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Tagging seals with sensors helps scientists track ocean currents and a changing climate (theconversation.com)
submitted 3 months ago by jeffw@lemmy.world to c/climate@slrpnk.net
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[-] solo@slrpnk.net 2 points 3 months ago

A researcher glues the tag to the seal’s head – tagging seals does not affect their behavior.

The pictures in this link look scary to me. I wouldn't want to have a thing of this size glued on my head, or anybody's head without their consent.

this post was submitted on 27 Jul 2024
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As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades: Graph of temperature as observed with significant warming, and simulated without added greenhouse gases and other anthropogentic changes, which shows no significant warming

How much each change to the atmosphere has warmed the world: IPCC AR6 Figure 2 - Thee bar charts: first chart: how much each gas has warmed the world. About 1C of total warming. Second chart: about 1.5C of total warming from well-mixed greenhouse gases, offset by 0.4C of cooling from aerosols and negligible influence from changes to solar output, volcanoes, and internal variability. Third chart: about 1.25C of warming from CO2, 0.5C from methane, and a bunch more in small quantities from other gases. About 0.5C of cooling with large error bars from SO2.

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