Results 171 to 180 of about 170,856 (228)

Denitrification Modularity and Its Environmental Controls in Transiently Versus Permanently Anoxic Marine Systems. [PDF]

Environ Microbiol
Hexter JC, Tang W, Fortin SG, Jayakumar A, Ward BB.   +4 more
europepmc   +1 more source

Mercury cycling during the last glacial period in Arctic Lake El'gygytgyn, NE Russia

Journal of Quaternary Science, EarlyView.
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, Joost Frieling, Bernd Wagner, Martin Melles, Volker Wennrich, Tamsin A. Mather, Stuart A. Robinson, David M. Pyle   +7 more
wiley   +1 more source

Transition-Metal Composition, Optical Absorption, and Channel-Water Characteristics of Natural V-Rich Beryl from the North Muzart River Area, Xinjiang, China. [PDF]

Materials (Basel)
Zhu T, Li G, Schmitz F.
europepmc   +1 more source

Carbon isotope geochemistry of organic matter in volcanic paleosols constrains paleo‐environmental variations

Journal of Quaternary Science, EarlyView.
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, Luca Aldega, Luigi Dallai, Mario Gaeta, Fabrizio Marra   +4 more
wiley   +1 more source

Spatial distribution and driving factors of molybdenum in soil in the Pearl river delta, China. [PDF]

iScience
Wu Z, Hou Q, You Y, Yang Z, Yu T, Li D, Zhang C, Li X, Ma X, Wang J.   +9 more
europepmc   +1 more source

First finding of Icelandic tephra in Czechia: Vedde Ash identified in palaeolake sediments of Stará Jímka

Journal of Quaternary Science, EarlyView.
ABSTRACT In this study, we report the first documented occurrence of the Icelandic Vedde Ash (VA) in the Bohemian Forest, identified within palaeolake sediments from Stará Jímka, Czechia, representing the first Icelandic tephra layer identified in Czechia.
Verena Meier, Simon A. Larsson, Martin Racek, Daniel Vondrák   +3 more
wiley   +1 more source

Traversing the ancient Overland Silk Road: Insights from domestic camel paleogenomics in Xi'an, China. [PDF]

Zool Res
Yuan JX, Yu DQ, Li J, Xiao B, Song SW, Zheng MM, Dai C, Zhang Y, Zheng LY, Shen XL, Hu JM, Lai XL, Gong HJ, Xie K, Sheng GL.   +14 more
europepmc   +1 more source

Southern Portugal hydroclimate of the last millennium from near‐annually resolved speleothem records

Journal of Quaternary Science, EarlyView.
ABSTRACT Hydroclimate in Portugal is influenced by the North Atlantic subtropical high‐pressure system (the Azores High) and by internal climate modes, most prominently the North Atlantic Oscillation, which may shift in position and/or intensity due to anthropogenic climate change.
Alaina Chormann, Alan D. Wanamaker, Diana Thatcher, David P. Gillikin, Yemane Asmerom, Victor Polyak, Caroline C. Ummenhofer, Frederico Tátá Regala, Anouk Verheyden, Suzanne Ankerstjerne, Rhawn F. Denniston   +10 more
wiley   +1 more source

BDD/PPy Composites with Low Interfacial Resistance for Energy Storage and Theoretical Feasibility for Pollutant Sensing. [PDF]

Nanomaterials (Basel)
Wang S, Ren Y, Yu Q, Yang J, Lin J, Shi L, Li Y.   +6 more
europepmc   +1 more source

Carbon labelling of fresh milk as an environmental information tool: Implications for consumer behaviour, sustainability awareness and policy

JSFA reports, EarlyView.
Abstract Background Carbon labelling is promoted as a demand‐side tool to shift consumer food choices toward lower‐emission options, but its impact on consumer choice remains unclear, particularly when competing with price, brand and other product attributes.
Wei Li, Toritseju Begho
wiley   +1 more source