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Manao Kato, Jack Kinsey, and Cade Roach

The AEL is welcoming three new graduate students in Autumn 2026!

Manao Kato, a research technician at the AEL until very recently, will be working with Stu Ludsin on a master's project…

Group of AELers in the backyard at the Pig Roast

AELers gathered for a pig roast to celebrate the end of summer. Stu Ludsin hosted and roasted the pig with the help of graduate students Seth Drake and James Dowling, as well as technician Sawyer…

Peyton Marks standing next to her poster at the SROP Forum

Peyton Marks, undergraduate researcher with Stu Ludsin, presented her research at the SROP Research Symposium on July 23.

Peyton worked all summer with Stu and graduate student David Drinko…

Agricultural stream

Congratulations to three graduate students advised by Jim Hood on successfully defending their research for the completion of their degrees.

Lyndsie Collis defended her dissertation on July…

Student tabletop exercise poster

On Monday, July 13, the AEL once again hosted the participants of the Youth STEM Institute. Halley Miller led a presentation on aquatic ecosystems and a tabletop exercise in which the students…

NANFA 2026 logo: fish silhouettes in an outline of Ohio with text

Two AEL doctoral students, James Dowling and Megan Herbruck, attended and presented at the North American Native Fish Association Annual Convention at Deer Creek State Park on July 10.

AEL Fish icon with muscled arms, text: "Work Day Success!"

The AEL maintained our great tradition of annually cleaning out our shared spaces on July 9, 2026. This hallowed event has been improving our working environment and overall efficiency since at…

IAGLR Logo

Three AEL graduate students were honored with awards for the annual conference for the International Association for Great Lakes Research.

Demetra Williams, doctoral student with Stu Ludsin,…

Caricature of a fish with a mortar board hat next to AEL logo

Congratulations to all of the AEL students who graduated May 10!

Kayla Geller, Bachelor of Science in Environmental Science, with Honors Research Distinction, having successfully defended her…

International Joint Commission Logo and Headshot of Jim Hood

Dr. Jim Hood attended the Spring Meeting of the International Joint Committee (IJC) in Washington, D.C. the week of April 20, 2026. Jim serves as a member of the Science Priority Committee for the…

Great Lakes Fishery Commission logo beside text: "Council of Lake Committees Meeting"

Dr. Zach Steele, postdoctoral researcher, traveled with his advisor Dr. Stuart Ludsin to the Great Lakes Fishery Commission Council of Lake Committees meeting in Windsor, Ontario, on April 21. The…

Devan Mathie posing next to his CLSE outstanding instructor sign

Devan Mathie was honored to be named the 2026 Center for Life Sciences Education Outstanding Lab Instructor. Devan has been a dedicated TA for many semesters and is being recognized for his…

Abby Duimering next to text: "Abby Duimering GRFP Honorable Mention"

Abby Duimering, master's student with Casey Pennock, was acknowledged with an Honorable Mention in the 2026 U.S. National Science Foundation Graduate Research Fellowship Program (GRFP) competition…

text: Great Lakes Chapter Meeting & ESA logo

Graduate students Megan Herbruck and Demetra Williams attended the meeting for the Great Lakes Chapter of the Ecological Society of America in Cleveland on April 11. Both students gave oral…

Text: New Master's Theses Publications; headshots of Jacob Bentley and Justin Furby; AEL logo

Two recent AEL graduates have published research from their master's theses:

Jacob Bentley, advised by Stuart Ludsin, published work from his thesis in the North American Journal of…

Posed group of AELers behind display tables at the start of open house

Nearly two dozen Aquatic Ecology Lab members including graduate students, staff, undergraduates, and faculty, participated in the return of the Museum of Biological Diversity Open House.

Demetra Williams and Kylee Wilson

Kylee Wilson and Demetra Williams, both doctoral students, attended the Lake Erie Committee Meetings with their advisor, Stu Ludsin, March 26-27 in Ypsilanti, Michigan. All three enjoyed…

Dr Ludsin, AAAS log and rosette, Text: "Dr. Stuart Ludsin 2025 AAAS Fellow"

Dr. Stuart Ludsin has been named a 2025 Fellow of the American Associate for the Advancement of Science (AAAS). This lifetime recognition is one of the most prestigious honors for researchers…

Haley Miller teaching

LEPAS technician, Haley Miller, presented at Freedom Trail Elementary's Enrichment Day on Friday March 20. Haley led three groups of 20+ children in grades 1 through 5 in an activity on foodwebs…

Mack White presenting at Tennessee Tech University

Mack White, postdoctoral scholar with Casey Pennock, presented a seminar for the Biology Department at Tennessee Tech University. Mack engaged with colleagues and presented for a broad audience…

Stu Ludsin next to Kent State University logo

Dr. Stu Ludsin presented the weekly seminar for the Department of Biological Sciences at Kent State University on March 6. His talk focused on Lake Erie as a lens through which to explore human…

Jim Hood in the field next to Purdue University Logo

Dr. Jim Hood presented in the Purdue University Department of Forestry and Natural Resources seminar series on March 2. His talk touched on the threats faced by aquatic ecosystems and the services…

Posed group of AELers at Ohio AFS meeting

The Aquatic Ecology Lab was very well-represented at the Ohio Chapter of the American Fisheries Society (OCAFS) winter meeting February 19-20 in Newport, Kentucky. Faculty members Lindsey…

Title slide of Dr. Pennock's presentation including an aerial shot of a river meander and a shot of a boat on a river; title: From the Arid West to the Rust Belt: Divergent Trajectories of Freshwater Communities

Dr. Casey Pennock presented the brown-bag seminar at the University of New Mexico Department of Biology on February 11. His talk was titled, From the Arid West to the Rust Belt: Divergent…

Headshot of Braden DeMattei next to text: Braden DeMatteit | Katherine S. McCarter Graduate Student Policy Award Recipient

Braden Charles DeMattei, PhD student with Dr. Jim Hood, has been selected for the Ecological Society of America's Katherine S. McCarter Graduate Student Policy Award. Brady is one of 20 students…

Title Slide of Dr. Bruckerhoff's presentation: Forecasting in the face of uncertainty: Ecological consequences of water management in a drier future

Dr. Lindsey Bruckerhoff travelled to University of New Mexico last week to deliver the departmental seminar for the Department of Biology. She met with colleagues and collaborators while she was…

Aquatic Ecology Laboratory artwork

Jim Hood and Stu Ludsin were both recently awarded Ohio Department of Higher Education Harmful Algal Bloom Research Initiative (ODHE HABRI) grants.

Dr. Hood's grant is titled: …

Plaques for Dr Ludsin and OCAFS

Dr. Stuart Ludsin was honored with the Meritorious Service Award from the North Central Division of the American Fisheries Society at the Midwest Fish and Wildlife Conference in Fort Wayne,…

Gloved hands surgically implanting a tag into a small sturgeon on a wooden measuring board.

James Dowling, PhD Student with Casey Pennock, was recently featured alongside several of our Ohio Department of Natural Resources-Division of Wildlife collaborators in a video documenting…

close up of decorated Christmas tree boughs

The AEL enjoyed gathering with friends and family to celebrate the holiday season and the end of the semester. Even the falling snow didn't stop a large crowd from gathering at Stu's home to take…

Fish Icon with a mortar board hat and the AEL logo

The AEL is proud of our many graduates this semester, including Andrew Foley, who successfully defended his master's thesis November 21.

Graduates Graduate Students: Andrew Foley, Master's of…

The AEL once again hosted the annual Lake Erie & Inland Waters Research Review meeting at the Nationwide and Ohio Farm Bureau 4-H Center December 11 and 12. The meeting had over 150 attendees from…

Seth Drake posing next to a flag for the Interdisciplinary Water Symposium

Seth Drake, PhD student with Casey Pennock, presented at the 3rd Annual Interdisciplinary Water Research Symposium on Wednesday, October 29. This is a "collaborative event that brings together…

Group of AELers in the backyard at the chili cookoff

The 3rd Annual AEL Chili Cookoff was a success! Nearly three dozen people gathered to share and sample eleven different chilis. With multiple vegan, meat only, and beany varieties, no one left…

Text: "New Publications" white on a field of dark red, next to a headshot of Lyndsie Collis with a waterbody in the background

PhD student Lyndsie Collis, advised by Jim Hood, has two new first author publications in recent months.

The first of these papers was part of a large NSF-funded study that examined…

Posed group of AELers

Welcome to Fall Semester and another AEL Group Photo in the books! A few folks were unable to participate due to the demands of field work and they are missed, but we are blown away by our…

Group photo of new AELers with text "Welcome!" in red above them

The AEL welcomed seven new graduate students this fall!

