Minnesota Aquatic Invasive Species Research Center
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maisrc.bsky.social
Minnesota Aquatic Invasive Species Research Center
@maisrc.bsky.social
We develop research-based solutions that can reduce the impacts of aquatic invasive species in Minnesota. #UMNProud #CFANS #FWCB https://linktr.ee/maisrc
Now hiring! @mnseagrant.bsky.social is looking for a student to help raise yellow perch and golden shiner in their indoor aquaculture lab. If you’re interested in hands-on fish culture and research support, this position could be a great fit. Apply today! seagrant.umn.edu/articles/202...
Aquaculture Lab Technician Undergraduate Job Opportunities | Minnesota Sea Grant
Quick Reference:Number of positions: TwoPosition type: Undergraduate studentLocation: University of Minnesota, St. Paul campus, Minnesota Sea Grant Aquaculture LabJob open date: January 2026Job close ...
seagrant.umn.edu
November 17, 2025 at 9:09 PM
Reposted by Minnesota Aquatic Invasive Species Research Center
NEW episode of MeatEater Podcast chatting gars & native fish conservation!

Grateful for the opportunity to chat stewardship of freshwater natural resources with Steve Rinella and the hunting & fishing crew! youtu.be/xLDSV5qbyzw?...
November 17, 2025 at 7:34 PM
Reposted by Minnesota Aquatic Invasive Species Research Center
Sorry not sorry 😅

via Gar Week fan👍
November 5, 2025 at 3:28 PM
Reposted by Minnesota Aquatic Invasive Species Research Center
The lowly muskrat could be an unexpected ally in the push against aquatic invasive plants:
New tool in fight against Great Lakes invasive species: muskrats  - Bridge Michigan
In the battle against invasive species, the common muskrat may be an unsung hero. A new study done in the UP by scientists from the Sault Ste. Marie Tribe of Chippewa Indians, Loyola University and…
buff.ly
October 15, 2025 at 12:31 PM
Registration for our Research and Management Showcase closes tomorrow at midnight! Don't miss this one, there's so much to learn! z.umn.edu/AIS2025 (Underwater photo by Naomi Blinick)
September 29, 2025 at 6:57 PM
Share your thoughts on aquatic invasive species (AIS) in Minnesota!

Whether you're a professional in the field, a property owner, or someone who cares about Minnesota's lakes, you can participate in a quick survey about future AIS research needs.
Closes on Monday: z.umn.edu/RNA2025
September 17, 2025 at 9:01 PM
We are hiring! Join us as an Administrative & Communications Assistant and be part of our collaborative, mission-driven team at the University of Minnesota in St. Paul.

Applications are open through October 10, 2025.
Learn more and apply: z.umn.edu/MAISRCHiring (Job ID #370278).
September 17, 2025 at 6:55 PM
What can tiny crustaceans like zooplankton tell us about AIS management success? To find out, get your ticket to the 2025 AIS Research and Management Showcase! 💧

z.umn.edu/AIS2025
September 11, 2025 at 4:42 PM
MAISRC researcher Diane Waller is quoted in this article about zebra mussels: www.kare11.com/article/news...
Scientists wonder if Lake Superior can continue to avoid an invasion of mussels
Lake Superior is the lone holdout in a mussel invasion that has overtaken every other Great Lake.
www.kare11.com
August 27, 2025 at 3:44 AM
From prevention strategies to new control methods, the AIS Research and Management Showcase brings together scientists, natural resource managers, and Minnesotans who care about healthy lakes and rivers.

Join us on October 9, 2025: z.umn.edu/AIS2025
August 18, 2025 at 8:10 PM
Let's catch up with grad student Abha Panda as she investigates how native plants can support a healthy lake after AIS treatment: youtube.com/shorts/3Uysp...
Apple Valley Natural Resources Plant Transplant - August 2025
YouTube video by City of Apple Valley
youtube.com
August 18, 2025 at 4:38 PM
Reposted by Minnesota Aquatic Invasive Species Research Center
💧August is #WaterQualityMonth!

From drinking to swimming and fishing, we all depend on clean water—every day.

Follow us this month as we spotlight how #Minnesota Sea Grant supports clean water in the Land of 10,000+ lakes (+ one really big lake).🌊🧪

#CleanWaterMN #GreatLakes #WaterSky
August 1, 2025 at 5:04 PM
Reposted by Minnesota Aquatic Invasive Species Research Center
Quote: "Invasive mussels at the bottom of the lakes have filtered away microorganisms, leaving behind crystal-clear waters that are a veritable desert for whitefish."

