LAUSR

The impact of changing wind speeds on gas transfer and its effect on global air‐sea CO2 fluxes

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1 Published in 2017 at "Global Biogeochemical Cycles"

DOI: 10.1002/2016gb005592

Abstract: An increase in global wind speeds over time is affecting the global uptake of CO2 by the ocean. We determine the impact of changing winds on gas transfer and CO2 uptake by using the recently… read more here.

Keywords: wind; gas; co2; wind speeds ... See more keywords

Marine controlled source electromagnetic study of methane seeps and gas hydrates at Opouawe Bank, Hikurangi Margin, New Zealand

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1 Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016jb013702

Abstract: Marine controlled source electromagnetic (CSEM) data have been collected to investigate methane seep sites and associated gas hydrate deposits at Opouawe Bank on the southern tip of the Hikurangi Margin, New Zealand. The bank is… read more here.

Keywords: marine controlled; gas; methane; hydrate ... See more keywords

Oceanic Uptake of Oxygen During Deep Convection Events Through Diffusive and Bubble‐Mediated Gas Exchange

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1 Published in 2017 at "Global Biogeochemical Cycles"

DOI: 10.1002/2017gb005716

Abstract: The concentration of dissolved oxygen (O2) plays fundamental roles in diverse chemical and biological processes throughout the oceans. The balance between the physical supply and the biological consumption controls the O2 level of the interior… read more here.

Keywords: deep convection; bubble mediated; convection; gas ... See more keywords

Using Noble Gas Measurements to Derive Air‐Sea Process Information and Predict Physical Gas Saturations

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1 Published in 2017 at "Geophysical Research Letters"

DOI: 10.1002/2017gl075123

Abstract: Dissolved gas distributions are important because they influence oceanic habitats and Earth's climate, yet competing controls by biology and physics make gas distributions challenging to predict. Bubble-mediated gas exchange, temperature change, and varying atmospheric pressure… read more here.

Keywords: noble gas; gas measurements; sea; predict ... See more keywords

On the physics-based processes behind production-induced seismicity in natural gas fields

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0 Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017jb014003

Abstract: Author(s): Zbinden, D; Rinaldi, AP; Urpi, L; Wiemer, S | Abstract: ©2017. American Geophysical Union. All Rights Reserved. Induced seismicity due to natural gas production is observed at different sites worldwide. Common understanding states that… read more here.

Keywords: fault; seismicity; production; gas ... See more keywords

The Dependence of Water Permeability in Quartz Sand on Gas Hydrate Saturation in the Pore Space: Permeability of gas hydrate-bearing sand

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1 Published in 2018 at "Journal of Geophysical Research"

DOI: 10.1002/2017jb014630

Abstract: Transport of fluids in gas hydrate bearing sediments is largely defined by the reduction of the permeability due to gas hydrate crystals in the pore space. Although the exact knowledge of the permeability behavior as… read more here.

Keywords: sand; gas; permeability; gas hydrate ... See more keywords

Spume Drops: Their Potential Role in Air‐Sea Gas Exchange

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1 Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017jc013293

Abstract: After summarizing the time scales defining the change of the physical properties of spume and other droplets cast up from the sea surface, the time scales governing drop-atmosphere gas exchange are compared. Following a broad… read more here.

Keywords: air sea; sea; gas; sea gas ... See more keywords

A cautionary tale: a study of a methane enhancement over the North Sea

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1 Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017jd026626

Abstract: Airborne measurements of a methane (CH4) plume over the North Sea from August 2013 are analyzed. The plume was only observed downwind of circumnavigated gas fields, and three methods are used to determine its source.… read more here.

Keywords: north sea; sea; source; gas ... See more keywords

On Factors Influencing Air‐Water Gas Exchange in Emergent Wetlands

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1 Published in 2018 at "Journal of Geophysical Research"

DOI: 10.1002/2017jg004299

Abstract: Knowledge of gas exchange in wetlands is important in order to determine fluxes of climatically and biogeochemically important trace gases and to conduct mass balances for metabolism studies. Very few studies have been conducted to… read more here.

Keywords: gas transfer; gas exchange; air water; gas ... See more keywords

The clinical impact of removing rectal gas on high‐dose‐rate brachytherapy dose distributions for gynecologic cancers

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1 Published in 2021 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.13132

Abstract: Abstract Purpose To evaluate the impact of gas removal on bladder and rectal doses during intracavitary and interstitial high‐dose‐rate brachytherapy (HDRB) for gynecologic cancers. Material and Methods Fifteen patients treated with definitive external beam radiation… read more here.

Keywords: impact; bladder; gas; dose ... See more keywords

Influence of Gas Pressure and Blowing Agent Content on the Formation of Aluminum Alloy Foam

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1 Published in 2021 at "Advanced Engineering Materials"

DOI: 10.1002/adem.202100242

Abstract: Apart from density and alloy composition, the structure of solid metallic foams determines their mechanical performance. Herein, the effect of ambient pressure on the foaming behavior of AlSi6Cu4 precursors is studied. In situ X‐ray radioscopy… read more here.

Keywords: foam; pressure; gas; blowing agent ... See more keywords