On:
In: Communication, Great Lakes, ice, lake erie, Lake Huron, Lake Michigan, Lake Ontario, Lake Superior, lakes, observations, Research, science, technology, winter
Many people have questions about the historically low Great Lakes ice cover this winter, and we’ve got answers! NOAA GLERL’s Bryan Mroczka (Physical Scientist) and Andrea Vander Woude (Integrated Physical and Ecological Modeling and Forecasting Branch Chief) answer the following … Continue reading →

Original Article

NOAA Great Lakes Environmental Research Laboratory

NOAA Great Lakes Environmental Research Laboratory

https://noaaglerl.blog/2024/02/22/qa-with-noaa-scientists-causes-and-impacts-of-2024s-historically-low-great-lakes-ice-cover/

Gabrielle Farina

On:
In: American Meteorological Society, AMS, coastal science, Communication, environmental science, Great Lakes, Jesse Feyen, NOAA, NOAA GLERL, Research, science
Congratulations to NOAA Great Lakes Environmental Research Laboratory Deputy Director Jesse Feyen on receiving an American Meteorological Society (AMS) award this week! Dr. Feyen was awarded the Scientific and Technological Activities Commission (STAC) 2023 Committee on Coastal Environment Outstanding Service … Continue reading →

Original Article

NOAA Great Lakes Environmental Research Laboratory

NOAA Great Lakes Environmental Research Laboratory

https://noaaglerl.blog/2024/02/02/noaa-glerl-deputy-director-jesse-feyen-receives-ams-stac-2023-coastal-environment-committee-outstanding-service-award/

Gabrielle Farina

On:
In: Beaches, Beaches, Boating, Paddle Sports and Sailing, Feature Homepage, History and Culture, Latest News, Michigan, News, Recreation and Tourism, rocks, science, Science, Technology, Research
Why the Great Lakes region is unique for rockhounds

The Great Lakes, holds within its terrain a secret — rocks that possess stories as ancient as time itself. These unassuming formations are not just ordinary rocks; they are envoys of a bygone era, of continental shifts and testaments to the Earth’s ever-evolving narrative.

In this interview with geologist Kevin Kincare, we unravel the mystery behind why rocks in the Great Lakes are so unique.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2023/08/why-the-great-lakes-region-is-unique-for-rockhounds/

Lisa John Rogers

On:
In: Authors, dilbit, Feature Homepage, Industry, Energy, Economic Development, Latest News, Michigan, News, science, Science, Technology, Research, Sharon Oosthoek, Water Quality and Restoration Efforts
Science Says What? Lessons learned from a deliberate dilbit spill

Science Says What? is a monthly column written by Great Lakes now contributor Sharon Oosthoek exploring what science can tell us about what’s happening beneath and above the waves of our beloved Great Lakes and their watershed.

On July 26, 2010, people living along Talmadge Creek in Marshall, Michigan awoke to a sharp, sickening smell.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2023/07/science-says-what-lessons-learned-from-a-deliberate-dilbit-spill/

Sharon Oosthoek

On:
In: Authors, Feature Homepage, Fish, Birds and Animals, flying squirrels, Forests and Plants, News, Research, science, Science, Technology, Research, Sharon Oosthoek
Science Says What? Looking for love as northern forests heat up

Science Says What? is a monthly column written by Great Lakes now contributor Sharon Oosthoek exploring what science can tell us about what’s happening beneath and above the waves of our beloved Great Lakes and their watershed.

The last couple decades have been good to southern flying squirrels in the upper reaches of the Great Lakes.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2023/05/science-says-what-looking-love-northern-forests-heat-up/

Sharon Oosthoek

On:
In: Authors, Citizen science, Feature Homepage, Forests and Plants, Latest News, Michigan, News, Ontario, Protect, Research, Research, Data and Technology, science, Science, Technology, Research, Sharon Oosthoek
Science Says What? How 5th-graders counting plants can lead to positive change

Science Says What? is a monthly column written by Great Lakes now contributor Sharon Oosthoek exploring what science can tell us about what’s happening beneath and above the waves of our beloved Great Lakes and their watershed.

As spring comes to Saginaw Bay, a group of elementary school students are preparing to play an important role in a long-term scientific study.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2023/03/science-says-what-how-5th-graders-counting-plants-can-lead-to-positive-change/

Sharon Oosthoek

On:
In: Authors, birds, community, Detroit, detroit river, Feature Detroit, Feature Homepage, Fish, Birds and Animals, History and Culture, John Hartig, lake erie, Lake Erie-EPA, Latest News, Michigan, News, Recreation and Tourism, Region, science, Science, Technology, Research, Tourism
Great Lakes Moment: A community science survey

Great Lakes Moment is a monthly column written by Great Lakes Now Contributor John Hartig. Publishing the author’s views and assertions does not represent endorsement by Great Lakes Now or Detroit Public Television.

