Results 61 to 70 of about 2,955,116 (287)

Importance of composition and hygroscopicity of BC particles to the effect of BC mitigation on cloud properties: Application to California conditions [PDF]

, 2012
Black carbon (BC) has many effects on climate including the direct effect on atmospheric absorption, indirect and semi-direct effects on clouds, snow effects, and others.
Adams, Peter, Bahadur, Ranjit, Jacobson, Mark Z., Nenes, Athanasios, Prather, Kimberly, Russell, Lynn M., Seinfeld, John H.   +6 more
core   +1 more source

Relating aerosol mass spectra to composition and nanostructure of soot particles

Carbon, 2019
The composition and carbon nanostructure of soot are important parameters influencing health and climate effects, and the efficacy of soot mitigation technologies.
V. Malmborg, A. Eriksson, S. Török, Yilong Zhang, K. Kling, J. Martinsson, Edward Charles Fortner, L. Gren, S. Kook, T. Onasch, P. Bengtsson, J. Pagels   +11 more
semanticscholar   +1 more source

Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions

Advanced Science, EarlyView.
This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang, Wenzhi Wang, Dongjiao Wang, Qibin Wu, Youxiong Que   +4 more
wiley   +1 more source

Stochastic Simulation of Soot Formation Evolution in Counterflow Diffusion Flames

Journal of Nanotechnology, 2018
Soot generally refers to carbonaceous particles formed during incomplete combustion of hydrocarbon fuels. A typical simulation of soot formation and evolution contains two parts: gas chemical kinetics, which models the chemical reaction from hydrocarbon ...
Xiao Jiang, Kun Zhou, Ming Xiao, Ke Sun, Yu Wang   +4 more
doaj   +1 more source

Simulated contrail-processed aviation soot aerosols are poor ice-nucleating particles at cirrus temperatures [PDF]

Atmospheric Chemistry and Physics
Aviation soot surrogates processed in contrails are believed to become potent ice nuclei at cirrus temperatures. This is not verified for real aviation soot, which can have vastly different physico-chemical properties.
B. Testa, L. Durdina, J. Edebeli, C. Spirig, Z. A. Kanji   +4 more
doaj   +1 more source

A sustainable business ecosystem: a case study demonstrating biochar's potential

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The need for renewable, climate‐friendly resources has become urgent as legislators worldwide have sought to find ways to cut emissions while ensuring resource security for consumers. The use of biochar could help to achieve these goals. This study examines the current state of commercial biochar production and the maturity of the related ...
Kivijakola Juuso, Erkheikki Eemeli, Lukka Viljo, Tervonen Pekka, Harri Haapasalo   +4 more
wiley   +1 more source

Soot and sulfate aerosol particles in the remote marine troposphere [PDF]

, 1999
Sulfate aerosol particles containing soot aggregates were observed in the marine troposphere in both hemispheres under conditions that ranged from extremely clean to heavily polluted.
Anderson, James R., Buseck, Peter R., Pósfai, Mihály, Sievering, Herman   +3 more
core   +1 more source

Potential contribution of biomass gasification‐based technology in energy transition: a technical review coupled with bibliometric studies

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biomass gasification technology has been extensively researched around the world; however, there is a need to evaluate the current research landscape and evolutionary direction of research in the broader context of energy transition. A systematic bibliometric analysis of the Web of Science database was performed for articles that fall within ...
Olasunkanmi Opeoluwa Adeoye, Electo Eduardo Silva Lora, Rubenildo Vieira Andrade, Leonardo Peña Pupo, René Lesme Jaén, Osvaldo José Venturini   +5 more
wiley   +1 more source

Cloud droplet activity changes of soot aerosol upon smog chamber ageing [PDF]

Atmospheric Chemistry and Physics, 2014
Particles containing soot, or black carbon, are generally considered to contribute to global warming. However, large uncertainties remain in the net climate forcing resulting from anthropogenic emissions of black carbon (BC), to a large extent due to the
C. Wittbom, A. C. Eriksson, J. Rissler, J. E. Carlsson, P. Roldin, E. Z. Nordin, P. T. Nilsson, E. Swietlicki, J. H. Pagels, B. Svenningsson   +9 more
doaj   +1 more source

Immersion Freezing Ability of Freshly Emitted Soot with Various Physico-Chemical Characteristics

Atmosphere, 2021
The immersion freezing ability of soot particles has in previous studies been reported in the range of low/insignificant to very high. The aims of this study were to: (i) perform detailed physico-chemical characterisation of freshly produced soot ...
John Falk, Kimmo Korhonen, Vilhelm B. Malmborg, Louise Gren, Axel C. Eriksson, Panu Karjalainen, Lassi Markkula, Per-Erik Bengtsson, Annele Virtanen, Birgitta Svenningsson, Joakim Pagels, Thomas B. Kristensen   +11 more
doaj   +1 more source