All articles tagged with #dunes
NASA imagery shows three dark Paleozoic mesas in southern Mauritania slowing northeast winds on their eastern sides, causing sand to accumulate into dunes while the western downwind side stays largely dune-free due to wind scour; the pattern has persisted for at least a decade and is tied to varnish-coated caprock, offering a Mars-like analogue and prompting ongoing monitoring for dune dynamics and paleoclimate clues.
The article discusses how Royal Portrush offers a unique challenge for the Open Championship, with its undulating terrain, fewer bunkers, and distinctive course features that differ from traditional links courses, emphasizing the importance of adaptability and creativity for players.
NASA's Curiosity rover released high-resolution, 360-degree images of Mars' Bagnold Dune Field, captured in 2015, showcasing the planet's shifting dunes and rugged terrain with remarkable clarity, sparking public fascination and discussions about the technology used in space exploration.
Newly planted vegetation on coastal sand dunes can accelerate erosion from extreme waves, according to a study involving researchers from the Oregon State University College of Engineering. The findings run counter to the widely accepted paradigm that vegetation always acts to reduce erosion on dunes, the first line of storm defense for landscapes that are among the world's most ecologically important and economically valuable. The research is crucial because the United States coastline is dotted with communities trying to protect themselves from storms by planting vegetation on dunes in an attempt to make the dunes higher and more stable.