Abby Duimering, Sophia Holupka, and Reagan Oller are all new master's students with Casey Pennock. Abby will be studying arctic…

First slide of Dr. Bruckerhoff's talk, photo of kayakers in a river overlaid with talk title

Dr. Lindsey Bruckerhoff presented as part of a the Ohio Sea Grant and Stone Lab Science Writers Workshop on August 27. Her presentation was titled, "Water quality improvements in Ohio are linked…

Logo for the 2025 AFS meeting

The AEL sent four students and one faculty member to the Annual Meeting of the American Fisheries Society in San Antonio, Texas, August 10-15. They were joined by many colleagues from the Ohio…

text: "Congratulations Lyndy, Owen, & Stephanie!"

The AEL once again hosted three students for our Aquatic Ecology & Fisheries Management Research Experience for Undergraduates (REU) program. We continue to be grateful for our partnership with…

AEL Fish icon with muscled arms, text: "Work Day Success!"

AELers gathered for another successful Work Day to clean out the detritus of the year on July 16.

Left to fester and grow, dirt and disorganization spread to unyielding proportions…

Text: "AEL Outreach" over a photo of students working on a group activity

The AEL hosted participants in the Youth STEM Institute organized by our Kinnear Road neighbors, the Ohio Supercomputer Center. LEPAS head technician Haley Miller welcomed the students with an…

Ohio Chapter of the American Fisheries Society logo

AELers attended the Ohio Chapter of the American Fisheries Society summer business meeting at Thomas More University Biology Field Station on Thursday, July 10. Justin Furby, Kylee Wilson, Neal…

Stone Lab building

On July 10, Lindsey Bruckerhoff presented an Ohio Sea Grant webinar in person at Stone Lab.

Her talk was titled, Lifecycle of a stream: how fishes respond to variable environmental…

Ohio Sea Grant Logo

Jim Hood travelled to Stone Lab to contribute to the Ohio Sea Grant Lake Erie HABS Forecast for 2025. Dr. Hood contributed information on the behavior of phosphorus in the sediments of the Maumee…

SFS 2025 logo

The AEL was very well represented at the annual meeting for the Society for Freshwater Science (SFS) meeting in San Juan, Puerto Rico in May 2025. Three faculty, three postdocs, and two graduate…

Nayan Mallick and Josh Stone in academic regalia

AEL postdoc, Nayan Mallick, graduated with his PhD from University of South Carolina earlier this month. Nayan was advised by Dr. Joshua Stone who was once a postdoc here at the AEL.

Fish Icon with a mortar board hat and the AEL logo

The AEL was well represented at commencement with 8 undergraduates and 3 graduate students all graduating at the May 4 ceremony.

Undergraduates Michael Begines was an undergraduate technician…

grey text on dark red background: "THESIS DEFENDED!" next to a headshot of Jacob Bentley

On Thursday, May 1, Jacob Bentley, master's student with Stu Ludsin, successfully defended his thesis.

His talk was titled, Understanding the Ecological Niche of Introduced Blue Catfish…

Decorative invitation to AEL pig roast

After a recess of quite a few years, the annual AEL pig roast has returned!

For many years, AELers gathered at the home of Roy Stein, former director of the AEL, for a fall picnic and pig…

IJC logo next to headshot of Jim Hood

Dr. Jim Hood was elected to the International Joint Commission Science Priority Committee which is part of the Great Lakes Science Advisory Board. The Science Advisory Board exists to provide…

Headshots of Seth Drake, Megan Herbruck, Devan Mathie, Kylee Wilson, and Lyndsie Collis

Five AEL graduate students have been recently honored with awards!

Megan Herbruck, master's student with Lindsey Bruckerhoff, was awarded the Helen M. and Milton O. Lee Fellowship based on…

Madeline Schumacher, Abby Shake, and Justin Furby

Four AEL students successfully defend their master's theses this semester:

Madeline Schumacher, student with Lindsey Bruckerhoff, defended their thesis on April 1, Multiscale drivers of…

Science 'n' Suds flyer

Allie Litmer, postdoctoral researcher with Casey Pennock, presented at the bi-monthly Graduate Women in Science's Science 'n' Suds event at Parsons North Brewery on April 4, 2025. She presented on…

Sophie Dziekan, "AEL Outreach" and the seal of the New Albany Plain School District

On March 20th, AELer Sophie Dziekan presented to a zoology class at New Albany High School. Her presentation was titled, "Excess Phosphorus from the Maumee River leads to Harmful Algal Blooms in…

Text: "Lake Erie Committee Meeting", Great Lakes Fishery Commission logo

AELers Kylee Wilson and Andrew Foley attended the Great Lakes Fishery Commission Lake Erie Committee meeting in Niagara Falls, Ontario on March 19. Kylee and Andrew enjoyed participating in the…

water background; text: Ecology of Inland waters

Dr. Ludsin will be teaching Ecology of Inland Waters, EEOB 5420 in Fall semester 2025 (4 credits)

Aquatic Ecology Laboratory artwork

The Aquatic Ecology Lab artwork has had an upgrade!

To better represent the diversity of research interests an activities of the AEL, we sought new artwork. In working with the College of Arts &…

Text: "Arts & Sciences Outstanding Staff Award"; photo of Jenny Pfaff

AEL Manager Jenny Pfaff was honored with an Arts and Sciences Outstanding Staff award for the 2024-2025 academic year. These are awarded annually by the ASC Staff Advisory Council to recognize…

OH-PA-WV Chapters of the American Fisheries Society Join Meeting with chapter logos for each state

The AEL was very well represented with attendance and presentations at the Ohio Chapter of the American Fisheries Society joint meeting with Pennsylvania and West Virginia chapters. The meeting…

Joel Steinbicker Presenting at Denman Forum

Joel Steinbicker, undergraduate thesis student with Casey Pennock, presented a poster on his research at the Denman Undergraduate Research Forum on March, 4, 2025. His poster was titled,

Group of people on the side of a stream

AELers are officially in the field for the season! Megan Herbruck, a master's student with Lindsey Bruckerhoff, has begun her field season in the Cuyahoga River tributaries. She is conducting…

light gray text on red background: "President's Postdoctoral Scholar Program"

Two AEL postdocs were honored by their selection to the President’s Postdoctoral Scholar Program. This program gives full support to researchers for up to two years and includes funds to cover…

Slide with Madeline's talk title and conference logo and branding

Madeline Schumacher represented the AEL at the Southern Division of the American Fisheries Society in Asheville, North Carolina, February 18-21.

They presented a talk titled, "Multiscale…

Shaley Valentine, Andrew Foley, Steven Gratz, and Jacob Bentley in front of a sign for the Midwest Conference

Four AELers represented the Aquatic Ecology Lab at the Midwest Fish and Wildlife Conference in St. Louis, Missouri, January 19-22.

Shaley Valentine presented two talks and hosted a workshop,…

Lake Erie & Inland Waters Annual Research Review with agency logos

The 2024 Lake Erie & Inland Waters Research Review meeting was held December 12-13 at the Nationwide & Ohio Farm Bureau 4-H Center. Presenters representing 27 different universities or agencies…

close up of decorated Christmas tree boughs

AELers and their families and loved ones gathered for another wonderful holiday party on December 14 at the home of Jim Hood. We were grateful to be able to celebrate the season (and the end of…

white text over a blue background, text reads: "In the news"

Dr. Ludsin's recent publication, "Water quality-fisheries tradeoffs in a changing climate underscore the need for adaptive ecosystem-based management," was featured in an Ohio State News article…

Text: "PhD Candidate Kylee Wilson", the word "candidate" is italicized for emphasis; headshot of Kylee Wilson holding a bowfin

Kylee Wilson, advised by Stuart Ludsin, successfully passed her candidacy exam on November 22.

Great job, Kylee!

USGS Logo over James Dowling doing fish surgery

Last month, AELers James Dowling, Sawyer Olson, and Demetra Williams travelled to the USGS Columbia Environmental Research Center (CERC) in Missouri to attend a fish surgery and tagging workshop…

Sawyer Olson, Kylee Wilson, and Madeline Schumacher; background is chili

The 2nd Annual AEL Chili Cook-off was a success!

There were nine entrants to the competition and nearly 30 judges. Every judge had three votes to bestow on their favorites, and every chili…

Lake Erie depth map

Dr. Ludsin worked with a team of researchers to explore the relationships between nutrient loading, fish populations, hypoxia, and temperatures in Lake Erie. While current nutrient loading favors…

Group photo of Megan Herbruck, Meredith Bennett, and Justin Furby

AELers Meredith Bennett, Justin Furby, and Megan Herbruck all ran the Cleveland Towpath Half Marathon last weekend. They were joined by Oklahoma State colleague Vanessa Rendon who helped with…

text: Knauss Marine Policy Fellow; NOAA Sea Grant Logo; photo of Rachael Finigan

Rachael Finigan was selected as a Knauss Marine Policy Fellowship finalist for 2025. This fellowship program provides graduate students the opportunity to work on federal policy in Washington, D.C…

Hawaii AFS info card

The 154th meeting of the American Fisheries Society took place September 15-19 in Honolulu, Hawaii. The AEL was represented by Jacob Bentley, Andrew Foley, Kylee Wilson, and Monica Woodruff, who…

text: outreach at Bluffsview Elementary; image: school bear logo

Rachael Finigan visited the 3rd grade classes at Bluffsview Elementary School in Worthington, Ohio, on Thursday, September 26. She presented on life-cycles of caddisflies, freshwater mussels,…

white text over a blue background, text reads: "In the news"

Dr. Ludsin was featured in news reporting twice as the summer of 2024 came to a close. The Toledo Blade covered his remarks at a meeting of researchers at Stone Lab in August. He discussed how…

Joe Gentine & Rachael Finigan giving two thumbs up

Congratulations to two AELers who defended last week!

