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iRASD Journal of Energy & Environment
ISSN 2790-573X · International Research Alliance for Sustainable Development - iRASD · 71 artikel di indeks
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Green Finance, Financial Development, and CO2 Emissions Mitigation in BICS Economies: Evidence from Advanced Panel Estimation
The crucial role of finance in addressing environmental challenges has become increasingly important. The COVID-19 outbreak has further magnified the significance of green finance (GF) in promoting sustainable development, improving quality of life and environmental protection. In the present…
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Ecotourism as an Environmental Management Instrument: Reassessing Biodiversity Conservation and Sustainable Rural Development in the Eastern Cape, South Africa
Ecotourism is increasingly suggested as a way of balancing biodiversity conservation with socio-economic development, but the effectiveness of ecotourism is disputed, especially in biodiverse but economically disadvantaged areas like the Eastern Cape Province in South Africa. This study employed a…
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Learning by Making with Bamboo: A Design-Build Approach to Low-Carbon and Sustainable Architectural Practice in Pakistan
This research delves into the potential of engaging academia for introducing the concept of bamboo construction and use of indigenous building materials through sustainable pavilion design studio exercises at under-grad level students of Architecture under the title of "Learning by Making: Bamboo…
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Integrating Indigenous and Scientific Soil Knowledge for Climate-Resilient Environmental Management in Smallholder Agriculture
Climate change is placing increasing strain on smallholder agricultural systems, as described in recent literature, particularly in semi-arid areas with land degradation, soil decline, and climate variability. In these settings, land serves as a critical juncture linking environmental processes…
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A Review of the Impact of Co-Digestion Substrates on the Methane Yield
This review highlights the impact of anaerobic co-digestion (ACD) on improving energy recovery from biogas production systems. Various factors from selected papers were reviewed to figure out their influence on ACD performance. Such factors include Carbon/Nitrogen (C/N) ratio, biodegradability of…
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Improving the Hydraulic and Chemical Properties of Sandy Soil by Using a Mixture of Biochar and Clay
In recent years, food demand has risen due to rapid population surge. Meeting this food demand means more land is supposed to be cultivated. Yet, there are many areas in Sindh, Pakistan, particularly “Thar,” where crop yield is inadequate due to the sandy soil’s poor water holding capacity (WHC)…
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Alcohol Blends for Experimental Investigation of Noise Emission and Deposit Accumulations in Diesel Engine
In this experimental study, three fuel samples—PD100, D95Bu5 (95%vol. diesel Bu5%vol. N-butanol), and D95Pn5 (96%vol. diesel, 4%vol. N-pentanol)—were tested for endurance in a single-cylinder CI engine as part of this inquiry. The study's findings demonstrated that small deposits on the engine head…
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Optimized Intelligent Dual-Axis Solar Tracking System for Maximum Energy Efficiency
The main aim of this paper is to design dual-axis auto tracking system for the utilization of solar energy to maximize power efficiency and optimizing solar radiation capture. By constantly adjusting the direction of solar panels, the system significantly improves energy harvesting and boosts…
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Climate Change Impacts on the Indus River Basin: Hydrology, Water Quality, and Treaty Implications
The Indus River is highly sensitive to climate variability because most of its flow depends on Himalayan snow and glacier melt as well as monsoon rains. Climate change induces shifts in precipitation patterns, accelerating glacier retreat, and increasing the frequency of floods and droughts in the…
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Agricultural Footprint Dynamics: Capturing the Influence of Renewable Energy, Urbanization, and Ecological Resources
Agriculture, a cornerstone of economic prosperity, is both a contributor to and a recipient of climate change. This study investigates the factors driving the agricultural footprint, considering land use, water use, pollution, greenhouse gas emissions, energy use, renewable energy consumption…
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Preliminary Study on Wave Energy Plants for the Leeward Islands of Cabo Verde
This study assesses the viability of establishing offshore wave energy plants around the Leeward Islands of Cabo Verde, aiming to diversify the country's energy mix and reduce reliance on fossil fuels. The research focuses on resizing three well-known wave energy converters (AquaBuoy, Wave Dragon…
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Upgradation in Physio-Chemical Characteristics and Thermal Behaviour of Thar Coal Subjected to Torrefaction
This study explores the improvement in physiochemical attributes, thermal behavior, and combustion characteristics of low-rank Thar coal through torrefaction, a thermal pretreatment process. Thar coal samples were torrefied at five temperatures (200, 225, 250, 275, and 300°C) for two residence…
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Toward a Green Transition: Unravelling the Impact of Innovation, Urban Dynamics, and Economic Expansion on CO? Emissions in BRICS
Environmental degradation from growing carbon dioxide (CO?) emissions now stands as a significant worldwide issue that impacts regions undergoing quick economic expansion. The BRICS nations, which include Brazil as well as Russia, India, China and South Africa, create 45% of global CO? emissions…
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Perceptions and Adaptation Strategies to Climate Change among Small-Scale Farmers in Mangolong Village, Eastern Cape, South Africa
This study employed a qualitative research approach to explore the perceptions and adaptation strategies of small-scale farmers in Mangolong Village, Eastern Cape, South Africa. Data was gathered through in-depth interviews and focus group discussions and analysed using thematic analysis to…
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The Understanding of Willingness to Pay for Clean Drinking Water Through Extended Version of The Theory of Planned Behaviour
This study examines how extended version of Theory of Planned Behavior (TPB) affects households Willingness to pay (WTP) for getting access to clean drinking water. In order to validate how extended version of TPB and WTP are related, it also considers people's Environmental concerns (EC) as…
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Flood Susceptibility Assessment Using Frequency Ratio Model: A Case Study of District Ghotki and District Kashmore, Sindh, Pakistan
In recent years, flash floods in Ghotki and Kashmore districts in Pakistan have seriously affected both people and their ways of earning a living. Addressing challenges related to flooding means utilizing a methodology that considers both the hydrology, of water, the environment, the soil, the…
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TRNSYS-Based Performance Study of Solar-Assisted Single-Effect Absorption Cooling in Peshawar, Pakistan
This study presents a detailed techno-economic and thermal performance evaluation of a solar-assisted absorption cooling system optimized for the climatic conditions of Peshawar, Pakistan. Through dynamic simulations conducted over the summer season (May to September), the performance of key…
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Nuclear Energy, Industrial Development, and Economic Growth: Asymmetric Effects on Carbon Emissions in South Asia
The South Asian economies face a two-fold challenge of achieving economic growth and reducing carbon emissions. In this regard, nuclear power has become a potential source of low-carbon energy, but its environmental impact remains controversial. The paper examines the asymmetric effects of nuclear…
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Assessing Climate Variability and Cryosphere Response in Baltistan through ERA5-Land Data
he Karakoram mountain range harbors the greatest concentration of glaciers and permanent snowfields outside the polar regions, making seasonal snowmelt the cornerstone of freshwater availability for the Indus River system. Despite this critical hydrological role, the spatiotemporal dynamics of snow…
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AI-Enabled Solutions to Challenges in Electric Vehicle Charging Infrastructure in Pakistan: A Systematic Review
Pakistan has set a target of achieving 30% electric vehicle (EV) penetration by 2030; however, limited and inefficient Electric Vehicle Charging Infrastructure (EVCI) remains a critical barrier to this transition. This study investigates the key technical, financial, regulatory, and social…