreversibles debido a la fragilidad de los ecosistemas.
Xochitl Cruz Núñez
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Hydrobiology, 2023 The total mass flux (TMF) of particulate organic matter (POM) is key for understanding the energetic transfer within the “biological pump” (i.e., involving the carbon cycle), reflecting a critical connection between the surface and the bottom.
Bobby Leigh +7 more
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Propuesta didáctica sobre evaluación de riesgos para la salud de las sustancias tóxicas atmosféricas
Educación QuímicaEn México, el marco regulatorio obliga a los sectores industriales que realizan actividades altamente riesgosas, a presentar una evaluación de riesgo ambiental en casos específicos como derrames, fugas, incendios o explosiones sin tomar en cuenta, los ...
Faviola Altúzar Villatoro +1 more
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Educación QuímicaEste artículo presenta una metodología innovadora para la enseñanza de la química atmosférica en licenciatura mediante modelación computacional interactiva.
José Agustín García Reynoso +4 more
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iForest - Biogeosciences and Forestry, 2013 Ecological models have predicted shifts in forest biomes, yet there have been very few studies that have looked at the implications on carbon stocks due to these shifts.
Khatun K, Imbach P, Zamora J
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Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants are shifting their flowering phenology in response to climate change, but trends differ between species and communities. Functional traits can largely explain how different species respond to climate change by shifting their phenology, and can therefore help ...
Daniel Pareja‐Bonilla +3 more
wiley +1 more source
The OMZ and nutrient features as a signature of interannual and low-frequency variability in the Peruvian upwelling system [PDF]
Biogeosciences, 2017 Over the last decades, the Humboldt Current upwelling ecosystem, particularly the northern component off the coast of Peru, has drawn the interest of the scientific community because of its unique characteristics: it is the upwelling system with the ...
M. I. Graco +9 more
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Success of restoration strategies in preventing extirpation of 2 critically endangered coral species
Conservation Biology, EarlyView.Abstract An unprecedented marine heatwave in 2023 caused widespread coral bleaching and mortality throughout the Caribbean. In the Florida Keys (USA), 2 foundation species, elkhorn coral (Acropora palmata) and staghorn coral (Acropora cervicornis), were severely affected.
Erinn M. Muller +29 more
wiley +1 more source
A link between increased temperature and avian body condition in a logged tropical forest
Conservation Biology, EarlyView.Abstract The combined effects of anthropogenic disturbances, such as logging and climate change, remain poorly understood; yet, they are the main threats to tropical biodiversity. Most tropical African countries lack long‐term climate data, so climate impacts on biodiversity cannot be assessed.
Moreen Uwimbabazi +7 more
wiley +1 more source
Spatiotemporal Variations in Chemical Composition of Wet Atmospheric Deposition in Mexico City
Aerosol and Air Quality Research, 2023 A comprehensive analysis of the chemical composition of wet atmospheric deposition was performed on 7048 samples collected between 2003 and 2021 over Mexico City. The descending ion abundance trend was NH4+ > SO42− > NO3− > Ca2+ > Cl− > H+ > Mg2+ > Na+ >
Elizabeth Vega +5 more
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