3 ms·
Here is an extensive 2018 study on climate impacts in the Midwest: https://nca2018.globalchange.gov/chapter/21/ https://nca2018.globalchange.gov/chapter/21/ T
by mturmon 6y ago
Here is an extensive 2018 study on climate impacts in the Midwest: https://nca2018.globalchange.gov/chapter/21/ https://nca2018.globalchange.gov/chapter/21/
There are expected to be agricultural impacts:
> The Midwest is a major producer of a wide range of food and animal feed for national consumption and international trade. Increases in warm-season absolute humidity and precipitation have eroded soils, created favorable conditions for pests and pathogens, and degraded the quality of stored grain. Projected changes in precipitation, coupled with rising extreme temperatures before mid-century, will reduce Midwest agricultural productivity to levels of the 1980s without major technological advances.
I know you're responding to a comment talking about climate refugees ... the HN comments often jump quickly from realistic scenarios to Mad Max.
But even the projected impacts are significant. Other concerns are impacts to the Great Lakes and to extreme heat events. All covered in the link, which is really very good.
I don't know if you live there or keep in touch with people there. The changes in snow and rain patterns since my childhood in the 70s/80s seem noticeable to me -- although I'm open to correction since I haven't looked at the numbers and this kind of change is not covered in the above report. I don't remember rain in February in Kansas, for instance, but it happens now.
- headcanon 6y agoI grew up and currently live in Michigan, in around the same areas (within an hour or so of each other) - anecdotally, our winters of late have been odd. The last couple years before 2019-20 saw a great deal of icefall around March, as well as the arctic vortices where we got down to -20 degress F, which were a bit odd but not crazy, but this last winter was very strange in how unbelievably warm it was, and I've never seen it like that. I realize that Global Warming != Warming Winters because climate is more complex than that, and odd weather has always been a staple of Michigan on account of the Great Lakes, but this just felt unprecedented, and a bit concerning if it continues in this direction.