Search Results - "Ejarque, E."

Sediment microbial communities rely on different dissolved organic matter sources along a Mediterranean river continuum by Freixa, A., Ejarque, E., Crognale, S., Amalfitano, S., Fazi, S., Butturini, A., Romaní, A. M.

“…Heterotrophic bacteria play a key role in the degradation of organic matter and carbon cycling in river sediments. These bacterial communities are directly…”
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Stability and biodegradability of organic matter from Arctic soils of Western Siberia: insights from 13C-NMR spectroscopy and elemental analysis by Ejarque, E, Abakumov, E

“…Arctic soils contain large amounts of organic matter which, globally, exceed the amount of carbon stored in vegetation biomass and in the atmosphere. Recent…”
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Hydrological conditions control in situ DOM retention and release along a Mediterranean river by Butturini, A., Guarch, A., Romaní, A.M., Freixa, A., Amalfitano, S., Fazi, S., Ejarque, E.

“…Uncertainties exist regarding the magnitude of in situ dissolved organic matter (DOM) processing in lotic systems. In addition, little is known about the…”
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Technical Note: Dissolved organic matter fluorescence – a finite mixture approach to deconvolve excitation-emission matrices by Butturini, A, Ejarque, E

“…The analysis of the shape of excitation-emission matrices (EEMs) is a relevant tool for exploring the origin, transport and fate of dissolved organic matter…”
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Characterization of humic acids from tundra soils of northern Western Siberia by electron paramagnetic resonance spectroscopy by Chukov, S. N., Ejarque, E., Abakumov, E. V.

“…Humic acids from polar soils—cryozems (Cryosols), gleyezems (Gleysols), and peat soils (Histosols)—have been studied by electron paramagnetic resonance…”
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Atmospheric CO2 Exchange of a Small Mountain Lake: Limitations of Eddy Covariance and Boundary Layer Modeling Methods in Complex Terrain by Scholz, K., Ejarque, E., Hammerle, A., Kainz, M., Schelker, J., Wohlfahrt, G.

“…Lakes receive and transform significant amounts of terrestrial carbon and are often considered a source of atmospheric carbon dioxide (CO2). Yet, continuous…”
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Stability and biodegradability of organic matter from Arctic soils of Western Siberia: insights from 13 C-NMR spectroscopy and elemental analysis by Ejarque, E., Abakumov, E.

“…Arctic soils contain large amounts of organic matter which, globally, exceed the amount of carbon stored in vegetation biomass and in the atmosphere. Recent…”
Get full text

Stability and biodegradability of organic matter from Arctic soils of Western Siberia: insights from .sup.13C-NMR spectroscopy and elemental analysis by Ejarque, E, Abakumov, E

“…Arctic soils contain large amounts of organic matter which, globally, exceed the amount of carbon stored in vegetation biomass and in the atmosphere. Recent…”
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Stability and biodegradability of organic matter from Arctic soils of Western Siberia: insights from super(13) C-NMR spectroscopy and elemental analysis by Ejarque, E, Abakumov, E

“…Arctic soils contain large amounts of organic matter which, globally, exceed the amount of carbon stored in vegetation biomass and in the atmosphere. Recent…”
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Self-organising maps and correlation analysis as a tool to explore patterns in excitation-emission matrix data sets and to discriminate dissolved organic matter fluorescence components by Ejarque-Gonzalez, Elisabet, Butturini, Andrea

“…Dissolved organic matter (DOM) is a complex mixture of organic compounds, ubiquitous in marine and freshwater systems. Fluorescence spectroscopy, by means of…”
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Impact of drying/rewetting cycles on the bioavailability of dissolved organic matter molecular-weight fractions in a Mediterranean stream by Vázquez, E., Ejarque, E., Ylla, I., Romaní, A. M., Butturini, A.

“…Mediterranean fluvial systems are subject to severe drought/rewetting cycles. These extreme periods modify the direction and magnitude of the water fluxes…”
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Atmospheric CO 2 Exchange of a Small Mountain Lake: Limitations of Eddy Covariance and Boundary Layer Modeling Methods in Complex Terrain by Scholz, K., Ejarque, E., Hammerle, A., Kainz, M., Schelker, J., Wohlfahrt, G.

“…Abstract Lakes receive and transform significant amounts of terrestrial carbon and are often considered a source of atmospheric carbon dioxide (CO 2 ). Yet,…”
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Quality-Oriented Evaluation of E-Learning-Based Experiences by Buendia, F., Ejarque, E., Hervas, A.

“…The rapid development and the complexity of e-learning-based experiences require the use of methods and tools to evaluate them. The current work presents an…”
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