Search Results - "Bellin, A"

Predicting nitrous oxide emissions through riverine networks by Marzadri, A., Bellin, A., Tank, J.L., Tonina, D.

“…Nitrous oxide (N2O) is currently the leading ozone-depleting gas and is also a potent greenhouse gas. Predictions of N2O emissions from riverine systems are…”
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A hydrologic model demonstrates nitrous oxide emissions depend on streambed morphology by Marzadri, A., Tonina, D., Bellin, A., Tank, J. L.

“…Rivers are hot spots of nitrous oxide (N2O) emissions due to denitrification. Although the key role of rivers in transforming reactive inorganic nitrogen is…”
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Effects of stream morphodynamics on hyporheic zone thermal regime by Marzadri, A., Tonina, D., Bellin, A.

“…Key Points Quantify the effects of in‐stream temperatures on hyporheic thermal regime Develop a process‐based heat‐transport model Test the model against field…”
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Nitrous Oxide Emissions From Drying Streams and Rivers by Tonina, D., Marzadri, A., Bellin, A., Dee, M. M., Bernal, S., Tank, J. L.

“…Streams and rivers are suffering more extreme and prolonged low flows than those naturally occurring without human intervention with potential relevant…”
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Testing the Hydrological Coherence of High‐Resolution Gridded Precipitation and Temperature Data Sets by Laiti, L., Mallucci, S., Piccolroaz, S., Bellin, A., Zardi, D., Fiori, A., Nikulin, G., Majone, B.

“…Assessing the accuracy of gridded climate data sets is highly relevant to climate change impact studies, since evaluation, bias correction, and statistical…”
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A theoretical framework for modeling dilution enhancement of non-reactive solutes in heterogeneous porous media by de Barros, F.P.J., Fiori, A., Boso, F., Bellin, A.

“…Spatial heterogeneity of the hydraulic properties of geological porous formations leads to erratically shaped solute clouds, thus increasing the edge area of…”
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Debates—Stochastic subsurface hydrology from theory to practice: The relevance of stochastic subsurface hydrology to practical problems of contaminant transport and remediation. What is characterization and stochastic theory good for? by Fiori, A., Cvetkovic, V., Dagan, G., Attinger, S., Bellin, A., Dietrich, P., Zech, A., Teutsch, G.

“…The emergence of stochastic subsurface hydrology stemmed from the realization that the random spatial variability of aquifer properties has a profound impact…”
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6-2 Fluorotelomer alcohol aerobic biodegradation in soil and mixed bacterial culture by Liu, Jinxia, Wang, Ning, Szostek, Bogdan, Buck, Robert C., Panciroli, Patricia K., Folsom, Patrick W., Sulecki, Lisa M., Bellin, Cheryl A.

“…The first studies to explore 6-2 fluorotelomer alcohol [6-2 FTOH, F(CF 2) 6CH 2CH 2OH] aerobic biodegradation are described. Biodegradation yields and…”
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Assessing hydrological alterations at multiple temporal scales: Adige River, Italy by Zolezzi, G, Bellin, A, Bruno, M.C, Maiolini, B, Siviglia, A

“…Hydrological alteration is one of the major threats to the integrity and functioning of riverine ecosystems. We propose to analyze such alterations by means of…”
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Is climate change a threat for water uses in the Mediterranean region? Results from a survey at local scale by La Jeunesse, I., Cirelli, C., Aubin, D., Larrue, C., Sellami, H., Afifi, S., Bellin, A., Benabdallah, S., Bird, D.N., Deidda, R., Dettori, M., Engin, G., Herrmann, F., Ludwig, R., Mabrouk, B., Majone, B., Paniconi, C., Soddu, A.

“…Water scarcity and water security are linked, not only through the direct effects of water shortages on each water users' access to water, but also because of…”
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Stochastic modeling of solute transport in aquifers: From heterogeneity characterization to risk analysis by Fiori, A., Bellin, A., Cvetkovic, V., de Barros, F. P. J., Dagan, G.

“…The article presents a few recent developments advanced by the authors in a few key areas of stochastic modeling of solute transport in heterogeneous aquifers…”
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Semianalytical analysis of hyporheic flow induced by alternate bars by Marzadri, A., Tonina, D., Bellin, A., Vignoli, G., Tubino, M.

“…We investigate the effects of alternate bar morphology on the hyporheic flow in gravel bed rivers. Our goal is to investigate the relations between residence…”
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Modeling the impacts of future climate change on water resources for the Gállego river basin (Spain) by Majone, B., Bovolo, C. I., Bellin, A., Blenkinsop, S., Fowler, H. J.

“…Global changes in climate may have large impacts on regional water resources and the frequency of drought or flood events. Changes in precipitation or…”
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Aquifer heterogeneity controls on adverse human health effects and the concept of the hazard attenuation factor by de Barros, F. P. J., Bellin, A., Cvetkovic, V., Dagan, G., Fiori, A.

“…We analyze the probability distribution of the hazard attenuation factor for a noncarcinogenic reactive compound captured by a well in heterogeneous porous…”
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Breakthrough curve moments scaling in hyporheic exchange by Bellin, A., Tonina, D., Marzadri, A.

“…The interaction between stream flow and bed forms creates an uneven distribution of near‐bed energy heads, which is the driving force of hyporheic exchange…”
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On the local concentration probability density function of solutes reacting upon mixing by Bellin, A., Severino, G., Fiori, A.

“…The probability density function (pdf) of solute concentration is a useful tool for modeling transport of contaminants in heterogeneous aquifers that is…”
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Aerobic biodegradation of [ 14C] 6:2 fluorotelomer alcohol in a flow-through soil incubation system by Liu, Jinxia, Wang, Ning, Buck, Robert C., Wolstenholme, Barry W., Folsom, Patrick W., Sulecki, Lisa M., Bellin, Cheryl A.

“…The aerobic biodegradation of [1,2- 14C] 6:2 FTOH [F(CF 2) 6 14CH 2 14CH 2OH] in a flow-through soil incubation system is described. Soil samples dosed with…”
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Decay of a long-term monitored glacier: Careser Glacier (Ortles-Cevedale, European Alps) by Carturan, L, Baroni, C, Becker, M, Bellin, A, Cainelli, O, Carton, A, Casarotto, C, Dalla Fontana, G, Godio, A, Martinelli, T, Salvatore, M. C, Seppi, R

“…The continuation of valuable, long-term glacier observation series is threatened by the accelerated mass loss which currently affects a large portion of…”
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A mathematical model for filtration and macromolecule transport across capillary walls by Facchini, L., Bellin, A., Toro, E.F.

“…Metabolic substrates, such as oxygen and glucose, are rapidly delivered to the cells of large organisms through filtration across microvessels walls. Modelling…”
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Performance analysis of statistical spatial measures for contaminant plume characterization toward risk-based decision making by Boso, F., de Barros, F. P. J., Fiori, A., Bellin, A.

“…The spatial distribution of solute concentration in heterogeneous aquifers is extremely complex and variable over scales ranging from a few millimeters to…”
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