Why countries are starting to dig up the ocean

DW Planet A
DW Planet A
164.5 هزار بار بازدید - 3 سال پیش - Billions of unassuming rocks on
Billions of unassuming rocks on the seafloor could help humanity save itself from the ravages of climate change. These polymetallic nodules contain cobalt and other metals which we need for batteries, electric cars and photovoltaic systems. But harvesting them might destroy deep-sea ecosystems. Special thanks to GEOMAR Helmholtz Centre for Ocean Research Kiel https://www.geomar.de/en/ We're destroying our environment at an alarming rate. But it doesn't need to be this way. Our new channel Planet A explores the shift towards an eco-friendly world — and challenges our ideas about what dealing with climate change means. We look at the big and the small: What we can do and how the system needs to change. Every Friday we'll take a truly global look at how to get us out of this mess. #PlanetA #ClimateChange #DeepSeaMining READ MORE: Map showing the location of the three main marine mineral deposits: https://www.researchgate.net/figure/A-world-map-showing-the-location-of-the-three-main-marine-mineral-deposits_fig5_322364992 UN International Seabed Authority Publications: https://www.isa.org.jm/publications ISA Exploration Contracts: https://www.isa.org.jm/exploration-contracts/polymetallic-nodules GEOMAR Mining Impact Publications: https://miningimpact.geomar.de/publications The abyssal food-web model indicates faunal carbon flow recovery and impaired microbial loop 26 years after a sediment disturbance experiment: https://scholar.google.com/citations?view_op=view_citation&hl=en&user=uO2btYoAAAAJ&citation_for_view=uO2btYoAAAAJ:KlAtU1dfN6UC Artisanal Mining, Livelihoods, and Child Labor in the Cobalt Supply Chain of the Democratic Republic of Congo: http://cega.berkeley.edu/assets/cega_research_projects/179/CEGA_Report_v2.pdf Deutsche Rohstoffagentur Rohstoffinformationen (German only) https://www.deutsche-rohstoffagentur.de/DE/Gemeinsames/Produkte/Downloads/DERA_Rohstoffinformationen/rohstoffinformationen-36.pdf?__blob=publicationFile&v=2 https://www.seevid.ir/fa/w/9iy5jEHWykQ - https://www.seevid.ir/fa/w/9iy5jEHWykQ Intro https://www.seevid.ir/fa/w/9iy5jEHWykQ- https://www.seevid.ir/fa/w/9iy5jEHWykQ Metals and Resources https://www.seevid.ir/fa/w/9iy5jEHWykQ - https://www.seevid.ir/fa/w/9iy5jEHWykQ What are polymetallic nodules https://www.seevid.ir/fa/w/9iy5jEHWykQ - https://www.seevid.ir/fa/w/9iy5jEHWykQ Research and exploration https://www.seevid.ir/fa/w/9iy5jEHWykQ – https://www.seevid.ir/fa/w/9iy5jEHWykQ Impact on deep sea ecosystems https://www.seevid.ir/fa/w/9iy5jEHWykQ – https://www.seevid.ir/fa/w/9iy5jEHWykQ Alternatives to deep sea mining Reporter: Lydia Meyer Video Editor: Henning Goll Supervising Editor: Kiyo Dörrer, Joanna Gottschalk ► Check out our channel trailer: https://www.seevid.ir/fa/w/T8EiTHe6eXg ► Want to see more? Make sure to subscribe to Planet A!
3 سال پیش در تاریخ 1400/06/12 منتشر شده است.
164,550 بـار بازدید شده
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