Search Results - "Roig, Asunción"

Biochar and denitrification in soils: when, how much and why does biochar reduce N2O emissions? by Cayuela, Maria Luz, Sánchez-Monedero, Miguel Angel, Roig, Asunción, Hanley, Kelly, Enders, Akio, Lehmann, Johannes

“…Agricultural soils represent the main source of anthropogenic N 2 O emissions. Recently, interactions of black carbon with the nitrogen cycle have been…”
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Use of biochar as bulking agent for the composting of poultry manure: Effect on organic matter degradation and humification by Dias, Bruno O., Silva, Carlos A., Higashikawa, Fábio S., Roig, Asunción, Sánchez-Monedero, Miguel A.

“…The aim of this study was to evaluate the use of biochar (produced by slow pyrolysis of Eucalyptus grandis biomass) as bulking agent for the composting of…”
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Influence of biochar addition on the humic substances of composting manures by Jindo, Keiji, Sonoki, Tomonori, Matsumoto, Kazuhiro, Canellas, Luciano, Roig, Asunción, Sanchez-Monedero, Miguel A.

“…•Biochar application into composting mixture increased carbon content in humic and fulvic acids.•Thermogravimetry reflected higher chemical stability of humic…”
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Biochar improves N cycling during composting of olive mill wastes and sheep manure by López-Cano, Inés, Roig, Asunción, Cayuela, María Luz, Alburquerque, Jose Antonio, Sánchez-Monedero, Miguel Angel

“…[Display omitted] •Biochar acted as an effective additive for olive mill waste composting.•Biochar favoured the initial activation of the composting…”
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Understanding, measuring and tuning the electrochemical properties of biochar for environmental applications by Chacón, Francisco J., Cayuela, María L., Roig, Asunción, Sánchez-Monedero, Miguel A.

“…Biochar, the solid carbon product from the pyrolysis of biomass, has been gaining attention due to its many possible applications such as soil amendment and…”
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Greenhouse gas emissions from organic waste composting by Sánchez, Antoni, Artola, Adriana, Font, Xavier, Gea, Teresa, Barrena, Raquel, Gabriel, David, Sánchez-Monedero, Miguel Ángel, Roig, Asunción, Cayuela, María Luz, Mondini, Claudio

“…There is actually a common consensus in using biological technologies for the treatment of organic wastes. For instance, composting is used for aerobic…”
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Application of compost of two-phase olive mill waste on olive grove: Effects on soil, olive fruit and olive oil quality by Fernández-Hernández, Antonia, Roig, Asunción, Serramiá, Nuria, Civantos, Concepción García-Ortiz, Sánchez-Monedero, Miguel A.

“…•The application of TPOMW compost did not cause any negative effects in olive oil quality and yield.•Compost addition increased the olive oil content in fruit…”
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Biochemical changes and GHG emissions during composting of lignocellulosic residues with different N-rich by-products by Cayuela, Maria Luz, Sánchez-Monedero, Miguel Angel, Roig, Asunción, Sinicco, Tania, Mondini, Claudio

“…► Composting lignocellulosic residues with animal meals emits negligible CH4 and N2O. ► Different N availability led to different N dynamics but similar…”
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Greenhouse gas emissions during composting of two-phase olive mill wastes with different agroindustrial by-products by Sánchez-Monedero, Miguel A., Serramiá, Nuria, Civantos, Concepción García-Ortiz, Fernández-Hernández, Antonia, Roig, Asunción

“…The evolution of CO 2, CH 4 and N 2O were monitored in five composting mixtures prepared from two-phase olive mill waste (TPOMW) and different agroindustrial…”
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Matrix effect on the performance of headspace solid phase microextraction method for the analysis of target volatile organic compounds (VOCs) in environmental samples by Higashikawa, Fábio S., Cayuela, Maria Luz, Roig, Asunción, Silva, Carlos A., Sánchez-Monedero, Miguel A.

“…•A solid phase microextraction was optimized for the analysis of VOCs in a range of matrices.•SPME showed a good performance for soils and organic matrices and…”
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Biochar increases soil N2O emissions produced by nitrification-mediated pathways by Sánchez-García, María, Roig, Asunción, Sánchez-Monedero, Miguel A., Cayuela, María L.

“…In spite of the numerous studies reporting a decrease in soil nitrous oxide (N2O) emissions after biochar amendment, there is still a lack of understanding of…”
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The effects of soil amendments on heavy metal bioavailability in two contaminated Mediterranean soils by Walker, David J, Clemente, Rafael, Roig, Asuncion, Bernal, M.Pilar

“…The effects of organic amendments on metal bioavailability were not always related to their degree of humification. Two heavy metal contaminated calcareous…”
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Two-phase olive mill waste composting: enhancement of the composting rate and compost quality by grape stalks addition by Cayuela, Maria Luz, Sánchez-Monedero, Miguel A., Roig, Asunción

“…Two-phase olive mill waste (TPOMW) is a semisolid sludge generated by the olive oil industry. Its recycling as a soil amendment, either unprocessed or…”
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La comunicación de crisis de Barcelona tras el atentado terrorista / The crisis communication of Barcelona after the terrorist attack by Oliveira, Andrea, Huertas Roig, Asunción

“…Dado que los atentados terroristas influyen en la imagen de los destinos y en las decisiones turísticas (Araña & León, 2008), los profesionales de la…”
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Heavy metal bioavailability in a soil affected by mineral sulphides contamination following the mine spillage at Aznalcóllar (Spain) by Clemente, Rafael, Walker, David J, Roig, Asunción, Bernal, M Pilar

“…A field experiment, lasting 14 months, was carried out in order to assess the effect of organic amendment and lime addition on the bioavailability of heavy…”
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Credibilidad en los medios sociales oficiales de los destinos turísticos by Paniagua Rojano, Francisco Javier, Huertas Roig, Asunción

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Composts as media constituents for vegetable transplant production by Sanchez-Monedero, M.A, Roig, A, Cegarra, J, Bernal, M.P, Noguera, P, Abad, M, Anton, A

“…The use of compost with high salt concentration was evaluated, under commercial conditions, as a potential growing media constituent for vegetable transplant…”
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Chemical and structural evolution of humic acids during organic waste composting by SANCHEZ-MONEDERO, Miguel A, CEGARRA, Juan, GARCIA, Diego, ROIG, Asuncion

“…The effects of the composting process on the chemical and structural properties of humic acids have been studied in seven different organic waste mixtures from…”
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Contribution of humic substances from different composts to the synthesis of humin in a tropical soil by Lima, Claudivan Costa(Alagoas Federal Institute of Education Science and Technology), Mendonça, Eduardo de Sá(Viçosa Federal University Soil Science Department), Roig, Asunción(Center of Soil Science and Biology Applied of the Segura Spanish National Research Council)

“…The contribution of humic substances of different composts to the synthesis of humin in a tropical soil was evaluated. Increasing doses (0, 13, 26, 52, and 104…”
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Official tourist destination websites: Hierarchical analysis and assessment with ELECTRE-III-H by Del Vasto-Terrientes, Luis, Fernández-Cavia, José, Huertas, Assumpció, Moreno, Antonio, Valls, Aida

“…Official websites are important communication tools for tourist destinations. However, it is difficult to make a systematic and complete evaluation of their…”
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