1.
|
|
N-enriched biochar increases carbon, nitrogen, and phosphorus accumulation associated with changes in plant ecological stoichiometry in subtropical rice paddy fields
/
Hei, Jie (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Yin, Xiaolei (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Wang, Weiqi (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Wang, Chun (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Chen, Xiaoxuan (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Tariq, Akash (Xinjiang Institute of Ecology and Geography. State Key Laboratory of Desert and Oasis Ecology) ;
Zeng, Fanjiang (Xinjiang Institute of Ecology and Geography. State Key Laboratory of Desert and Oasis Ecology) ;
Alrefaei, Abdulwahed Fahad (King Saud University. Department of Zoology) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
N-enriched biochar can increase the accumulation of carbon (C), nitrogen (N), phosphorus (P), and biomass in rice plants. On the other hand, the biomass and C, N, and P contents of plant organs are important indicators to reflect plant C, N, and P storages. [...]
2023 - 10.1017/S001447972300008X
Experimental Agriculture, Vol. 59 (2023) , art. e11
|
|
2.
|
29 p, 1.2 MB |
Voltammetric electronic tongue based on carbon paste electrodes modified with biochar for phenolic compounds stripping detection
/
Kalinke, Cristiane (Universidad Federal de Paraná. Departamento de Química) ;
de Oliveira, Paulo Roberto (Universidad Federal de Paraná. Departamento de Química) ;
Bonet-SanEmeterio, Marta (Universitat Autònoma de Barcelona. Departament de Química) ;
González-Calabuig, Andreu (Universitat Autònoma de Barcelona. Departament de Química) ;
Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Departament de Química) ;
Salvio Mangrich, Antonio (Universidad Federal de Paraná. Departamento de Química) ;
Humberto Marcolino, Luiz (Universidad Federal de Paraná. Departamento de Química) ;
Bergamini, Márcio F. (Universidad Federal de Paraná. Departamento de Química)
Biochar is a charcoal produced from the biomass pyrolysis process that presents a highly porous and functionalized surface. In the present work an array of carbon paste electrodes (CPE) made of different forms of carbon (graphite, carbon nanotubes and activated biochar) was evaluated in the development of an electronic tongue for discrimination and stripping voltammetric determination of catechol (CAT), 4-ethylcatechol (4-EC) and 4-ethylguaiacol (4-EG) phenolic compounds. [...]
2019 - 10.1002/elan.201900072
Electroanalysis, Vol. 31, issue 11 (Nov. 2019) , p. 2238-2245
|
|
3.
|
14 p, 2.2 MB |
Physicochemical Characterization of Cherry Pits-Derived Biochar
/
Frišták, Vladimír (Trnava University in Trnava. Department of Chemistry) ;
Bošanská, Diana (Trnava University in Trnava. Department of Chemistry) ;
Pipíška, Martin (Trnava University in Trnava. Department of Chemistry) ;
Ďuriška, Libor (Slovak University of Technology in Bratislava. Institute of Materials Science) ;
Bell, Stephen Mackenzie (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Soja, Gerhard (University of Natural Resources and Life Sciences Vienna. Institute for Chemical and Energy Engineering)
Although the suitability of some biochars for contaminants' sorption separation has been established, not all potential feedstocks have been explored and characterized. Here, we physicochemically characterized cherry pit biochar (CPB) pyrolyzed from cherry pit biomass (CP) at 500 °C, and we assessed their As and Hg sorption efficiencies in aqueous solutions in comparison to activated carbon (AC). [...]
2022 - 10.3390/ma15020408
Materials, Vol. 15, Issue 2 (January 2022) , art. 408
|
|
4.
|
13 p, 3.3 MB |
Preparation and characterization of novel magnesium composite/walnut shells-derived biochar for as and p sorption from aqueous solutions
/
Frišták, Vladimír (Trnava University in Trnava. Department of Chemistry) ;
Pipíška, Martin (Trnava University in Trnava. Department of Chemistry) ;
Turčan, Vladimir (Trnava University in Trnava. Department of Chemistry) ;
Bell, Stephen Mackenzie (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Laughinghouse, H. Dail (University of Florida-IFAS. Agronomy Department) ;
Ďuriška, Libor (Slovak University of Technology in Bratislava. Department of Materials Science and Technology in Trnava) ;
Soja, Gerhard (Austrian Institute of Technology GmbH. Energy Department)
Elevated or unnatural levels of arsenic (As) and phosphorus (P) concentrations in soils and waterbodies from anthropogenic sources can present significant hazards for both natural ecosystems and human food production. [...]
