Results 251 to 260 of about 179,881 (310)

Effect of Chemicals on Engineering Properties of Soil

International Journal for Research in Applied Science and Engineering Technology, 2017
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Chlorella vulgaris biorefineries: sustainable biofuels and high‐value carbon capture

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Global reliance on fossil fuels has created urgent economic and environmental challenges, yet large‐scale use of algal biomass remains limited by production costs. Industrial scaling is constrained by inefficient harvesting and the technical challenges of processing recalcitrant cell walls.
Sandyelle Ferreira Alcântara Araújo, Antonio Átila Menezes Ferreira, Lucia Andrea Sindeaux de Oliveira, Dayana Nascimento Dari, Devany Quintela Soares, Eliana Elisa Francelino Mavie, Francisco Leonardo Alves de Moraes Sousa, Jessica Lopes da Silva, João Vitor Gomes de Araújo Silva, Thiago Queiroz da Silva, Ana Karine Portela Vasconcelos, Kelma Maria dos Santos Pires Cavalcante, John Hebert da Silva Felix, José Cleiton Sousa dos Santos   +13 more
wiley   +1 more source

Comparative field‐scale assessment of TLUD and Kon‐Tiki biochar systems: agronomic performance and net CO2e‐based techno‐economics

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Post‐harvest agricultural residues in Latin America are commonly underutilized, leading to greenhouse gas emissions and lost opportunities for bio‐based value creation. This study tests the hypothesis that decentralized, farmer‐scale pyrolysis technologies can deliver comparable agronomic benefits while exhibiting distinct techno‐economic and ...
Juan F. Saldarriaga, Thomas Käslin, Enara Fernández, Maider Amutio, Gartzen López, Laura Santamaria, Nausika Querejeta, Julián E. López   +7 more
wiley   +1 more source

Physical and Chemical Properties of Cambodian Soils

Physical and Chemical Properties of Cambodian Soils
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Physical and chemical properties of soils in Kharkiv (Ukraine)

Environmental Monitoring and Assessment, 2022
The purpose of this work is to determine the physical and chemical properties of soils in different regions of Kharkiv (Ukraine) and to explore their impact on the sorption of heavy metal ions: Cu2+ and Zn2+. It has been established that the soils of gleyic chernozem and typical heavy black earth by their characteristics belong to highly buffer ...
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Chemical Properties of Eroded Soil Material

Journal of Agronomy and Crop Science, 2002
AbstractIn a 5‐year stationary investigation at an experimental station in central Croatia, total amounts of erosional drift were measured on a Stagnic Luvisol on which six tillage methods were used. The chemical properties of the tilled soil and the erosional drift were recorded for each trial method in the same plots. A generally higher soil reaction
Kisić, Ivica, Bašić, Ferdo, Nestroy, Othmar, Mesić, Milan, Butorac, Anđelko   +4 more
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The Soil. Physical, Chemical and Biological Properties

2016
This chapter provides a basic description of soil properties and processes, stressing the concept that the soil is a dynamic entity where complex interactions among its biological, chemical and physical components take place. All these components and properties determine the functioning of the soil for different purposes; this functioning is included ...
Antonio Delgado, José A. Gómez
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Physical and Chemical Properties of Soil Aggregates in a Brunizem Soil

Soil Science Society of America Journal, 1958
Abstract A surface sample of Sharpsburg silty clay loam was separated into aggregate fractions of diameters 4760 to 2380µ, 2380 to 1190µ, + … +, 37 to 18.5µ by means of rotary sieves and elutriators. A similar separation was made for primary particles. Each fraction of aggregates was analyzed for chemical and physical properties.
H. D. Wittmuss, A. P. Mazurak
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Erosion and Soil Chemical Properties

2018
Soil erosion by water involves complex interactions between rainwater and soil, as influenced by soil properties and soil condition at the time of interaction. Depending on the constituents making up the soil and their relative proportions, soils may behave differently than rainfall and have different amounts of runoff and erosion.
Darrell Norton, Issac Shainberg, Larry Cihacek, J. H. Edwards   +3 more
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Microbiological and chemical properties of paddy soil

Plant and Soil, 1967
Rice is one of the main crops in the U.A.R. especially in fertile soils. Cultivation of rice in such soils is expected to change the normal microflora ; a matter which may affect their fertility. It is expected that water-logging will promote the growth of anaerobic microflora.
S. M. Taha, S. A. Z. Mahmoud, A. N. Ibrahim   +2 more
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