blog navigation

All Results

blog posts

  • Praveen Kumar

    PRI Executive Director selected as UI President’s Executive Leadership Program fellow

    Aug 16, 2023 8:00 am

    Kumar, the Colonel Harry F. and Frankie M. Lovell Endowed Professor in Civil and Environmental Engineering is one of six people from the Urbana-Champaign campus to be chosen as 2023-24 President’s Executive Leadership Program (PELP) fellows. He is a seasoned research leader and expert in hydrology studying the complex interactions between the water cycle, climate change, vegetation, and surface and sub-surface transport of water and chemicals in human-dominated and natural systems.

  • Direct air capture system

    PRI selected to lead feasibility studies for three Regional Direct Air Capture (DAC) Hubs

    Aug 15, 2023 8:00 am

    PRI was selected to lead an effort to promote promising technologies that can capture carbon dioxide (CO2) from the atmosphere and store it underground at three different sites in Illinois, Colorado, and Florida. Read the full announcement from the Department of Energy (DOE) here.

  • Scientists study how a diabetes drug affects soils

    Aug 9, 2023 9:30 am

    In a recent study, ISTC environmental chemist Wei Zheng and colleagues investigated the adsorption of sitagliptin in soils treated with sewage wastewater.

  • July brought sweetcorn…and floods, drought, heat, smoke, and tornadoes

    Aug 3, 2023 1:45 pm

    In one month, Illinoisans experienced severe heat, lingering drought and flash floods, strong storms, and poor air quality. This was not your typical July, according to Illinois State Climatologist Trent Ford at the Illinois State Water Survey. 

  • Students take on watershed project in summer internship

    Jul 24, 2023 12:45 pm

    College students in a summer internship program at the Illinois State Water Survey (ISWS) are developing new skills in geographic information system (GIS) learning while tackling ways to map Illinois streamflow more accurately to inform soil conservation efforts. This on-the-job training will better prepare students for future studies and their careers.

  • Soil moisture has improved in Illinois

    Jul 19, 2023 9:30 am

    Illinois has received 3.41 inches of rain in the first half of July, 1.6 inches more than in the entire month of June, and leading to higher soil moisture across the state. 

  • Journal issue highlights the Water Survey’s past and present accomplishments

    Jul 17, 2023 2:30 pm

    The Illinois State Water Survey’s (ISWS) research and history highlights are featured in the June issue of the Journal of the American Water Resources Association (JAWRA), showcasing the importance of the survey’s latest studies related to water issues, particularly in addressing today’s challenges, and commemorating its 125th anniversary. 

  • Auriel Fournier

    Auriel Fournier elected First Vice President of Wilson Ornithological Society

    Jul 10, 2023 9:45 am

    Fournier, director of the Forbes biological station and waterfowl ecologist at the Illinois Natural History Survey (INHS) at the Prairie Research Institute (PRI) began her journey with the Wilson Ornithological Society (WOS), an international scientific society comprising professional and amateur ornithologists, when she attended the Society’s Annual Meeting in 2015 as a Ph.D. student. She will serve as First Vice President for two years before serving as President in 2025

  • Water Survey to analyze flood risks in DeKalb County, Illinois

    Jul 6, 2023 8:00 am

    Illinois State Water Survey hydrologic and hydraulic modeling in DeKalb County, Illinois, is underway as part of a study to help local communities identify areas of high flood risk for flood mitigation planning. The first phase of the project, data collection, is anticipated to begin in July 2023 and be completed in early fall 2023. In this phase, surveyors will conduct detailed channel and bridge surveys of streams in or near the community of Sycamore.

  • A dry June prolonged Illinois’ drought

    Jul 3, 2023 8:15 am

    Dry weather from April to June has caused the most serious drought in Illinois since 2012, according to Illinois State Climatologist Trent Ford at the Illinois State Water Survey. In June, crop conditions worsened, and the air quality at the end of the month was the worst the state has seen in years.

  • Leellen Solter and Sam Heads

    Ancient katydid fossil reveals muscles, digestive tract, glands and a testicle

    Jun 26, 2023 1:45 pm

    Fifty million years ago in what is now northwestern Colorado, a katydid died, sank to the bottom of a lake and was quickly buried in fine sediments, where it remained until its compressed fossil was recovered in recent years. When researchers examined the fossil under a microscope, they saw that not only had many of the insect’s hard structures been preserved in the compressed shale, so had several internal organs and tissues, which are not normally fossilized. 

