Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 354, P. 128720 - 128720
Published: July 6, 2024
Language: Английский
Sustainable Chemistry and Pharmacy, Journal Year: 2024, Volume and Issue: 40, P. 101658 - 101658
Published: June 15, 2024
Language: Английский
Citations
2
Atmosphere, Journal Year: 2024, Volume and Issue: 15(8), P. 956 - 956
Published: Aug. 11, 2024
Diesel pallet trucks, a type of heavy-duty diesel trucks (HDDTs), have historically been vital component in logistics and transport due to their high payload capacity. However, they also present significant challenges, particularly terms emissions which contribute substantially urban air pollution. Traditional HDDTs emission measurement methods, such as engine bench tests those used laboratory settings, often fail capture real-world behaviors accurately. This study specifically examines the characteristics exceeding 30 t under varying loads (unloaded, half loaded, fully loaded) different road conditions (urban, suburban, high-speed). Considering that data quality is key accuracy scheme, this research utilized portable system (PEMS) real-time carbon dioxide (CO2), monoxide (CO), nitrogen oxides (NOX), total hydrocarbons (THC). Key findings demonstrate direct correlation between vehicle load factors, with factors for CO2, CO, NOX increasing by 39.5%, 105.4%, 22.7%, respectively, from unloaded loaded states comprehensive operating conditions. Regression analyses further provide an factor prediction model HDDPTs, underscoring continuous relationship speed, load, rates. These scientific basis pollution control strategies trucks.
Language: Английский
Citations
2
Journal of Environmental Planning and Management, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 23
Published: Sept. 23, 2024
Language: Английский
Citations
2
Journal of Emerging Market Finance, Journal Year: 2024, Volume and Issue: 23(4), P. 450 - 470
Published: June 2, 2024
The study examines the relationship and linkages between spot future prices of European Union Emission Trading Systems (EU-ETS) during 2019–2021. Dynamic conditional correlation specification multivariate generalized autoregressive heteroskedasticity (MGARCH) model was employed to examine time-varying prices. Also, vector autoregression mean MGARCH-Baba-Engle-Kroner-Kraft volatility jointly estimated spillover EU ETS in first second moments. Lastly, we utilize variance-covariance matrix joint mean-variance estimation derive optimal hedge ratio as well effectiveness contracts. Our findings reveal a high significant carbon markets EU. Further, our uncovers degree for This is possibly that pertaining recent transition stage phase III initial ongoing IV market. pinpoint becoming more complete turn offering hedging avenues. JEL Codes: G15, C58, Q38
Language: Английский
Citations
1
Urban Climate, Journal Year: 2024, Volume and Issue: 58, P. 102180 - 102180
Published: Oct. 29, 2024
Language: Английский
Citations
1
Sustainability, Journal Year: 2024, Volume and Issue: 16(23), P. 10760 - 10760
Published: Dec. 8, 2024
This paper analyses the asymmetric effects of air transport on CO2 emissions from in Gulf Cooperation Council countries. The analysis utilises transport, which are more relevant and critical for assessing environmental performance transport. Moreover, current has examined this relationship with further macroeconomic variables within context. uses a significant sample six nations spans an extensive period 1990 to 2020. second-generation Auto Regressive Distributed Lag model was applied enable examination regional heterogeneity assessment transport’s effect across several intensity degradation may differ among countries, hence, policies should include trends emissions. Long-term estimates based ARDL technique suggest that energy consumption, economic growth, travel exacerbate ratio pollution levels. results can be utilised develop transport-related strategy aligns sustainable development goals. proposes strategies achieving environment future.
Language: Английский
Citations
1
Environment Development and Sustainability, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 23, 2024
Language: Английский
Citations
1
Sustainability, Journal Year: 2024, Volume and Issue: 16(7), P. 2678 - 2678
Published: March 25, 2024
The agricultural sector of Sinaloa is one the most representative in Mexico. Its economic and social contributions are great magnitude, as its scale production impacts it generates. objective was to study perception maize farmers municipality Guasave on public policies their impact sustainable results sector. methodology quantitative-descriptive cross-sectional. A sample 260 analysed out a population 18,650, whom survey applied using Likert scale. internal consistency instrument validated McDonald omega test, giving (ω) 0.868, considered reliable. Kendall’s Tau-c used find relationship between category respective subcategories. showed statistically significant correlations (Sig < 5%) that were greater than 0.7, so “Public development” strong correlation with subcategories “Governance sustainability” agriculture”. indicate there need for attention policies, from design implementation. Agricultural activity has had negative environment due current methods. It achieve progress this sector, studies needed help detect correct these problems encourage participation actors work through training dissemination practices.
Language: Английский
Citations
0
Published: Jan. 1, 2024
High CO2 emissions can cause severe greenhouse effects, significantly impacting sustainable development. Hence, it is urgent to address issues concerning control and efficient utilization. methanation stands out as a promising technology. In this study, the adsorption mechanisms of on Ni Cu doped metakaolin surface are investigated by density functional theory (DFT). The results indicate that presence changes chemical environment enhances reactivity. H2 preferentially react with O atoms in vicinity atoms. A complete network established, which two COH-Paths have lowest energy barriers key reaction steps second dehydration (COH* + H* → CH* H2O). This theoretical study clarifies effects active components catalysts at electronic level, identifies special role reaction, further complements detailed mechanism methanation.
Language: Английский
Citations
0
Advances in logistics, operations, and management science book series, Journal Year: 2024, Volume and Issue: unknown, P. 168 - 195
Published: June 28, 2024
The integration of renewable energy sources into bus transportation networks' supply chains is examined in this chapter order to promote sustainability. With the use electric buses, like solar and battery for storage backup Dhanbad Govindpur stand located Jharkhand aims improve community well-being while cutting expenses emissions through environmentally responsible public transportation. This study analyzes advantages opportunities green transition at stands. system sustainable networks, connected grid, improves efficiency by integrating sources, estimating maintenance needs, managing loads, optimizing use. total produced power 44,365kWh/year that 51,005kWh/year. autonomy hours 402 375 hours.
Language: Английский
Citations
0