Tag Archives:: geociencias
Los continentes empezaron a moverse mucho antes de lo que se pensaba
La tectónica de placas pudo aparecer en la Tierra hace 4.000 millones de años, según investigadores de Harvard […]
How hot will Earth get by 2100?
Climate researchers are studying a fresh set of scenarios to model the future of the planet. […]
Ni siquiera el coronavirus podrá evitar el calentamiento global
Se estima que la parálisis de la economía asociada a la pandemia provocará una reducción global de emisiones del 4 % este año. Aunque la cifra final dependerá de cómo se desarrollen las cosas, para evitar un aumento superior a […]
Revealed: How a spacecraft will bring Mars rocks to Earth
NASA and the European Space Agency firm up plans to return the first samples from the Red Planet. […]
Urban Heat Islands Are Warming the Arctic
Even in the remote high latitudes, a new satellite study sees rising temperatures and spreading green belts around cities, with big impacts on soils and ecosystems. […]
A Subglacial Lake in Antarctica Churns Out Nutrients
Eight hundred meters below the West Antarctic Ice Sheet, microbes in subglacial Lake Whillans create organic carbon that helps power the Southern Ocean’s vast food chain. […]
The Stuff That Psyche Is Made Of
The metallic asteroid Psyche appears to contain more rock than previously thought, shedding new light on possible scenarios for its formation in the early solar system. […]
New ‘law’ could inform glacier-flow models
Equation designed to measure movement over soft ground. […]
Ozono-zulo bat agertu da Artikoan
Martxoaren amaieran, 18 kilometroko altueran, % 90 jaitsi da Artikoko estratosferan dagoen ozono-kopurua, hainbat zientzia-erakundetako zientzialariek egiaztatu ahal izan dutenez. Halako egoerarik ez da gertatu 2011. urtetik. […]
Coronavirus lockdowns have changed the way Earth moves
A reduction in seismic noise because of changes in human activity is a boon for geoscientists. […]