Journal of Environmental & Earth Sciences

Abstract:

This study explores the potential of Michelia champaca wood as a sustainable and locally available precursor for the fabrication of high-performance supercapacitor electrodes. Activated carbons were synthesized through single-step carbonization at 400 °C and 500 °C (SSC-400 °C and SSC-500 °C) and double-step carbonization at 400 °C (DSC-400 °C), with all samples activated using H₃PO₄. The effects of carbonization stratergy on the... More

Abstract:

Deforestation is the purpose of converting forest into land and reforestation compared to deforestation is very low. That’s why closely and accurately deforestation monitoring using Sentinel-1 and Sentinel-2 satellite images for better vision is required. This paper proposes an effective image fusion technique that combines S-1/2 data to improve the deforested areas. Based on review,... More

Abstract:

The simultaneous increase in development in Pesawaran Regency is closely correlated with the intense competition for land use. However, low policy implementation effectiveness has led to construction beyond designated spatial plan. The study used a quantitative survey using Landsat images in 2016, 2019, and 2022. The data analysis techniques used geographic information systems integrated with Artificial Neural... More

Abstract:

In the Republic of Benin, as in many other West African countries, urban areas have experienced rapid population growth in recent years. This situation has led to an increasing demand for sanitation facilities, necessitating regular emptying of these systems. In a bid to reduce health risks and protect the surrounding natural environment, the management of... More

Abstract:

This research paper addresses, from an ecogeographic perspective within a localised context, a new concept of nature conservation within modern farming systems: the direct seeding technique based on the principles of the Conservation Agriculture System (CAS). The adoption of CAS aims to increase soil fertility, promote biodiversity, and sustain production, making it one of the... More

Abstract:

Flooding is a natural phenomenon influenced by various factors and occurs frequently across many regions in Indonesia, including Gedebage in Bandung City, West Java. Gedebage is one of the city’s lowest-lying areas, with an elevation of 666–669 meters above sea level, making it particularly prone to recurrent flooding. The main issue is the absence of... More

Abstract:

This study examines the Carolina Bays and Nebraska Rainwater Basins, using high-resolution LiDAR elevation models to analyze their unique shapes. The research reveals that well-preserved Bays exhibit precise elliptical geometry, distinguishing them from various oriented lakes they are often compared to. While the timing of their formation is discussed, the primary goal of this paper... More

Abstract:

Vietnam, with its twenty-eight coastal provinces, is one of the nations most profoundly affected by the adverse impacts of climate change (CC). These provinces face severe challenges as they contend with the escalating effects of CC, including rising sea levels, typhoons, flooding, and droughts. In this context, this article aims to assess the vulnerability of households' livelihoods in Quang Nam... More

Abstract:

This study aims to examine the factors influencing the use of public parks among the elderly in Bangkok, Thailand, amidst shifting demographics. As of mid-2024, seniors aged 60 and older accounted for 20.70% of Thailand's total population. With an annual growth rate of 4.89%, the country is steadily advancing toward becoming a super-aged society. The elderly... More

Abstract:

During daylight laser polarization sensing of high-level clouds (HLCs), the lidar receiving system generates a signal caused by not only backscattered laser radiation, but also scattered solar radiation, the intensity and polarization of which depends on the Sun’s location. If a cloud contains spatially oriented ice particles, then it becomes anisotropic, that is, the coefficients... More

Abstract:

Sustainable development has become a critical global priority, and green transportation solutions, such as electric taxis, play a vital role in achieving this goal. This study examines the factors influencing students' intentions to adopt electric taxi services in Hanoi, Vietnam, as a step toward sustainable urban mobility. We surveyed 573 students and analyzed key determinants... More

Abstract:

Heavy metal concentrations in soils may decrease over time, correlating with key soil variables such as pH, cation exchange capacity (CEC), clay, and organic carbon (organic C) content. The residual Cu and Zn were studied in tropical soils about 20 years after amendment with heavy metal containing industrial waste. Soils amended one time in 1998... More

Abstract:

India is highly vulnerable to climate change and is going to increase its average annual temperature over the next few decades. The impact of heatwaves and related mortality is a concern for the country. In this paper, we aim to study the heatwaves and heat stress-related Heat Index vulnerability using heat index temperature. In this... More

Abstract:

As a major worldwide issue, desertification poses significant threats to ecosystem stability and long-term socio-economic growth. Within China, the Mu Us Sandy land represents a crucial region for studying desertification phenomena.  Comprehending how desertification risks are distributed spatially and what mechanisms drive them remains fundamental for implementing effective strategies in land management and risk mitigation. Our research evaluated... More

Abstract:

This comprehensive review synthesizes findings from the studies conducted for more than two decades to assess environmental and human health impacts near Spain's first hazardous waste incinerator (HWI) located in Constantí (Tarragona, Catalonia). Through integrated analysis of polychlorinated dibenzo-p-dioxins/furans (PCDD/Fs) and metals across soil, vegetation, human tissues, and dietary matrices, the studies have shown: (1)... More

Abstract:

Promoting environmental sustainability in South Africa’s cities through public participation is vital for fostering inclusive governance and equitable decision-making. Currently, 63% of South Africa’s population—and 64% of its youth—live in urban areas, with this figure expected to rise to nearly 80% by 2050. Rapid urbanisation brings significant environmental challenges, including air and noise pollution, greenhouse... More

Abstract:

Coastal cities in Vietnam face increasing urban flooding vulnerability due to climate change-induced extreme precipitation. This study evaluates the response capacity of urban drainage systems, using Vung Tau City as a case study. We employed a comprehensive approach, combining Intensity-Duration-Frequency (IDF) curve analysis with hydrodynamic modeling, to assess drainage performance under current and projected rainfall... More

Abstract:

Logistics service providers significantly contribute to environmental degradation through improper waste disposal, hazardous packaging materials, excessive fuel consumption, and emissions. This study examines the impact of green inbound logistics and green outbound logistics on environmental, economic, and social performance of logistics companies using survey data from 221 Vietnamese logistics firms. Statistical analysis using Structural Equation... More

Abstract:

The Dhofar region of Oman, renowned for its unique monsoon-influenced climate and substantial agricultural potential, faces significant challenges in achieving sustainable agricultural practices that balance productivity with environmental conservation. This review critically explores a range of sustainable agricultural methods currently implemented in the region, including organic farming, water conservation techniques such as drip irrigation and... More

Abstract:

Membrane fouling is a persistent challenge in membrane-based technologies, significantly impacting efficiency, operational costs, and system lifespan in applications like water treatment, desalination, and industrial processing. Fouling, caused by the accumulation of particulates, organic compounds, and microorganisms, leads to reduced permeability, increased energy demands, and frequent maintenance. Traditional fouling control approaches, relying on empirical models... More