2021 - 10.3390/agriculture11080714
Agriculture, Vol. 11, Issue 8 (August 2021) , art. 714
|
|
5.
|
|
6.
|
44 p, 757.9 KB |
Coupled steel slag and biochar amendment correlated with higher methanotrophic abundance and lower CH₄ emission in subtropical paddies
/
Wang, Miaoying (Fujian Normal University. College of Life Science) ;
Wang, Chun (Fujian Normal University. Key Laboratory of Humid Sub-tropical Eco-geographical Process) ;
Lan, Xingfu (Fujian Normal University. College of Life Science) ;
Abid, Abbas Ali (Zhejiang University. Key Laboratory of Environment Remediation and Ecological Health) ;
Xu, Xuping (Fujian Normal University. College of Life Science) ;
Singla, Ankit (Regional Centre of Organic Farming (Odisha, Índia)) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Llusià Benet, Joan (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Wang, Weiqi (Fujian Normal University. Key Laboratory of Humid Sub-tropical Eco-geographical Process)
Aerobic methanotrophs in paddies serve as methane (CH₄) filters and thereby reduce CH₄ emissions. Amending soil with waste products can mitigate CH₄ emissions in crops, but little is known about the impacts of amendments with steel slag and biochar on the populations and activities of aerobic methanotrophs in rice cropland. [...]
2020 - 10.1007/s10653-019-00378-4
Environmental geochemistry and health, Vol. 42, issue 2 (Feb. 2020) , p. 483-497
|
|
7.
|
49 p, 2.0 MB |
Belowground biota responses to maize biochar addition to the soil of a Mediterranean vineyard
/
Andrés Pastor, Pilar (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Rosell Melé, Antoni (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Colomer Ventura, Ferran (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Denef, Karolien (Colorado State University. Chemistry Department) ;
Cotrufo, M. Francesca (Colorado State University. Soil and Crop Sciences Department) ;
Riba Rovira, Miquel (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Alcañiz, Josep M. (Josep Maria) (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Biochar is a high carbon material resulting from biomass pyrolysis that, when applied to croplands, can increase soil carbon and soil water retention. Both effects are of critical importance in semi-arid regions, where carbon decline and desertification are the main drivers of soil degradation. [...]
2019 - 10.1016/j.scitotenv.2019.01.101
Science of the total environment, Vol. 660 (April 2019) , p. 1522-1532
|
|
8.
|
26 p, 1.1 MB |
Towards biochar and hydrochar engineering-influence of process conditions on surface physical and chemical properties, thermal stability, nutrient availability, toxicity and wettability
/
Diéguez Alonso, Alba (Technische Universität Berlin) ;
Funke, Axel (Karlsruhe Institute of Technology) ;
Anca-Couce, Andrés (Graz University of Technology) ;
Rombolà, Alessandro Girolamo (Università di Bologna) ;
Ojeda Castro, Franklin Gerardo (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Bachmann, Jörg (Leibniz University of Hannover) ;
Behrendt, Frank (Technische Universität Berlin)
The impact of conversion process parameters in pyrolysis (maximum temperature, inert gas flow rate) and hydrothermal carbonization (maximum temperature, residence time and post-washing) on biochar and hydrochar properties is investigated. [...]
2018 - 10.3390/en11030496
Energies, Vol. 11, Issue 3 (March 2018) , art. 496
|
|
9.
|
24 p, 645.5 KB |
Effects of steel slag and biochar amendments on CO₂, CH₄, and N₂O flux, and rice productivity in a subtropical Chinese paddy field
/
Wang, Chun (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Wang, Weiqi (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Singla, Ankit (India. Ministry of Agriculture and Farmers Welfare. Regional Centre of Organic Farming) ;
Zeng, Congsheng (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Lai, Derrick Yu Fo (Chinese University of Hong Kong. Department of Geography and Resource Management) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Steel slag, a by-product of the steel industry, contains high amounts of active iron oxide and silica which can act as an oxidizing agent in agricultural soils. Biochar is a rich source of carbon, and the combined application of biochar and steel slag is assumed to have positive impacts on soil properties as well as plant growth, which are yet to be validated scientifically. [...]
2019 - 10.1007/s10653-018-0224-7
Environmental geochemistry and health, Vol. 41, issue 3 (June 2019) , p. 1419-1431
4 documents
|
|
10.
|
31 p, 666.0 KB |
Straw biochar increases the abundance of inorganic phosphate solubilizing bacterial community for better rape (Brassica napus) growth and phosphate uptake
/
Zheng, Bang-Xiao (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Ding, Kai (Chinese Academy of Sciences. Institute of Urban Environment) ;
Yang, Xiao-Ru (Chinese Academy of Sciences. Institute of Urban Environment) ;
Wadaan, Mohammed A. M. (King Saud University. College of Science. Zoology Department) ;
Hozzein, Wael N. (King Saud University. College of Science. Zoology Department) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Zhu, Yong-Guan (Chinese Academy of Sciences. Institute of Urban Environment)
The direct application of inorganic-phosphate-solubilizing bacteria (iPSBs) for improving the efficiency of phosphorus (P) use leads to a low rate of bacterial survival. Biochar is a good inoculum carrier for microbial survival, and diverse feedstocks can have different effects. [...]
2019 - 10.1016/j.scitotenv.2018.07.454
Science of the total environment, Vol. 647 (Jan. 2019) , p. 1113-1120
|
|