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EarthScience

Previously unknown mechanism causes increased forest water use, new study says

In a study published in the journal Science Advances, the researchers report the mechanism works this way: Sulfuric and nitric acid fall to the ground when fossil fuels are burned, causing acidification of the soil. When that happens, a significant amount of soil calcium washes out of the soil, and then plants suffer from calcium deficiency. Calcium deficiency causes the plants to intensify their use of water.

 

What does the dust in your home mean for your health?

You vacuum it, sweep it and wipe it off your furniture. But do you know what it actually is - and how it may affect your health?

Don't feel bad if you're clueless about your dust. Scientists are not that far ahead of you in terms of understanding the sources and health risks of indoor air and particles

  • Career Connection - STEM Career and Internship Fair

  • Geology alumnus and researcher presented at the annual Mirsky Lecture

    IUPUI School of Science alumnus and internationally recognized researcher Eric Hiatt, Ph.D., presented at the 7th Annual Drs. Arthur and Patricia Mirsky Lecture. An award-winning professor at the University of Wisconsin - Oshkosh, Hiatt presented "Earth's Last Global Ice Age: Biosphere and Geosphere Interactions on an Ice-Covered World" at the April 9 event.hiatt_eric_2012.jpg

    School of Science announces Top 100 Students for 2019

    This year 45 School of Science students are on the Top 100 list, up four students from last year. Students will be recognized at the Top 100 Students Recognition Dinner on April 12, 2019. The Top 10 students will be named during the dinner along with one student recognized as “IUPUI’s most outstanding student.”

    Filippelli, GeoHealth journal win award from the Association of American Publishers

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    International research: Using moisture recycling to understand environmental changes in drylands

    An IUPUI ecohydrology researcher is seeking answers to questions about interactions between soil, water and vegetation in arid ecosystems to advance understanding of how these systems will respond to environmental changes.

  • Earth's Global Ice Age

  • The Greatest Night in Science

  • Giving Tuesday

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