{"ok":true,"nota":{"id":"6ef7c568c06ca01a","slug":"las-alertas-por-humo-de-incendios-casi-no-cambiaron-como-se-movieron-l-6ef7c5","titulo":"Las alertas por humo de incendios casi no cambiaron cómo se movieron los porteños de Montreal","resumen":"Investigadores de la Universidad McGill analizaron cómo cambiaron los desplazamientos en Montreal durante los peores episodios de humo de incendios forestales, cuando el gobierno canadiense pidió limitar la actividad al aire libre. Midieron cuánto cambió la movilidad de la gente.","fuente":"phys","fuenteNombre":"Phys.org","color":"#2b5c8a","autor":"","url":"https://phys.org/news/2026-10-air-quality-modest-impact-montrealers.html","imagen":"https://scx1.b-cdn.net/csz/news/tmb/2026/hazy-city-montreal.jpg","tema":"salud","subtemas":["contaminación del aire","incendios forestales","salud pública","movilidad urbana","alertas sanitarias"],"entidades":["Universidad McGill","Montreal","Environment and Climate Change Canada"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-21T22:00:11.000Z","indexTs":"2026-10-21T22:01:56.867Z","hash":"4735b4c0b2c2e2a9de863c5aa8e628e2393f7d2dd0e84d22fd47b653472b5615","tsa":{"time":"Oct 21 22:02:27 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"motor","registro":"hallazgo","porQueImporta":"El cambio fue mucho menor que el que esperaban los funcionarios de salud, así que avisar no alcanza por sí solo para que la gente se quede adentro. Para alguien de acá, esto significa que una alerta en el celular puede ser ignorada por la mayoría aunque el aire esté peligroso para los pulmones. Vale la pena preguntarse qué tan efectivas son nuestras propias alertas de contaminación y si alcanza con avisar.","quienFirma":"Universidad McGill","confianza":"revisado","consulta":{"pregunta":"¿Una alerta de aire contaminado te haría cambiar tus planes?"}},"sello":{"hash":"4735b4c0b2c2e2a9de863c5aa8e628e2393f7d2dd0e84d22fd47b653472b5615","sello":"98d1910348bbdd61583e53d7d637ba06b61574def473bda087df27de31955d5e","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6572970,"aleatorio":"6e9e33051de8ebb883803b02e78795abd77c538fe5e7ecd0e74e349a288cdaca","tiempo":"2026-10-21T22:02:00.000Z"},"nist":{"cadena":2,"pulso":1993690,"salida":"2A53A95B87AE1DCDD1DD16EC8BB5420387EF2ACA37B4FAE11566DF70E8D1F3834CDC01652CC169740C06CFCB4DCA3DB43CA5F8A005DD812650EF63D25C57720E","tiempo":"2026-10-21T22:01:00.000Z"},"noAntes":"2026-10-21T22:02:00.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 21 22:02:27 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Study finds air quality warnings had only a modest impact on Montrealers' movements during wildfires","descripcion":"When Environment and Climate Change Canada (ECCC) urged Montrealers to limit outdoor activity during Canada's worst wildfire smoke episodes, the city's travel patterns shifted—but far less than public health officials might have hoped, according to a new McGill University study published in Health & Place.","pubDate":"Wed, 21 Oct 2026 18:00:11 EDT","url":"https://phys.org/news/2026-10-air-quality-modest-impact-montrealers.html"},"indexado":"2026-10-21T22:01:56.867Z"}}