As some observers noted during the severe Midwestern flooding last month, global warming carries a high price tag for certain regions of the country. A groups of studies out this week from the University of Maryland backs up this assertion, predicting that climate change will in the long term cost the state of Illinois billions of dollars. Most of the cost will come in the form of damage to the state's water systems. Experts predict that increased warming will simultaneously cause flooding in much of the state and slowly lower water levels in the Great Lakes. This seemingly paradoxical trend spells trouble for numerous local industries:

These climatic changes will likely undermine an important shipping route for the economically critical manufacturing sector. Infrastructure damages will likely amplify from more frequent flooding, which will likely impact the public highway system, as well. The agricultural sector is projected to face increased costs from greater soil erosion and runoff, as well as the growing need for expensive irrigation. Water supplies throughout the state may be exposed to more contaminants requiring greater water treatment costs. Human health impacts are also expected.

Illinois was one of eight states in which researchers examind the potential economic effects of global warming. You can find all the reports here and download the full study here (PDF).

Image courtesy of NOAA.