Articles tagged with Geography
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.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
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.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
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 used discrete element numerical simulations to resolve debates about the Qiyueshan Fault's origin and its control over regional deformation patterns. The study found that pre-existing faults localize strain, dictating fault activation sequences and deformation propagation.
Researchers at West Virginia University found that babies born to teen mothers weigh less and are smaller for their gestational age. The study highlights the role of social, geographical, and educational factors in teen pregnancy prevention.
A study of over 97 citizen scientists found that coastal areas have significantly more litter than inland locations, with urban areas consistently exhibiting more litter than rural areas. The research highlights the need for tailored waste management strategies to address regional differences in litter patterns.
A new study by University of Exeter researchers finds that Chinese contractors win significantly more contracts in authoritarian countries with similar economic profiles to China. In contrast, democratic countries with strong institutions limit business opportunities for Chinese firms.
A comprehensive analysis of butterfly data in the US found that butterfly abundance fell by 22% between 2000 and 2020. The study, led by Eliza Grames at Binghamton University, examined data from over 12.6 million butterflies across the continental US.
The research proposes a new framework for Geographic Intelligent Agents, integrating embodied intelligence and self-supervised learning. This framework enables GIS to achieve bidirectional interaction between physical and informational spaces, significantly enhancing its decision-making capabilities.
The low-altitude economy is emerging as a new engine for economic growth in China, with significant impacts on urban transportation, logistics, and environmental monitoring. Geographic information science and technology are vital for refined airspace resource utilization, drone operation, and regulatory oversight.
Researchers from Cornell and Tel Aviv University developed ProtoSnap to copy cuneiform characters from photos of tablets. The approach allows for accurate reproduction of characters and whole tablets, making it easier for experts to analyze and compare ancient texts.
A study by the University of the Basque Country found that dam removal increased pebble mobilization in terms of number and distance. The researchers monitored 1,800 stones for seven years, revealing significant sediment transport increases along stretches under dam influence.
A global synthesis identifies 603 species that shape the Earth's surface, with tiny ants shifting soil and salmon reshaping riverbeds. This study highlights the diversity and scale of animals' impact across freshwater and terrestrial ecosystems.
A recent study found that telehealth is closing the care gap for people with substance use disorder in rural areas, but those covered by Medicaid managed care have lower access to this treatment. Rural individuals experienced the greatest overall increase in substance use disorder treatment among all populations studied.
A new method developed by Osaka Metropolitan University accurately predicts housing prices in Osaka City, with neighborhood perception being a key factor. The approach achieves nearly 75% accuracy by combining existing property data with machine-learning-processed street view images.
A recent study by UCLA researchers has discovered high amounts of bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate (BTMPS) in illicitly sold fentanyl. BTMPS is not approved for human consumption and has been linked to serious health effects such as cardiotoxicity and ocular damage.
A global 'sisterhood' of citizen scientists sheds light on the complex vaginal microbiome, highlighting associations between microbial composition and clinical conditions like preterm birth and urinary tract infections. The study emphasizes the importance of considering whole complexity and continuity in vaginal microbiota composition ...
Researchers found significant increases in crevasses at fast-flowing glaciers, with some sectors experiencing a 25% increase. This accelerated crevassing could further speed up the mechanisms behind the loss of ice from Greenland.
A recent study reveals China's spatio-temporal patterns of temperature extremes over six decades, highlighting alarming warming trends and the impact of global atmospheric drivers. The research analyzed 14 extreme temperature indices across 2138 weather stations, finding significant changes in cold and warm extremes.
New research from PSU identifies lower streamflows as a contributing factor, while warmer temperatures led to significant increases in lake evaporation. The study suggests continued warming will exacerbate water loss, posing health risks and economic concerns for the region.
A newly discovered Tetrarchic boundary stone provides valuable historical insights into the sweeping tax reforms of Roman Emperor Diocletian. The inscription mentions two previously unknown village names, a new imperial surveyor, and reflects the socio-economic dynamics during the Tetrarchy period.
The University of Illinois Urbana-Champaign has received USGIF accreditation for its online graduate certificate and master's degree in CyberGIS and Geospatial Data Science. The partnership will train students to address large-scale problems using geospatial sciences, mathematical and statistical sciences, and cyberinfrastructure.
A new Dartmouth study reveals that 50% of adult blacklegged ticks in the Northeast carry the bacteria that causes Lyme disease. The study found small changes in tick abundance but a significant increase in pathogen prevalence over 30 years, highlighting the need for continued prevention measures.
