:root { --main-serif-font-family: abril-titling, serif; --main-sans-serif-font-family: lft-etica, sans-serif; --condensed-sans-serif-font-family: lft-etica-condensed, sans-serif; --main-sofia-pro-font-family: sofia-pro, sans-serif; --main-rojo-ee: #ea0a0a; --main-yellow-ee: #ffb800; --main-fondo-gris: #f5f5f5; --main-fondo-blanco: #fff; --main-gray-economyWidget: #dddddd; --main-gray-cromos_button: #dadada; --main-amarillo-cromos: #ADA260; --main-amarillo-cromos_btn_hover: #948B53; --main-amarillo-cromos_btn_shadow: #bdb47f; --main-gray-shadow:#B5B5B5; --main-negro-texto-hover-btn-ee:#EEEEEE; --main-yellow-hover-btn-ee:#F1D487; --main-yellow-hover-background-btn-ee:#DCA514; --main-purple-vea:#DF0086; --main-light-purple-vea:#F962AF; --main-pink-vea:#FCB0CF; --main-light-pink-vea:#FDD7E5; --main-dark-pink-vea:#BC0066; --main-gray-vea: #B5B5B5; } .AmpStorie { font-family: var(--main-sans-serif-font-family); } .AmpStorie_cromos { font-family: var(--main-sofia-pro-font-family); } .AmpStorie-container { color: var(--main-gray-economyWidget); background: rgba(0,0,0,0.43) 0% 0% no-repeat padding-box; height: 100%; } .AmpStorie-container_full { background: rgba(0, 0, 0, 0.43) 0% 0% no-repeat padding-box; } .AmpStorie-container_notFullBackground{ background: transparent linear-gradient(0deg, #000000 0%, #00000000 43%) 0% } .AmpStorie-coverContainer { padding: 51px 16px; position: absolute; bottom: 0; } .AmpStorie-logo { margin-bottom: 14px; height: 55px; } .AmpStorie-logo_cromos { margin-bottom: 14px; height: 54px; } .AmpStorie-partner_cromos { font-size: 12px; margin-bottom: 5px; font-weight: 600; } .AmpStorie-logo_last { margin: auto; margin-bottom: 30px; text-align: center; } .AmpStorie-logo { object-fit: contain; } .AmpStorie-logo { object-fit: inherit; object-position: left; } .AmpStorie-logo_last { object-position: center; } .AmpStorie-section { font-size: 14px; font-weight: 400; margin-bottom: 14px; text-transform: uppercase; letter-spacing: 1.4px; } .AmpStorie-title { font-size: 23px; font-weight: 700; margin-bottom: 14px; color: var(--main-fondo-gris); } .AmpStorie-title_cromos { margin-bottom: 4px; line-height: 27px; } .AmpStorie-date { font-size: 12px; font-weight: 100; } .AmpStorie-date_cromos { margin-bottom: 5px; font-weight: 400; } .AmpStorie-credit { text-align: end; color: var(--main-gray-economyWidget); padding-bottom: 14px; padding-right: 16px; display: flex; align-items: flex-end; place-content: flex-end; font-size: 12px; font-family: var(--main-sans-serif-font-family); border: 1px solid #000; } .AmpStorie-credit_cover { padding-bottom: 30px; padding-right: 16px; } .AmpStorie-credit_cover_cromos { font-family: var(--main-sofia-pro-font-family); font-size: 13px; padding-bottom: 18px; } .AmpStorie-link { padding-left: 16px; place-content: flex-start; } .AmpStorie-linkName{ color: var(--main-rojo-ee); padding-bottom: 22px; } .AmpStorie-linkName_cromos{ color: var(--main-amarillo-cromos); font-family: var(--main-sofia-pro-font-family); } .AmpStorie-linkName_vea{ color: var(--main-purple-vea); } .AmpStorie-lastContainer { background: transparent linear-gradient(0deg, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0.43) 53%) 0% 0% no-repeat padding-box; display: flex; align-items: center; place-content: center; height: 100%; padding: 0 67px 26px; } .AmpStorie-lastText { font-size: 20px; color: var(--main-gray-economyWidget); font-family: var(--main-sans-serif-font-family); text-align: center; width: 170px; } .AmpStorie-lastText_cromos { font-family: var(--main-sofia-pro-font-family); line-height: 24px; } .AmpStorie-button { margin: 0 auto 16px; width: 170px; display: block; padding: 7px 16px 6px; text-align: center; font-size: 14px; font-weight: 400; color: var(--main-fondo-blanco); border: 1px solid var(--main-fondo-blanco); border-radius: 5px; font-family: var(--main-sans-serif-font-family); text-decoration: none; height: 17px; line-height: normal; border-radius: 0.625rem; font-family: var(--main-sans-serif-font-family); background: transparent; align-items: center; place-content: center; border: none; transition: transform 0.2s ease; color: var(--main-fondo-blanco); border: 1px solid var(--main-fondo-blanco); background: transparent; } .AmpStorie-button:hover{ box-shadow: 0px 8px 20px var(--main-gray-shadow); transform: translateY(-3px); background: rgba(238, 238, 238, 0.5); } .AmpStorie-button_cromos { border: none; margin: 0 auto 16px; padding: 0; background-color: var(--main-amarillo-cromos); width: 170px; height: 33px; line-height: 33px; border-radius: 10px; font-family: var(--main-sofia-pro-font-family); font-size: 14px; font-weight: 400; order: 1; } .AmpStorie-button_vea { background-color: var(--main-purple-vea); } .AmpStorie-button_cromos_disable { display: none; } .logoCromos{ max-width: 91px; max-height: 22px; } .logoVea{ max-width: 62px; max-height: 28px; } .logoFinalCromos{ max-width: 91px; max-height: 22px; } .logoFinalVea{ max-width: 62px; max-height: 28px; } .AmpStorie-button_hvCromos { margin: 0 auto 16px; padding: 0; width: 170px; height: 33px; line-height: 33px; border-radius: 10px; font-family: var(--main-sofia-pro-font-family); font-size: 14px; font-weight: 400; order:2; } .AmpStorie-button_hvVea { color: var(--main-purple-vea); border-color: var(--main-purple-vea); } .AmpStorie-button_hvVea:hover { background: var(--main-light-pink-vea) ; box-shadow: 0px 8px 20px var(--main-pink-vea); } .AmpStorie-button_cromos:hover, .AmpStorie-button_cromos:active { background-color: var(--main-amarillo-cromos_btn_hover); box-shadow: 0px 8px 20px var(--main-amarillo-cromos_btn_shadow); transition: all ease .2s; transform: translate(0px, -3px); } .AmpStorie-button_vea:hover, .AmpStorie-button_vea:active { background: var(--main-dark-pink-vea) 0% 0% no-repeat padding-box; box-shadow: 0px 8px 20px var(--main-light-purple-vea); } .AmpStorie-buttonLink { display: block; padding: 17%; background-color: transparent; width: 20%; } .AmpStorie-button_red { background-color: var(--main-rojo-ee); border: 0; } .AmpStorie-button_yellow { background-color: var(--main-yellow-ee); border: 0; padding: 8px 16px 7px; } .AmpStorie-button_yellow:hover { box-shadow: 0px 8px 20px var(--main-yellow-hover-btn-ee); background: var(--main-yellow-hover-background-btn-ee); } .AmpStorie-buttonContainer { position: absolute; width: 100%; top: 10px; } .AmpStorie-buttonContainer_cromos { display: flex; flex-direction: column; margin-bottom: 14px; top: 5% } .AmpStorie-buttonContainerLink { position: absolute; width: 100%; } .AmpStorie-standardText { position: absolute; width: 100%; color: var(--main-gray-economyWidget); font-size: 13px; bottom: 0; padding: 100px 24px 68px; font-family: var(--main-sans-serif-font-family); background: linear-gradient(0deg, rgba(0, 0, 0, 0.63) 0%, rgba(0, 0, 0, 0) 100% ) 0%; } .AmpStorie-container1 { position: relative; width: 100%; height: 100%; } .AmpStorie-text1 { position: absolute; width: 100%; color: var(--main-gray-economyWidget); font-size: 