Articles tagged with Ecological Risks
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.
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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 found that exposure to 6PPD-quinone at environmentally relevant levels can be deadly for rainbow and brook trout, but not for Arctic char or white sturgeon. The study suggests possible non-lethal effects on the latter species, warranting further examination.
A City University of Hong Kong study found that improper disposal of surgical masks can pollute over 54,800 Olympic-sized swimming pools annually with microplastics. The research also showed that microplastics accumulate in the food chain, affecting marine organisms and potentially harming higher-level species.
A new study by University of Western Ontario researchers finds that fear of predators can reduce prey population growth rates over generations. The study, led by Professor Liana Zanette, demonstrates for the first time in any free-living wild animal that fear itself can halve populations in a short period.
A new study suggests that preventing pandemics could save around 1.6 million lives and reduce mortality costs by $10 trillion annually by investing just 5% of the estimated annual economic losses associated with human deaths from COVID into environmental protection and early-stage disease surveillance.
A study led by Florida Atlantic University reveals a vast amount of microplastics in the entire water column of an offshore plastic accumulation zone, with small microplastics being critical and underexplored. The findings highlight the importance of understanding the impact of these tiny plastics on marine ecosystems.
A study of 118 conservation units in Brazil found that 60% use unsuitable methods to detect deer presence. Visual analysis of droppings, fur, and footprints is a reliable method for most species, but others require DNA testing or camera traps.
Researchers found animal-dispersed plant species' ability to adapt to climate change reduced by 60% due to bird and mammal losses. Global seed dispersal mapping revealed severe declines in temperate regions, with tropical areas at high risk if endangered species go extinct.
A research team identified a general macroecological mechanism that challenges global conservation strategies, finding that remote fish communities are vulnerable to coral loss and other ecological dependencies
A new project led by University of Illinois researchers will develop machine learning models to predict the reactivity of thousands of organic contaminants in engineered and natural environments. This will help scientists better model pollutant fate and transport, leading to more accurate contaminant risk assessments.
A team of scientists, including Dr Phill Cassey, are calling for greater recognition of the biosecurity risks ahead of the space industry. The research highlights the potential for 'alien organisms' to survive the journey and cause invasive species threats.
Researchers found that roads can be deadly for species survival, with certain traits like early age of sexual maturity helping some species bounce back from roadkill deaths. However, others like brown and black bears are particularly vulnerable due to late maturity age and small litters.
A recent study suggests that primates and marsupials were among the few tree-dwelling mammals that survived an asteroid impact 66 million years ago. The researchers used computer models and fossil records to find that most surviving mammals did not rely on trees, but some arboreal species may have been versatile enough to adapt.
A team of researchers from NUS developed an integrative approach to boost accuracy in mosquito surveillance by including larvae and species identification using mini-barcodes. This approach improves overall diversity estimates by 38% compared to adult-only data, contributing to baseline knowledge on potential vectors in Singapore.
Researchers found that bumblebee flight performance rises rapidly from 12°C and peaks between 25-27°C, but declines beyond this. This study suggests that climate warming may benefit some northern-latitude bee species, but poses risks to southern-latitude populations due to more frequent extreme weather events.
A new study by researchers at the University of Waterloo found that Indigenous fire stewardship increases biodiversity and ecosystem heterogeneity across all major terrestrial biomes. Cultural burning reduces risks of interface fires and has important cultural practices for resource management, community protection, and cultural purposes.
A new Cal Poly study suggests rattlesnakes will thrive in a warming climate, with preferred body temperatures ranging from 86-89 degrees Fahrenheit. This could lead to longer hunting seasons and reduced energy needs for survival.
A new study found that record-breaking whale entanglements in the Pacific Northwest were triggered by a unique marine heatwave, known as the 'Blob', which altered fish populations and habitats. The research has led to the development of online tools to help fishermen avoid entanglement risks.
New research found that male guppies exposed to predators have heavier brains than their counterparts living in predator-free conditions. This suggests a possible advantage under threat, allowing the fish to detect or react to predators better. In contrast, female guppies did not exhibit this pattern.
A new study in the Hudson-Raritan Estuary found that support for oyster restoration is linked to perceived risks to public health and the economy, rather than group membership. The research suggests that both conservationists and industry members may be receptive to similar appeals for oyster restoration projects.
Scientists from UC Santa Cruz and the Nature Conservancy released a report identifying lands in Florida that are potential targets for projects with multiple benefits, such as reduced flood exposure, conservation, and remediation of social vulnerability. The study proposes prioritizing property buyouts based on these factors to support...
The world lost more than twice as much interior forest area than it gained between 2000 and 2012, with a net loss of 3.76 million square kilometers. This resulted in a fragmentation of remaining forests, increasing ecological risks.
