Results 141 to 150 of about 7,581 (264)
ABSTRACT Volcanic ash (tephra) provides an important chronostratigraphic framework for correlating Quaternary records. In ultra‐distal ( > $\gt $1500 km) settings such as ice cores and marine sediments, deposits are typically preserved as cryptotephra composed of glass shards ≤ 20 μ $\le 20\,\mu
Celeste Smith +6 more
wiley +1 more source
Effect of geotextile on ballast fouling under cyclic loading in seasonal freeze-thaw conditions. [PDF]
Zhang D +5 more
europepmc +1 more source
Mercury cycling during the last glacial period in Arctic Lake El'gygytgyn, NE Russia
ABSTRACT Tectonic processes play a key role in the global mercury (Hg) cycle on geological timescales, by mobilising Hg from deep Earth reservoirs to the surface. These natural fluxes also introduce a dynamic component to the terrestrial Hg cycle that can interact with other environmental signals and influence Hg delivery to sedimentary records.
Alice R. Paine +7 more
wiley +1 more source
Applications of soil amendments for enhanced phytostabilization and wheat growth development under combined drought and heavy metal stress. [PDF]
Huang T +3 more
europepmc +1 more source
ABSTRACT The Fiorano quarry paleosol developed within the Colli Albani volcanic district (Italy) in the time interval bracketed by the deposition of the Pozzolanelle pyroclastic‐flow unit (365 ± 4 ka) and the emplacement of the Capo di Bove lava flow (277 ± 2 ka).
Eduardo Di Marcantonio +4 more
wiley +1 more source
Fate of post-blast residue in soils from an armed conflict zone determined by magnetic, microbiological, and ecotoxicological assessments. [PDF]
Bondar KM +9 more
europepmc +1 more source
What Future Lies Ahead for Circular Business Models Research?
ABSTRACT The circular economy—wherein waste is designed out, materials are circulated and nature is regenerated—has reached global recognition. From policy to business circles, it is seen as a viable strategy to address multiple societal grand challenges—including climate change and depletion of finite natural resources—and build a more resilient ...
Roberta de Angelis, Kerry Hudson
wiley +1 more source
YOLOv12n-RMB: An Improved Dual Target Recognition Network for Seedling Maize and Field Weeds in Cold Regions. [PDF]
Li J +6 more
europepmc +1 more source
Salt‐induced nutritional and metabolic shifts in halophytes: implications for food security
Abstract Plant species vary in their response to salinity: some crops show a degree of salt tolerance, while halophytes – whether wild or cultivated – are characterized by a high capacity to thrive under saline conditions. Halophytes are considered a source of valuable secondary metabolites with potential economic value, yet they might also produce ...
Giulia Atzori +9 more
wiley +1 more source