Joe Gentine defended his master's thesis on Thursday, "The quantity, form and location of phosphorus across a small agricultural…

AEL Publications

Three new publications from the Ludsin Lab group this summer, including press around the publication of Zoe Almeida's dissertation research.

Almeida, L.Z., S.A…

Group photo of Seth Drake, James Dowling, Grace Watson, Megan Herbruck, Demetra Williams, and Meredith Bennett with text "Welcome"

The Aquatic Ecology Lab is very excited to welcome seven new graduate students this fall!

Dr. Lindsey Bruckerhoff is welcoming Megan Herbruck and Meredith Bennet Dr. Stu Ludsin is welcoming…

Ecosphere and Transactions of the American Fisheries Society journal covers, each depicting the San Juan River in Utah

Dr. Casey Pennock and his collaborators were honored with not one, but two journal cover stories this summer.

In the June issue of Ecosphere, a photo taken by Dr. Pennock of their study site…

Ohio Chapter of the American Fisheries Society logo

AELers Andrew Foley, Jacob Bentley, Kylee Wilson, Stuart Ludsin, and Steven Gratz attended the Ohio Chapter of the American Fisheries Society business meeting on August 9th at Magee Marsh in Oak…

overfilled dumpster

The AEL's annual tradition of Work Day was completed on Tuesday, July 30.

Left to fester and grow, dirt and disorganization spread to unyielding proportions throughout the AEL during…

Hwan Chen, Mike Figueroa, and Kendall Ashley in front of a tree

This summer the AEL had the honor to once again host three students for our Aquatic Ecology & Fisheries Management Research Experience for Undergraduates (REU) program. We continue to be grateful…

Group photo of AELers at the Crew Game

A crew of AELers at the Columbus Crew game!

Morgan Shaw in a stream, text: Morgan Shaw Exit Seminar

On July 12, Morgan Shaw successfully defended her master's thesis. Morgan is advised by Jim Hood. The title of her thesis presentation was, "Sediment source shapes interactions between dissolved…

Youth Summer Watershed Institute Logo

When the folks at the Ohio Supercomputer Center reached out to see if the AEL could talk about aquatic ecosystems for a group of 6th & 7th graders, we said, ABSOLUTELY! Their annual Youth…

Largemouth Bass, credit: Wikimedia Commons

PhD candidate, Rachael Finigan, has her first first-author paper with advisor, Libby Marschall. The paper titled, Population life-history differences and their correlates across a regional spatial…

Hebron State Fish Hatchery Sign

On June 11 the summer REU students visited the Ohio Division of Wildlife Inland Fisheries Research Unit (IFRE). The students and their advisors, Lindsey Bruckerhoff and Casey Pennock, enjoyed a…

SFS 2024 Meeting Logo drawing of Liberty bell with stylized mayflies in the foreground

At the Annual Meeting of the Society for Freshwater Science in Philadelphia, Pennsylvania, June 2-6, 2024, AELers contributed three talks and two posters.

Lindsey Bruckerhoff - Recovery…

ASLO 2024 Logo: Adapting to a changing world, 1-7 June 2024, Madison, WI, USA

The AEL was well represented by the Hood Lab at the Association for the Sciences of Limnology and Oceanography (ASLO) Meeting in Madison, Wisconsin, June 2-7, 2024. The group contributed five…

LFC47 logo

Dr. Stu Ludsin hosted the Annual Meeting of the Early Life History Section of the American Fisheries Society in Huron, Ohio, May 12-16. Over four days 70+ researchers from at least 10 different…

Tulips

AELers gathered for a wonderful picnic potluck hosted by Jim Hood. A great time was had by all, especially everyone who got to watch the new lab members who hadn't yet learned how difficult it is…

AEL Logo with Mortarboard, text "Congratulations!"

Congratulations to the AEL undergraduates on completion of their degrees!

Sabriyah Abdullah (Zoology), undergraduate research aide with Joe Gentine Olivia Houpt (Evolution & Ecology),…

Paula Joseph and Olivia Houpt in front of their posters; text: Undergraduate Research Distinction

Olivia Houpt and Paula Joseph are both undergraduate researchers with Dr. Stu Ludsin here at the AEL. Both of these accomplished and hard-working students have successfully defended their…

Ohio State News logo

The work published by former AEL undergraduate thesis student, Jenna Bailey, and Dr. Jim Hood was covered in the Ohio State News this week. The article, titled, In Lake Erie, climate change…

Kylee Wilson and Andrew Foley on either side of a sign for the World Fisheries Congress

AELers Kylee Wilson and Andrew Foley attended the 9th World Fisheries Congress in Seattle at the beginning of March. Kylee and Andrew also met with Jarrod Ludwig, a master's student at Kylee's…

Ohio Chapter AFS Logo

The AEL was very well represented at the Ohio Chapter of the American Fisheries Society Annual Meeting March 14-15, 2024. The meeting was organized by current Ohio Chapter of AFS president, AELer…

GLFC logo with text: Board of Technical Experts

Dr. Stu Ludsin gave an invited talk to the Great Lakes Fishery Commission’s Board of Technical Experts on Tuesday, March 5th. The talk presented findings from a recently completed GLFC project,…

Paula Joseph and Olivia Houpt in front of their posters

AEL undergraduate thesis students Paula Joseph and Olivia Houpt, both advised by Stu Ludsin, presented at the Denman Undergraduate Research Forum on March 5, 2024. Both students presented in the…

Dr. Hood Seminar: 50 Years of Change in Lake Erie

Dr. Jim Hood presented a seminar for the Michigan State University Department of Integrative Biological on Tuesday, February 20. His talk was titled, "50 years of ecosystem change in Lake Erie:…

Flyer text

Dr. Lindsey Bruckerhoff travelled to Bowling Green State University on February 21 to give a talk for the BGSU Biological Sciences Seminar Series. Dr. Bruckerhoff's talk was titled, The life…

Midwest Fish & Wildlife Conference Logo

The AEL was represented at the 84th Midwest Fish and Wildlife Conference in Sioux Falls, South Dakota, January 28-31, 2024.

Jacob Bentley, MS student studying under Stu Ludsin, and his…

LFC47 logo

Stu Ludsin is hosting the 47th Annual Larval Fish Conference (LFC47) of the Early Life History Section of the American Fisheries Society in May, 2024.

The conference will be held at Sawmill…

Text: The Ohio State University [logo], Lake Erie - Inland Waters Annual Research Review; Logos: Sport Fish Restoration, AEL, & Ohio Division of Wildlife

The Aquatic Ecology Lab successfully hosted the Lake Erie - Inland Waters Annual Research Review in December 2023. The two-day event had 20 speakers and 13 posters, with presentations on topics…

L&O letters cover, text: New Paper Accepted!

Jenna Bailey, who completed her undergraduate thesis in December 2022 with Jim Hood, recently had the paper on her thesis work accepted. The title is, Biotic and thermal drivers alter…

Group photo of AELers at the holiday party

AELers and their loved ones gathered for a holiday party and potluck in mid-December. The white elephant gift exchange resulted in some winners (a happy preschooler with a bag full of buckeyes)…

Logo for Michigan Western Lake Erie Basin

Dr. Jim Hood was invited to speak at Michigan's State of the Western Lake Erie Basin Conference in Adrian, Michigan, on December 12, 2023. The conference was organized and hosted by the University…

Joe Gentine, Kylee Wilson, and Madeline Schumacher; text: "AEL Outreach"; Dublin School Emerald Campus Logo

On December 8, 2023, Joe Gentine, Kylee Wilson, and Madeline Schumacher visited Dublin City Schools Emerald Campus for high school students. They visited Doug Arden's International Baccalaureate…

Opening slide of presentation

Dr. Lindsey Bruckerhoff presented a virtual seminar for the University of Minnesota Conservation Sciences Seminar Series on Friday, December 1. Her talk was titled, "Dry, drying, drought: How do…

Flyer text

The AEL is excited to announce that we will once again be hosting students for the Aquatic Ecology & Fisheries Management Research Experience for Undergraduates (REU) in the summer of 2024!

