We’re the Nielsen Lab @UTMSI and we study the effects of environmental toxicants on fishes! 🧪🐟Aquatic Toxicology | Ecotoxicology | Marine & Freshwater species

Port Aransas, TX
Joined February 2022
Happy Halloween from the Nielsen Lab! Our field days are full of spooky discoveries and eerie adventures! 🎃🔬👻 #Halloween
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Excited to have shared our lab's ongoing research in the Gulf of Mexico and the Gulf of Alaska at the Society of Environmental Toxicology and Chemistry (SETAC) North America meeting in Fort Worth, TX! We had great discussions on advancing environmental science together #SETAC2024
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Presented my dissertation at the society of environmental toxicology and chemistry - North America (SETAC) meeting this past week! I study the fate and export of mercury from the glaciers in Alaska. It was great to meet new colleagues and inform them of my research 🏔️ #SETAC2024
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Our lab spent the first week of September sampling watersheds in Alaska that span a gradient of glacial influence to understand how mercury is cycling in these systems 🏔️
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Nielsen Lab retweeted
🎉 Big congratulations to Ph.D. student Kathryn Appler for receiving the International Society for Microbial Ecology Early Career Researcher Poster Award in South Africa! 🌍 Out of 1,119 posters, hers was among only 9 selected for recognition. 👏 #TexasScience #UTMSI
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Nielsen Lab retweeted
We’re thrilled to announce that Dr. Andrew Esbaugh has been promoted to Professor! 🎉 For more information about the Esbaugh lab, please visit: sites.google.com/view/esbaug… #Congratulations #FisheriesandMaricultureLaboratory #UTMSI #DiscoveryStartsHere
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Greetings from the field! We are collecting sediment and water samples downstream of the effluent from wastewater treatment plants in Corpus Christi! We are grateful for the guidance provided by Corpus Christi Water🚰 (Listen to @KerriAckerlyPhD being silly in the video)
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Day 3 💪🏽👷🏽‍♀️
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Last day - we will be back to sample in November 🙌🏽
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Meet Izzy Nelson, an incoming graduate student at the Nielsen Lab! She just graduated from the University of Miami majoring in marine biology/ecology and is excited to be apart of the lab 🐠🌊 Fun Fact: I studied abroad in the Galapagos 🏝️🐢
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Our research associate, Dr. Ackerly, has been a busy fish! She gave a talk at the International Congress on the Biology of Fish in Michigan and then gave another talk at the Society for Experimental Biology Conference in Prague. After all that, she still had energy for fieldwork!
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Can you tell the red drum eggs apart from the trout eggs? 👀🥚
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Thank you to Corpus Christi’s water quality specialist, Len Dunphy, for helping us collect effluent from wastewater treatment plants👷🏼💧
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There is an opening for a postdoc at the Columbia Environmental Research Center (CERC). The research is focused on conducting harmful algal bloom work and using zebrafish as a model to understand toxic effects using high-throughput techniques   ejvp.fa.us2.oraclecloud.com/…
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Meet Grace Walsh from the Nielsen Lab! As a lab tech, Grace helps facilitate the research projects of the lab. Her primary research project assists Dr. Ackerly in investigating the effects of PFAS on Sheepshead minnow. Fun fact: Grace is our lab photographer 📸
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Nielsen Lab retweeted
Tamara Rivera is working to understand the biogeochemical processes of mercury in polar regions and how it affects the health of fish and humans. Learn more about Tamara's research here: youtube.com/watch?v=aPCozukQ… #TalkScienceToMe #TamaraRivera #UTMSI #TexasScience
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Nielsen Lab retweeted
🌊 #UTMSI graduate students, Jack Lloyd and Kaitlyn Callagher, wrapped up a day of seagrass sampling by snorkeling and discovering some free-floating algae balls.🌱🤿 📷: Ken Dunton #FieldworkFriday #UTMSI #TexasScience #DiscoveryStartsHere
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