13px; bottom: 0; padding: 0 24px 63px; font-family: var(--main-sans-serif-font-family); background: transparent linear-gradient(0deg, #000000 0%, #00000000 100%) 0% 0% no-repeat padding-box;; } .AmpStorie-text1_cromos { font-family: var(--main-sofia-pro-font-family); line-height: 17px; padding: 0 16px 63px; } .AmpStorie-text2 { position: absolute; color: var(--main-gray-economyWidget); font-size: 12px; padding: 14px 28px; background: rgba(20, 20, 20, 0.8) 0% 0% no-repeat padding-box; font-family: var(--main-sans-serif-font-family); bottom: 0; height: fit-content; height: -moz-fit-content; top: 0; margin: auto 52px; } .AmpStorie-text2_cromos { font-family: var(--main-sofia-pro-font-family); line-height: 17px; font-size: 13px; } .AmpStorie-text3 { position: absolute; color: var(--main-gray-economyWidget); font-size: 12px; padding: 16px 28px; background: rgba(20, 20, 20, 0.8); margin-right: 140px; margin-bottom: 93px; font-family: var(--main-sans-serif-font-family); bottom: 0; height: fit-content; height: -moz-fit-content; } .AmpStorie-text3_cromos { font-family: var(--main-sofia-pro-font-family); line-height: 17px; font-size: 13px; padding: 16px; margin-right: 156px; background: rgba(0, 0, 0, 0.8); } .AmpStorie-text4 { position: absolute; font-size: 28px; font-weight: bold; color: var(--main-fondo-gris); padding: 30px 16px; background: #000; font-family: var(--main-sans-serif-font-family); width: 100%; } .AmpStorie-text4_cromos { font-family: var(--main-sofia-pro-font-family); line-height: 35px; font-size: 25px; padding: 16px; margin: 16px; width: fit-content; } .AmpStorie-text5 { font-size: 25px; color: var(--main-gray-economyWidget); text-align: center; font-family: var(--main-sans-serif-font-family); padding-top: 20px; margin: auto 74px; font-weight: 300; line-height: 35px; } .AmpStorie-text5_cromos { color: var(--main-gray-economyWidget); font-family: var(--main-sofia-pro-font-family); padding-top: 21px; font-weight: 700; } .AmpStorie-line { font-weight: bold; border-top: 3px solid var(--main-rojo-ee); border-top-width: 2px; width: 60px; } .AmpStorie-line_cromos { border-top: 3px solid var(--main-amarillo-cromos); border-top-width: 2px; width: 67px; } .AmpStorie-line_vea { border-top: 3px solid var(--main-purple-vea); } .AmpStorie-elementContainer { height: fit-content; height: -moz-fit-content; display: grid; place-items: center; place-content: center; height: 100%; } .AmpStorie-text6 { position: absolute; color: var(--main-fondo-blanco); font-size: 13px; padding: 0 30px; font-family: var(--main-sans-serif-font-family); bottom: 0; top: 0; margin: auto; height: fit-content; height: -moz-fit-content; } .AmpStorie-text6_cromos { color: var(--main-gray-economyWidget); line-height: 20px; font-family: var(--main-sofia-pro-font-family); padding: 100px 20px 0; } .AmpStorie-text6_bottom { top: auto; padding-bottom: 63px; background: transparent linear-gradient(0deg, #000000 0%, #00000000 103%) 0%; } .AmpStorie-title6 { font-size: 13px; margin-bottom: 20px; font-weight: bold; } .AmpStorie-title6_bottom { margin-bottom: 30px; } .AmpStorie-title6_cromos { margin-bottom: 20px; } .AmpStorie-icon7 { margin-bottom: 30px; width: 60px; height: 55px; } .AmpStorie-icon7_cromos { width: 70px; height: 51px; } .AmpStorie-icon7_vea { fill: var(--main-purple-vea); background-color: var(--main-gray-vea); width: 300px; } .AmpStorie-containerText7 { font-size: 16px; line-height: 20px; letter-spacing: 1.6px; font-weight: 400; color: var(--main-gray-economyWidget); font-family: