Intensive erosion can temporarily change the earthquake activity (seismicity) of a region significantly. This has now been shown for Taiwan by researchers from the GFZ German Research Centre for Geosciences in cooperation with international colleagues. They report on this in the journal "Scientific Reports".
Abnormal rises in groundwater levels after large earthquakes has been observed all over the world, but the cause has remained unknown due to a lack of comparative data before & after earthquakes. After the 2016 Kumamoto earthquakes, a collaboration of scientists from Japan and the US analyzed stable isotope ratios of water samples collected before and after the disaster. This allowed them to clarify the cause of the rise in water level.
New Curtin University-led research has uncovered how rocks sourced from the Earth's mantle are linked to the formation and breakup of supercontinents and super oceans over the past 700 million years, suggesting that the Earth is made up of two distinct 'faces'.
In a new study, scientists have discovered previously unrecognized structural lines 100 miles or more down in the earth that appear to signal the locations of giant deposits of copper, lead, zinc and other vital metals lying close enough to the surface to be mined, but too far down to be found using current exploration methods.
A deep-sea soft coral garden habitat has been discovered in Greenlandic waters by scientists from UCL, ZSL and Greenland Institute of Natural Resources, using an innovative and low-cost deep-sea video camera built and deployed by the team.
Ancestors of a distinctive pollinating bee found across Australia probably originated in tropical Asian countries, islands in the south-west Pacific or greater Oceania region, ecology researchers claim. Describing the likely dispersal corridor for the ancestral lineage of the bee genus Homalictus will help understand the social evolution of the vibrant halictine bees, South Australian, Czech and PNG researchers say in a new paper.
This study examined the worldwide trends of thyroid cancer from 1990 to 2017 according to geographic location, sex, age and socioeconomic factors.
A new study from the University of Delaware finds that tropical forest loss is increased by large-scale land acquisitions and that certain kind investment projects -- including tree plantations and plantations for producing palm oil and wood fiber -- are "consistently associated with increased forest loss."
To better understand redwood habitat suitability, a team of researchers from the University of Texas, Arizona State University, University of Miami, and Stanford University combined high-resolution redwood distribution maps with data on moisture availability to identify the environmental factors that shape redwood distribution
Earth's geographical surfaces have been formed over millions of years. Although various geological theories aim to explain their formation, the southern Tibetan Plateau is a region consisting of complex geological structures, whose origin has been unclear until now. In a new study published in Earth Science Frontiers, a team of geologists used an alternative "opening-closing" tectonic model to explain the origin of these structures.