Articles tagged with Ecosystems
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.