Results 61 to 70 of about 10,943 (307)
A critical look at spatial scale choices in satellite-based aerosol indirect effect studies [PDF]
Atmospheric Chemistry and Physics, 2010 Analysing satellite datasets over large regions may introduce spurious relationships between aerosol and cloud properties due to spatial variations in aerosol type, cloud regime and synoptic regime climatologies.
B. S. Grandey, P. Stier
doaj +1 more source
Life‐Like Ferrous Oxide Microspheres from Kombucha
Advanced Materials Interfaces, EarlyView.Kombucha bacterial cellulose, sodium alginate, and ferrous nitrate self‐assemble into membrane‐enclosed iron oxide microspheres. These microspheres bud daughter vesicles, sustain 24‐h electrochemical oscillations, and filter theta‐band signals.
Panagiotis Mougkogiannis +2 more
wiley +1 more source
Noncanonical Peloruside A Biosynthesis by an Uncultivated Verrucomicrobiota Symbiont
Angewandte Chemie, EarlyView.Noncanonical biochemistry of the peloruside PKS characterized in this work, comprising double bond generation by a noncanonical tridomain (blue), acetyl‐CoA recycling (orange), and proofreading systems (purple and yellow). The Z‐double bond is installed by TEB1 through O‐acetylation and acetate elimination. The acyl ligase PelB (AL, orange) selectively
Amy E. Fraley +11 more
wiley +2 more sources
Revisiting the observed surface climate response to large volcanic eruptions [PDF]
Atmospheric Chemistry and Physics, 2017 In light of the range in presently available observational, reanalysis and model data, we revisit the surface climate response to large tropical volcanic eruptions from the end of the 19th century until present.
F. Wunderlich, D. M. Mitchell
doaj +1 more source
Meteorological constraints on oceanic halocarbons above the Peruvian Upwelling [PDF]
, 2015 During a cruise of R/V METEOR in December 2012 the oceanic sources and emissions of various halogenated trace gases and their mixing ratios in the marine atmospheric boundary layer (MABL) were investigated above the Peruvian upwelling.
E. Atlas +18 more
core +2 more sources
EVALUATING OCEANOGRAPHIC HYPOTHESES: THREE METHODS FOR TESTING IDEAS [PDF]
, 2020 The disciplines of meteorology and oceanography are both vital to understanding the earth system. Throughout most of the last half century, meteorology has largely been a prognostic discipline.
Johnson, Benjamin K
core +1 more source
From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures
Advanced Robotics Research, EarlyView.This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley +1 more source
Physical and biological forcings on the carbonate chemistry in the North Atlantic Ocean [PDF]
, 2010 The atmospheric concentration of CO2 has risen considerably since the industrial revolution, and the subsequent uptake of atmospheric CO2 by the oceans has affected the carbonate system and caused a reduction in the pH of the oceans.
Dumousseaud, Cynthia
core +1 more source
Angewandte Chemie, EarlyView.Increasing the density of isolated manganese (Mn) atoms in carbon nitride (CNx) photocatalysts does not continuously improve performance. Instead, beyond a critical loading, the polymer support reorganizes, altering charge‐carrier dynamics and oxygen activation while preserving atomic dispersion.
Viktoria Velichko +14 more
wiley +2 more sources
Biological and physical controls in the Southern Ocean on past millennial-scale atmospheric CO2 changes [PDF]
Nature Communications, 2016 Abstract Millennial-scale climate changes during the last glacial period and deglaciation were accompanied by rapid changes in atmospheric CO 2 that remain unexplained. While the role of the Southern Ocean as a 'control valve' on ocean–atmosphere CO 2
Gottschalk, Julia +6 more
openaire +9 more sources