The Iowa Climate Statement 2018


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Ulrike Passe (left) and Jerry Schnoor answer questions about the Iowa Climate Statement.

Natalia Welzenbach-Marcu and Kasey Dresser | October 11, 2018

The Iowa Climate Statement 2018: Designing Buildings and Communities for Iowa’s Future Climate was released earlier today at the Cedar Rapids Public Library. The statement was announced by Jerry Schnoor, the co-director of the University of Iowa’s Center for Global and Regional Environmental Research, and Ulrike Passe, Associate Professor of Architecture at Iowa State University.

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Ulrike Passe (left) and Jerry Schnoor read the climate statement and answered questions

The eighth annual statement, “Iowa Climate Statement 2018: Designing Buildings and Communities for Iowa’s Future Climate,” released Thursday, October 11 was signed by a record 201 science faculty and researchers from 37 Iowa colleges and universities. The statement describes the urgent need to fortify our building and public infrastructure from heat and precipitation and looks to the future weather of Iowa, suggesting ways to improve Iowa’s buildings to suit those changing weather patterns.

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The climate statement holds a record number of signers
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Extreme precipitation is just one factor influencing this year’s climate statement topic

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Watch the press conference on our Facebook page

Read the climate statement

On The Radio- Farmers are profiting from environmental conservation


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Kasey Dresser | October 7, 2018

This weeks segment talks about an incentive for farmers to be more environmentally friendly. 

Transcript:

Farmers are finding profitable ways to help the environment.

This is the Iowa Environmental Focus.

Agriculture practices are creating environmental challenges for our water, air and soil.

Public concern about the environment has led to increased adoption of conservation efforts. However, many conservation methods are costly.  A new study from the Environmental Defense Fund is providing more options for farmers to find profitable ways to help the environment.

One of the main ways that farmers are able to improve the health of their land is through the use of cover crops. Cover crops keep topsoil intact and improve the health of crops overall. Other methods include diversifying crop rotation and switching to more environmentally friendly herbicides.

These conservation practices come with an initial expense, but have proven to be cost effective overall for many farmers in the Midwest.

Three participating farmers provided a transparent look into their financial gain since implementing these conservation methods. While they experienced some profit, they all expect greater gains in the future as they gain more experience.

For more information, visit Iowa Environmental Focus dot org.

From the UI Center for Global and Regional Environmental Research, I’m Sara E Mason.

Clive, IA: $1.25 million buyout for flooding protection


Kasey Dresser | October 1, 2018

City officials of Clive, IA have approved a buyout for home and business owners affected by the June floods. The buyout will focus on properties affected in Walnut Creek and North Walnut Creek.

“We have dangerous flash floods on Walnut Creek and North Walnut Creek, and the frequency and intensity of that flooding is increasing,” said Clive City Manager Matt McQuillen.  “The properties we’re targeting have been flooded multiple times in the past decade.  In this case, the most effective way to protect lives and property from future loss is to remove the buildings and improve the natural floodplain function.”

City taxes will not be increased to purchase the properties. City council members will continue to discuss flood mitigation and preparedness strategies for the future.

Applications from property owners in the acquisition area must be submitted by November 5, 2018. Additional information about property criteria can be found here or at the City of Clive website.

Rain still falling in Iowa


 

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Iowa Flood Center

Kasey Dresser | September 19, 2018

In years past by September, Iowa no longer expects rain. However that is obviously not the case with heavy rainfall the past 10 days and more expected in the forecast. Professor Gabriele Villarini, a faculty affiliate of the Iowa Flood Center at the University of Iowa, paired with Assistant Research Scientist Wei Zhang to develop the images above for context around the rain we are currently experiencing.

The top left panel shows that from 1981 to 2010 Iowa could expect at most 2 inches of rain in August and September. The bottom left panel shows that we are currently expecting 8-10 inches.

The top right panel shows that in this time period, Iowa is experiencing the most rainfall since 1948. The bottom right panel shows that in some areas there is more than 80% rain now than the second largest rainfall.

For more information, check out the Iowa Flood Information Center.

On The Radio- Increasing Summer Heat


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Midday heat (wexass/flickr)

Kasey Dresser | September 17, 2018

This weeks segment talks about why Iowa and other mid-latitude states are experiencing hotter summers.

Transcript:

Summers in mid-latitudes, including Iowa, are warming faster than other seasons, a recent study found.

This is the Iowa Environmental Focus.

Between forty and sixty degrees latitude in the Northern Hemisphere, an area from the southern Iowa border to mid Canada warmed more rapidly in the summer than in the winter over a thirty-eight-year-period,

The study published in the journal Science attributed this finding to the fact that a substantial amount of Earth’s land mass is concentrated in this zone, and land tends to heat up more quickly than the ocean. This can have serious implications on agriculture, because much of this land is used to grow crops in the summer, particularly in Iowa.

This study was conducted using a fingerprint method, meaning the researchers could distinguish natural climatic warming from increased temperatures due to human activity.

For more information, visit iowa-environmental-focus-dog-org.

From the UI Center for Global and Regional Environmental Research, I’m Sara E. Mason.

 

Marshalltown, IA continues to struggle after tornado in July


 

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Debris still in the streets

Kasey Dresser | September 12, 2018

On July 19th of this year, Marshalltown, IA was hit with a devastating tornado. 89 homes were destroyed and 525 sustained major damage. The  tornado struck a low income part of town making it very difficult for the small town to bounce back. Many people in the area had little to no insurance.

Lennox and JBS Swift & Co., the two largest employers have made sizable donations to help rebuild property. With disaster relief help, several employers have been able to continue to provide health insurance to their employees despite no longer having jobs for them. However, the process is slow and there are many people in the town still living in destroyed homes despite the tornado occurring months ago. Marshall County Family Long Term Recovery Committee is currently going door to door to evaluate which homes can still be lived in long term. Greg Smith, chairman of the Iowa Disaster Human Resource Council, stated, “It is not unusual for the poorest of the community to become poorer after a disaster.”

There is also large concern from business owners they may not have the insurance money to rebuild their company. It is a city requirement to use the original materials instead of replacing it with something cheaper, like wood. The collapse of these business will leave many people unemployed.

Even after the physical damage is cleared away Marshalltown will likely face a difficult couple years. Jim Zaleski, the city’s economic development director and tourism marketer, has helped with tornado relief in other towns. He believes,” the tornado was a catalyst, ” and will “force the community to take some hard looks at what was going to happen over the next decade.”

On The Radio- Soil Conservation Mapping


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Kasey Dresser | September 10, 2018

This weeks segment talks about how Iowa is the country leader in soil conservation mapping.

Transcript:

Iowa is now one of the country’s leaders in soil conservation mapping.

This is the Iowa Environmental Focus.

Iowa officials have recently completed a map of the conservation efforts in the state. This map identifies the six different methods of soil conservation used in Iowa—including terraces, ponds, grassed waterways, sediment control basins, and more. The map shows where practices are deployed and how they are funded.

The map also acts as a visual for determining how different areas of Iowa are being funded for their conservation efforts, and whether that funding is public or private.

Iowa is the first state to conduct such a thorough analysis of its conservation practices statewide. The project took three years and was a joint effort between Iowa State University and the Iowa Department of Natural Resources. Researchers used something called LiDAR—laser imaging software—and years of aerial photographs to compile the conservation map.

Iowa State University is currently performing additional research to build a newer map, one that also shows the reduction of sediment and phosphorous buildup in Iowa’s waterways.

For more information, visit Iowa Environmental Focus dot org.

From the UI Center for Global and Regional Environmental Research, I’m Sara E Mason.