Results 151 to 160 of about 6,441 (250)

Eusocial bee species are exposed to different toxic element profiles despite foraging within the same landscape

open access: yesEcological Entomology, EarlyView.
Bombus terrestris and Apis mellifera colonies sharing the same landscape (<50 m from each other) collected pollen with significantly different heavy metal concentrations. B. terrestris‐collected pollen contained 2–7× higher concentrations of arsenic, chromium, cobalt, lead and tin than A. mellifera‐collected pollen.
Sarah B. Scott   +2 more
wiley   +1 more source

Delivering Sulfate to LNAPL Body for Enhanced Source Zone Depletion (ESZD)

open access: yesGroundwater Monitoring &Remediation, EarlyView.
Abstract This field pilot study evaluates the feasibility of applying sulfate to a light non‐aqueous phase liquid (LNAPL) body for achieving enhanced source zone depletion (ESZD) at a refinery site. Two rounds of gypsum land application (GLA) delivered sulfate to an 8000 ft2 area encompassing LNAPL‐containing monitoring wells MW‐2 and MW‐3, while MW‐1 ...
Ravi Kolhatkar   +2 more
wiley   +1 more source

Creep Modeling and Influencing Factor Analysis of Ultradeep Salt Cavern Gas Storage. [PDF]

open access: yesACS Omega
Su Y   +7 more
europepmc   +1 more source

Seasonal variation in preen gland secretions of Tristram's Storm Petrel (Hydrobates tristrami)

open access: yesIbis, EarlyView.
Preen gland secretions are known to vary depending on sex, season and species and are thought to play essential roles in avian life history. However, their chemical composition and functions remain largely unclear in Procellariiform seabirds with well‐developed olfactory senses. Storm petrels, known for their distinctive body odour, may use preen gland
Taiki Terajima   +2 more
wiley   +1 more source

China and Limits to the European Union's Geoeconomic Turn

open access: yesJCMS: Journal of Common Market Studies, EarlyView.
Abstract The European Union's (EU) pivot from a commitment to efficiency to concern about security is commonly referred to as its ‘geoeconomic turn’. This paper analyses the EU's capacities to enhance its economic security and to engage in economic statecraft by focusing on China, which, at least until recently, posed the greatest geoeconomic challenge
Alasdair R. Young, Scott A. W. Brown
wiley   +1 more source

Asymmetric Pass‐Through and Competition

open access: yesThe Journal of Industrial Economics, EarlyView.
ABSTRACT We study the retail price pass‐through of four major tax changes in petroleum products using daily pricing data from gas stations on small Greek islands. We find that (i) the pass‐through of the tax hikes is five times higher than for the tax decrease, (ii) the pass‐through of the tax hikes increases with competition, while that of the tax ...
Christos Genakos   +2 more
wiley   +1 more source

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