Ka taƙaita labarin:  Zai iya zama kamar bakan gizo mai ban mamaki na launi, amma yanayin psychedelic na wannan maɓuɓɓugar ruwan zafi a cikin Yellowstone National Park, sakamakon shekaru ne na lalata ba da gangan ba daga baƙi. Da zarar inuwa mai haske na shuɗi, bayyanar tafkin Morning Glory ya canza sosai tun daga shekarun 1950, godiya ga tarin tsabar kudi, shara da tarkace na halitta. An yi wa wurin wanka lakabi da Fading Glory, saboda canjin da ya yi daga asalinsa zuwa launin rawaya-kore da yake da shi a yau. Gungura ƙasa don bidiyo. Morning Glory a cikin Yellowstone National Park ya kasance wani inuwa mai haske na shuɗi, amma yanzu yana da rawaya mai launin rawaya ga tarkace da tsabar kudi da aka jefa a cikin shekaru. Gwargwadon ruwan zafi na Morning Glory a 1940. Hoton ya nuna bambanci da launuka masu launi da aka nuna a yanzu a wurin yawon shakatawa. Shahararren wurin yawon shakatawa yana ganin baƙi miliyan uku suna ta zubowa don kallon ruwansa na sihiri a Wyoming, Amurka. Wurin ya fara samun karbuwa ne a shekarun 1940 lokacin da'yan yawon bude ido miliyan daya suka ziyarci wurin. Wurin wanka yana ƙonewa! Launuka masu zafi suna tasiri ta yadda haske ke hulɗa da zurfin ruwa, tare da launin rawaya da orange a cikin ruwa mai zurfi da kore a cikin ruwa mai zurfi. Ruwan zafi na bakan gizo ya cika da tarkace, wanda ke toshe hanyoyin zafi, kuma yana shafar yaduwar ruwa a cikin tafkin. An kiyasta cewa lalacewar maɓuɓɓugar ruwan zafi ta kasance tana ƙaruwa shekaru da yawa. Bincike da Jami'ar Jihar Montana da Jami'ar Brandenburg na Kimiyyar Kimiyya a Jamus suka taimaka wajen ƙirƙirar samfurin da zai iya nuna launuka na ruwan zafi daga fiye da karni da suka wuce, lokacin da ba a ziyarci baƙi. Yanzu kusan 'yan yawon bude ido miliyan uku suna zuwa wurin shakatawa na Yellowstone National Park, idan aka kwatanta da miliyan ɗaya a shekara ta 1940, wanda hakan ya sa aka tara tarkace a cikin tafkin. Yayin da hanyoyin da ke karkashin ruwa suka fara toshewa, zagayawar ruwa ya shafi, rage zafin jiki na ruwa da kuma haifar da ƙaura na kwayoyin launin ruwan hoda zuwa tsakiyar. Adam Hoffman daga Science Juma'a...
Morning Glory a Yellowstone National Park ya canza sosai daga blue blue zuwa launin rawaya mai launin rawaya. Rushewar ta toshe hanyoyin da ke karkashin ruwa, wanda ke haifar da hauhawar yanayin bazara. Fiye da mutane miliyan uku sun ziyarci wurin shakatawa, kuma saboda tarkace da tsabar kudi, yanzu ana kiranta Fading Glory.