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Innerworld to Climate@slrpnk.netEnglish · 3 days ago

Fertilizer byproduct nitrous oxide, known to be a potent greenhouse gas, may harm microbial communities that impact plant growth

news.mit.edu

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Fertilizer byproduct nitrous oxide, known to be a potent greenhouse gas, may harm microbial communities that impact plant growth

news.mit.edu

Innerworld to Climate@slrpnk.netEnglish · 3 days ago
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Nitrous oxide, a product of fertilizer use, may harm some soil bacteria
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An MIT study suggests the potent greenhouse gas nitrous oxide could be toxic to certain microbes at the plant root, perhaps influencing plant health.
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Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.

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.

Recommended actions to cut greenhouse gas emissions in the near future:

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