Alexandra Cabanelas Bermudez photo; text: Alumni News: Alexandra Cabanelas Bermudez; Woods Hole Oceanographic Institute Logo

AEL alumna Alexandra Cabanelas Bermudez (MS 2023) was recently profiled on the Woods Hole Oceanographic Institution website. Alex's master's work explored the distributions and feeding ecology of…

Opening slide of presentation

Dr. Casey Pennock gave an invited seminar to the Department of Biological Sciences at the University of Cincinnati on Monday, November 20. While in Cincinnati he visited with other researchers and…

text: "Dr. Hood seminar: 50 years of change in lake Erie" BGSU sculpture

Dr. Jim Hood presented a seminar for the Bowling Green State University Department of Biological Sciences last Wednesday, November 15. His talk was titled, "50 years of ecosystem change in Lake…

Lake Erie & Aquatic Research Network Logo

Last Thursday, November 9, AEL's newest faculty members, Lindsey Bruckerhoff and Casey Pennock, attended the Lake Erie & Aquatic Research Network First Annual Meeting.

The Lake Erie and…

Andrew Foley, Joe Gentine, & Kylee Wilson after the 5K

Andrew Foley, Joe Gentine, & Kylee Wilson participated in Gourdy's Pumpkin 5K fun run last weekend, along with some other EEOB friends. Joe & Andrew are more seasoned runners, while the rest of…

Worthington Estates Elementary School

On 15 September, Dr. Jim Hood gave a presentation on Ecosystem Ecology to 5th graders at Worthington Estates Elementary school.

We are always grateful when someone from the AEL has the…

Mike Fraker photo with text, "Remembering Mike Fraker"

Mike Fraker was a postdoctoral researcher at the AEL from 2012 until 2019. He was a wonderful colleague and friend, working with many graduate students on improving their work and mentoring…

Yellow Perch, water drops, and diatom in front of a purple person surrounded by pink flowers

On August 29, Stu Ludsin presented a webinar for the USGS Great Lakes Science Center in Ann Arbor.

Title: Meeting the challenge of implementing ecosystem-based management…

Text: 1st Annual AEL Chili Cook-off; photo of Jacob Bentley with a background of a pot of chili

AELers gathered together last weekend for the first annual AEL Chili Cook-off!

Hosted by faculty members Casey Pennock and Lindsey Bruckerhoff, there were three categories of competition:…

Opening slide of Kylee Wilson's lecture

Kylee Wilson guest lectured for Dr. Matthew Altenritter's Fisheries Science and Management course at SUNY Brockport on September 11, 2023. Kylee's lecture was titled "From frogs to fisheries: the…

Title Slide of Dr. Hood's Seminar

Dr. Jim Hood gave an Ohio Sea Grant Seminar August 29 as part of the Research Webinar Series. His talk was titled, "A new modeling approach for estimating stream phosphorus cycling from high…

AFS 153 logo

The AEL was well represented at the 153rd Annual Meeting of the American Fisheries Society in Grand Rapids, Michigan, August 20-24.

Rachael Finigan presented a talk about her dissertation…

Welcome group photo of Abigail, Justin, Madeline, and Andrew

The AEL is excited to welcome five new graduate students this fall!

Jacob Bentley is continuing his time at the AEL to pursue a master's degree building on his undergraduate…

Alex Cabanelas Bermudez, Yellow Perch, title "Yellow Perch Distributions and Feeding Ecology in Response to Hypoxia in Lake Erie's Central Basin"

We congratulate Alex Cabanelas Bermudez on completing her exit seminar last week! Her project used hydroacoustic monitoring to explore commercial and sport catch of yellow perch in the context of…

Group photo of REU participants

The AEL, in partnership with the Ohio Division of Wildlife (ODOW) embarked on an Aquatic Ecology & Fisheries Management Research Experience for Undergraduates (REU) program this summer. In this…

Saildrone Explorer deployed in water

USGS Great Lakes Science Center team has deployed the Saildrone Explorer into Lake Erie through September. This uncrewed surface vehicle along with a long-range autonomous underwater vehicle to be…

Devan Mathie photo, text: Devan Mathie PhD Candidate

We congratulate Devan Mathie on passing his candidacy exam! His project is titled, "Determining the patterns and drivers of phosphorus transformation across the agricultural river continuum."…

Flyer for EEOB 5430 Get hooked. Fish Ecology

Dr. Stu Ludsin will be teaching two courses this fall: Fish Ecology and a graduate seminar, Foundations of Ecology.

EEOB 5430 has been cancelled for this semester -- 8/14/2023…

AEL logo with muscley arm

AELers completed the grueling task of cleaning up after ourselves last week, and the results are amazing!

We scoured sinks, scrubbed pool lids, and cut back honey suckle. We rearranged…

Group Photo of AEL members on a backyard swing set

AELers had a wonderful time bringing their families and loved ones together with their colleagues for a summer picnic last weekend. Thank you to Jim Hood for hosting and grilling, and to everyone…

Title slide of Stu's talk

Dr. Stuart Ludsin gave a keynote address at the 1st Annual Centre for Ecosystem Management Symposium.

His talk was titled, "Meeting the challenge of implementing ecosystem-based management…

Marley, Olivia, and Jay by the Hebron State Fish Hatchery Sign

Last week, the students participating in the Aquatic Ecology and Fisheries Management Research Experience for Undergraduates (REU) visited the Ohio Division of Wildlife's Inland Fisheries Research…

Dr. Jim Hood, Associate Professor

We congratulate Dr. Jim Hood on his promotion to associate professor with tenure!

This promotion recognizes his hard work and dedication to scholarship and his students.

AEL Fish in blue with green background, text "Welcome!"

The AEL has recently welcomed seven new folks including:

2 new technicians for Kylee Wilson's Lake Erie yellow perch project: Neil Hamrick, research asst Addie…

Congrats, grads! Ohio State University Diploma

Congratulations to our AEL undergraduates who graduated this past weekend!

Michelle Auvil: In the fall, Michelle will begin a master's degree in sustainable food systems at…

AEL Logo with Mortarboard, text "Congratulations!"

AEL undergrads Jacob Bentley and Kristina Fite recently defended their undergraduate theses. Additionally, AEL undergrad Jenna Bailey defended her thesis last December. We congratulate all three…

Millersville University logo, two students dissecting fish

Last week, EEOB alumnus Isaac Logicki visited the AEL from his home institution, Millersville University.

He and two of his undergraduate researchers came to learn how to remove and process…

Lyndsie Collis receives Edgerley Fellowship

Lyndsie Collis received the 2023 Robert H. Edgerley Toxicology Summer Fellowship for her proposal titled, "Examining the transfer of cyanobacterial toxins through the western Lake Erie food web." …

Lower Lake Committee Meetings

Kylee Wilson attended the Great Lakes Fishery Commission Lower Lakes Committee Meetings March 29-30. This the Lake Erie Committee's annual public meeting to review progress towards fishery…

Kylee Wilson, Le Moyne College Logo, Women in STEM panelist

Kylee Wilson participated in a Women in STEM panel for her alma mater, Le Moyne College, on Monday, February 27. She joined three other alumnae to give young women in STEM majors information on…

GLOW conference banner

Dr. Stu Ludsin co-chaired the Scientific Committee for the Great Lakes of the World (GLOW) Conference in Dar es Salaam, Tanzania this week. The conference was titled, "GLOW10: Celebrating 25 years…

Libby Marschall - Congrats on Retirement

Dr. Libby Marschall is retiring today! It might just be impossible to describe Libby's impact, importance, and value to this lab and to the field of fisheries ecology. Please take a moment to…

Research Review Conference Room

Faculty, students, and staff at the AEL successfully hosted another Lake Erie and Inland Waters Research Review in partnership with the Ohio Division of Wildlife and other research institutions…

Group Photo

AELers enjoyed our traditional holiday party and white elephant gift exchange. Many AELers showed off their amazing culinary prowess (macarons! caramels! jambalaya!) and we all left well-fed and…

Title slide of Dr. Ludsin's talk

Dr. Stuart Ludsin was invited to give a talk to the Biology Department at Ball State University on Friday, November 18.

He presented a talk titled, "Past and anticipated impacts of human…

Cover slide for Kylee Wilson's talk

Kylee Wilson was invited to give a talk at Millersville University in Pennsylvania by Dr. Isaac Ligocki, a one-time technician for Stu Ludsin at the AEL.

Kylee briefly presented via Zoom on…

Group photo of AEL members

This week we continued the annual AEL tradition of taking a lab group photo. Thanks to Rachael Thomas for bringing in her camera, and for everyone else toughing it out as we stared into the sun! …

Aerial photo of western basin of Lake Erie

Dr. Jim Hood presented at the weekly EEOB departmental seminar this week. He presented on the breadth of his work on Lake Erie in a talk titled, 50 Years of Ecosystem Change in Lake Erie:…

Kylee Wilson, Joe Gentine, and Morgan Shaw at Happy hour

The AEL is welcoming three new graduate students this fall:

Morgan Shaw and Joe Gentine are both joining Jim Hood as master's students. Morgan is transitioning from being a technician in…

Rich Budnik with "farewell, rich!" text

Long-time AEL postdoc, Dr. Rich Budnik is off to join the Ohio EPA's fish contaminants division. We are excited to have another AEL alum at the Ohio EPA, and we look forward to see the great…

Group photo of workshop participants

The AEL hosted the Great Lakes Fisheries Science Training (FST) Workshop in Population and Ecosystem Dynamics from July 29 through August 6 of this summer.

