Difference between Stable & Radioactive Isotopes & Their Applications | GEO GIRL скачать в хорошем качестве

Difference between Stable & Radioactive Isotopes & Their Applications | GEO GIRL

References: Radioactive Isotopes & Geochronology textbook: Reiners et al., 2017: https://amzn.to/3GvJZNP Stable isotopes textbook: Sharp, 2006: https://amzn.to/2YEPWot Ice core & bubble isotope papers: Jouzel and Masson-Delmotte, 2010: https://doi.org/10.1002/wcc.72 Wolff et al., 2010: https://doi.org/10.1016/j.quascirev.2... C isotope papers: Mojzsis et al., 1996: https://doi.org/10.1038/384055a0 A van Zuilen et al., 2003: https://doi.org/10.1016/S0301-9268(03... Harrington, 2018: https://yaleclimateconnections.org/20... S isotope papers: Ono et al., 2003: https://doi.org/10.1016/S0012-821X(03... Kasting, 2001: https://doi.org/10.1126/science.1063811 Tl isotope fractionation figure: Owens et al., 2017: http://dx.doi.org/10.1016/j.gca.2017.... GEO GIRL Website: https://www.geogirlscience.com/ (visit my website to see all my courses, shop merch, learn more about me, and donate to support the channel if you'd like!) 0:00 Video Outline 0:47 What are Isotopes? 1:40 Radioactive vs Stable Isotopes 2:04 What is Radioactive Decay? 3:05 How Radiometric Dating Works 6:06 How Stable Isotope Ratios Work 8:05 Why Stable Isotopes are Useful 9:48 Stable Isotope Fractionation Examples 11:50 How C Isotopes Record Climate 13:54 How O Isotopes Record Climate 16:38 Where we get these Isotope Ratios 18:20 Isotope Evidence for First Life on Earth 19:07 Isotope Evidence for Human C Emission 20:46 Mass-Independent Isotope Fractionation 23:41 Non-Traditional Isotope Applications 27:23 Related Videos & References Hey there, Earth enthusiast! Check my favorite Earth-friendly products: Bamboo toilet paper: https://shrsl.com/3cvku Bamboo paper towels: https://shrsl.com/3cvkw Compostable tableware: https://shrsl.com/3cvkz Compostable trash bags: https://shrsl.com/3cvl0 Bamboo cutlery + straw! : https://shrsl.com/3cwfl Eco-Friendly Tote (great for grocery shopping!): https://shrsl.com/3cwfp Reusable straws + cleaning brushes (my fav!): https://shrsl.com/3cwft Eco-friendly laundry detergent: https://shrsl.com/3cwgo Directly offset your carbon footprint with Wren: https://shrsl.com/3d0t2 (Just click link, press get started, take the free C footprint quiz, then choose how much you want to reduce your footprint by donating to the C sequestration projects they're funding!) Non-textbook books I recommend: Oxygen by D. Canfield: https://amzn.to/3gffbCL Brief history of Earth by A. Knoll: https://amzn.to/3w3hC1I Life on young planet by A. Knoll: https://amzn.to/2RBMpny Some assembly required by N. Shubin: https://amzn.to/3w1Ezm2 Your inner fish by N. Shubin: https://amzn.to/3cpw3Wb Oxygen by N. Lane: https://amzn.to/3z4FgwZ Alien Oceans by K. Hand: https://amzn.to/3clMx1l Life's Engines: https://amzn.to/3w1Nhke Tools I use as a geologist/teacher/student: Geology field notebook: https://amzn.to/3lb6dJf Geology rock hammer: https://amzn.to/3DZw8MA Geological compass: https://amzn.to/3hfbdLu Geological hand lens: https://amzn.to/3jXysM5 Camera: https://amzn.to/3l6fGRT Carbon-neutral pencil bag: https://shrsl.com/3cvjv Carbon-neutral backpack: https://shrsl.com/3cvkc Disclaimer: Links included in this description might be affiliate links. If you purchase a product or service with the links that I provide I may receive a small commission, but there is no additional charge to you! Thank you for supporting my channel so I can continue to provide you with free content each week! And as always, let me know your topic suggestions in the comments down below!