Articles tagged with Ecosystems
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.
A team of Rensselaer students, led by Assistant Professor Lupita D. Montoya, is designing and building solar-powered pasteurization systems for communities in rural Peru. The project aims to help families meet governmental regulations and earn additional income by producing dairy products.
A new study reveals that climate change will bring about major shifts in worldwide fire patterns, with some regions experiencing large increases in fire activity and others decreasing. The research uses thermal-infrared sensor data to identify hotspots of fire invasion forming in parts of the western US and the Tibetan plateau.
A study found that over 80% of major armed conflicts from 1950-2000 occurred in biodiversity hotspots, which are also home to the world's poorest people. The regions are essential for both biodiversity conservation and human well-being.
Deep biosphere microbes may hold the key to recovering petroleum through complex organic reactions. Researchers at Arizona State University are studying how hot water and pressure transform organic compounds in unexpected ways.
A new study reveals that dinosaurs were not superior to their crocodile cousins during the Triassic period. In fact, crurotarsans - a group closely related to dinosaurs and crocodiles - outcompeted them for resources and explored a larger range of body types and lifestyles.
Ecosystems are increasingly connected by human activities such as transportation and land use. This can lead to
The study found that an intermediate rate of dispersal creates a 'happy medium' wherein species move around enough to adapt to harsh environments, increasing ecosystem productivity and biodiversity. This breakthrough helps ecologists develop strategies for conservation areas with high biomass and diversity.
Ecological balance diverges across cultural, economic and political perspectives, according to ASU researcher Ann Kinzig. The biosphere can be both robust and fragile, with instability in one part required for stability in another.
Research by Albert Bandura highlights how disguising environmentally harmful practices can have a negative impact on the environment and quality of life. He argues that we must switch on our environmental conscience to save the world from ecological degradation.
Researchers found that Yellowstone viruses migrate from pool to pool through droplets of steam, thriving in acidic environments even when hosts are rare. This discovery sheds light on how these viruses survive and interact with microbes in hostile surroundings.
Computer simulations reveal that freshwater fish play a crucial role in recycling nutrients like nitrogen and phosphorus. Overfishing could lead to declines in nutrient cycling, highlighting the importance of conserving key species.
Researchers study coupled oscillations in predator-prey systems to understand complex interactions in nature. Mathematical simulations reveal coordinated chaos, a phenomenon that helps some species coexist with others.
A groundbreaking FSU-led study calculates that phytoplankton generates about five times the annual total power consumption of humans, investing around one percent in mechanical energy. The findings suggest that the marine biosphere's mixing patterns may equal climate control, with potential implications for global climate regulation.
Researchers found that in fragmented habitats, Dupont's larks share songs more with neighbors than non-neighbors, suggesting a lack of interaction due to habitat barriers. This change may serve as an early warning system detecting the effects of fragmentation on bird populations.
Research reveals that nano-C60 dissolves in water and inhibits the growth of bacteria at low concentrations. The findings raise questions about the potential applications and environmental impact of buckyball aggregates.
River restoration projects worldwide lack agreed upon criteria for judging ecological success, leading to constrained natural processes. A new approach emphasizes creating resilient systems and minimizing lasting harm to ensure successful restoration.
A team of researchers, led by UCR scientist Michael Allen, investigated the response of a mycorrhizal fungal community to CO2 concentrations over six years. The findings suggest that previous work has overestimated the magnitude of community and ecosystem responses to carbon dioxide changes.
The American Institute of Biological Sciences (AIBS) has been tapped to coordinate the design of a national network dedicated to ecological observations, known as NEON. The project aims to improve scientific understanding of various research areas, including climate change and biodiversity.
Humans annually require 20% of land-based plant growth for food and fiber, with regional consumption varying greatly. Large urban areas consume significantly more than local production, while sparsely populated areas like the Amazon have low consumption rates.
A recent study reveals that Caribbean reefs have suffered an alarming 80% loss of coral since 1980 due to various disturbances. However, team members have identified signs of new coral growth in some areas, including Jamaica, suggesting a potential path towards recovery.
Researchers at Oregon State University and EPA developed a new approach to predict disease spread based on climate change and ecological changes. The system uses loop analysis and vectorial capacity formula to estimate the growth rate of diseases, providing valuable insights for public health officials.
The study found that selling untreated used oil as fuel causes high levels of heavy metal emissions, including zinc and lead. Recycling and re-refining programs are recommended to reduce this environmental burden and promote safer alternatives.
A new report finds that nitrogen availability is a critical factor in ecosystem carbon storage, with current limitations hindering the natural systems' ability to mitigate climate change. The study suggests that we need to incorporate these limits into our models and reduce our reliance on natural ecosystems to combat carbon emissions.
High fish biodiversity does not guarantee ecosystem resilience in coral reefs. Human activities negatively impact bioerosion rates, even on unexploited reefs.
The International Biodiversity Observation Year initiative has introduced innovative IT tools for biodiversity research. Researchers are utilizing technologies such as GIS, distributed databases, and genetic analysis to study global biodiversity issues. These advancements have accelerated species identification, decomposition process u...
A new field of ecology explores how humans influence urban ecosystems, raising questions about accountability and stewardship. Cities are increasingly recognized as significant ecological systems with diverse conditions, energy-intensive operations, and a substantial ecological footprint.
A new cleanup system called Anodic Fenton Treatment (AFT) can clean up waste water from pesticides and textile processing on-site in just two to three minutes. The AFT process uses two electrochemical half-cells to produce hydroxyl radicals that break down unwanted chemicals, producing safe water for disposal.
Researchers at the University of Illinois have developed a fast, low-cost inspection system that uses ultrasonic sound waves to detect damaged tires. The system can evaluate and characterize damage within the tire, determining its remaining useful life and whether it's worth retreading.