Participants arrived in Columbus…

AEL logo with muscley arm

On July 13 AELers came together to improve our work spaces. Our crew of two dozen cleaned up the offices and labs, reorganized our field gear, cut back a year's growth of honeysuckle (with…

Thank you notes on green background

In mid-May the AEL welcomed the 6th graders from the Indianola Informal School for first time since the pandemic. The students had a day packed with learning about aquatic ecosystems!

JASM logo

The AEL represented us well as the Joint Aquatic Sciences Meeting (JASM) May 14-20 in Grand Rapids, Michigan. See below for a list of presentations by our amazing faculty and students:

…

AEL Logo with Mortarboard, text "Congratulations!"

The AEL is incredibly proud of our many graduates this spring!

Justin Gillilan, BS - undergrad and full time research tech for Rachael Finigan's largemouth bass project Masha Manilchuk, BS -…

Dr. Stu Ludsin's Webinar, First slide

Dr. Stu Ludsin presented a Freshwater Science webinar through Ohio Sea Grant entitled, "Using Genetics to Manage Lake Erie Walleye Fisheries."

Stu's presentation described the work he and…

AEL Publications

New publications this spring at the AEL!

Temporal scope influences ecosystem driver-response relationships: A case study of Lake Erie with implications for ecosystem-based management

Welcome text over AEL logo blurred

Welcome to Matthew Sens and Justin Gillilan!

Matthew is joining the Hood Lab group. He is joining us after completing his master's at the University of Michigan SEAS program.

Justin…

State of Lake Erie Conference 2022 Logo

IAGLR State of Lake Erie (SOLE) Conference, 2022

AELers participated in the International Association for Great Lakes Research State of Lake Erie Conference March 16-17, 2022 by giving talks,…

Lake Erie-Inland Waters Annual Research Review Title Slide

We were honored to once again host an in-person (and online) Lake Erie and Inland Waters Annual Research Review December 9 and 10 at the Nationwide & Ohio Farm Bureau 4-H Center. This event is an…

Cover of book: Yellow Perch, Walleye, and Sauger: Aspects of Ecology, Management, and Culture

AEL technician Cathy Doyle along with emeritus faculty Dave Culver, AEL alum Jesse Filbrun and colleague Mort Pugh of St. Marys State Fish Hatchery have contributed a chapter to the book

Graph of results

PhD candidate Cory Becher along with Stu Ludsin and Ohio Division of Wildlife (DOW) colleagues recently published a paper in the North American Journal of Fisheries Management entitled,…

Figure3

Former AEL postdocs James Sinclair and Mike Fraker along with AEL faculty Jim Hood and Stu Ludsin as well as other collaborators have a new article out in Global Change Biology entitled,…

FST Workshop Flyer

NOAA's National Sea Grant College Program is sponsoring an eight-day Great Lakes Fisheries Science Training (FST) workshop in population and ecosystem dynamics, to be held during summer 2022. This…

Article Title page

AEL alumna Cassie May along with current AELers Rich Budnik, Stu Ludsin, Jim Hood, and Libby Marschall recently had a publication accepted in the Journal of Great Lakes Research. This paper…

AEL Publications

A great batch of publications from Dr. Ludsin, Dr. Marschall, and past and present AELers including Zoe Almeida, Manju Manubolu, Rich Budnik, Mike Fraker, Becca Dillon, Joe Conroy, and Kevin…

Best Wishes Andrew Bade

Andrew Bade successfully defended his dissertation entitled “The Behavioral Ecology of Walleye (Sander vitreus): Phenotypic and Environmental Variation Influence Reproductive Behaviors…

Walleye

Andrew Bade will present an exit seminar on his dissertation work on August 17 at 9am. The title of his seminar is "How to Catch Lots of Big Walleye (and Other Stuff About Walleye Too)."

Publication header

Drs. Stu Ludsin and Libby Marschall have two new publications on percids out this spring.

"Mixed-stock analysis using Rapture genotyping to evaluate stock-specific exploitation of a walleye…

Farewell, Dave! Dave Dippold

Dave Dippold completed his time as a postdoc this month and has moved on to a position with the Pennsylvania Fish and Boat Commission. We wish him all the best!

Publication

Dr. Jim Hood and grad student Lyndsie Collis recently published a paper in Limnology and Oceanography with colleagues Rebecca Stark, and Jacques Finlay, as well as John Schade, to whom the paper…

Great Lakes Fisheries Database workshop

Rich Budnik, Stu Ludsin, and Kenneth Frank of Queen's University and Fisheries and Oceans Canada, hosted a two-day virtual workshop Monday, May 3 and Friday, May 7 to share information about and…

Welcome text over AEL logo blurred

The AEL welcomed two new staff members in April!

Morgan Shaw is joining Lyndsie Collis to work on her PhD project looking at nutrient cycling in Lake Erie.

Blair Prusha will be…

Lake Picture AEL Educational Outreach

We are always grateful to be able to share our knowledge with the community, and so we were thrilled when Bexley 5th grade teachers reached out to us to help their students better understand…

Saugeye

Drs. Rich Budnik and Libby Marschall along with AEL alum Jahn Kallis recently published a paper titled, "Influence of Stocking Practices, Predation, and Reservoir Characteristics on the Growth and…

Jim Hood

Dr. Jim Hood will present as part of the Translational Data Analytics Institute speaker series on Thursday, April 8. He will speak about his research with former graduate student Whitney King on…

Alexandra Cabanelas-Bermudez

We are so proud to share the fantastic news that Alexandra Cabanelas-Bermudez has been awarded a National Science Foundation Graduate Research Fellowship.

Her project is titled

Ohio Chapter AFS Logo

The Ohio Chapter of the American Fisheries Society recently held their 2021 Virtual Annual Meeting 25-26 of February.

Cathy Doyle and coauthors (David Culver; Morton Pugh, Ohio Division of…

Zoe Almeida, Dissertation title

We are so proud to announce that Zoe Almeida successfully defended her dissertation Friday, January 29. Her dissertation is titled, "Legacies of early-life experiences on individual, cohort, and…

Exit seminar announcement

Zoe Almeida will present her PhD Exit Seminar on January 29, 2021 at 10am via zoom (email ael@osu.edu for how to attend).

Zoe's presentation, titled Legacies of early-life experiences…

Ben Marcek (left), Danny O'Donnell (right)

Postdocs Ben Marcek and Danny O'Donnell both ended their time at the AEL this week.

Ben is moving on to a position as a Fish Biologist and Aquatic Invasive Species Branch Chief with the US…

Lyndsie Collis; GLERL Logo

Lyndsie Collis, PhD student in the Hood Lab, was recently hired as a Pathways Intern with NOAA's Great Lakes Research Laboratory (NOAA-GLERL) in Ann Arbor, MI. Lyndsie will be working with the…

Research Review 2020

The Lake Erie and Inland Waters Annual Research Review took place virtually Thursday and Friday, December 17-18.

Dr. Stu Ludsin hosted the meeting with minimal technical difficulties, and…

Dave Dippold, Responses of an exploited fish population to environmental change, OSU ASC logo

Congratulations to Dr. David Dippold who officially completed his degree, graduating yesterday at The Ohio State University Autumn Commencement.

Here is a link to the commencement program.…

Jim Hood

Dr. Jim Hood recently published two new papers, both exploring the role (or lack thereof) of temperature in driving patterns in stream ecosystems. The first paper, Flow is more important than…

Lake Erie Heat Maps

PhD candidate David Dippold will give his exit seminar on November 17, details below. For more information on his project, check his project page.

Responses of an Exploited Fish…

AFS Early Life History Section banner

In a recent election of officers for the executive committee of the AFS Early Life History Section, Stu was voted in as the new President-Elect. He will serve in this capacity for two years before…

Transactions journal cover

AELers Rich Budnik and Stu Ludsin along with AEL alums Geoff Steinhart, Joe Conroy, and Becca Dillon recently had a paper accepted into Transactions of the American Fisheries Society. The paper is…

AFS J. Frances Allen Scholarship Award

We are so proud of Zoe Almeida for being chosen as the recipient of the J. Frances Allen Scholarship Award. This scholarship was established to "honor J. Frances Allen who pioneered women's…

AFS 2020 Logo

Many AELers are presenting or otherwise participating in the American Fisheries Society (AFS) Virtual Annual Meeting. This year's meeting was originally planned to occur in Columbus, Ohio, and Stu…

AEL Baby Boom with small fish in background

We would like to offer heartfelt congratulations to two AELers with new additions in their families:

Long-time research tech Mike Kulasa and his wife welcomed baby Grace Ann at the end of…

AFS 2020 Logo

Many AELers are preparing to present at a virtual American Fisheries Society (AFS) meeting in a couple of weeks. More info to come soon on all of the AEL presentations.

