Articles tagged with Tides
A new computer model reveals that ancient Palaeozoic seas were almost tideless, preventing oxygen circulation and creating an environment inhospitable to life. This finding has significant implications for understanding the evolution of early marine life and ancient climates.
Researchers Drs. Melanie Vile and David Velinsky are studying the effects of sea level rise and saltwater intrusion on tidal marsh ecosystem services in the Delaware Estuary. Tidal marshes provide crucial functions such as storm buffering, shoreline stabilization, and fish nursery habitats.
A new study suggests that ocean tides contributed to the enigmatic Heinrich events by breaking gigantic icebergs from the ice sheet covering northern Canada. The research used a state-of-the-art computer model to capture ancient tidal variances with high accuracy, revealing that tides were highest in the Labrador Sea during these events.
Researchers suggest using geological carbon sinks to capture and store carbon dioxide from power plant emissions, providing an additional strategy to reduce greenhouse gases. Atmospheric carbon dioxide levels have reached an all-time high of 380 parts per million, a 36% increase since pre-industrial times.
Scientists found a possible link between increasing greenhouse gases and European heat waves, while also studying the transfer of energy from earthquakes through Earth's formations. Additionally, research revealed the Amazon River's strong impact on tropical Atlantic carbon levels and new insights into Martian drainage basins that may ...
University of Arizona researchers used Love's equation to calculate tidal deformation in various spheres, discovering that under specific conditions, the shape of a planet could change dramatically. This may have regulated the size of planets, preventing their formation.
The world has sped up over the last few years, with scientists noting no need for a leap second in five years. Tom O'Brian suggests changes in the Earth's core, ocean tides, and weather may be affecting its rotation. Most scientists expect the Earth to continue slowing down again in the future.
A new study by OHSU scientists explores the impact of hydrologic alteration on salmon populations, revealing a 52% reduction in shallow water habitat due to diking. The research also shows that flow-cycle alteration would have reduced spring-freshet shallow water habitat by 29%.
Researchers developed a model to calculate movements of both sand and mud in tidal areas, revealing locations with little sedimentation due to quick water flow. The model can predict the effect of human intervention in tidal waters, addressing questions about released polluted mud layers and ecosystem changes.
Researchers found a clear association between ocean tides and ice stream motion in West Antarctica. The study discovered that a one-meter tide variation can cause an ice stream to halt and then accelerate rapidly.
Researchers at Texas A&M University have made a groundbreaking discovery in understanding the biological clocks that govern daily rhythms in living organisms. By analyzing the genetic makeup of a simple bacterium called Synechococcus elongatus, the team has created the first structural model of part of the clock's timing device.
Researchers found that temperature and tidal patterns vary significantly across 14 sites spanning 14 degrees of latitude along the West Coast. The study suggests that climate change may have a different impact on coastal animals depending on their geographical location.
A single geophone can detect seismic vibrations in Europa's icy crust, revealing its depth and potentially life-sustaining liquid ocean beneath. The technique, tested on Arctic Sea ice, aims to uncover the moon's internal structure without the need for a costly lander mission.
Researchers at Scripps Institution of Oceanography used satellite and radar technologies to monitor the height and thickness of Antarctica's ice shelves. They successfully measured the effect of tides on ice shelf height, allowing for more accurate tracking of climate-related changes.
Cornell University marine biologists have found Japanese shore crabs in Penobscot Bay, a species that poses a direct threat to soft-shell clams, mussels, and lobsters. The discovery means the bay has become the most-northern point along the Atlantic seaboard where these invasive crabs have been spotted.
A study published in Estuarine, Coastal, and Shelf Science found that restored salt marshes provide similar energy resources to undisturbed sites. The research team compared the diets of mummichog fish in both habitats and found no significant differences.
Two studies by Dr. Augusto Sola explore tidal volume measurements in neonates and propose a new definition for neonatal hypoglycemia, addressing critical issues in ventilator management and blood sugar screening.