Researchers found that cypress trees have a low degree of ignitability, high combustibility, and high sustainability. They propose using cypress barriers to construct a system reducing fire initiation risk in Mediterranean regions.
Foxes are widespread in northern and eastern Tasmania, with a predicted spread that could lead to devastating consequences for the island's wildlife. The University of Canberra team used DNA detection techniques to map their distribution and recommend targeting all highly suitable fox habitats for eradication.
Researchers at Arizona State University found that choosing sustainable seafood also means selecting healthy options, with larger longer-lived fish being high in toxins. Safer alternatives include Alaskan Pollock and Atlantic Mackerel.
Synthetic biology faces significant environmental risks if not addressed proactively. The authors propose four areas of focus: physiology differences, escaped organisms' impact, evolution, and genetic material exchange. Interdisciplinary research is crucial to mitigate these risks.
A new study predicts that Europe's streams will be heavily polluted with insecticides in the future, particularly in Scandinavia and Central Europe. The researchers recommend drastically reducing pesticide use and setting up buffer zones to mitigate this issue.
A new index called SAFE (Species Ability to Forestall Extinction) measures how close a species is to extinction. The index provides a formula for calculating the minimum viable population size, allowing conservationists to prioritize resources on species most likely to be brought back from the brink of extinction.
A USGS study reveals that atrazine concentrations in agricultural streams and rivers can cause reduced reproduction and spawning in fish. Fathead minnows exposed to atrazine showed lower total egg production and reproductive tissue abnormalities.
The study found elevated concentrations of lead, arsenic, and other chemicals in New Orleans' soil and flood sediments, particularly in disadvantaged areas. The research highlights the need for long-term monitoring programs to establish baseline concentrations and distributions of contaminants in the environment.
Oyster larvae are attracted by adult scent but face a nearly 90% death risk if caught by cannibalistic adults. Despite this, more than 95% of an oyster reef is safe for larvae settlement, driving the evolution of gregarious settlement cues.
Researchers found that density of infected nymphs varies significantly from year to year, primarily influenced by fluctuations in acorn, mouse, and chipmunk abundance. Acorns emerge as the best predictor of Lyme disease risk due to their crucial role in supporting rodent populations.
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.
A new study published in Ecology Letters improves extinction risk assessments by integrating machine learning algorithms and large datasets. The research reveals more accurate predictions for species vulnerability to extinction.
The NIH-NSF Ecology of Infectious Diseases initiative aims to understand ecological relationships between human-induced environmental changes and infectious disease emergence. The research projects will study the effects of habitat destruction, biological invasion, and pollution on disease risks in humans and animals.
The study found that a Western diet pattern was associated with an increased risk of coronary heart disease in middle-aged men, particularly those who smoked. In contrast, a prudent diet pattern was linked to lower risks, even when accounting for other factors such as smoking and family history.
The Ecological Society of America has released three new publications on biodiversity, biotic invasions, and forest management. The reports provide insights into how changes in ecosystems affect productivity, stability, and environmental damage. The ESA also offers expert advice for managing U.S. National Forests sustainably.
Researchers estimate that 850,000 unnecessary Caesareans are performed annually in the region, with commentators arguing that this trend reflects medical control rather than women's preference. The study suggests that public health authorities, medical associations, and healthcare professionals must work together to reduce rates.
A symposium by the Ecological Society of America explores the delicate balance between the benefits and risks of genetically engineered organisms. The discussion will cover case studies on engineered plants, arthropods as tools in disease control, and risk assessment in ecosystems.
The latest Ecology journal edition examines the survival of Yellowstone grizzly bears, which remain threatened despite intensive management. Ferns also play a crucial role in determining forest composition by filtering tree growth rates. Earthworms shed light on plant responses to climate change through their nutrient-rich castings.
A Cornell University study found that middle school students who used an adjustable computer tray improved their posture and reduced their risk of musculoskeletal problems. The improvements were statistically significant for the forearm, neck, wrist, and trunk, but only modestly beneficial.
A Cornell University study found that almost 40 percent of third-to-fifth graders used computer workstations with heights, keyboards, and monitors that put their musculoskeletal development at risk. The research highlights the need for ergonomic considerations in elementary school settings to prevent health problems.
Ecological researchers highlight gaps in evidence on biocontrol's safety record, citing potential ecological risks. The use of biological control methods in agriculture is being reevaluated due to concerns over environmental harm, but research suggests it can be an effective solution for certain pest problems.
A Cornell University study found that a chair-mounted split keyboard can reduce typing risks for carpal tunnel syndrome by improving upper body posture. The 'floating arms' keyboard (FAK) is the only design that attaches to a chair, reducing deviated postures and wrist movements.