News
DES MOINES, Iowa (May 24, 2023) – The Iowa Department of Agriculture and Land Stewardship, Iowa State University and the Iowa Department of Natural Resources, the three principals of the Iowa Nutrient Reduction Strategy, today jointly announced that the online dashboards that report the results of the Iowa Nutrient Reduction Strategy have been updated to reflect the latest reporting period. Today’s announcement coincides with the 10-year anniversary of the Nutrient Reduction Strategy. Adoption of conservation practices continues to increase, and progress is expected to continue to build over the next decade as water quality and conservation practice implementation accelerate.
The Iowa Nutrient Research Center has released its 2022 Annual Review. The four-page document provides highlights of the center’s work and new projects in 2022 -- and over its first decade of helping lead “science for Iowa’s water.”
AMES, Iowa- The Iowa Nutrient Research Center is accepting new proposals for research projects designed to reduce nitrate and phosphorus in Iowa’s water.
By Madeleine Resener, GeoPols
Nitrogen, one of the most plentiful gases in our environment, is both a friend and foe to our planet and to ourselves.
Sotirios Archontoulis.
AMES, Iowa — The Iowa Nutrient Research Center at Iowa State University announces funding of just over $1.4 million to support a dozen new water quality and nutrient management projects for 2022-2023.
The Iowa Nutrient Research Center will celebrate its 10th anniversary with a new seminar series highlighting outcomes and impacts from a decade of research. The series will start this fall and continue through spring 2023. Two presenters each month will discuss INRC-supported projects. Sessions will take place the second Wednesday of each month, from 3:10-4 p.m., beginning Sept. 14. The seminars are free and open to the public. Participants are asked to register in advance.
AMES, Iowa – When can we expect to see reduced levels of nutrients in our water if we make positive changes on the landscape? New Iowa State University research shows how complicated it is to give a sound answer to that question.
The research is featured in a recent article in the peer-reviewed Journal of Environmental Quality, co-authored by Ph.D. student Gerasimos J. Danalatos, Professor Michael Castellano and Associate Professor Sotirios V. Archontoulis, in Iowa State’s Department of Agronomy, and Calvin Wolter, a Geographic Information Systems analyst with the Iowa Department of Natural Resources.
AMES, Iowa — Drainage experts from around the world will convene in Des Moines, in person, Aug. 31- Sept. 2, to discuss agricultural drainage opportunities and solutions to challenges at the 11th International Drainage Symposium.
INRC Assistant Director Kay Stefanik shares information about the Iowa Nutrient Reduction Strategy (INRS) N-Load model and recent revisions made to to allow for a finer scale in estimating nitrate loss.
AMES, Iowa- The Iowa Nutrient Research Center is accepting new proposals for research projects designed to reduce nitrate and
Antonio Mallarino
Algal blooms washing up on an Iowa beach. Photo by Tania Leung.
A new Researcher Directory bein
A newly published study found that poorly drained agricultural soils emit enough of the greenhouse gas nitrous oxide that the resulting climate change effects could far exceed the benefits of using the same soils as a means of sequestering carbon.The research, published in the Proceedings of the National Academy of Sciences, was authored by Steven Hall, associate professor of ecology, evolution and organismal biology; Nathaniel Lawrence, ISU graduate student in ecology, evolution and organismal biology; Carlos Tenesaca, research scientist in ecology, evolution and organismal biology; and Andy VanLoocke, associate professor of agronomy. Funders for the work included the Iowa Nutrient Research Center.
Drainage experts from around the Midwest will gather November 23 in Ames to share and discuss updates on drainage issues, research and technology at the 2021 Drainage Research Forum in Ames. The event will be held at the Ames Gateway Hotel and Conference Center on Green Hills Drive with a virtual online option for participation. The meeting begins at 9:00 a.m. with registration and refreshments, and the program is scheduled for 9:30 to 3:45 p.m. More details and registration information is available online.
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