Long-time research…

Freshwater Biology Publication header

Dr. Jim Hood and colleagues from University of Alabama, Montana State University, University of Iceland, and the Marine and Freshwater Research Institute in Iceland recently had an article…

Top of article

Drs. Stu Ludsin, Ben Marcek, and Libby Marschall, as well as AEL alum Dr. Alex Chen and OSU colleague Dr. John Olesik recently had a paper accepted into the Journal of Great Lakes Research. The…

Susan Curless

We’d like to say goodbye to Hood Lab Manager Susan Curless, who is leaving the AEL this week. She kept everything running smoothly for three years.

Thanks to Susan for all the hard work,…

HABs in Lake Erie

The Hood Lab has recently been highlighted for the great work they're doing around harmful algal blooms (HABs). Dr. Jim Hood was featured by the OSU College of Arts and Sciences, and his student…

Kaitlin Ulin and Brooke Seitter

We would like to wish a fond farewell to two research technicians who are leaving the AEL this week:

Kaitlin Ulin who will be moving on to a position and graduate work with the Freshwater…

Whitney King

Congratulations to Whitney King on successfully defending her master's thesis yesterday!

Whitney was advised by Dr. Jim Hood and her thesis was titled: Instream processes alter the…

Becca Dillon (left) Chaoborus larvae magnified (right)

Congratulations to Dr. Becca Dillon upon the successful defense of her dissertation today!

Her dissertation is titled: Re-evaluation of north-temperature reservoir food web interactions and…

Whitney King and Hannah Moore

Congratulations to Whitney King and Hannah Moore who both received Edgerly Summer Fellowships through the Robert H. Edgerley Environmental Toxicology Fund. The fund exists to support graduate…

Luke Bobay photo

Congratulations to Luke Bobay, who successfully defended his undergraduate honors thesis entitled "To what degree do preferred prey abundance and temperature influence growth rates of larval…

Brady Rude photo

Congratulations to Brady Rude, who successfully defended his undergraduate thesis, entitled “Do cyanobacteria blooms increase parasite loads in Lake Erie yellow perch?”

Brady will also…

Blurred publication with the words "AEL Publications"

Drs. Ludsin and Marschall have been busily sharing the results of their research this spring! See a list of publications below.

This work was aided by many AEL members and alums (former…

Gray stylized fish on red background with words Evolution Ecology and Organismal Biology Aquatic Ecology Laboratory

The AEL is very excited to announce some of our new graduate students who will be joining us Fall 2020!

Chad Wong will be joining Dr. Ludsin from University of Florida to complete his Master…

AEL Logo with a Santa Hat

The annual AEL Holiday Party was a success! Dr. Libby Marschall graciously hosted the AEL gang in her home for a potluck, white elephant gift exchange, and ugly sweater contest. There were 5…

Upper Arlington Rotary Club Logo

Dr. Ludsin gave a talk entitled, "Climate change in Ohio: a primer," as part of a round-table discussion with the Upper Arlington Rotary Club last Tuesday. All present enjoyed a great discussion!…

Transactions of the American Fisheries Society Cover

Dr. Ben Marcek with AEL co-authors Dr. Ludsin and alumnae Emily Burbacher and Kim Winslow have published a new paper in Transactions of the American Fisheries Society titled, "Interactive effects…

Yingfan Zeng Poster Presentation

We are very proud of undergraduate research assistant Yingfan Zeng who presented her poster titled, "Spatial and temporal hypoxia dynamics in a eutrophic Ohio reservoir," at the Autumn…

Dr. Manubolu receives recognition at Office of International Affairs Expo with Dr. Ludsin

Dr. Manubolu was asked to create a poster for the Fourteenth Annual International Scholar Research Exposition of the Office of International Affairs. This expo showcases the research of current…

Vet students visit AEL

Dr. Malbrue, assistant professor and clinical veterinarian with the University Laboratory Animal Resources (ULAR), brought a class of veterinary medicine students to the AEL to learn about our…

Under the Sea logo with whale tail

Dr. Culver gave a talk for the OSU Marine Biology Club "Under the Sea" on Tuesday October 15. He spoke about the occurrence harmful algal blooms (HABs) in lakes and their analog, red tides, in the…

Yellow and red logo with a ram's head and trout

Faculty member Dr. Libby Marschall, and PhD students Becca Dillon, Zoe Almeida, and Rachael Finigan attended this years American Fisheries Society and The Wildlife Society Joint Annual Conference…

The Ohio State University College of Arts and Sciences Logo with Block-O above

Dr. Ludsin was recently elected faculty chair of the College of Arts and Sciences Faculty Senate. In this role he will preside at meetings of the ASC Faculty Senate and the ASC Senate Steering…

Group photo of AEL members in front of a backyard play set

The AEL had it's annual fall picnic on September 14. A great time was had by all as we enjoyed the delicious dishes in the potluck. We thank Jim and his family for hosting us at their home!

Ecological Society of America 2019 meeting logo, a drawn city with "ESA USSEE Louisville 2019"

Mike Fraker and Stuart Ludsin gave talks at the recent Ecological Society of America meeting in Louisville, KY. Mike’s talk, entitled “Stress hormone-mediated antipredator morphology improves…

Variety of Lake Erie fishes in a metal trough

Last week our very own PhD student Rebecca Dillon participated in sampling Lake Erie as part of the Cooperative Science and Monitoring Initiative. This bi-national research team aims to evaluate…

Rachel Finigan and Hannah Moore stand in front of a map of Lake Erie

The AEL is excited to welcome two new PhD students this week!

Rachael Finigan joins us from Western Carolina University, where she recently completed her master's degree. She will be…

Work Day 2019 Kaitlin in a survival suit

July 31, 2019

AEL members participated in our annual lab clean up day. We organized and inventoried samples, cleaned up our offices and work stations, and repaired the plumbing in our…

Stu Ludsin

It was just announced that the Board of Trustees officially promoted Dr. Ludsin from Associate Professor to Professor at their May 30 meeting. See the Office of Academic Affairs announcement.

…

dinosaur with quills at the COSI science center.

Stu toured Columbus with American Fisheries Society (AFS) personnel and staff from Experience Columbus to help plan lodging and social events for the 2020 AFS meeting. The group explored hotels…

Graduate Student Lyndsie Collis meets with the undergraduate marine biology club

OSU's undergraduate marine biology club, Under the S.E.A., recently visited the Aquatic Ecology Laboratory to learn about opportunities in the aquatic sciences. PhD student Lyndsie Collis led a…

planet earth melting over an ocean

Stu presented a talk on climate change at the Dublin Rotary Club. While an important subject, it can be difficult to discuss the reality of climate change because the facts can make reality look…

shore of forest with cyanotoxin filled water

Whitney King, a masters student in Jim Hood's lab, received the Edgerley Environmental Toxicology Summer Fellowship funded through Natural and Mathematical Sciences. This fellowship will support…

Cooperative Institute for Great Lakes Research

Lyndsie Collis has been awarded a fellowship through the Cooperative Institute for Great Lakes Research. She will be working with Dr. Hank Vanderploeg (NOAA-GLERL) and Dr. Jim Hood (OSU, AEL) to…

Spawning Site Fidelity of Lake Erie Walleye by Andrew Bade et al.

Andrew Bade Gave a presentation titled "Spawning site fidelity of Lake Erie walleye" at the 2019 Great Lakes Acoustic Telemetry Observation System Coordination Meeting in Ann Arbor, Michigan. In…

American Fisheries Society logo

The AEL had a strong showing at this year's Midwest Fish and Wildlife Conference held January 27-30, 2019 in Cleveland, Ohio. Several members of the AEL including graduate students, undergraduate…

Pile of walleye

Andrew Bade, a PhD student at the AEL advised by Stu Ludsin, published a paper with his coauthors titled "Sex-based differences in spawning behavior account for male-biased harvest in Lake Erie…

Dr. Stu Ludsin gives welcoming remarks

The Aquatic Ecology Lab held its 2019 research review on December 13th and 14th at the Ohio Union. Researchers and agency officials came from all over to hear updates on the new and exciting…

Rotary international "Service above Self"

This Monday, Stu gave a presentation titled Climate Change in Ohio at the Boat House Restaurant in Confluence Park, Columbus. He discussed the basics of climate change with focus on Ohio…

AEL undergraduate researcher Luke Bobay and his poster

Luke Bobay presented his undergraduate research at the 2018 Autumn Undergraduate Research Festival at OSU. The title of his poster was Toward examining climate effects on yellow perch…

Location sign for Hebron State Fish Hatchery and Inland Fisheries Research Unit, ODNR Division of Wildlife

