Buoy temperature chain dances to the data

Posted January 27th, 2017 in Buoys, Education, Great Lakes Data
temp chain buoy

Our Michigan City buoy has a lot of sensors on it, but none are quite so popular as the temperature chain.

Every 10 minutes, 17 loggers, all at different depths, record and transmit the average water temperature of the lake.

Using data collected in 2016, Purdue University School of Civil Engineering student David Cannon visualized what happened in the top 45 feet of Lake Michigan, 3.5 miles northwest of Michigan City, Indiana.

The results shows just how variable the nearshore water is: one day it can be warm all the way to the bottom, and a week later it can be very cold way up at the surface.

For more information on buoys, winds, waves, and how they affect water temperature in nearshore Lake Michigan, see Lake Michigan By the Numbers.

Illinois-Indiana Sea Grant is a part of University of Illinois Extension and Purdue Extension.

IISG Instagram

A flooded street isn`t just a local problem.

When roads flood, the ripple effects reshape how an entire city moves, and IISG grad student scholar, Tianle Duan, is building the tools to track it in real time.

Using remote sensing, aerial imagery, and AI, this Purdue PhD student maps flood impacts on road networks so first responders and city officials can act faster and smarter.

🔗 Learn more about Tianle’s research at the link in bio.

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Open post by ilinseagrant with ID 17930665056091223
A flooded street isn't just a local problem. When roads flood, the ripple effects reshape how an entire city moves, and IISG grad student scholar, Tianle Duan, is building the tools to track it in real time.Using remote sensing, aerial imagery, and AI, this Purdue PhD student maps flood impacts on road networks so first responders and city officials can act faster and smarter.🔗 Learn more about Tianle’s research at the link in bio.

Teaching plastic pollution? There’s more to it than the 3 Rs.

@NAAEE’s Plastics eeResearch collection pulls together six studies on how to meaningfully educate students, from preschool through middle school, about plastic pollution.

Research-backed, classroom-ready, and free to access.

🔗 Link in bio

📷 Photo credit: NOAA

#TeachingTuesday #PlasticPollution #EnvironmentalEducation

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Open post by ilinseagrant with ID 18154005484475930
Teaching plastic pollution? There’s more to it than the 3 Rs. @NAAEE’s Plastics eeResearch collection pulls together six studies on how to meaningfully educate students, from preschool through middle school, about plastic pollution.Research-backed, classroom-ready, and free to access.🔗 Link in bio📷 Photo credit: NOAA#TeachingTuesday #PlasticPollution #EnvironmentalEducation

Summer on Lake Michigan is the best, and a little prep makes it even better. 🌊☀️

Dangerous currents near piers and breakwalls surprise even strong swimmers. Here`s what to know:

✅ Swim in designated areas
↔️ Caught in a current? Swim to the side — not against it — then to shore
🆘 In danger? Call for a life ring

Save this post and share it with your swim crew. 👇

More Lake Michigan safety resources: link in bio 🔗

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Open post by ilinseagrant with ID 18080860106421463
Summer on Lake Michigan is the best, and a little prep makes it even better. 🌊☀️Dangerous currents near piers and breakwalls surprise even strong swimmers. Here's what to know:✅ Swim in designated areas↔️ Caught in a current? Swim to the side — not against it — then to shore🆘 In danger? Call for a life ringSave this post and share it with your swim crew. 👇More Lake Michigan safety resources: link in bio 🔗