  • momcilo markus

    Momcilo Markus named Head of the Watershed Science Section

    Jun 21, 2023 3:15 pm

    Markus specializes in hydrological forecasting and artificial neural networks. His work on the effects of climate change and urbanization on water resources, statistical evaluation of streamflow and water quality networks, stochastic modeling for load estimation, data mining, and hydrologic flood frequency analyses has contributed to the development of the National Weather Service River Forecast System.

  • Illinois drought and soil moisture conditions worsen in mid-June

    Jun 15, 2023 10:00 am

    Northeastern and central Illinois are now experiencing severe drought, as dry conditions persist across the state in the second week of June, causing soil moisture levels to drop and record-low water levels in some areas of the Illinois River. Also, corn and soybeans in parts of southwestern, central, and northeastern Illinois are showing signs of slow growth, according to Illinois State Climatologist Trent Ford and Jennie Atkins, Water and Atmospheric Resources Monitoring (WARM) program manager at the Illinois State Water Survey.

  • American Crocodile (Crocodylus acutus) egg (parthenogen) showing banding pattern indicative of potential viability.

    INHS researchers reveal “virgin birth” in a crocodile

    Jun 12, 2023 9:30 am

    In a recent study published in the journal Biology Letters, this is the first known instance of a crocodile virgin birth, but virgin births (parthenogenesis) have been recorded in fish, birds, lizards, and snakes. Parthenogenesis is a natural form of asexual reproduction in some animals where viable offspring are produced from an otherwise unfertilized egg. Mark Davis, a conservation biologist at the Illinois Natural History Survey (INHS) at the Prairie Research Institute (PRI) and co-author on the study helped examine the crocodile fetus' genomic makeup, ultimately discovering that the fetal genome resulted from reproduction without a male crocodile’s genetic contribution. 

  • Drought takes hold after a warm and dry May

    Jun 6, 2023 8:30 am

    The typical May showers were largely absent for most of Illinois, according to Illinois State Climatologist Trent Ford at the Illinois State Water Survey. Most of the state ended the month between 1 and 4 inches drier than normal, with drought conditions affecting soil moisture and streamflow. 

  • Hannes Leetaru

    Remembering Dr. Hannes Leetaru

    Jun 5, 2023 1:45 pm

    It is with immeasurable sadness that we share that Hannes Leetaru passed away on May 31st. "Hannes was perhaps the most committed scientist that I have encountered to the ideals, goals, and philosophy of what a geological survey embodies and the impact that it has on both the scientific community and the social community that it directly and positively impacts," said Dick Berg, State Geologist and Director of the Illinois State Geological Survey (ISGS).

  • Increased risk of drought conditions in Illinois

    May 23, 2023 8:00 am

    Weather conditions have been dry in the past four to six weeks in parts of northeastern, western, and central Illinois. Forecasts for the next 7 to 10 days show very dry weather and above normal temperatures, which will likely worsen already dry conditions in the state and potentially cause rapid-onset drought conditions in some areas.

  • Jo Daviess County alfalfa crop pattern in 2012

    Database reveals locations of sinkholes, crevices, and mines in Jo Daviess County

    May 18, 2023 8:45 am

    A new database compiling information from a decade of Prairie Research Institute (PRI) studies on the unique geology and hydrology of Jo Daviess County is designed to help residents and officials understand the karst features of the land where they live and to better protect their water supply from surface contamination.

  • Illinois April temperatures were a roller coaster of highs and lows

    May 2, 2023 10:15 am

    April gave Illinoisans a taste of summer in the first half of the month, only to revert to winter-like conditions in the last week of the month. Overall, average temperatures were slightly above normal in April and precipitation was nearly 1.5 inches below normal with a record-setting dry week, according to Illinois State Climatologist Trent Ford at the Illinois State Water Survey.

  • Jeff Hoover

    How does climate change affect global bird reproduction?

    May 1, 2023 2:15 pm

    A new study reported in the Proceedings of the National Academy of Sciences assessed changes in the reproductive output of 104 bird species between 1970 and 2019. Illinois Natural History Survey avian ecologist Jeff Hoover, a co-author of the paper, discusses the findings and how climate change is altering bird ecology and health around the world. 

  • Dr. Misganaw Demissie

    Remembering Dr. Misganaw "Mike" Demissie 1949 - 2023

    May 1, 2023 12:15 pm

    The PRI family recently lost one of our own, Dr. Misganaw (known to many as Mike) Demissie, who made a positive difference worldwide through his work and made a lasting impression on the legacy of the Illinois State Water Survey (ISWS). Demissie passed away on April 20, 2023.

