Скачать с ютуб Using Life, Rocks & Big Mirrors to Combat Climate Change (+ Potential Consequences) | GEO GIRL в хорошем качестве

Using Life, Rocks & Big Mirrors to Combat Climate Change (+ Potential Consequences) | GEO GIRL

What are some solutions to climate change, and which ones are the most effective? In this video, I cover carbon sequestration & albedo cooling climate change solutions. We go over afforestation, reforestation, soil regeneration, silicate weathering, and ocean fertilization, all of which sequester carbon dioxide from the atmosphere. And then, we cover some ways we can induce cooling through increasing Earth's albedo, or surface reflectivity, like releasing sulfur aerosols to the upper atmosphere where they reflect sunlight and induce cloud formation, or making more roofs white, which reflect more sunlight than dark roofs, or throwing a big mirror up into space! However, all of these climate 'solutions' have risks and potential consequences, so we cover these as well, and we go over which one or ones are most effective in combating the current global warming trend. 0:00 Why We Need to Sequester Carbon 1:52 4 Ways We Can Sequester Carbon 4:27 (1) Afforestation & Reforestation 5:41 (2) Soil Regeneration 11:29 (3) Silicate Weathering 18:13 (4) Ocean Fertilization 25:28 Can Seaweed Farming Fix Everything? 28:35 Which C Sequestration Method is Best? 32:10 Non-Carbon-Related Climate Solutions References: Biogeochemistry: An Analysis of Global Change, 4th Ed. https://amzn.to/41CDHVz Paustian et al., 2019 (Soil C sequestration article): https://www.frontiersin.org/articles/... Soil-based C sequestration (2021 article explaining how soil sequesters C and its limitations): https://climate.mit.edu/explainers/so... Kiss The Ground documentary (link to trailer:    • Kiss the Ground Film Trailer (2020)  ) I highly recommend this documentary guys! I have watched it 4 times already because I keep showing it to everyone I know, it is so enlightening and inspiring! Montserrat et al., 2017: Olivine Dissolution in Seawater: Implications for CO2 Sequestration through Enhanced Weathering in Coastal Environments- https://doi.org/10.1021/acs.est.6b05942 Keeling et al., 2009: Ocean Deoxygenation in a Warming World- https://doi.org/10.1146/annurev.marin... Watson et al., 2017: Ocean deoxygenation, the global phosphorus cycle and the possibility of human-caused large-scale ocean anoxia- https://doi.org/10.1098/rsta.2016.0318 Pitcher et al., 2021: Ocean oxygen depletion: https://doi.org/10.1016/j.pocean.2021... WHOI article about ocean fertilization: https://web.whoi.edu/ocb-fert/what-is... Benefits of seaweed (2023 Nature article): https://doi.org/10.1038/s41477-023-01... Other helpful sources on CO2 variations in atmospheric & marine systems:    • NASA | A Year in the Life of Earth's CO2   https://svs.gsfc.nasa.gov/4565 https://www.climate.gov/news-features... https://doi.org/10.1038/s41558-017-00... GEO GIRL Website: https://www.geogirlscience.com/ (visit my website to see all my courses, shop merch, learn more about me, & donate to support the channel if you'd like!) 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!