Ask a Scientist Archives - Iowa Water Center

Ask a Scientist – Iowa Flood Information System

We ask Ibrahim Demir, Assistant Professor in Civil and Environmental Engineering at the University of Iowa, the question: What is the Iowa Flood Information System?

Ask a Scientist – Groundwater

We ask Keith Schilling, State Geologist and Research Scientist at the Iowa Geological Survey, the question: Why is groundwater important?

Ask a Scientist groundwater iowa geological survey science University of Iowa

Ask a Scientist – Biochar

We ask Marshall McDaniel, Assistant Professor in Agronomy at Iowa State University, the question: What is biochar?

agronomy Ask a Scientist Iowa State University science soil health

Ask a Scientist – Groundwater and INRS

We ask Keith Schilling, State Geologist and Research Scientist at the Iowa Geological Survey, the question: Why is groundwater important to the Iowa Nutrient Reduction Strategy?

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Ask a Scientist – Mapping Data and Soil Erosion

We ask Brian Gelder, Scientist II and Adjunct Assistant Professor at Iowa State University, the question: How do you use map data to estimate soil erosion?

Ask a Scientist Daily Erosion Project Iowa State University soil soil health soil science

Ask a Scientist – Fresh Water Mussels

We ask Craig Just, Associate Professor in Civil and Environmental Engineering at the University of Iowa, the question: How does the study of fresh water mussels affect Iowans?

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Ask a Scientist – Data Mapping

We ask Brian Gelder, Scientist II and Adjunct Assistant Professor at Iowa State University, the question: What kind of data can be mapped?

Ask a Scientist geospatial data Iowa State University maps science soil

Ask a Scientist – Bulk Density

We ask Marshall McDaniel, Assistant Professor in Agronomy at Iowa State University, the question: What is bulk density?

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Ask a Scientist – Soil Health Indicators

We ask Marshall McDaniel, Assistant Professor in Agronomy at Iowa State University, the question: what are indicators of soil health?

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Ask a Scientist – Communities and Flooding

We ask Craig Just, Associate Professor in Civil and Environmental Engineering at the University of Iowa, the question: how are communities involved in flood protection in Iowa?

Ask a Scientist Flood IIHR Hydroscience and Engineering University of Iowa Watershed Watershed Management Authorities

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