  • Sallie Greenberg

    Prairie Research Institute scientist to serve on White House task force on carbon capture and storage

    Apr 21, 2023 3:30 pm

    Sallie Greenberg, a principal research scientist at the Prairie Research Institute (PRI), has been selected as a member of one of the two new White House Council on Environmental Quality task forces to guide the development of carbon capture, utilization, and sequestration (CCUS) technologies in the United States. 

  • Illinois soil temperatures are cooler than normal in mid-April

    Apr 20, 2023 2:00 pm

    Cooler weather in mid-April has caused Illinois soil temperatures to fall.

  • Laura Keefer

    Laura Keefer named Deputy Director of the Water Survey

    Apr 19, 2023 12:00 pm

    Keefer has more than 37 years of experience in multi-scale watershed monitoring and assessments of hydrology, nutrients and sediment for many Illinois watersheds, as well as studying erosion and sedimentation processes related to stream channel stability issues. In addition to her role as Deputy Director, Keefer serves as the Illinois State Hydrologist, providing science-based information on watersheds, rivers, groundwater, and other state water resources and leverages the expertise of PRI staff on statewide water issues, such as flooding and contamination. Laura has represented the Water Survey as an advisor on dozens of committees ranging from watershed planning to state and federal interagency task forces to resolve hydrologic, sediment, and nutrient watershed issues. 

  • Pinto Bean

    Celebrated squirrel’s legacy lives on for visitors

    Apr 18, 2023 3:00 pm

    Pinto Bean, the beloved piebald squirrel that lived and died on the University of Illinois campus, is back. The squirrel’s taxidermied remains are now on display at the Forbes Natural History Building lobby, where visitors can see its rare gray and white coloration that attracted fans and followers at the university.

  • Ph.D. candidate Sulagna Chakraborty, center, led a study of farmer awareness of ticks and tick-borne diseases with U. of I. pathobiology professor Rebecca Smith, left, and Illinois Natural History Survey wildlife veterinary epidemiologist Nohra Mateus-Pinilla.

    Are Illinois farmers aware of the risk of tick-borne diseases?

    Apr 6, 2023 2:45 pm

    Tick-borne illnesses like ehrlichiosis, Lyme disease and Rocky Mountain spotted fever are on the rise in Illinois, and outdoor workers like farmers are at higher risk than those who spend more time indoors. 

    blog post

    blog postsTick-borne illnesses like ehrlichiosis, Lyme disease and Rocky Mountain spotted fever are on the rise in Illinois, and outdoor workers like farmers are at higher risk than those who spend more time indoors. 

    Tick-borne illnesses like ehrlichiosis, Lyme disease and Rocky Mountain spotted fever are on the rise in Illinois, and outdoor workers like farmers are at higher risk than those who spend more time indoors. 

  • Online tool estimates nitrogen availability for crop fields

    Apr 6, 2023 1:30 pm

    An atmospheric scientist at the Illinois State Water Survey (ISWS) is perfecting his online and Android app decision-support tool that helps farmers schedule applications based on real-time nitrogen availability in local soils.

  • March started the spring season with rain and storms

    Apr 4, 2023 9:30 am

    In his blog, State Climatologist Trent Ford describes the March weather conditions in Illinois.

  • CoCoRaHS logo

    Backyard weather observers contribute to science

    Mar 29, 2023 10:45 am

    Whether you enjoy watching the weather or hope for more accurate local forecasts, reading a rain gauge in your own backyard as a volunteer to the Community Collaborative Rain, Hail & Snow (CoCoRaHS) network can make a big contribution to spot-on forecasts and studies of precipitation and climate, according to Trent Ford, Illinois State Climatologist at the Illinois State Water Survey (ISWS).

  • Earn course credit for attending INHS seminar series

    Mar 24, 2023 10:15 am

    Students may earn one credit for attending the INHS seminar series by registering for NRES 512/IB 546, starting Fall 2023 with instructor Dr. Suneeti K. Jog. Students will be required to attend INHS seminars (in-person or virtual) to get full credit, and it is a Pass/Fail course. Graduate faculty are asked to encourage their graduate students to sign up for this course.

  • geothermal drill

    PRI leads campus collaboration with ORNL geothermal energy technology

    Mar 20, 2023 8:00 am

    The Prairie Research Institute (PRI), Student Sustainability Committee (SSC), Facilities & Services (F&S), Illinois Water Resources Center (IWRC), Institute for Sustainability, Energy, and Environment (iSEE), the College of Agricultural, Consumer, and Environmental Sciences (ACES), and the Oak Ridge National Laboratory (ORNL) gathered on Feb. 27, 2023, to break ground on installing an underground thermal battery (UTB) at the Energy Farm in Urbana, IL.