Temperate savannas in eastern China have been mapped for the first time, revealing their geographical distribution and extent. The research provides precise information on the spatial characteristics of these ecosystems, supporting conservation and utilization efforts.
New research from Colorado State University finds that wildfire smoke has a modest impact on long-term solar power generation activity in the US. The study, published in Nature Communications, shows that power generated from photovoltaics remained relatively stable even in extreme fire seasons, with losses averaging around 5%.
A scoping review of community health indices has identified a broad range of indicators covering health outcomes and vulnerabilities. These indices offer potential for multi-factorial assessments to inform regional and local policy strategies, aiming to reduce social inequities and improve community health.
Research from Washington University in St. Louis found that bird wing shape is a key factor shaping biodiversity patterns on islands worldwide. The study revealed how birds' dispersal abilities influence the number of species found on islands, with low-dispersal birds leading to steep species-area relationships.
Research from the University of Kansas found that suburban school districts are becoming more diverse, while urban districts are experiencing increased racial isolation. This study analyzed census data and geographic mapping technology to compare demographic changes in schools across the country.
A new study estimates a 1-meter sea level rise by 2100 will affect over 14 million people and $1 trillion worth of property along the Southeast Atlantic coast. The study emphasizes the need for holistic coastal resilience strategies to address multiple climate-related hazards.
Glaciers within three miles of a volcano move 46% faster than average, according to a new study that analyzed velocity data from 85% of the world's glaciers. This increased melt reduces friction between the glacier and the underlying rock, resulting in faster glacier flow.
An international team of researchers has confirmed the location of the oldest ochre mine in the world, dating back around 48,000 years. Ochre was found to have spread from the mine to nearby areas, revealing ancient extraction and transport networks.
A new study will use advanced integrated hydrologic models to predict New England's water budget changes, tracking shifts in the water table, rainstorm intensity, and drought timing. The research aims to help prepare for an uncertain future by understanding where climate change is altering weather patterns.
Researchers warn that inadequate funding for climate adaptation measures disproportionately harms vulnerable populations. Maladaptation occurs when strategies backfire and worsen living conditions. Effective funding is crucial to ensure progress in adaptation.
A new study reveals that locally optimized urban forms can significantly reduce CO2 emissions, but generalizations cannot be made due to context-dependent relationships. Urban open and green spaces are found to be paramount in mitigating urban CO2 emissions.
A new study from Virginia Tech shows large language models can assess human-made environments using street-view images, similar to traditional methods. LLM-based performance offers a more accessible tool for users in small to medium-sized cities, making it easier to manage smart urban infrastructure.
A recent study found that the pandemic led to a significant shift towards staying at home, with people spending nearly an hour less per day on out-of-home activities. The trend has continued post-pandemic, with time spent away from home still lower than in 2019.
A new study published in Nature found that up to 215 million hectares of land in tropical regions around the world has the potential to naturally regrow, storing 23.4 gigatons of carbon over 30 years. The study identified areas with high regrowth potential based on factors such as soil quality and proximity to existing forest.
Researchers have developed a novel approach to deal with the complexity of multiple crises, integrating various scales and disciplines. The 'translator' model uses well-known analytical methods to connect different perspectives and allows for a more nuanced description of health and climate crises.
A study published in the Chinese Medical Journal projects a significant rise in global thyroid cancer burden, with 821,214 new cases and 47,507 related deaths reported worldwide in 2022. The incidence is expected to increase by 44.1% from 2019 to 2030, with women experiencing higher rates than men.
A study by MIT researchers reveals that households in the US South and Southwest are struggling with energy costs, particularly air conditioning needs, as temperatures rise. The current federal program, LIHEAP, does not fully match these trends, with southern states receiving relatively less funding.
Edward Oughton is gathering perishable operational decision data from critical infrastructure operators to model space weather hazards. The project aims to improve future scientists' and engineers' understanding of space weather hazards, supported by $84,999 in National Science Foundation funding.
A new study finds that persons with HIV diagnosed in redlined neighborhoods experience a significantly longer time to viral suppression. Systemic racism's enduring effects on present-day health outcomes among persons with HIV have been confirmed by the research.
The SUPERSLUG initiative aims to forecast the impact of sediment slugs on river catchments and communities. The project will use a range of sensors and numerical models to provide comprehensive predictions of where and how long-term effects might be felt, up to decades or centuries after an event.
