News

In a new study, Michigan State University landscape hydrologist Anthony Kendall and his colleagues found that, by the middle of the 21st century under a moderate greenhouse gas emissions scenario, the benefits of expanded irrigation will outweigh the costs of installation and operation over an extended portion of current U.S. croplands. With climate change projections showing higher temperatures, increased drought conditions, and shifting precipitation patterns, irrigating more crops in the United States will be critical to sustaining future yields. The findings were recently published in Communications Earth & Environment, an open-access journal from Nature Portfolio.

From intense heat and drought roasting crops to rain-delayed harvests, many who grow the food we rely on are having to find new ways to adapt. For some, that means going high-tech, using sensors that can tell them when their plants need more water or fertilizer. MSU sustainable agriculture researcher Bruno Basso joins WSJ’s Jala Everett to discuss how modern sensors are changing the world of farming and how some sensors the size of “bandages” could deliver even more precise data from individual plants.

MSU researcher Dalton Hardisty uses ocean sediment to dive deep into ancient Earth’s coupled evolution of life and ocean chemistry. He’s currently part of an international research collaboration that recently published work in the prestigious journal Nature, sharing a new approach for studying important chemical and biochemical processes in the Earth’s prehistoric past.

Earthquakes are caused by the movement of the tectonic plates that make up Earth’s crust. Between 2020 and 2021, the Pacific plate and the North American plate off the coast of Alaska slipped along the Alaska-Aleutian fault, producing a series of earthquakes, including the Chignik, Alaska, earthquake on July 29, 2021, which registered an 8.2 in magnitude. MSU’s Jeffrey Freymueller is researching this earthquake to learn more about exactly where that slip occurred (and how much) to better understand how faults work and the risk of future earthquakes and tsunamis.

A research team led by Michigan State University ecosystems scientist Bruno Basso has received a $1.95 million U.S. Department of Agriculture (USDA) grant to develop and disseminate educational information on soil organic carbon evaluation. The training materials will be geared toward underserved agriculture professionals in Maine, Michigan, Pennsylvania, New York and Vermont.

Jay Zarnetske, associate professor in Michigan State University’s Department of Earth and Environmental Sciences in the College of Natural Science, has been elected chair of the board of directors for the Consortium of Universities for the Advancement of Hydrologic Science, Inc. (CUAHSI). CUAHSI is a nonprofit organization with more than 160 member institutions that facilitates the interdisciplinary advancement of water science globally

In addition to MSU physics and astronomy faculty members contributions to NASA's efforts to be ready to redirect incoming space rocks or asteroids, the MSU Observatory is enabling undergraduates to generate important data for the astronomy community while gaining valuable skills and experience in an increasingly competitive field. In doing so, they’re setting themselves and future generations of Spartan students up for success.  

The statistics are familiar. The world’s population is expected to increase by nearly 50 percent in the next century, while the demand for agriculture crops is expected to more than double by 2050. The extreme weather anomalies caused by climate change are expected to continue and worsen in the future, which could substantially reduce agricultural production globally. Michigan State University’s renowned plant researchers are collaborating on solutions to grow more abundant, nutritious and resilient plants that will feed a growing population.

NASA’s Center for Near Earth Object Studies detected an asteroid that will pass Earth by 108,758 miles this weekend, which is closer than the moon’s distance from Earth 238,855 miles away. Seth Jacobson, a planetary scientist in Michigan State University’s College of Natural Science, is a member of NASA and MSU’s Double Asteroid Redirection Test mission which is the world’s first planetary defense space mission and tested how to redirect asteroids that could hit Earth.