Air pollution
Researchers from the Polytechnic University of Valencia in Spain have conducted a study to assess the environmental impact of hydrogen-fueled internal combustion engines (ICEs) for road transport. Their findings suggest that this technology could exhibit a lower environmental impact than other existing technologies. The study utilized a bottom-up numerical methodology
Air pollution
A recent study on global warming and climate change, published by researchers from Henan Agricultural University, has highlighted the complex interaction between energy consumption and environmental quality in Pakistan. The report, which spans two decades, from 1972 to 2022, reveals significant short-run and long-run effects of energy consumption in the
Air pollution
Sustainability researchers at the Western Norway University of Applied Sciences have published a new report highlighting the importance of energy efficiency measures in existing buildings to reduce energy demand and greenhouse gas emissions. According to the study, energy efficiency measures for existing buildings are crucial in achieving a significant reduction
Air pollution
A new study conducted by researchers from the China University of Mining and Technology - Beijing has shed light on the increasing importance of remote sensing monitoring of methane emissions in coal mines. With a focus on environmental sustainability and climate change, this study analyzed the current state of research
Air pollution
The International Maritime Pollution Accountability Act aims to address pollution from large cargo ships and oil tankers by charging a fee for greenhouse gases and other hazardous air pollutants emitted by these ships. The legislation has been reintroduced in Congress by Rep. Doris Matsui (D-CA-07), Rep. Kevin Mullin (D-CA-15), Sen.
Air pollution
Research conducted by the International Livestock Research Institute (ILRI) has shed light on the significant contribution of livestock production in Kenya to greenhouse gas emissions, particularly methane (CH4) from enteric fermentation. The study aimed to estimate enteric methane emission factors (EFs) for rangeland cattle in Kenya, using data from 1,
Air pollution
A recent study published in the journal Current Developments In Nutrition has found a paradoxical association between the consumption of ultraprocessed foods (UPFs) and pre-farmgate greenhouse gas emissions (GHGEs) among United States adults. The research, conducted by a team of scientists at the University of North Carolina Chapel Hill, analyzed
Air pollution
A study published in the Journal of Cleaner Production has found that greenhouse gas and ammonia emissions from organic and mineral fertilizer application in agriculture significantly contribute to ecosystem eutrophication and global warming. The research, which was supported by the Federal Ministry of Nutrition and Agriculture (BMEL), Germany, and the
Air pollution
A groundbreaking study conducted by researchers from Shihezi University has demonstrated the effectiveness of calcium oxide (CaO) in addressing water quality deterioration, black-odor phenomenon, and greenhouse gas (GHG) emissions in rural waterlogging ponds. The experiment explored the improvements and mechanism of CaO under coverage and injection methods, yielding impressive results
Air pollution
Scientists at the Chinese Academy of Sciences have made a groundbreaking discovery in the field of nanotechnology, developing a composite material that can significantly reduce methane emissions in shallow lakes. According to the research findings, the material, montmorillonite (MMT) loaded with nano calcium peroxide (nanoCaO2@MMT), reduced methane concentration in
Air pollution
Recent research from the Institute for Soil Sciences has shed light on the potential benefits of using microbial products to control ammonia and greenhouse gas emissions from pig slurry. The study, published in the Journal of Sustainable Agriculture and Environment, found that two microbial slurry additives (A1 and A2) had
Air pollution
Researchers at Hunan University have successfully developed novel polymer materials that can efficiently capture and sequester sulfur hexafluoride (SF6), a potent greenhouse gas. The breakthrough discovery is expected to have significant implications for mitigating climate change. The researchers prepared ultramicroporous triazine-rich polymer networks through a facile one-step polycondensation process, utilizing