  • Salt Fork in Champaign County

    Scientists take a historical look at fishes of Champaign County streams

    Mar 16, 2023 10:30 am

    Using data spanning 120 years, scientists in the Illinois Natural History Survey (INHS) have a unique view of long-term changes in stream fish populations and their habitats in Champaign County. The best news: several fish species that were last seen here in the 1960s have returned to the county, suggesting some streams are improving.

  • Two hands joining puzzle pieces

    ISTC TAP offers free sustainability training for Illinois manufacturers

    Mar 15, 2023 3:30 pm

    ISTC TAP recently launched an innovative training program focused on increasing the competitiveness of Illinois manufacturers by reducing environmental impacts and costs. The project is funded by a grant from U.S. EPA. 

  • microphone

    Third annual Intersections of Indigenous Knowledge and Archaeology Speaker Series

    Mar 10, 2023 2:30 pm

    This spring the Illinois State Archaeological Survey (ISAS) at the University of Illinois Urbana-Champaign will hold its third annual virtual speaker series featuring Native scholars and leaders. The Intersections of Indigenous Knowledge and Archaeology series is intended to center Indigenous voices, increase awareness of the deep Native histories of the Eastern Woodlands, and amplify the experiences and research of Indigenous scholars and leaders. 

  • Illinois’ mild winter might benefit insect pests this spring

    Mar 9, 2023 2:45 pm

    Above normal air temperatures this winter kept Illinois average soil temperatures higher than usual. These mild conditions are favorable for insect pests that overwinter in Illinois, but many other factors will affect insect populations for the upcoming growing season, according to scientists at the Prairie Research Institute (PRI), a part of the University of Illinois.

  • Mild February wraps up a weak winter

    Mar 2, 2023 4:45 pm

    February in Illinois was particularly mild, ending a winter season that was 2 to 6 degrees above normal, according to Illinois State Climatologist Trent Ford at the University of Illinois’ Illinois State Water Survey. February also brought wetter weather to the state.

  • Peaches in a large wooden crate

    ISTC Farm to Food Bank project publishes case studies highlighting recent collaborations

    Feb 28, 2023 4:15 pm

    The Illinois Sustainable Technology Center's Farm to Food Bank project recently published six case studies of their work with farmers during the 2022 growing season. Each case study includes a summary of the project, as well as lessons learned.

  • white-tailed deer

    Deer protected from deadly disease by newly discovered genetic differences

    Feb 23, 2023 9:45 am
  • Heidelberg Plant

    Multimillion-dollar project investigates potential CO2 storage at Heidelberg Materials’ cement plant in Mitchell, Indiana

    Feb 22, 2023 3:30 pm

    With $8.9 million in funding from the U.S. Department of Energy’s Carbon Transport and Storage CarbonSAFE Program, the Illinois State Geological Survey (ISGS), part of the Prairie Research Institute (PRI), is leading a two-year project to explore the feasibility of safely storing more than 50 million tons of carbon dioxide (CO2) over 30 years captured from the Heidelberg Materials cement plant in Mitchell, Indiana.

  • Legionella pneumophila bacteria

    Institutional Water Treatment program service helps combat the spread of Legionnaires’ disease

    Feb 16, 2023 3:00 pm

    The Institutional Water Treatment program (IWT), part of the Illinois Sustainable Technology Center's Technical Assistance Program, provides unbiased, professional water treatment advice to facilities equipped with institutional water systems such as cooling towers, chillers, and boilers. Their services range from presenting on-site training and seminars to providing chemical specifications and making recommendations for a comprehensive water treatment program to control corrosion, mineral scale formation, and biological growth.  IWT now offers on-site water sample collection and two laboratory test methods for L. pneumophila detection.

  • ISTC scientist is set to develop technology addressing water contaminated with PFAS

    Feb 6, 2023 8:45 am

    Man-made per- and polyfluorinated substances (PFAS), known as “forever chemicals,” withstand many treatment options and bioaccumulate in the environment, posing serious environmental and health concerns. With a three-year, nearly $1 million grant from the U.S. Department of Defense (DOD) Strategic Environmental Research and Development Program (SERDP), Illinois Sustainable Technology Center  (SERDP), Illinois Sustainable Technology Center (ISTC) scientists are developing a new technology to remove and destroy PFAS from contaminated water using a designer biochar produced from woody biomass or agricultural residues such as corn stalks and cobs.

  • Warmer January temperatures nearly broke records

    Feb 1, 2023 5:00 pm

    Illinois temperatures were above normal in January, preliminarily ranking the month as the sixth warmest on record, according to Illinois State Climatologist Trent Ford at the University of Illinois’ Illinois State Water Survey.