var(--main-sans-serif-font-family); font-style: italic; } .AmpStorie-containerText7_cromos { font-family: var(--main-sofia-pro-font-family); text-transform: uppercase; margin-top: -15px; } .AmpStorie-container7 { padding: 0 30px 63px; position: absolute; bottom: 0; background: transparent linear-gradient(0deg, #000000 0%, #00000000 100%) 0% 0% no-repeat padding-box; } .AmpStorie-author7 { padding-top: 14px; font-style: normal; font-size: 13px; font-weight: bold; text-transform: none; } .AmpStorie-author7_cromos { font-style: normal; letter-spacing: normal; } .AmpStorie-container8 { position: absolute; width: 100%; bottom: 0; background: transparent linear-gradient(0deg, #000000 0%, #00000000 100%) 0% 0% no-repeat padding-box; } .AmpStorie-textContainer8 { font-style: italic; font-size: 16px; color: var(--main-gray-economyWidget); text-align: center; font-family: var(--main-sans-serif-font-family); padding-bottom: 30px; padding: 0 30px 63px; margin-top: 20px; } .AmpStorie-textContainer8_cromos { font-style: normal; font-size: 13px; font-family: var(--main-sofia-pro-font-family); text-align: left; margin-top: 30px; } .AmpStorie-icon8 { width: 100%; } .Ads-flyingCarpet { padding-top: 6px; padding-bottom: 6px; } @media (min-width: 425px) { .AmpStorie-logo { margin-bottom: 16px; height: 65px; } .AmpStorie-logo_cromos { margin-bottom: 14px; height: 63px; } .AmpStorie-section { margin-bottom: 16px; } .AmpStorie-section_cromos { font-size: 15px; margin-bottom: 14px; } .AmpStorie-title { font-size: 25px; margin-bottom: 16px; } .AmpStorie-title_cromos { margin-bottom: 8px; line-height: 35px; } .AmpStorie-partner_cromos { font-size: 14px; } .AmpStorie-date { font-size: 14px; } .AmpStorie-credit { padding-right: 20px; padding-bottom: 16px; } .AmpStorie-credit_cover { padding-bottom: 30px; padding-right: 20px; } .AmpStorie-credit_cover_cromos { padding-bottom: 18px; } .AmpStorie-link { padding-left: 20px; } .AmpStorie-linkName_cromos{ font-size: 13px; } .AmpStorie-coverContainer { padding: 52px 20px; } .AmpStorie-lastContainer { padding: 0 100px 40px; } .AmpStorie-lastText { font-size: 25px; width: 200px; } .AmpStorie-lastText_cromos { line-height: 29px; } .AmpStorie-button { margin: 0 auto 16px; } .AmpStorie-logo_last { margin-bottom: 30px; } .AmpStorie-logo_last_cromos { margin-bottom: 26px; } .AmpStorie-text1 { font-size: 14px; padding-bottom: 68px; } .AmpStorie-text1_cromos { font-size: 15px; padding: 0 20px 75px; line-height: 20px; } .AmpStorie-text2 { font-size: 14px; padding: 16px 32px; margin: auto 80px; text-align: center; } .AmpStorie-text2_cromos { padding: 13px 28px; font-size: 15px; line-height: 20px; margin: auto 77px; } .AmpStorie-text3 { font-size: 14px; padding: 16px 32px; margin-right: 140px; margin-bottom: 98px; } .AmpStorie-text3_cromos { font-size: 15px; padding: 16px 20px; margin-right: 191px; margin-bottom: 107px; line-height: 20px; } .AmpStorie-text4 { font-size: 30px; padding: 30px 20px; } .AmpStorie-text4_cromos { line-height: 38px; font-size: 30px; padding: 16px 20px 16px 26px; margin: 20px; } .AmpStorie-text5 { font-size: 30px; margin: auto 85px; } .AmpStorie-text5_cromos { line-height: 38px; font-size: 28px; } .AmpStorie-text6 { font-size: 14px; padding: 0 40px; padding: 100px 20px 0; } .AmpStorie-text6_cromos { font-size: 15px; padding: 100px 20px 0; } .AmpStorie-text6_bottom { padding-bottom: 68px; } .AmpStorie-title6 { font-size: 14px; } .AmpStorie-title6_cromos { font-size: 18px; } .AmpStorie-icon7 { width: 