Results 131 to 140 of about 18,565 (272)
Volcanic ash over Slovenia [PDF]
The aim of this thesis is to demonstrate the spread of volcanic ash in the eruption of Eyjafjallajökull volcano in Iceland in 2010 which disseminated all the way to Slovenia.
Grabljevec, Marko
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Abstract Cloud condensation nuclei (CCN) modulate the properties and thus the climate effects of clouds. The North African dust plume is an important source of CCN in the North Atlantic trade‐wind zone. Yet, research into the nature and sources of these CCN is sparse, making it difficult to fully assess related cloud effects. Using combined airborne in
Adrian Walser +11 more
wiley +1 more source
Volcanic Ash: Properties, Atmospheric Effects and Impacts on Aero-Engines
Vulkansk aske i atmosfæren medfører en risiko for flytrafikk, såvel som helserisiko for samfunnet og kan påvirke klimaet. I denne avhandlingen er det undersøkt ulike typer aske, lokalisering, konsentrasjon, og spesielt partikkelstørrelse og den ...
Vogel, Andreas
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Abstract Wildfires alter terrestrial material and energy inputs to rivers, but impacts to ecosystem metabolism and dissolved oxygen (DO) are not well known due to few river ecosystem response studies during and after wildfires. In summer 2022, wildfire and heavy rains triggered debris flows into the Klamath River, where we compared immediate (days) and
Laurel Genzoli +3 more
wiley +1 more source
Sulfur Exposure for Airplane Passengers From Stratospheric Aerosol Injection
Abstract Injection of sulfur dioxide to create a stratospheric sulfate aerosol cloud is the most studied method of climate intervention. It has been suggested that airplanes be used at high latitudes to create such a cloud at lower altitudes. Commercial airplanes routinely fly at altitudes of 11 km in the Arctic, and therefore passengers could be ...
Alan Robock +3 more
wiley +1 more source
Recent Advances and Challenges in Ammonia‐Hydrogen Energy Conversion
This work summarizes the latest progress of various catalytic methods in ammonia‐hydrogen energy conversion. The challenges and outlook of ammonia‐hydrogen energy conversion system are also emphasized. This work expects to build a blueprint of renewable and efficient ammonia‐hydrogen energy conversion systems under mild conditions.
Menghao Lv +6 more
wiley +1 more source
Volcanology of tuff rings at Kellyville, Onewhero and Bombay, South Auckland Volcanic Field
The South Auckland volcanic field hosts 82 volcanic centres over an area of approximately 300 km2 in the Pukekohe, Bombay, Tuakau, Pukekawa and Onewhero regions. The intraplate, monogenetic basaltic volcanic field was active between 1.59 and 0.51 Ma, and
Gibson, April Christina
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Nitrite exposure induces intestinal stress in juvenile Eleutheronema tetradactylum, characterized by microbial dysbiosis, metabolic reprogramming, and altered digestive enzyme activities. Integrated metabolomics and microbiota analyses reveal coordinated hostmicrobe responses involving key pathways such as ABC transporters and amino acid metabolism ...
Yue Liu +7 more
wiley +1 more source
Insights into the sticking probability of volcanic ash particles from laboratory experiments. [PDF]
Diaz-Vecino C +5 more
europepmc +1 more source
A summary of terminology used in tephra-related studies
The word ‘tephra’, derived from a Greek word for ash, is a collective term for all the unconsolidated, primary pyroclastic products of a volcanic eruption.
Lowe, David J., Hunt, John B.
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