{"ok":true,"nota":{"id":"6fce540e11d28849","slug":"las-montanas-crecieron-en-dos-grandes-oleadas-y-eso-habria-favorecido--6fce54","titulo":"Las montañas crecieron en dos grandes oleadas y eso habría favorecido la vida compleja","resumen":"Investigadores encontraron que las cadenas montañosas de la Tierra crecieron en dos períodos bien marcados a lo largo de su historia. Esos momentos coinciden con épocas en que la diversidad biológica se expandió. El trabajo fue publicado en la revista Science Advances.","fuente":"phys","fuenteNombre":"Phys.org","color":"#2b5c8a","autor":"","url":"https://phys.org/news/2026-11-mountain-growth-spurts-complex-life.html","imagen":"https://scx1.b-cdn.net/csz/news/tmb/2026/mountain-growth-spurts.jpg","tema":"ciencia","subtemas":["montañas","evolucion de la vida","historia de la tierra","biodiversidad","erosion"],"entidades":["Science Advances"],"formato":"dato","entretenimiento":false,"pubTs":"2026-11-13T19:00:02.000Z","indexTs":"2026-11-13T19:01:11.543Z","hash":"89ec6f4b70de71f4a34547849dc541a6a6ed9271cc49050e8a0899f273794858","tsa":{"time":"Nov 13 19:01:20 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Las montañas que vemos hoy son parte de la historia de la vida, no solo del paisaje. Cuando el relieve cambia, cambian el clima, la erosión y los nutrientes que llegan a los océanos. Eso habría dado condiciones para que la vida compleja prosperara. La relación es una coincidencia en el tiempo que el estudio sugiere, no una prueba definitiva de causa.","quienFirma":"Equipo de investigación publicado en Science Advances (institución principal no especificada en la fuente)","confianza":"revisado","consulta":null},"sello":{"hash":"89ec6f4b70de71f4a34547849dc541a6a6ed9271cc49050e8a0899f273794858","sello":"b674ef05d030bc52ce56082bcf61ca0c8ef7efbc9af3abdf5736fedc940e87a8","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6638848,"aleatorio":"6e5c202d607ca9a305d14658af62d3627841c5b465f8fc6e2fba699d5e37ffcc","tiempo":"2026-11-13T19:01:00.000Z"},"nist":{"cadena":2,"pulso":2026338,"salida":"5885FF58115364CD53225DACBFAD3C6630C0D55C44E77CA083A8AAF0D3C2D1C62122A0BB8CB745781BA077ABDAFA38117186F342EC73129C0F15E85126351AE8","tiempo":"2026-11-13T18:59:00.000Z"},"noAntes":"2026-11-13T19:01:00.000Z"},"verificacion":{"drand":true,"nist":"inaccesible"},"tsa":{"time":"Nov 13 19:01:20 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Mountain growth spurts may have sparked complex life on Earth","descripcion":"Mountain ranges grew higher throughout Earth's history in two distinct \"spurts\" that correlated with the flourishing of biological diversity on our planet, according to new research published in the journal Science Advances. The study suggests mountains may have played a key role in sparking complex life.","pubDate":"Fri, 13 Nov 2026 14:00:02 EST","url":"https://phys.org/news/2026-11-mountain-growth-spurts-complex-life.html"},"indexado":"2026-11-13T19:01:11.543Z"}}