A group of scientists recommends four major improvements to enhance environmental observations in the Indian Ocean, a region warming faster than others. The enhancements aim to improve weather and climate forecasting for countries bordering its rim, vulnerable to climate change.
A research team from the University of Miami used a 600-year-old marine sponge to reconstruct Atlantic Ocean temperatures, showing past volcanic activity and current global warming trends. The study's findings provide valuable insights into the impact of human activities on climate change.
A new study has documented a significant increase in sightings of critically endangered smalltooth sawfish in coastal waters off Miami. The research highlights the need to better understand the effects of coastal urbanization on these endangered species and inform conservation efforts.
Scientists track animal activity levels using new satellite technology, providing insights into their responses to environmental changes. The study's findings open up new research opportunities for understanding climate change impacts on marine species.
The new report projects that all world's coral reefs will experience severe bleaching annually by 2034 under the most aggressive scenarios. Coral reefs in some countries, such as Indonesia and Malaysia, are projected to have temporary refugia, but many will face significant exposure to annual severe bleaching conditions.
A new study by the University of Miami finds that warmer Atlantic Ocean temperatures are linked to increased rainfall in Florida during late summer. The research highlights human influences on climate change as a key factor in this link, and suggests an increase in late summer rainfall is expected in the future.
A new study found that California's CalEnviroScreen program may miss eligible communities for climate adaptation funding. The researchers identified 348 additional communities that would be eligible under two alternative indices.
Researchers propose adding altitude-measuring instruments to existing NOAA buoys to track global sea levels and monitor accelerating sea-rise rates. This approach will provide valuable insights into the effects of climate change on coastal areas.
Researchers found that elkhorn coral has a consistent immune response to diseases, indicating it actively fights off disease. The study suggests corals may have tougher epithelia and symbiotic dinoflagellates that develop differences in gene expression over time.
The University of Miami is collaborating with Brazilian researchers to share large-scale datasets in real time, improving weather and climate models. This collaboration will test the high-speed FABRIC infrastructure's ability to support fast data exchange.
African dust provides essential nutrients for Amazonian soil fertility and helps offset soil losses. The study found significant quantities of dust are deposited in the heart of the Amazon Basin, contrary to previous estimates.
Researchers describe daily variability of key deep currents in the South Atlantic Ocean, with variations linked to climate and weather globally. The study found that upper and deeper layers behave independently, impacting sea level rise and hurricane intensification.
The University of Miami Rosenstiel School has been selected by NOAA to host the Cooperative Institute for Marine and Atmospheric Studies (CIMAS), which will conduct collaborative research on Earth's oceans and atmosphere. CIMAS will focus on coastal resilience, ocean conservation, and tropical weather prediction.
A new report provides a path forward for research on the complex links between climate change and violent conflict. The study suggests prioritizing deepening insight into climate-conflict linkages, integrating research designs, and evaluating interventions to manage climate-conflict risks.
Researchers at the University of Miami Rosenstiel School found that Ultra Music Festival was stressful for toadfish, causing a significant stress response and elevated cortisol levels. The study showed a 4-5 fold increase in blood cortisol levels in toadfish during the festival.
Researchers at the University of Miami Rosenstiel School have discovered a connection between tropical weather events and US rainfall during El Niño years. The study's findings show that when both an El Niño Southern Oscillation and Madden-Julian Oscillation occur simultaneously, the resulting pressure and rainfall anomalies in the US ...
Researchers at the University of Miami found that prolonged and extreme rainfall in Hawaii's Big Island triggered the 2018 Kīlauea volcano eruption. The team suggests local rainfall patterns contribute to timing and frequency of eruptions, with potential implications for other volcanoes.
Researchers at the University of Miami Rosenstiel School explore the importance of learning and knowledge in environmental decision-making. They argue that educational tools can accelerate climate change adaptation and provide actionable knowledge for societies.
A new study by the University of Miami Rosenstiel School found that the Deepwater Horizon oil spill spread beyond the known satellite footprint, impacting a wider range of marine wildlife. The research team developed a new framework to better manage future oil spills, taking into account invisible and toxic oil.
A new study by the University of Miami Rosenstiel School revealed that Atlantic tarpon migrate thousands of kilometers in distance beyond U.S. borders. The research found the fish use both freshwater and estuarine habitats throughout their life, with previously unknown spawning locations identified in Florida and the Gulf of Mexico.
A comprehensive study of French Polynesia's coral reefs has been conducted, revealing the healthiest reefs are found around islands with low elevation. The study also found that cyclones and crown-of-thorns starfish outbreaks have decimated reefs in some areas.
A UM-led experiment has shown promise in improving subseasonal weather forecasting, providing critical lead time for natural hazards like heat waves and polar vortex. The SubX project aims to provide better subseasonal forecasts to the National Weather Service, using complex computer models and large data infrastructure.
Researchers used clumped isotope geochemistry to analyze fossilized clam shells and reconstruct ancient cooking techniques. The study found that the majority of clams were heated to temperatures greater than 100°C, but not greater than 200°C.
Researchers found that European glass eels use their magnetic sense to imprint a memory of current direction in the estuary where they become juveniles. This helps them orient in moving water during migration.
Researchers analyzed FEMA's property buyout program, finding it concentrates in lower-income neighborhoods with greater social vulnerability. The study aims to inform revised buyout practices and climate adaptation policies to support managed retreat in response to climate change.
