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Searching for microbialites in Green Lake

Lab news  

Fall 2014

A study of the diet of rudd, an invasive fish specie, was accepted to the journal Aquatic Invasions. Mike Guinan and Kevin Kapuscinski were the main authors and we performed the isotope analyses.

Mark Teece was involved with a study by Kevin Kapuscinski that was published in Freshwater Biology on the herbivory of rudd.

Jesse Crandall and Mark Teece survey near surface microbialites in Green Lakes. The changes in shapes and textures were remarkably varied between different sites. This is perhaps due to the light available at each site. We collected samples from different microbialites and we will analyze them in the coming months and also during Spring 2015.

Different microbial and photosynthetic organisms are present on microbialites.

 

 

 

 

Mark sampling a microbialite

Filamentous algae and mats on Deadmans Reef

Summer 2014

First sonar track around Green Lakes looking for new microbialites in the lake.

Spring 2014

Katy Austin and Abbey Jones graduate with Honors- congratulations

Katy Austin WINS First Prize in the Slepecky Undergraduate Research Prize. Well deserved and congratulations to Katy LINK TO PRESS RELEASE.

Scott Warsen's paper on using stable isotopes in studies of coyote diet was published LINK

Mike Guinan, an undergraduate student working with myself and Kevin Kapuscinski, submitted a paper on "Seasonal diet shifts and trophic position of non-native rudds Scardinius erythrophthalmus, in the upper Niagara River" to the journal Aquatic Invasions

Katy Austin is doing an internship in the Adirondacks for the winter

Katy Austin worked with us and Prof. Driscoll and his students at Syracuse University on her work on carnivorous pitcher plants and her paper was submitted to Botany

Abbey Jones is working on her Honors thesis on her work on carbon sequestration in Utila

Fall 2013

Brianna Dunn has joined our group looking at particles in coral reef waters for her PhD. Welcome Brianna.

Dr Teece taught 4 classes this semester.

  • Chemistry for Non Science Majors - a great group of students
  • Stable isotopes class for graduate students - excellent talkative group and hope to see some stable isotopes being used for some of their studies in future
  • New undergraduate class called Career Skills for Chemists was taught with Dr Stipanovic and was a great success
  • Graduate seminar class - students produced some excellent 3 minute videos on their research

Excellent undergraduate project was submitted for publication by Mariah Taylor on her work on the invasive goby (a fish!)

Paper on the magnificient rudd (another fish for the chemists) was submitted by Kevin Kapuscinski to Freshwater Biology.

Summer 2013

A paper on our work on coyotes with Scott Warsen and Jacqui Frair was submitted to Isotopes in Environmental and Health Studies

Paper with Juan Alvarez-Yepiz and Martin Dovciak was sent to New Phytologist

Our paper on the giant catfish called Arapiama was published in Neotropical Ichthyology with Cynthia Watson and Don Stewart doing most of the work

August 2012

Caresse successfully defended her MS thesis on the influence of light and feeding on corals (pictured right)

Summer 2012

Ben Estes successsfully defended his MS thesis focused on lipids in corals

Old news.....

 

 

Microbialite at Deadman's Point in Green Lake - we will be working here in the summer

Katy and Abbey with their richly deserved Honors medallions at the 2014 graduation ceremony

Katy and her parents at the Slepecky Awards ceremony with Dr Teece (far left) and Dr. Ivany (far right)