{"ok":true,"nota":{"id":"e3397668bec3160b","slug":"detectan-corrientes-peligrosas-y-oscilaciones-de-agua-en-el-canal-entr-e33976","titulo":"Detectan corrientes peligrosas y oscilaciones de agua en el canal entre el lago Varna y el mar Negro","resumen":"Investigadores de Estonia y del puerto de Varna, en Bulgaria, midieron durante años las corrientes de un canal de 2,4 kilómetros que une el lago con el mar Negro. Buscaban entender por qué los pilotos notaban movimientos fuertes e inusuales en el agua.","fuente":"phys","fuenteNombre":"Phys.org","color":"#2b5c8a","autor":"","url":"https://phys.org/news/2026-10-scientists-dangerous-oscillations-lake-varna.html","imagen":"https://scx1.b-cdn.net/csz/news/tmb/2026/scientists-discover-da.jpg","tema":"ciencia","subtemas":["oceanografia","navegacion","corrientes marinas","seguridad portuaria","mar negro"],"entidades":["Maarja Kruusmaa","Laura Piho","Puerto de Varna","Lago Varna","Mar Negro"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-22T11:00:10.000Z","indexTs":"2026-10-22T11:02:00.691Z","hash":"cbbe52ceb4f1e5303d7d3c72cb14c5ea077be2bced24cc2601cd10c6d4d61663","tsa":{"time":"Oct 22 11:02:31 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Las corrientes de ese canal ponen en riesgo a barcos que entran y salen del puerto, y hasta ahora los pilotos las sufrían sin una explicación clara. Entender su origen permite planificar maniobras más seguras y reducir accidentes en una vía de navegación clave. Para un país como el nuestro, con puertos y ríos de movimiento constante, es una señal de cuánto importa medir el agua antes de confiar en la intuición de quien navega. El dato útil no es solo el fenómeno, sino que alguien se tomó el trabajo de medirlo.","quienFirma":"Tallinn University of Technology","confianza":"revisado","consulta":null},"sello":{"hash":"cbbe52ceb4f1e5303d7d3c72cb14c5ea077be2bced24cc2601cd10c6d4d61663","sello":"dc35f08a664afd77d960b53a42cb33a9a6fe0b2070d5add6574398bd33998233","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6574530,"aleatorio":"77c0ff69d9c945e5a0fedc72925c360aed6704637d961d8fbdf10775cfb4c370","tiempo":"2026-10-22T11:02:00.000Z"},"nist":{"cadena":2,"pulso":1994464,"salida":"08DB706B4B1BB15E604CC4503D6078974BE6B5923DFB13C770D3888ED0E42B58087CDAD257921C441B5184970D253CA31B017EDC2E10ACC5A415CB86ABBC6619","tiempo":"2026-10-22T11:01:00.000Z"},"noAntes":"2026-10-22T11:02:00.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 22 11:02:31 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Scientists discover dangerous water oscillations between Lake Varna and Black Sea","descripcion":"For years, pilots have observed strong and unusual currents in the 2.4-kilometer-long (1.5-mile-long), 300-meter-wide (984-foot-wide) canal connecting Lake Varna with the Black Sea. Maarja Kruusmaa, an academician and professor at Tallinn University of Technology, and researcher Laura Piho, working with the Port of Varna, undertook detailed measurements to determine the causes of the phenomenon.","pubDate":"Thu, 22 Oct 2026 07:00:10 EDT","url":"https://phys.org/news/2026-10-scientists-dangerous-oscillations-lake-varna.html"},"indexado":"2026-10-22T11:02:00.691Z"}}