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Journal Article
Published: 31 July 2018
Canadian Journal of Earth Sciences (2018) 55 (10): 1196-1206.
...Vedran Ivezic; Damir Bekic; Igor Kerin A comparison of various methods that enable temporally continuous computation of basin-wide air temperature is presented. An approach that combines remote sensing data with measurements at meteorological stations for obtaining basin-wide air temperature...
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Series: Geological Society, London, Special Publications
Published: 01 January 2018
DOI: 10.1144/SP466.24
EISBN: 9781786203786
... Abstract Three major problems in cave micrometeorology are analysed: the concept of the temperature of a cave and its phenomenology; the internal energy flows and consequent local entropy production; and a non-hydrostatic physical model of the underground convective air circulation. A cave’s...
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Series: Geological Society, London, Special Publications
Published: 01 January 2018
DOI: 10.1144/SP451.9
EISBN: 9781786203328
..., and yearly average values of outdoor air temperature (T out ), indoor air temperature (T in ), difference between outdoor and indoor air temperature (T in − T out ), outdoor air relative humidity ( RH out ), indoor air relative humidity ( RH in ), outdoor air pressure (P out ), wind speed (v...
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Series: Geological Society, London, Special Publications
Published: 01 January 2018
DOI: 10.1144/SP451.7
EISBN: 9781786203328
... Table 2. Comparison of selected major health resorts providing radon treatments using isotope 222 Rn dissolved in groundwaters or present in the air of disused uranium mine workings or caves (according to Becker 2004 , Vogiannis et al. 2004 , Voronov 2004 , Zdrojewicz &...
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Journal Article
Published: 27 April 2017
Petroleum Geoscience (2017) 23 (3): 306-314.
...Bo Wang; Sebastian Bauer Abstract Compressed air energy storage (CAES) in porous formations is considered as one option for large-scale energy storage to compensate for fluctuations from renewable energy production. To analyse the feasibility of such a CAES application and the deliverability...
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Journal Article
Published: 01 April 2017
Vadose Zone Journal (2017) 16 (4): 1-16.
... functions (soil water content, matric potential, temperature, soil air O 2 and CO 2 concentrations, O 2 diffusion rates, and redox states) as well as periodic sampling and in situ measurements of infiltration, mechanical impedance, soil porosity, gas and water transport properties, crop yields, earthworm...
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Journal Article
Published: 01 February 2017
Vadose Zone Journal (2017) 16 (2): 1-17.
... the surface. A sinusoidal function was fit to the available air temperature data ( Fig. 3a ); the resulting air temperature was then used to estimate the vertical soil temperature profiles for each survey period using Eq. [2] ( Fig. 3b ). The consequent changes in resistivity due to temperature...
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Journal Article
Published: 01 August 2016
Vadose Zone Journal (2016) 15 (8): vzj2015.12.0165.
... test is underway in which a section of a deep underground tunnel is filled with groundwater and the existing desaturated zone with trapped air is subjected to high water pressure. Water saturation in the unsaturated zone as a function of capillary pressure is well understood. However, the process...
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Journal Article
Published: 01 April 2016
Vadose Zone Journal (2016) 15 (4): vzj2015.09.0132.
... of 0.5 and 1.5 m. The form of the curves looks similar, as had been calculated previously until March 2011, however with slightly smaller values. The two peaks described in the original study have disappeared with the new calculation. Therefore a direct connection between creep velocity and air and soil...
FIGURES
Journal Article
Published: 01 April 2016
Vadose Zone Journal (2016) 15 (4): vzj2015.07.0104.
...Marcos Paradelo; Sheela Katuwal; Per Moldrup; Trine Norgaard; Lasantha Herath; Lis W. de Jonge Abstract The characterization of soil pore space geometry is important for explaining fluxes of air, water, and solutes through soil and understanding soil hydrogeochemical functions. X-ray computed...