  • Water Survey to analyze flood risks in eight east-central and southeastern Illinois counties

    Jan 27, 2023 11:45 am

    Illinois State Water Survey (ISWS) crews are starting to collect data within the Embarras River watershed as part of a multiple-phase hydrologic and hydraulic study to help local communities identify areas of high flood risk for flood mitigation planning. Results from the new study will be used to update the Federal Emergency Management Agency (FEMA) Flood Insurance Rate Maps (FIRMs), which typically depict the 1 percent and 0.2 percent annual-chance floodplains.

  • Two workers pack fruit into a crate at Rendleman Orchard. Photo courtesy of Rendleman Orchard.

    Farm to Food Bank project featured at From Food to Flowers: Everything Local conference

    Jan 26, 2023 12:30 pm

    ISTC's Farm to Food Bank project was featured at the recent From Food to Flowers: Everything Local conference in Springfield. The program included a panel presentation with Farm to Food Bank project partners and the presentation of a Friend of the Food Bank award to Rendleman Orchards for their work with the initiative.

  • PRI water and climate experts take part in new State Water Plan and its goals

    Jan 23, 2023 3:00 pm

    Scientists at the Prairie Research Institute (PRI) have contributed their expertise and data on multiple water issues to inform the newly released 2022 Illinois State Water Plan, which serves as an advisory to address water-related challenges for the next seven years. PRI will also play an integral part in reaching the plan’s goals, particularly in developing an Illinois Integrated Water Information Center, a portal to water science information and technology in Illinois.

  • A new study adds to the evidence that apex predators like pumas play a unique role in ecosystems that is not fulfilled by smaller carnivores.

    Camera-trap study provides photographic evidence of pumas' ecological impact

    Jan 23, 2023 10:45 am

    A camera-trap study of two ecosystems – one with pumas and one without – adds to scientists’ understanding of the many ways apex predators influence the abundance, diversity and habits of other animals, including smaller carnivores. The study followed multiple members of the order Carnivora, looking at how the largest carnivore in each locale influenced the behavior and presence of other animals in the same vicinity.

  • University of Illinois Urbana-Champaign campus from an aerial view

    Prairie Research Institute and The Grainger College of Engineering establish a joint initiative on sustainability engineering

    Jan 19, 2023 11:45 am

    The Prairie Research Institute (PRI) and The Grainger College of Engineering are embarking on a new partnership to create a Joint Initiative on Sustainability Engineering beginning in Spring 2023. This collaboration will further the University of Illinois’ reputation as a nexus of engineering and science that fosters novel solutions for societal challenges, and will broadly include aspects of engineering, energy, health, and sustainability research.

  • Natural Resources Building, U. of I. campus

    Prairie Research Institute provides millions in direct returns to Illinois’ economy

    Jan 17, 2023 11:30 am

    The Prairie Research Institute (PRI) at the University of Illinois Urbana-Champaign has had a positive direct economic impact on Illinois’ economy valued at $667 million for years 2018–2022 and has provided more than 5,300 full-time jobs in the state, according to a recent analysis at a U. of I. research center.

  • State Climatologist describes December's cold snap and warm up

    Jan 3, 2023 8:15 am

    The extreme temperatures and wind chill values that Illinoisans experienced before the holidays are very unusual for late December, only occurring in northern and central Illinois once every 20 to 25 years. In the last week of the month, high temperatures ranged from the low 50s to mid-60s, between 10 and 25 degrees above normal.

  • Doug Brown, CWLP, Chief Engineer 2. State Senator Sally Turner 3. State Senator Doris Turner 4. Alderman Ralph Hanauer 5. President Timothy Killeen, U of I 6. Mayor Jim Langfelder of Springfield 7. Lynn Brickett, DOE HQ, Point Source Carbon Capture Director 8. Dr. Praveen Kumar, U of I, Prairie Research Institute, Executive Director 9. Todd Spengeman, BASF, Director of Standard Amines & Gas Treatment 10. Susan Martinis 11. Domonic Cianchetti, Linde (engineering for capture system), Senior Vice President 12. Dr. Kevin OBrien, Director Illinois Sustainable Technology Center & Illinois State Water Survey (Principal Investigator), U of I

    Prairie Research Institute breaks ground for carbon capture pilot at CWLP

    Dec 19, 2022 8:00 am

    Officials from the University of Illinois, the City of Springfield, the State of Illinois, and the U.S. Department of Energy for a groundbreaking ceremony for a 10-megawatt carbon capture project at City, Water, Light, and Power’s (CWLP) in Springfield, Ill. The post-combustion carbon capture system is recognized as one of the world’s largest carbon capture pilots.