70px; height: 65px; } .AmpStorie-icon7_cromos { width: 85px; height: 62px; } .AmpStorie-containerText7 { font-size: 18px; line-height: 25px; } .AmpStorie-author7 { padding-top: 16px; } .AmpStorie-author7_cromos { font-size: 13px; } .AmpStorie-container7 { padding: 0 40px 68px; } .AmpStorie-textContainer8 { font-size: 18px; margin-top: 20px; padding: 0 40px 68px; } .AmpStorie-button_cromos { padding: 0; margin: 0 auto 16px; font-size: 14px; font-weight: 400; } .AmpStorie-button_hvCromos { padding: 0; margin: 0 auto 16px; font-size: 14px; font-weight: 400; } .logoCromos{ max-width: 95px; max-height: 23px; } .logoVea{ max-width: 62px; max-height: 28px; } .logoFinalCromos{ max-width: 103px; max-height: 24px; } .logoFinalVea{ max-width: 103px; max-height: 28px; } .AmpStorie-buttonContainer_cromos { top: 20%; } .AmpStorie-credit_cover_cromos { font-size: 14px; } .AmpStorie-textContainer8_cromos { font-size: 15px; margin-top: 16px; padding: 0 20px 68px 30px; } } @media (min-width: 600px) { .AmpStorie-logo_cromos { height: 81px; } .AmpStorie-button { font-size: 16px; height: 19px; line-height: normal; padding: 12px 16px 11px; } .AmpStorie-button_yellow { padding: 13px 16px 12px; } .AmpStorie-button_cromos { padding: 0; width: 170px; height: 33px; margin: 0 auto 16px; font-size: 14px; font-weight: 400; line-height: 33px; } .AmpStorie-button_hvCromos { padding: 0; width: 170px; height: 33px; margin: 0 auto 16px; font-size: 14px; font-weight: 400; line-height: 33px; color: var(--main-gray-cromos_button); border-color: var(--main-gray-cromos_button); } } @media (min-width: 1200px) { .AmpStorie-logo { margin-bottom: 16px; height: 82px; } .AmpStorie-logo_cromos { margin-bottom: 14px; height: 72px; } .AmpStorie-section { font-size: 14px; margin-bottom: 16px; letter-spacing: 1.4px; } .AmpStorie-section { font-size: 15px; margin-bottom: 14px; } .AmpStorie-title { font-size: 25px; margin-bottom: 16px; } .AmpStorie-date { font-size: 14px; } .AmpStorie-date_cromos { font-size: 13px; } .AmpStorie-partner_cromos { font-size: 13px; } .AmpStorie-credit { padding-right: 20px; padding-bottom: 16px; font-size: 12px; } .AmpStorie-credit_cover { padding-bottom: 30px; padding-right: 20px; } .AmpStorie-credit_cover_cromos { padding-bottom: 18px; } .AmpStorie-link { padding-left: 20px; } .AmpStorie-linkName{ padding-bottom: 22px; } .AmpStorie-linkName_cromos{ font-size: 13px; } .AmpStorie-coverContainer { padding: 52px 20px; } .AmpStorie-lastContainer { padding: 0 100px 40px; } .AmpStorie-lastText { font-size: 25px; } .AmpStorie-button { margin: 0 auto 16px; padding: 7px 16px 6px; font-size: 14px; width: 170px; height: 17px; line-height: normal; } .AmpStorie-button_yellow { padding: 8px 16px 7px; } .AmpStorie-logo_last { margin-bottom: 30px; } .AmpStorie-logo_last_cromos { margin-bottom: 10px; } .AmpStorie-text1 { font-size: 14px; padding-bottom: 68px; } .AmpStorie-text1_cromos { font-size: 15px; padding: 0 20px 77px; line-height: 17px; } .AmpStorie-text2 { font-size: 14px; padding: 16px 32px; margin: auto 80px; } .AmpStorie-text2_cromos { font-size: 15px; padding: 14px 28px; margin: auto 77px; line-height: 20px; } .AmpStorie-text3 { font-size: 14px; padding: 16px 32px; margin-right: 140px; margin-bottom: 98px; } .AmpStorie-text3_cromos { font-size: 15px; padding: 16px 20px; margin-right: 191px; margin-bottom: 107px; line-height: 20px; } .AmpStorie-text4 { font-size: 30px; padding: 30px 20px; } .AmpStorie-text4_cromos { line-height: 38px; font-size: 30px; padding: 16px 