This week the AEL is getting out of the lab for a while to take a trip out to the Hebron State Fish Hatchery. PhD Student Cory Becher is conducting an experiment on the predation of largemouth…

A discussion at the 2018 American Fisheries Society picnic

On Friday, September 28, 2018, the Ohio State University American Fisheries Society Student Subunit hosted their 2018 Fall Picnic. The event was attended by 40 undergraduate students, graduate…

Juvenile muskie fish and tagging device

Keith, Mike, Neal and Andrew of the AEL assisted the ODNR-DOW in tagging over 8,000 juvenile Muskellunge with PIT tags at the London State Fish Hatchery. These tagged Muskies will help the ODNR…

American Fisheries Society logo

PhD students Cory Becher, Rebecca Dillon, and David Dippold presented their research at the Annual American Fisheries Society Conference in Atlantic City, NJ from August 19-23, 2018. The theme of…

Ohio State Marine Biology club logo

AEL PhD Student Andrew Bade presented to the Under the Sea marine biology club on Wednesday about the Great Lakes Acoustic Telemetry System (GLATOS). His presentation was titled Understanding…

Stu Ludsin and Ruth Briland at Ruth's Graduation ceremony

Ruth Briland graduated from Ohio State with her PhD!! Congrats. On the super accomplishment. She now can focus on her full-time job as an Environmental Specialist with the Ohio Environmental…

Logo for the Department of Evolution, Ecology, and Organismal Biology

Stu Ludsin gave a seminar to the Department of Evolution, Ecology, and Organismal Biology. His talk was titled The future of harmful algal blooms and their risks to fisheries: Insights from…

 Old-style building

Stu Ludsin gave a presentation to the Old North High Boys Club in the Clintonville, OH. The presentation, which provided a primer on climate change, was attended by ~70 members of the club who…

Cover of journal Harmful Algae

Stu Ludsin co-authored a paper titled Mycosporine-like amino acids (MAAs)—producing Microcystis in Lake Erie: Development of a qPCR assay and insight into its ecology in the journal

Cover of Transactions of the American Fisheries Society academic journal

Stu Ludsin co-authored a paper titled Effect of hypoxia on diet of Atlantic Bumpers in the northern Gulf of Mexico in the journal Transactions of the American Fisheries Society. …

cover of Aquaculture academic journal

Stu Ludsin co-authored a paper titled, Increasing saugeye (S. vitreus × S. canadensis) production efficiency in a hatchery setting using assisted reproduction technologies, in…

Ben Marcek and Maggie Woodworth

Today the AEL adds two new members: Maggie Woodworth and Ben Marcek.

Maggie comes to us (or rather, stays with us) from OSU's Evolution, Ecology, and Organismal Biology department…

Amara Huddleston

Congratulations to Amara Huddleston on being one of only 42 individuals nationwide selected as a 2019 John A. Knauss Marine Policy Fellow, through NOAA Sea Grant (see announcement). This…

International association for Great Lakes Research 2018 conference logo

Amara Huddleston, Manju Manubolu, and Lyndsie Collis attended the International Association of Great Lakes Research (IAGLR) conference last weekend in Toronto, Ontario. The conference covered…

Ruth Briland presents at a conference

This Wednesday, June 13th at 9:00 AM in room, PhD candidate Ruth Briland will present her PhD Exit Seminar entitled Evaluating the causes and consquences of ecosystem change in Lake Erie: From…

Society for freshwater science 2018 in Detroit, Michigan logo

Members of the Hood Lab attended the Society for Freshwater Science Conference in Detroit, Michigan from May 21-24. The theme was "Navigating Boundaries in Freshwater Science" and featured talks…

Cover for "Harmful Algae" academic journal

Manju Manubolu, Alex Kua, Lindsay Collart, and Stu Ludsin have been published in the Journal Harmful Algae. Their paper, titled Optimization of extraction methods for quantification…

trout unlimited logo

This Monday, Dr. Stu Ludsin presented at the Clear Fork River chapter of Trout Unlimited. His talk was titled "The Threat that Human-Driven Changes to Lake Erie Pose to Its Fisheries."…

High school researchers Ben (left) and Michalea (center) and Post-doctoral researcher Andrea (right)

The Aquatic Ecology Lab welcomes some new faces this May! Ben and Michalea (left) come to us from the Columbus academy and will be working on their senior projects with the AEL. Andrea (right) is…

Taylor Brown holds her diploma and wears her graduation robes at 2018's spring commencement

"Congrutulations to all of the spring 2018 graduates, with special congratulations to AEL undergraduate research assistant Taylor Brown (BS, EEOB)! We look forward to seeing her future…

Taylor brown stands next to her poster for "Evaluating basin-specific early growth rates as Lake Erie walleye stock discrimination tool"

The AEL's undergraduate researcher, Taylor Brown, presented her research at OSU's AEL undergraduate researcher Taylor Brown presented her research at OSU’s annual Denman Undergraduate Research…

Museum of biological diversity open house 2018, April 7th, theme: magnified

Come see the Aquatic Ecology Lab at the 2018 Museum of Biological Diversity Open House, 1315 Kinnear road. The free event will run 10am-4pm on Saturday, April 7th…

Green Buckeye Certified seal

The Aquatic Ecology Lab just got greener! And, no, it's not an algal bloom. The Aquatic Ecology Lab is now a Green Buckeye Certified lab. The Green Buckeye Certification is meant to encourage…

Walleye jumping

Zoe Almeida, Andrew Bade, and David Dippold presented their research at the 2018 Walleye Task Group held at the Old Woman Creek National Estuarine Research Reserve in Huron, Ohio. The task group…

Dr. Jim Hood holding a water sample taken from and Iceland stream

Associate professor and researcher at the Aquatic Ecology Lab, Dr. Jim Hood, is publishing his research on the effects a temperature increase can have on stream ecology. His article, titled

Charles Darwin portrait

Tonight, Zoe Almeida and Amara Huddleston take will take part in the department of Evolution, Ecology, and Organismal Biology's 2018 Darwin seminar series. The Seminar takes place on February 15t…

2018 Ocean Sciences meeting in Portland, Oregon

This week Josh Stone is presenting at the 2018 Ocean Sciences Meeting in Portland, Oregan. Josh is a post-doctoral researcher at the Aquatic Ecology Lab, and his talk is titled Response of…

The British Ecological Society's Methods in Ecology and Evolution

Former AEL graduate student Kuan-Yu (Alex) Chen has published his research in the British Ecological Society's Methods in Ecology and Evolution. His paper entitled assignPOP: An

satellite picture of the western basin of Lake Erie

Stuart Ludsin gave an invited talk to the Great Lake Fishery Commission’s Fish Health Committee in Cleveland, Ohio on February 7th. His talk, entitled “Harmful algal blooms: potential impacts on…

Dr. Michael Vanni holds a tool used for checking water depth

Mike Vanni, a Professor in Miami University’s Department of Biology, gave a seminar in EEOB’s spring seminar series and visited the AEL this past week. He gave a stimulating seminar entitled …

logos for OSU's Aquatic Ecology Laboratory, Ohio Department of Natural Resources's Division of Wildlife, and the Sport Fish Restoration.

The 2018 Lake Erie - Inland Waters Research Review was a success! The annual conference stems from the 30+ year partnership between Ohio Department of Natural Resources-Division of Wildlife and…

78th Midwest Fish and Wildlife conference logo

David Dippold and Rebecca Dillon attended and presented at the 78th Midwest Fish and Wildlife Conference in Milwaukee, Wisconsin on January 28-31. David Dippold gave a presentation titled:…

Journal of Experimental Marine Biology and Ecology Cover

AEL postdoc, Josh Stone recently published one of his dissertation chapters in the Journal of Experimental Marine Biology and Ecology. The article is titled "Influence of top-down control…

PIT tagging juvenile muskie

Neal Banaszak and Andrew Bade helped PIT tag juvenile muskies at the London State Fish Hatchery on September 12, 2017. These fish will be stocked in lakes and reservoirs statewide.