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Journal Article
Published: 01 March 2016
Vadose Zone Journal (2016) 15 (3): vzj2015.05.0081.
...Toru Nakajima; Hirotaka Saito; Seishu Tojo; Qinhong Hu Abstract Soil air permeability is an important parameter to characterize convective gas transport through the soil gas phases. However, current air permeability measurements have limitations, specifically in Andisols, which are highly...
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Journal Article
Journal: Elements
Published: 01 August 2015
Elements (2015) 11 (4): 253-258.
... eastwards as far as north-western Europe ( Warneke et al. 2002 ). As such, this baseline can be used to validate or dismiss claims of local radioactive fallout, such as the alleged nuclear pollution of a wide area around the Royal Air Force Station Greenham Common (Berkshire, UK). While not elaborating...
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Journal Article
Published: 01 October 2014
Vadose Zone Journal (2014) 13 (10): vzj2014.03.0032.
... fatalities. A numerical model was developed to understand the mechanism controlling gas flow, which was found to be the relative buoyancy of the gas phase within the dump compared with atmospheric air. Changes in atmospheric air density are caused by atmospheric temperature variations, whereas dump gas-phase...
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Journal Article
Published: 01 August 2014
Vadose Zone Journal (2014) 13 (8): vzj2014.01.0008.
... freezing and thawing. An air circulation system, in a cavity surrounding the active layer, allows manipulation of the lateral temperature boundary by actively maintaining an air temperature matching the average temperature of the soil column. Replicating realistic thermal boundary conditions enabled field...
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Journal Article
Published: 01 January 2014
Vadose Zone Journal (2014) 13 (1): vzj2013.07.0119.
...Belkacem Lahmira; Lee Barbour; Mingbin Huang Abstract The occurrence of thermally driven convective air flow within waste rock or natural soil profiles has been well established; however, the potential impact that convective air flow may have on water storage within reclamation soil covers has...
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Journal Article
Published: 01 August 2013
Vadose Zone Journal (2013) 12 (3): vzj2013.03.0056.
...-based flux estimates derived from inverse modeling of off-site fumigant air concentrations. We first calibrated HYDRUS using inverse-modeled flux and measured soil gas data from a single field, then simulated fluxes of the two fumigants from the remaining two fields using the calibrated HYDRUS model...
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Journal Article
Published: 01 August 2013
Vadose Zone Journal (2013) 12 (3): vzj2012.0093.
... be used to help alleviate water shortage in the San Joaquin Valley of California. Thus, new irrigation scheduling procedures need to be developed. A field study was conducted from 2009 to 2011 to evaluate the performance of using midday infrared canopy to air temperature difference (ΔT) to manage...
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Journal Article
Published: 01 February 2013
Vadose Zone Journal (2013) 12 (1): vzj2012.0058.
... between December and March 2006–2007 were 7.7 to 9.9°C warmer beneath a deep drift (54 cm) relative to soils beneath ambient (unamended or background) snow conditions (10 cm). Although air temperatures and total snow accumulation at the sites in 2007–2008 were very similar to the previous winter, the mean...
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Journal Article
Published: 30 March 2012
Canadian Journal of Earth Sciences (2012) 49 (8): 877-894.
...M.J. Palmer; C.R. Burn; S.V. Kokelj Abstract Air and near-surface ground temperatures, late-winter snow conditions, and characteristics of the vegetation cover and soil were measured across the forest–tundra transition in the uplands east of the Mackenzie Delta, Northwest Territories, in 2004–2010...
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Journal Article
Journal: Geology
Published: 01 March 2012
Geology (2012) 40 (3): 275-278.
...Julie Pronost; Georges Beaudoin; Jean-Michel Lemieux; Réjean Hébert; Marc Constantin; Simon Marcouiller; Matthieu Klein; Josée Duchesne; John W. Molson; Faïçal Larachi; Xavier Maldague Abstract We have discovered diffuse warm air vents at the surface of a chrysotile milling waste heap at the Black...
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