20px 15px 26px; margin: 20px; } .AmpStorie-text5 { font-size: 30px; margin: auto 65px; } .AmpStorie-text5_cromos { line-height: 35px; font-size: 28px; } .AmpStorie-text6 { font-size: 14px; padding: 0 40px; } .AmpStorie-text6_cromos { font-size: 15px; padding: 100px 20px 0; } .AmpStorie-text6_bottom { padding-bottom: 68px; } .AmpStorie-title6 { font-size: 14px; } .AmpStorie-title6_cromos { font-size: 18px; } .AmpStorie-icon7 { width: 70px; height: 65px; } .AmpStorie-icon7_cromos { width: 85px; height: 62px; } .AmpStorie-containerText7 { font-size: 18px; } .AmpStorie-author7 { padding-top: 16px; font-size: 13px; } .AmpStorie-container7 { padding: 0 40px 68px; } .AmpStorie-textContainer8 { font-size: 18px; padding: 0 40px 68px; } .AmpStorie-button_cromos { padding: 0; width: 170px; height: 33px; margin: 0 auto 16px; font-size: 14px; font-weight: 400; line-height: 33px; } .AmpStorie-button_hvCromos { padding: 0; width: 170px; height: 33px; margin: 0 auto 16px; font-size: 14px; font-weight: 400; line-height: 33px; color: var(--main-gray-cromos_button); border-color: var(--main-gray-cromos_button); } .AmpStorie-button_hvVea { color: var(--main-purple-vea); border-color: var(--main-purple-vea); } .AmpStorie-button_hvCromos:hover, .AmpStorie-button_hvCromos:active { box-shadow: 0px 8px 20px var(--main-gray-cromos_button); transition: all ease .2s; transform: translate(0px, -3px); } .logoCromos{ max-width: 95px; max-height: 23px; } .logoVea{ max-width: 62px; max-height: 28px; } .logoFinalCromos{ max-width: 103px; max-height: 25px; } .AmpStorie-buttonContainer_cromos { margin-bottom: 14px; top: 21%; } .AmpStorie-credit_cover_cromos { font-size: 14px; } } 5i3i1b

La luz artificial está alterando el ciclo circadiano de las abejas 342m1e EL ESPECTADOR

Ciencia 6b6i28

La luz artificial está alterando el ciclo circadiano de las abejas 2t4h5h

Agencia Europa Press | 13 de noviembre
UCSD
La exposición a la luz artificial está alterando los ritmos circadianos de las abejas melíferas y plantea una amenaza a su papel esencial como polinizadores.
Pexels
Científicos de la Universidad de California en San Diego han descubierto que la alteración de la luz no es solo un problema de salud para los humanos.
TONY KARUMBA
"Nuestra investigación muestra cuán sensibles son las abejas melíferas a los cambios en su entorno, particularmente a algo tan aparentemente benigno como la luz artificial", dijo Ashley Kim, que dirigió el estudio, publicado en Scientific Reports.
Pexels
"Al alterar sus ritmos circadianos, vemos evidencia clara de períodos de sueño reducidos. Esto plantea preocupaciones significativas, no solo para la salud de las abejas sino también para la salud de los ecosistemas que dependen de ellas para la polinización".
VASSIL DONEV
Cuando las abejas experimentan una mala noche de sueño y patrones circadianos alterados, surgen problemas en el comportamiento y el funcionamiento. El sueño es crucial para la salud y la aptitud física de las colonias de abejas melíferas, ya que dependen de un intrincado sistema de comunicación conocido como "baile de meneo" que informa sobre la ubicación de las fuentes de alimento.
Annaïs Pascual
"Entender los factores que afectan la salud de las abejas, como la contaminación lumínica, es esencial para desarrollar estrategias para proteger a las poblaciones de polinizadores", dijo el profesor en la escuela de Ciencias Biológicas James Nieh, coautor del estudio.
Ferley Ospina
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