Tomas Höök has taken the lead as director of Illinois-Indiana Sea Grant, managing program administration at Purdue University after the transition from University of Illinois. Höök, who has been with IISG since 2010, was previously the program’s associate director of research. He replaces Brian Miller, who served as IISG director for the past ten years.

“As director, I initially hope to help guide the program through the transition period as our administration moves from Illinois to Purdue and new staff members come on board, all while dealing with uncertain federal funding scenarios,” Höök said. “Eventually, I’d like to help our program develop new initiatives, partnerships and approaches to help inform and empower Illinois and Indiana communities.”

Höök holds an appointment as associate professor of fisheries and aquatic sciences in the Department of Forestry and Natural Resources at Purdue University. He directs a Purdue research lab that investigates environmental questions at the interface between applied and basic ecology, focusing on fish and fisheries ecology in the Great Lakes.

“Purdue is thrilled that Dr. Tomas Hook will serve as the next director of Illinois-Indiana Sea Grant,” said Robert Wagner, head of Purdue’s Department of Forestry and Natural Resources. “Tomas brings outstanding previous experience with IISG, as well as incredible expertise, to this leadership position. We are happy to once again serve as the lead institution for the next phase of Illinois-Indiana Sea Grant.”

Höök grew up in Sweden but completed high school in Alabama when his family moved to the United States and he now holds dual citizenship in both countries. He received his BS, MS and PhD from the University of Michigan. Prior to joining IISG and Purdue University, he worked at the Cooperative Institute for Limnology and Ecosystems Research (now known as CIGLR) and as a visiting scientist at Stockholm University in Sweden. Höök is also a former president of the International Association for Great Lakes Research.

“I enjoy working with IISG because I believe our program makes a real difference through applied research and engagement, thereby facilitating communities in Illinois and Indiana to improve quality of life and environmental conditions around Lake Michigan,” said Höök. “I also appreciate that IISG staff members are a dedicated, knowledgeable and fun bunch to work with.”

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We are excited to offer the opportunity to propose a speaker or panel session during the 2026 Emerging Contaminants in the Environment Conference April 28-29.  The conference will feature traditional 15-minute presentations and a poster session on the latest in emerging contaminant research, policies, and outreach in the soil, water, and air.The deadline to propose a session is June 16, 2025.Learn more at the link in bio.
What Wild Things Will You Find in Your Watershed? Join us from April 22 to May 19 on iNaturalist for the Great Lakes BioBlitz! Participate in weekly challenges, view others' observations, and build community across the basin.How to Participate:-Register: Sign up on iNaturalist.-Observe: Explore your watershed and document the wildlife you find.-Engage: Share your observations and connect with fellow nature enthusiasts.
Join the Invasive Crayfish Collaborative for an exciting webinar featuring Purdue University master's student Izzy Paulsen. Izzy will share her mixed method study exploring how and why teachers use live crayfish and their interest in outreach. Her study draws from interview and survey data conducted in Great Lakes states. Register at the link in bio.
Deadline extended! The IISG program, in cooperation with the @nationalparkservice at @indianadunesnps and @UrbanRivers in Chicago, is offering two internship opportunities to support conservation policy efforts. Sea Grant’s national Community Engaged Internship (CEI) program aims to broaden participation in coastal, ocean, Great Lakes, and marine sciences providing training and mentorship to the next generation of scientists, decision-makers, and citizens. The program will do so by recruiting, retaining and engaging students in place-based research, extension, education, and/or communication that respects and integrates local ways of knowing.Applications due April 21.Learn more at the link in bio.
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