Scientists discovered ancient stromatoporoids survived the Late Devonian extinction and continued to thrive as major reef-builders during the Carboniferous Period. The findings shed light on the resilience and adaptability of marine ecosystems.
A new study found that most US cities are successfully limiting floodplain development by applying existing tools and strategies. In New Jersey, municipalities have consistently limited new housing in floodplains and impervious surface growth using conventional local ordinances and modest government capacity.
The NEXUS exposomics coordinating center aims to deepen understanding of how environmental and social determinants impact health. Led by USC's Rima Habre, the center brings together diverse scientists to study place-based exposures using geospatial methods.
Exposure to negative news media about LGBTQ+ topics increases suicidal ideation intensity in the hours following, according to a longitudinal study. The findings have implications for research and intervention in sociopolitical and geographic contexts.
A study found that island-dwelling animals have slower metabolisms and produce offspring later, making them more susceptible to extinction. This adaptation helps them thrive in pristine environments but also makes them vulnerable to human activities.
A new study found that rural regions in Ontario have significantly higher rates of eating disorders among adolescents and young adults. The researchers suggest that stigma and socio-cultural dynamics may contribute to these disparities, highlighting the need for targeted interventions such as telehealth services.
Closing Colorado's 'free river conditions' loophole could save millions of cubic meters of water and reduce stress in the region. The loophole allows anyone to take as much water as they want from the river, threatening the success of any payment program for farmers not irrigating their land.
A new study by Richard Boylan found that geographic disparities in US homicide rates have decreased since the 1970s, contradicting expectations. Economic and social inequalities between regions have grown, but violent crime rates have fallen, with possible explanations including improved policing and incarceration rates.
Researchers found that five out of six existing heat-wave indices were unable to capture the severity and spatial distribution of recent lethal heat waves in India, Spain, and the USA. The lethal heat-stress index was better able to identify dangerous heat-stress conditions, particularly in low-humidity regions.
The 'Indigenous People of West Africa' project aims to examine the consequences of colonial era resettlements and promote indigenous governance. Climate change exacerbates agricultural problems and land use conflicts with semi-nomadic groups in West Africa.
A new study by New York University researchers found that Medicare Advantage plans with high star ratings are less available in counties with higher poverty and unemployment rates. This limited access may further exacerbate existing health disparities and limit federal funds from reaching regions most in need.
A three-year research study led by the University of Kansas is establishing best 'managed retreat' practices for communities at risk from repeated flooding and wildfires due to climate change. The study aims to understand how different cities and governments have considered managed retreat, including strategies like buyouts and partner...
New research from an international team of scientists found that Mozambican miombo woodlands store 1.5 to 2.2 times more carbon than previously estimated, with potential storage of 13.6 billion tonnes of equivalent carbon dioxide. This suggests a critical role for these ecosystems in climate change mitigation.
Research reveals that residents of America's wealthiest communities face higher economic losses from natural disasters and exposure to air pollution, despite having more assets. In contrast, low-income municipalities have higher suicide rates, homicide rates, and firearm fatalities, but lower access to health services.
A recent analysis found that nearly half of US counties lack a cardiologist, exacerbating rural-urban health disparities. Counties without cardiologists tend to be more rural, socioeconomically disadvantaged, and experience higher cardiovascular mortality rates.
Researchers have found that climate change is driving tree species towards colder and wetter regions across Europe and North America. The study analyzed data from over two million trees and found that no single trait of the tree species could explain these changes.
Researchers analyzed live-streams of hurricanes and storms, finding that people in affected areas used streams to discuss official risk advice and show support to impacted regions. The study highlights the importance of understanding how new technologies influence hazard risk perception and community engagement.
A new study reveals the Jøtul hydrothermal field in the Arctic Ocean, which is rich in minerals and metals. The discovery of high concentrations of methane indicates a significant interaction with magma, contributing to ocean acidification and climate change.
Rural residents with head and neck cancer experience higher mortality rates due to factors like alcohol use, tobacco consumption, and lower HPV vaccination rates. This disparity widens the rural-urban mortality gap.
Research found a significant association between HLA-G polymorphism G*0104N exon 3 and recurrent pregnancy loss (RPL) in women from Kashmir. The study suggests this variant may confer a risk for RPL within the population, indicating a substantial risk factor.