Researchers from the University of Miami Rosenstiel School will study heat waves with $190,000 NOAA grant funding, aiming to improve future projections of extreme heat wave events. Heat waves are projected to increase in severity and frequency due to climate change.
A new study found that North Atlantic haddock larvae use a magnetic compass to navigate the ocean, orienting towards the northwest. This discovery suggests that the larvae are equipped with an innate ability to detect and respond to the Earth's magnetic field.
Research found that African biomass burning is a substantial source of phosphorus deposition to the Amazon, Tropical Atlantic Ocean, and Southern Ocean. This discovery has significant implications for understanding Earth's climate and may impact primary productivity and carbon dioxide drawdown in both ecosystems.
A recent study found that shark hotspots, crucial for multiple species, overlap with longline fishing vessels at alarming rates. This poses a 'double whammy' for sharks, accelerating declines in abundance and potentially threatening their survival.
A new study found that over half a million corals were killed within 550 yards of the dredged channel, and that dredging impacts may have spread across more than 15 miles of Florida's reef tract. The researchers used satellite data to predict impacts on reefs below.
A global atlas offers a new way to map coral reefs from space, containing over 65,000 square kilometers of coral reefs and surrounding habitats. The high-resolution maps provide information on shallow water marine habitats, helping track changes in reef composition and structure over time.
Researchers discovered high concentrations of toxic heavy metals in blood samples from Great white sharks in South Africa. The study found no adverse effects on the sharks' immune system despite the presence of these toxins.
A new study has documented the unexpected consequences of great white shark decline on an ocean ecosystem. Sevengill sharks, a top predator with unique characteristics, have emerged as a result of great whites' disappearance. The researchers observed sevengill shark sightings increasing in number after great whites vanished from surveys.
A new international study reveals that cooling waters west of Europe primarily drive the Atlantic meridional overturning circulation, a deep-ocean process crucial for regulating Earth's climate. This finding challenges previous assumptions and highlights the importance of monitoring this circulation to predict future climate changes.
Researchers developed a new length-based risk assessment method to evaluate the sustainability status of popular reef fish species. The study found that only one species had a sustainable risk score, while others had estimated risks of over 95 percent.
A recent study has identified unique immune genes in the Pocillopora damicornis coral species, which may help explain its ability to survive environmental stressors. The research found that this coral species has a more robust immune system than previously thought, with many diverse immunity genes.
Researchers analyzed data from the BP Gulf Science Data and found no correlation between subsea dispersants and deep plume formation, showing substantial amounts of oil continued to surface. The study suggests alternative strategies such as the 'capping stack' method and bio-surfactants may be more effective in managing blowouts.
A new analysis shows that habitats of three shark species are relatively well protected from longline fishing, but some prime locations remain vulnerable. The study's findings have important implications for protecting at-risk species from bycatch in U.S. federal waters.
A new study found that some corals can adapt to climate change, with the mountainous star coral surviving elevated temperatures and recovering quickly. In contrast, staghorn coral was highly sensitive to heat stress, experiencing 100% mortality after just 25 days.
Ben Kirtman, a University of Miami Rosenstiel School professor, has been recognized as an American Meteorological Society Fellow for his outstanding work in weather, water and climate. He is known for developing prediction systems and studying the limits of climate predictability.
Professor Martin Grosell received the Award of Excellence in fish physiology from the American Fisheries Society for his groundbreaking research on the effects of oil on marine fish. He is also a renowned expert in environmental physiology and toxicology, with over 200 peer-reviewed publications.
Researchers found a common magma source connecting the two volcanoes, which led to changes in behavior before and after an eruption. The study provides new insights into volcano interactions and potential hazards in densely populated areas.
Researchers studying the Black Sea's oxygen-deprived waters found that chemical and biological processes similar to those in the deep ocean occur. This provides new insights into the ocean's role as a storage reservoir for carbon, helping to dampen the effects of human-driven climate change.
New research shows human influence on climate change will fuel more extreme summer heat waves in the western U.S., including California and the Southwest. The study predicts man-made climate change will be a dominant driver for heat wave occurrences in specific regions by 2030 and 2050.
Researchers discovered significantly smaller eyes and tails in fish from coral reefs subjected to intense commercial shark fishing, highlighting the impact of human-driven shark declines on marine ecosystems. This finding underscores the urgent need to understand the consequences of shark removals on ecosystem dynamics.
Researchers found seals exhibit high stress when great white sharks are present, particularly in areas with no escape routes. Seals show reduced stress at islands with kelp beds and reefs providing safe passage from predators.
University of Miami Professor Daniel Benetti has been awarded a $967,000 grant from NOAA to develop hatchery technology for three economically important marine fish species. The project aims to create an affordable supply of seed for commercial producers, relieving pressure on wild stocks without negative economic impacts.
Researchers have developed a new method to track the origin of individual batches of heroin, potentially aiding in the disruption of the opioid crisis. By analyzing the ratio of radiogenic strontium isotopes, they can differentiate samples from different geographic regions.
The UM Rosenstiel School has received over $14 million in funding to continue research on the effects of the Deepwater Horizon oil spill. Researchers will focus on analyzing unprecedented data and publishing new findings, while also studying the impacts of crude oil on ecologically and commercially valuable fish in the Gulf of Mexico.
A new weather forecasting model, Subseasonal Experiment (SubX), combines multiple global models to produce more accurate forecasts for the US. The multi-model approach improves temperature and precipitation outlooks for weeks 3-4, providing critical insights for decision makers.