…

AEL logo with "AEL news!" in text on a red background

This past Saturday, September 16, the AEL hosted its annual pig roast. The event was held at Dr. Roy Stein's house on Hoover Reservoir. Josh Stone, the roast coordinator, cooked the pig to…

Jim Hood and Susan Curless measure primary production in Lagarflöt

At the end of August 2017, Jim Hood, Susan Curless, and collaborators at Saint Catherine's University and the Icelandic Institute for Freshwater and Marine Fisheries measured primary production in…

Bade - Sea Nags

Andrew Bade gave a talk to the Columbus Sea Nags Scuba Diving Club on Sept. 7 at Planks' Cafe and Pizzeria. He presented on the use of acoustic telemetry to understand walleye movement in the…

Participant Picture

Stu Ludsin participated in a workshop at the Cornell Biological Field Station. The workshop sought to help identify how changes in ecosystem productivity will influence Great Lakes food webs, as…

2017AFSmeetingLogo

Graduate students, Cory Becher and David Dippold, attended two continuing education workshops at the 147th Annual AFS Meeting in Tampa, Florida. We attended the “Bayesian I and II: Intro to Bayesian…

DaveProfilePic

AEL Ph.D. student, David Dippold, received the "North Central Division of the American Fisheries Society Knowledge Seeker Award," a travel award designed to provide funding for graduate students…

Stu Ludsin

Stu Ludsin was quoted on NPR's All Things Considered re President Trump's proposed budget cuts to Great Lakes Restoration projects. Stu Ludsin presented two talks on July 13th:
- He presented a…

Reviews in Fish Biology and Fisheries

AEL faculty Stu Ludsin and his colleagues published an article entitled "Climate change as a long-term stressor for the fisheries of the Laurentian Great Lakes of North America" in the journal…

ChenCJFAS

Chen et al. published a paper entitiled "Experimental and field evaluation of otolith strontium as a marker to discriminate between river-spawning populations of walleye in Lake Erie" in the…

foodweb

The AEL had a wonderful showing at OSU’s Museum of Biological Diversity (MBD) Open house, which was held on Earth Day (April 22). Its theme was “The Web of Life”. We put on exhibits that focused…

goodjobfish

Four AEL undergraduate researchers successfully defending their thesis last week:

Melissa Bittner (Advisor: Elizabeth Marschall) – Thesis title: Analyzing the shift to piscivory in age-0…

MelBittner

Four EEOB undergraduate students associated with the AEL presented their thesis research at OSU’s Denman Undergraduate Research Forum on Wednesday, March 29. The students and their poster titles…

DaveArticle

AEL grad student, Dave Dippold, AEL alumnus, Dr. Troy Farmer, and their colleagues published an article entitled "Maximize Your Meeting: A Student's Guide to AFS Meetings" in Fisheries. The…

collis

Lyndsie Collis presented at the Midwest Ecology and Evolution Conference on March 19 in Urbana-Champaign, IL. She gave a talk entitled "Evaluating the interactive effects of temperature and…

hiring

We're hiring two full-time technicians to assist ongoing research projects. One focuses on predator-prey interaction; the other focuses on channel catfish. Please visit our opportunities page for…

stpatrick

The Aquatic Ecology Laboratory held its first annual St. Patrick's Day party on Saturday, March 18. Fun times were had!!

GLATOS

Dr. Stuart Ludsin attended the Great Lakes Acoustic Telemetry Observation System (GLATOS) annual meeting in Ann Arbor, MI during February 28-March 1, 2017.

Some of Andrew Bade’s research on…

WorthingtonSciDay

Several AEL members volunteered at Worthington School District’s Science Day on February 25, 2017.

Zoe Almeida, Lyndsie Collis, Stu Ludsin, and Josh Stone (and his wife, Nicole) helped with…

Cory Becher

Corey Becher gave a presentation entitled "Understanding stocking success of juvenile channel catfish in Ohio reservoirs" at the Ohio Catfish Summit sponsored by the ODNR-DOW. It was held in…

collis

AEL grad student Lyndsie Collis received the Marianna Russell Technology Grant for technology-related professional development. This $1,000 award allowed her to attend a week-long course hosted by…

andrewbade

Andrew Bade presented a poster titled "Use of Lake Erie's Ohio reef complex by Walleye (Sander vitreus) during the spring spawning season" at the Midwest Fish and Wildlife…

dillon

Rebecca Dillon attended the Ohio-Indiana Joint Chapters of the American Fisheries Society Meeting February 15-17, in Muncie, Indiana. She gave an oral presentation titled "Determining Potential…

2017ResearchReview

The 2017 Lake Erie - Inland Waters Research Review was a success! The annual conference stems from the 30+ year partnership between Ohio Department of Natural Resources-Division of Wildlife and…

hiring

Stream ecosystem metabolism in the context of global change (Reykjavik, Iceland)

A Research Experience for Undergraduates (REU) position is available with the Hood Lab for…

Journal of Great Lakes Research

AEL members and colleagues published their research findings in the Journal of Great Lakes Research. Citations are as follows.

Culbertson, A., J.F. Martin, N. Aloysius, and S.A. Ludsin. 2016…

American Geophysical Union

Stuart Ludsin and Noel Aloysius traveled to the American Geophysical Union Annual Meeting in San Francisco, CA during December 12-16.

Noel and Stuart served as the Primary Convener and Co…

hiring

Drs. Michael Fraker and Stuart Ludsin have an opening for a MS (or possibly Ph.D.) student to begin during fall 2017 (with funding to begin as soon as March). The student would work on a project…

The AEL is looking for qualified applicants to fill 3 research technical positions to assist ongoing research projects. Check out our opportunities page to learn more!

AEL artwork no logo

AEL news in November - Featured articles and Dr. Ken Frank's visit.

Ludsin has a new publication in North American Journal of Fisheries Management. The citation is: Lauber, T.B., R.C. Stedman,…

Stu Ludsin

Stu Ludsin gave a talk on his research at the Western Lake Erie Basin Partnership meeting in Port Clinton, OH on September 13. The title of his talk was “Thinking Outside the Lake: How can…

Noel Aloysius

Noel Aloysius traveled to Qingdao, China last week to participate in the CLIVAR Open Science Conference called “Charting the course for climate and ocean research”.

BOTE members

Stu Ludsin attended the Great Lake Fishery Commission’s Board of Technical Experts meeting at the University of Guelph, Ontario, last week, where he reviewed proposals for the GLFC’s Fisheries…

Stu Ludsin

Stu Ludsin gave a presentation at the Harmful Algal Blooms: State of the Science Conference in Toledo, Ohio. His presentation was entitled "Fish Flesh and Fresh Produce as Sources of Microcystin…

Ecoview

Master's student Rebecca Dillon attended the Echoview Training Seminar in Halifax, Nova Scotia from September 12-16, 2016 to learn about and explore hydroacoustic theory, data, and processing…

Drs. Ludsin and Conor's work on Lake Erie watershed was highlighted in OSU News.

The USDA-NRCS project found that increased conservation efforts will be needed on most of the farms in the…

Nature Geoscience

Congratulations! Dr. Jim Hood and colleagues from U.K., Iceland, Norway, and U.S. collaborated on a manuscript entited, Impact of warming on CO2 emissions from stream countered by aquatic…

Drs. Stuart A. Ludsin and Elizabeth A. Marschall have two years of support for a Post-doctoral Scientist to contribute to ongoing research centered on the ecology of Lake Erie’s fish communities.…

The AEL is looking for qualified applicants to fill 2 full-time research technicians to assist ongoing research projects. Check out our opportunities page to learn more!

Chen, Ludsin, and Marschall at graduation

Congrats to all of the summer 2016 graduates, with a special congratulations offered to Dr. Alex Chen!

To learn more about Alex's work, check out his webpage.

Headshot of Alex Chen

Dr. Alex Chen successfully defended his dissertation, entitled, "Lake Erie walleye population structure and stock discrimination methods."

To learn more about Alex's work, visit his website…

Glover and carp

Dr. Glover and colleagues published their findings on the bigheaded carp invasion front in Biological Invasions. This multiyear study used novel hydroacoustic techniques to evaluate changes in the…

Keitzer et al 2016

Drs. Conor Keitzer, Stu Ludsin, and colleagues from the TNC, USDA, and Texas A&M University collaborated on a manuscript entited, "Thinking outside of the lake: Can controls on nutrient inputs…

NSF

Drs. Michael Fraker (Senior Research Associate) and Stuart Ludsin (Associate Professor) in EEOB's Aquatic Ecology Laboratory were awarded a $652,556 grant from the National Science Foundation (IOS…

OSU graduation

Congrats to our AEL graduates!

Dan Eurich (BS, EEOB)
Alex Kua (BS, EEOB)
Jeramy Pinkerton (MS, EEOB)
Anissa Powell (BS, EEOB)

Undergraduate research office

Stephen Hadick, a third-year undergraduate researcher in the Aquatic Ecology Laboratory, received a URO Research Scholarship to study the effect of climate warming on the physiology of an endemic…

Undergraduate research office

Taylor Brown, third-year undergraduate in the Aquatic Ecology Laboratory, received a URO Research Scholar award to study predator-prey interactions between dragonfly larvae and their tadpole prey…

AEL logo with "AEL news!" in text on a red background

Congrats to Alex Kua for a successful undergraduate honors thesis defense!

Alex was helping Dr. Stu Ludsin on work assessing the impact of climate change on the African cichlid.

Mel Bittner

Congratulations to Melissa Bittner on receiving a summer undergraduate research scholarship! Mel will be working with Chelsea Hintz and Drs. Libby Marschall and Jahn Kallis on an ongoing project…

Electric barrier warning

Dr. Dave Glover and colleagues from the USFWS and the MDEQ assessed the abundance and behavior of fish within an electric barrier designed to repel Asian Carp. Their article, Fish distribution…