Results 161 to 170 of about 187,551 (314)

Construction of Lean Coal Molecular Structure Model Based on Spectroscopic Characterization

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The chemical structure of coal exerts a profound influence on its properties and utilization pathways. A comprehensive analysis of coal's molecular structure is crucial for mitigating environmental pollution arising from coal combustion and improving the efficiency of coal utilization.
Song Liu, Hao Xia, Tao Ge, Yaling Bai, Shoulan Wang, Yunfang Liu   +5 more
wiley   +1 more source

Persistence and turnover of soil organic carbon in global drylands. [PDF]

Nat Commun
Wang H, Maestre FT, Lu N, Zhao G, Zhang Y, Asensio S, Bramble SE, Chen W, Dippold MA, Eldridge DJ, Gaitán JJ, García-Gómez M, Gozalo B, Gross N, Guirado E, Le Bagousse-Pinguet Y, Martínez-Valderrama J, Mendoza BJ, Ochoa V, Plaza C, Saiz H, Schrumpf M, Sierra CA, Tangarife-Escobar A, Valencia E, von Fromm SF, Wang C, Wang K, Wang Y, Zaehle S, Fu B, Trumbore S, Huang J.   +32 more
europepmc   +1 more source

Catalytic Pyrolysis of Waste Polystyrene Over Fe–B Composite Catalyst for Enhanced Liquid Fuel Production

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Healthcare derived polystyrene waste represents a growing and under addressed fraction of plastic waste streams due to contamination risks and limited recyclability. This study aims to investigate the valorization of waste polystyrene foam through catalytic and noncatalytic pyrolysis pathways to evaluate product yield distribution and identify
Salman Khan, Zahid Hussain, Bilal Ahmad, Naveed Ahmad, Shohreh Azizi   +4 more
wiley   +1 more source

Precipitation and plant cover promote soil organic carbon accumulation in the northeastern Qinghai-Tibet Plateau. [PDF]

AoB Plants
Wang X, Wen Y, Song H, Wang N, Zhou H, Wu G, Du Y.   +6 more
europepmc   +1 more source

Organic farming without fossil fuels - life cycle assessment of two Swedish cases

, 2013
Organic agriculture is dependent on fossil fuels, just like conventional agriculture, but this can be reduced by the use of on-farm biomass resources. The energy efficiency and environmental impacts of different alternatives can be assessed by life cycle
Baky, A., Nordberg, Å., Sundberg, C., Hansson, P.-A., Kimming, M.   +4 more
core  

Comparison of soil organic carbon measurement methods

To enhance agricultural soil health and soil organic carbon (SOC) sequestration, it is important to accurately measure SOC. The aim of this study was to compare common methods for measuring SOC in soils in order to determine the most effective approach ...
Bell, Matt J., Wing K. P. Ng, Bevan, Tim, Dayane L. Teixeira, Ng, Wing K. P., Crew, Adrian P., Adrian P. Crew, Matt J. Bell, Pete J. Maxfield, Teixeira, Dayane L., Tim Bevan, Maxfield, Pete J.   +11 more
core   +1 more source

Synergistic Advanced Oxidation and Physicochemical Treatment Strategies for Antibiotic Removal and Resistance Mitigation in Water

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The presence of antibiotics in water not only causes environmental pollution but also increases the growth of antibiotic‐resistant bacterial genes, which pose serious threats to human beings and other water residents. Large numbers of people are reportedly affected by the resistant bacterial genes, as many broad‐spectrum antibiotics are not ...
Amir Zada, Shohreh Azizi
wiley   +1 more source

How do forest types regulate soil organic carbon quantity and quality in southeastern Xizang? Evidence from soil organic carbon and the carbon pool management index. [PDF]

Carbon Balance Manag
Han J, Wang C, Meng X, Lu J.
europepmc   +1 more source

Additives Enhancing Biodegradability in Plastics and Potential Implications for Textiles: A Mechanistic Review

Journal of Applied Polymer Science, EarlyView.
Mechanistic insights from additive‐assisted plastic degradation guide the design of environmentally adaptive textile fibers. Functional additives enhance oxidative, hydrolytic, enzymatic, and microbial degradation pathways. Translating these strategies requires control of fiber architecture, additive distribution, and environmental interactions ...
Julia Cunniffe, Joel Pawlak, Richard Venditti   +2 more
wiley   +1 more source

Modeling the distribution of soil organic carbon in salt marshes dominated by various plant species along Egypt's Delta coast. [PDF]

BMC Plant Biol
Eid EM, Shahawy AA, Al-Sodany YM, El-Khalafy MM.   +3 more
europepmc   +1 more source