Articles tagged with Greenhouse Gases
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
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Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
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Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Researchers at K-State and Canada's Agriculture and Agri-Food Canada are working together to develop methods for measuring and verifying soil carbon stocks and greenhouse gas emissions. This cooperation aims to improve cropland productivity while reducing atmospheric greenhouse gases.
Researchers predict a decrease in solar activity's impact on global warming over the next 100 years, with potential returns to current levels by 2200. The study suggests that solar variability will not amplify climate change, but rather subdue its effects.
A Pennsylvania inventory reveals that fossil fuels are the largest source of carbon dioxide, while motor vehicles contribute significantly to greenhouse gas emissions. The study also highlights the need for policy makers and others in the state to take action to reduce emissions.
A new study reveals Americans are among the most misinformed about global warming, with only 15% correctly identifying burning fossil fuels as its primary cause. The US ranks below Japan and France in terms of public understanding of climate change.
The US is responsible for 23% of global greenhouse-gas emissions. The editorial emphasizes the need for changes in law and tax incentives to persuade citizens to use fewer fossil fuels and adopt recycling initiatives.
Researchers argue that improving current cars and environmental rules is more cost-effective than developing hydrogen fuel cells, which require significant investment in infrastructure. Increasing fuel efficiency or raising prices can achieve similar reductions in air pollution and greenhouse gas emissions without the need for new infr...
A new study challenges current climate change understanding by suggesting that aerosols may have a greater cooling effect than previously thought. This could alter projections of future climate change if high-magnitude negative aerosol forcing values are correct, potentially downplaying human activity's role in warming.
The MIT study concludes that hydrogen fuel cell vehicles are not an environmentally friendly solution due to energy consumption and emissions. Hybrid vehicles, on the other hand, offer a more efficient approach, reducing energy use and emissions by a third compared to current vehicles.
Warren Washington predicts that the global climate will continue to warm into the 22nd century, albeit at a slower rate than if emissions are not controlled. Climate extremes such as heat waves, floods, and droughts are expected to become more severe and frequent.
Switching to liquefied petroleum gas for household use could add only a 2% increase in global fossil fuel emissions but greatly decrease the environmental impact on local biomass resources. Liquefied petroleum gas burns cleaner than biomass fuels, reducing indoor smoke and associated health risks.
A recent study by Texas A&M University researchers suggests that natural climate variability may contribute up to half of the observed global surface warming since the 1970s. The analysis of ocean surface temperature records in the tropical Pacific indicates that long-term changes in ocean temperatures precede global air temperature ch...
Michael Prather, a leading researcher on atmospheric greenhouse gases and global climate change, has been appointed as the first holder of the new chair. His work aims to predict and understand changes in the atmosphere caused by human activities and natural factors.
Research suggests the Asian southwest monsoon is strengthening due to Northern Hemisphere warming, with potential implications for agriculture and population displacement. The study analyzed sediment cores from the Arabian Sea, finding increased wind speeds and a link to decreased Eurasian snow cover.
The Kansas State University-led consortium aims to develop carbon sequestration strategies for U.S. agriculture, reducing greenhouse gas accumulation. The project will provide tools and information for farmers to implement soil carbon sequestration programs, improving the nation's farmlands and agricultural economy.
Satellite data confirms that plant life above 40 degrees north latitude has been growing more vigorously since 1981, with Eurasia showing more pronounced greening than North America. The existing vegetation has increased in density, but the area of vegetation has not extended.
A new potent greenhouse gas, trifluoromethyl sulphur pentaflouride (SF5CF3), has been discovered in the atmosphere, with concentrations increasing since the 1950s. The gas is closely related to SF6 and may be produced as a breakdown product of industrial processes.
Scientists will gather at the University of Michigan to discuss technical problems in measuring global carbon emissions, including identifying 'sinks' for locking up atmospheric carbon. The three-day symposium aims to advance our understanding and verification of carbon credits.
Northern Hemisphere winters have warmed by up to nine degrees Fahrenheit over the last 30 years, likely due to human activities increasing greenhouse gases. Warmer winters will bring more wet weather to Europe and Western North America.
A new report examines the trend towards increasing GHG emissions in 14 developing and transitioning nations, highlighting potential mitigation options. The Berkeley Lab's Environmental Energy Technologies Division has organized workshops with scientists from 35 nations to develop global climate change assessments.