Thomas R. O'Donnell

Posts Tagged ‘Ross Alter’

Cooler, wetter weather: Thanks, corn and beans … I think

In Government, University research on March 8, 2018 at 7:39 am
Cornfields might not understand it, but they're messing with our weather.

Corn might not get it, but it’s messing up our weather. Credit: ANBerlin A bed in the corn field? via photopin (license).

About now, farmers in Iowa and across the Corn Belt get itchy. As the weather warms, they start tuning plows and planters, preparing to put another crop of corn and soybeans in the ground.

Within months, the rural Midwest will largely be a sea of towering stalks filling out ears and squat bean plants putting on pods.

But this sea of biomass has unforeseen effects on Midwestern climate, a study from the Massachusetts Institute of Technology suggests – and, I would argue, contributes to global climate change.

When you’re driving past those carpeted fields this summer, you can thank them for countering higher temperatures driven by greenhouse gas emissions, but curse them for more frequent drenching, violent thunderstorms and tornadoes.

It stands to reason that agriculture – which has never been more intense or widespread in human history – is doing something to our weather. But there are bigger questions about its impact. Read the rest of this entry »

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