Quagga mussels have siphoned off energy from the food web, leaving planktivorous fish to go hungry.
www.bridgemi.com/michigan-env...
Iconic whitefish on edge of collapse as Great Lakes biodiversity crisis deepens | Bridge Michigan
Few fish are as synonymous with Michigan as whitefish. Pushed to the edge by invasive species, their struggle is the tip of a cataclysmic species collapse that could change our way of life.
www.bridgemi.com
July 24, 2025 at 3:21 PM
Submit an anonymous question about aquatic invasive species for our new column: you may see your answer in our next newsletter! z.umn.edu/Q-A
July 24, 2025 at 3:07 PM
❓Ask the experts! Do you have a specific question about aquatic invasive species?

MAISRC is launching a new column in our newsletter with answers to your pressing questions about AIS. Submit your questions here: z.umn.edu/Q-A
July 23, 2025 at 7:05 PM
Reposted by Minnesota Aquatic Invasive Species Research Center
We have some really awesome volunteers as part of our programs here at @umnextension.bsky.social and @maisrc.bsky.social!
extension.umn.edu/natural-reso...
Once a teacher, always a teacher
Penny Stiles educates as an Aquatic Invasive Species (AIS) Detector.
extension.umn.edu
July 17, 2025 at 8:52 PM
Lab to Lakes is a research & management project; how does a lake respond once common carp are reduced to a manageable level (below 100kg/ha)? To find out, the team from Carp Solutions are removing common carp from Lake Fremont! See how they do it in this Facebook reel focused on box netting:
Common carp find their food in the lake bed, kicking up the sediment when they eat. This can lead to declines in native plant, fish diversity and impaired water quality. The fewer carp in the lake, th...
Common carp find their food in the lake bed, kicking up the sediment when they eat. This can lead to declines in native plant, fish diversity and impaired water quality. The fewer carp in the lake,...
www.facebook.com
July 14, 2025 at 8:44 PM
Did you know that dogs can be trained to detect aquatic invasive species? www.twincities.com/2025/06/14/d...
June 24, 2025 at 10:25 PM
Reposted by Minnesota Aquatic Invasive Species Research Center
ID Help: This specimen was found in a stormwater management pond (SWMP) in Ontario. It was found at 1-m depth, but given the dynamic water-levels of SWMPs, it could be an emergent plant rather than a submergent (which is what we are focused on). TIA for ID help. Cc @jolatimore.bsky.social
June 24, 2025 at 10:00 PM
Reposted by Minnesota Aquatic Invasive Species Research Center
"Because federal law requires NOAA to monitor harmful algal blooms, the cuts may run against legal obligations, several current and former workers told @propublica.org. The blooms program was “federally mandated to be active every single day, without exception”"

#GreatLakes
Just one year ago, JD Vance was a leading advocate of the Great Lakes and the efforts to restore the largest system of freshwater on the face of the planet. Now, his boss’ administration is upending the very restoration efforts that Vance once championed.
Millions of People Depend on the Great Lakes’ Water Supply. Trump Decimated the Lab Protecting It.
The Trump administration’s slashing of budgets and staff have Great Lakes scientists concerned that they have lost the ability to protect the public from toxic algal blooms, which can kill animals and...
www.propublica.org
May 7, 2025 at 3:16 PM
MAISRC's quantitative ecologist, Alex Bajcz, is giving a free talk tomorrow night about invasive species. Check it out! 7-8pm, St. Anthony Park Lutheran Church, 2323 Como Avenue. www.sapbla.org/may-2025
May 2025 — St. Anthony Park Branch Library Association
www.sapbla.org
May 7, 2025 at 4:11 PM
Reposted by Minnesota Aquatic Invasive Species Research Center
One @maisrc.bsky.social research team found that in lakes invaded by zebra mussels, fish were up to 72% higher in mercury—reaching risky levels at smaller sizes compared to lakes without zebra mussels. This project will be featured in our August webinar. Register here👇
umn.zoom.us/webinar/regi...
Welcome! You are invited to join a webinar: Webinar: Mercury Rising: How Zebra Mussels are Changing Fish Contaminants. After registering, you will receive a confirmation email about joining the webina...
Zebra mussels are invasive species that can reshape entire lake ecosystems, with surprising and far-reaching effects. Researchers have discovered that zebra mussels—well-known for clogging pipes and o...
umn.zoom.us
May 6, 2025 at 2:25 PM
Reposted by Minnesota Aquatic Invasive Species Research Center
SFS will host a townhall on finding research positions and funding opportunities in light of the US federal efforts to gut federal agencies that support science and conservation research, application, and our education programs.

📆 March 27th, 7 PM EST
📍 us02web.zoom.us/j/86271542558
March 21, 2025 at 1:46 PM
Minnesotans take pride in the incredible landscapes and species that make our state great, but invasive species pose a dangerous threat to our wildlife. You're invited to join Nick Phelps on April 10th for a fun evening with the MN Zoo: this year's focus is on AIS!💧
mnzoofoundation.org/WCB
March 19, 2025 at 3:33 PM