Scopus Index Publications
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This collection consists of all Scopus-indexed publications produced by SLIIT researchers. Scopus is recognized worldwide as a leading and reputable academic indexing database.
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Publication Open Access Unravelling the impact of fossil fuel consumption and urbanisation on black carbon emissions in Africa(Springer Nature, 2026-05-12) Pinnawala, P; Samarasinghe, B; Samarasingha, N; Wijethunga, P; Dharmapriya, N; Yapa, SBlack carbon (BC) is a leading short-lived climate pollutant (SLCP) with profound health and climate impacts. This research investigates the impact of fossil fuel energy consumption (FFEC) and Urbanisation (URB) on black carbon emissions (BCE) in 34 African countries over the period 2005–2022. Data were analysed using a panel regression with fixed effects (x2 = 97.26, p < 0.001) to estimate the effects of each variable. Cross-country heterogeneity is further examined using country-level multiple linear regression (MLR) models. The fixed-effects model with clustered standard errors finds that fossil fuel energy consumption is weakly and negatively associated with Black carbon emissions. The average effect of countries in URB is not considered strong. In contrast, URB shows a positive and significant association with BCE in Eritrea, Ghana, Madagascar, Mauritius, Morocco, Niger, and Zimbabwewhile FFEC shows a positive and significant impact on BCE in Ghana and Zimbabwe. These results indicate that poorly planned urban sprawl overlaps with energy poverty, as it dramatically increases BCE. Policymakers should focus more on implementing cleaner cooking facilities, reliable low-carbon electricity generation, and eco-friendly transportation modes to achieve BCE neutrality.Publication Open Access Towards a greener future: examining carbon emission dynamics in Asia amid gross domestic product, energy consumption, and trade openness(Springer Nature, 2024-02-10) Dharmapriya, N; Edirisinghe, S; Gunawardena, V; Methmini, D; Jayathilaka, R; Dharmasena, T; Wickramaarachchi, C; Rathnayake, NThe purpose of this study is to examine the impact of gross domestic product, energy consumption, and trade openness on carbon emission in Asia. Among the 48 countries in Asia, 42 were included in the analysis, spanning a period of 20 years. Given that Asia is the predominant contributor, accounting for 53% of global emissions as of 2019, a comprehensive examination at both continental and individual country levels becomes imperative. Such an approach aligns with local, regional, and global development agendas, contributing directly and indirectly to climate change mitigation. The analytical techniques employed in this study encompassed panel regression and multiple linear regression, illuminating the specifc contributions of each country to the study variables and their impact on carbon emissions. The fndings suggest that gross domestic product (13 out of 42 countries), energy consumption (21 out of 42 countries), and trade openness (eight out of 42 countries) have a highly signifcant impact (p<0.01) on carbon emissions in Asia. Energy consumption plays a vital role in increasing carbon emissions in Asia, driven by rising populations, urbanisation, and oil and gas production. Policymakers can take several actions such as adopting a carbon pricing system, using sustainable transportation, renewable energy development,and international cooperation within Asia to reach the goal of being carbon neutral by 2050.