Articles tagged with Marine Geology
Scientists have discovered that sinking seamounts leave behind a trail of soft sediments, which help release tectonic pressure in slow slip earthquakes. This finding can be used to adjust earthquake models and improve understanding of the mechanisms driving earthquakes.
The InVADER Mission successfully deployed a high-tech laser laboratory on the ocean floor, marking a paradigm shift in ocean research and exploration. The Laser Divebot collects compositional data without disturbing the environment, removing the need for physical samples.
Researchers have discovered a unique underwater spring in the Pacific Northwest that could provide insights into earthquake hazards. The Pythia's Oasis seep is sourced from water 2.5 miles beneath the seafloor at the plate boundary, regulating stress on the offshore fault.
A new study finds that supernovae have a persistent influence on marine life's biodiversity, with variations in nearby exploding stars closely following changes in marine genera. Supernovae may regulate climate through cosmic rays, influencing nutrient transport and primary bioproductivity.
Researchers from ETH Zurich, Harvard, and Cambridge join forces to study chemical and physical processes of living organisms and environmental conditions for life on other planets. Synthetic cells enable scientists to deconstruct complex systems, understand basic principles of life and evolution.
Researchers analyzed fossil bed in Nevada's Berlin-Ichthyosaur State Park to determine cause of mass extinction. They found evidence that ichthyosaurs died due to migration, not mass stranding or environmental toxins.
Research by University of Texas Institute for Geophysics reveals how ancient global warming affected the Gulf of Mexico's marine life and chemistry. The study found that radiolarians thrived in the Gulf due to nutrient-rich river sediments, providing valuable lessons about current climate change.
The Chengjiang Biota, an ancient group of animal fossils, has been found to inhabit a shallow-marine, nutrient-rich delta environment. This discovery sheds new light on the possible causal factors for the Cambrian Explosion and how early animals adapted to stressful conditions.
Researchers at Lund University have created a scientifically accurate reconstruction of an ichthyosaur, a prehistoric marine reptile that lived for 160 million years. The team used clay sculpturing and 3D printing techniques to create the life-size model, which is now on public display.
Researchers analyzed 280 confirmed sea turtle entanglements in Massachusetts waters and found that quickly reporting incidents can improve survival rates. The study highlights the importance of complete disentanglement to minimize injury and promote survival, with many turtles being alive weeks to years after being disentangled.
A new study by DePaul University researchers has found that all previously proposed body forms of the Megalodon shark are based on speculations. The lack of scientific evidence means that the public image of a massive, monstrous shark remains unchanged, while paleontologists continue to search for clues in the fossil record.
Tim Dixon received the 2010 George P. Woollard Award for his groundbreaking research in space geodesy, which has paved the way for studying earthquake hazard, volcanic processes, and climate change. His work has also contributed to understanding subsidence in Mexico City and the melting of the Greenland ice cap.
Dr. Rosalind Rickaby, a biogeochemist at Oxford University, has been awarded the 2009 Rosenstiel Award for her groundbreaking research on marine phytoplankton and their impact on the Earth's climate. Her innovative approaches are helping to establish a record of the influences these microorganisms have had on the planet.
A team of scientists led by Rensselaer Polytechnic Institute Professor Jun Abrajano refutes the Noah's Flood Hypothesis by presenting sediment evidence of sustained interaction between the Mediterranean and Black Seas. This contradicts the theory that a massive flood destroyed freshwater mollusks in the Black Sea.
Researchers found that spines on Spondylus regis increase its surface area, providing a hospitable environment for epibionts. This indirect protection reduces overall predation on the bivalve.
A unique deep-water coral reef with 80% coral cover was discovered in the Gulf of Mexico, challenging conventional thinking that coral reefs are restricted to shallow areas. The reef's unusual flat plate-like form and complex structure provide an ideal habitat for fish.