Thomas R. O'Donnell

Posts Tagged ‘Iowa Academy of Science’

50 shades of brown: Here’s a chance to hear about Iowa’s manure quandary – and drink beer

In Government, University research on July 31, 2019 at 7:40 am
A map of swine feeding operations in Iowa, with a big concentration in the state's northwest corner.

A map of swine feeding operations in Iowa, with a big concentration in the state’s northwest corner. From Christopher Jones’ presentation to the Iowa Academy of Science.

When it comes to manure, research engineer Christopher Jones of IIHR – Hydrosciences & Engineering at the University of Iowa has a knack for putting quantities and consequences in stark terms.

In blog posts earlier this year, Jones calculated how much animal waste Iowa’s millions of hogs, cattle, chickens and turkeys produce – an amount equivalent to 134 million humans – and where that puts us in the manure hierarchy of U.S. states.

The data caused a stir, with The Des Moines Register and other media playing up the implications. Now you can hear Jones discuss his findings in person.

March for Science Iowa is bringing Jones to West Des Moines’ Twisted Vine Brewery, 3320 Westown Parkway (just off Interstate Highway 235) on Wednesday, August 7, for a discussion over snacks (free), microbrew beer (on your own) and soft drinks. We’ll gather starting at 6:30 and begin the program at 7.

It’s one of two science-driven events worth your attention in the coming week.

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Iowa’s March for Science sets second event, looks to the future

In Government, STEM on February 14, 2018 at 7:16 am
Science backers listen to speakers during the March for Science Iowa on April 22, 2017 at the Iowa State Capitol in Des Moines.

Science backers listen to speakers during the March for Science Iowa on April 22, 2017 at the Iowa State Capitol in Des Moines.

Nearly a year ago, around 3,000 Iowans gathered on a sunny April day to support science – its role in public policy and improving the human condition – at one of dozens of marches around the world.

The March for Science Iowa, April 22 (Earth Day), united citizens, sent a message to government and provided insights into Iowa-based research. But its organizers say their dreams to continue advocating throughout the year haven’t panned out. Assembling the event left many of them exhausted. I was involved and, like others, the demands of work and family left me little time for activism. (Just look at the recent sparsity of posts to this site for evidence.)

Now, however, two of last year’s leaders are staging a revival, starting with a second event – to coincide, again, with a national March for Science. They’re also working to institute a formal structure that, with luck and hard work, could lead to a more enduring impact.

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Talkin’ science talks and Cyclone Survivor

In STEM on June 12, 2014 at 8:11 am
Gray wolves looking cute.

Canis lupus: the gray wolf, once roamed Iowa. Credit: Steve Jurvetson, U.S. Fish and Wildlife Service Headquarters via Compfight cc

A quick post to spread the word about two lecture series now in progress for folks living in Central Iowa. If you have a Friday night or Saturday afternoon free, they’re great destinations for engaging talks on wildlife, astronomy, biology and more. They’re at no charge and in beautiful settings.

I’ll also note the accomplishments of a Williamsburg FIRST LEGO League team in this year’s Global Innovation Award competition.

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Urban Utopias

From Garden Cities to Smart Cities, the past and present of cities of the future.

Mary Murphy

Iowa and Beyond

Iowa Science Interface

A blog about research and STEM in the Hawkeye state

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Sustainability in a Turbulent World

Miss Lou Acquiring Lore

Gallery of Life...

this is... The Neighborhood

the Story within the Story

Indie Omnibus

A blog about research and STEM in the Hawkeye state

Paul Krugman

A blog about research and STEM in the Hawkeye state

tsmith

A blog about research and STEM in the Hawkeye state

Deixis Online

A blog about research and STEM in the Hawkeye state