Climate is a complex topic which involves numerous atmospheric and oceanic circulation patterns and interactions which are not fully understood. To better comprehend this climate system, Iclimate is committed to climate research, especially as it impacts Indiana climate. For example, work is beginning on a new electronic climate atlas for Indiana. The threat of soybean rust infection on Indiana farms is being studied as it is highly dependant on Indiana weather conditions and it could have a significant impact on the overall Indiana economy. These are just a few examples of important climate related research projects underway at Iclimate.

Indiana Climate Atlas

In 2005, Iclimate began work on a new Indiana Climate Atlas. This work is funded by a Rice Grant from the Agricultural Research Programs office of Purdue University.

State climate atlases typically are written in book format. The new Indiana Climate Atlas will be in electronic form using current GIS mapping technology. Climate variables of importance to Indiana will be analyzed, such as temperature, precipitation, snowfall, evapotranspiration, solar radiation, and probabilities of climate events such as freezing and flooding.

An electronic atlas enables the publication and distribution of the completed atlas via various media, including the Internet. Instant and easy access to climate data and information is a goal Iclimate will pursue in many of its research studies.

Aerosol Climate Studies

Aerosols are super fine particles that exist in the atmosphere and sources are from both natural and anthropogenic activities. Aerosols can absorb/diffuse radiation and have cooling/warming temperature feedback due to different kinds of aerosols. This cooling/warming effect is comparable to greenhouse effect but in different mechanism. Aerosol-Climate study: choosing multiple ground covers around the United States and examine the aerosol-caused climate feedback. We will collaborate with Pielke group in Colorado State University using GEMTM-RAMS models for model sensitivity tests.

Urban Severe Weather Climatology

Beginning in the summer of 2005, the Iclimate will begin developing a 5 year climatology of severe weather in the Indianapolis , Indiana urban region. The focus of the study will be to examine the effects of land-surface processes on convection (thunderstorms) in an urban area.

Upon completion of the observational analyses of these events, atmospheric model simulations will be performed on select cases. This will enable the Iclimate to not only examine the accuracy / performance of atmospheric models in urban areas, but also assist the development of urban- atmospheric – land surface models. The increase in knowledge of these events, will aid in better forecasting atmospheric conditions in urban regions.

Conceptualizing Climate and Climate Change

This project aims to develop an innovative instructional program that consists of a series of activities that scientifically move from climate to climate variability to climate change, exploring the complex interface between science and society that forms the basis of management decisions related to climate change issues

ET Measurement

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