A good example of community science in metropolitan Detroit is the Rockwood Christmas Bird Count, which is part of the longest-running community science survey in the world.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2023/02/great-lakes-moment-community-science-survey/

John Hartig

On:
In: Authors, Climate change, Detroit, Feature Homepage, lake erie, Lake Superior, Latest News, Michigan, News, Ontario, Research, Data and Technology, science, Science, Technology, Research, Sharon Oosthoek, Toronto, weather
Science Says What? Climate change, deluges and snow days

Science Says What? is a monthly column written by Great Lakes now contributor Sharon Oosthoek exploring what science can tell us about what’s happening beneath and above the waves of our beloved Great Lakes and their watershed.

The Great Lakes contain a whopping 5,500 cubic miles of freshwater, making them one of largest sources of freshwater in the world – large enough in fact to influence the region’s weather which impacts the 40 million people living around the lakes.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2023/01/science-says-what-climate-change-deluges-snow-days/

Sharon Oosthoek

On:
In: Algae, CIGLR, Communication, GLERL, Great Lakes, hab, harmful algal bloom, lake erie, MBARI, NOAA, Publications, Research, science, University of Michigan
Newly published research from the NOAA Great Lakes Environmental Research Laboratory (GLERL), the Cooperative Institute for Great Lakes Research (CIGLR), and partners reveals that using underwater robots could significantly advance scientists’ ability to study the harmful algal blooms (HABs) that … Continue reading →

Original Article

NOAA Great Lakes Environmental Research Laboratory

NOAA Great Lakes Environmental Research Laboratory

https://noaaglerl.blog/2022/12/19/underwater-robots-significantly-advance-our-ability-to-study-lake-eries-harmful-algal-blooms/

Gabrielle Farina

On:
In: Communication, forecast, forecasting, GLCFS, GLOFS, Great Lakes, Lake Ontario, Lake Superior, Research, science
Did you know that NOAA operates a forecasting system that predicts water conditions on the Great Lakes? Whether you’re wondering about a lake’s temperature, currents, or water level changes, NOAA’s got you covered! This fall, NOAA implemented newly updated versions … Continue reading →

Original Article

NOAA Great Lakes Environmental Research Laboratory

NOAA Great Lakes Environmental Research Laboratory

https://noaaglerl.blog/2022/12/14/decades-in-the-making-noaas-newest-lake-superior-and-lake-ontario-forecast-systems-become-fully-operational/

Gabrielle Farina

On:
In: benthic, Communication, Cooperative Science and Monitoring Initiative, CSMI, Great Lakes, Lake Huron, mussels, NOAA, observations, plankton, PONAR, Research, science, technology, Thunder Bay
Every summer, NOAA GLERL scientists travel far and wide across the Great Lakes region to study the biological, chemical, and physical properties of these amazing lakes. A portion of this fieldwork contributes to a larger project called the Cooperative Science and Monitoring Initiative – or CSMI – which helps us take a deeper dive into studying a different Great Lake each year. 2022 was Lake Huron’s turn to shine, and GLERL's efforts focused on benthic and spatial surveys in Thunder Bay and Saginaw Bay. Continue reading →

Original Article

NOAA Great Lakes Environmental Research Laboratory

NOAA Great Lakes Environmental Research Laboratory

https://noaaglerl.blog/2022/10/26/lessons-from-lake-huron-a-look-back-at-noaa-glerls-2022-fieldwork-for-the-cooperative-science-and-monitoring-initiative/

Gabrielle Farina

On:
In: Lake Huron, Latest News, News, Research, Data and Technology, science, Science, Technology, Research, sinkhole, Water Quality and Restoration Efforts
Sinkhole Science and other underwater research

The mysterious sinkholes in northern Lake Huron, discovered 20 years ago, have attracted researchers from around the world who are working to understand their origin and science.

Great Lakes Now wrote about the work in the article “Ancient Analog: What can Lake Huron’s cyanobacteria tell us about the earth’s past or about other planets?” and took you there with this segment:

Producer David J.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2022/09/sinkhole-science-and-other-underwater-research/

GLN Editor

On:
In: Chicago, coal ash, Coal Ash Project, groundwater, Groundwater Contamination, Illinois, News, Research, Data and Technology, science, Science, Technology, Research, Water Quality and Restoration Efforts
Coal ash 101: Everything you need to know about this toxic waste

As coal plants close nationwide, they leave behind nearly a billion tons of toxic coal ash. The Medill School of Journalism spent months investigating the coal ash threat and how regulators, companies and environmental groups are handling it.

Here are the basics that will help you understand this looming threat:

What is Coal Ash?

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2022/09/coal-ash-101/

Sruthi Gopalakrishnan

On:
In: autonomous underwater vehicle, autonomous vehicle, AUV, Great Lakes, ice, Lake Michigan, observations, Research, science, winter
In the world of Great Lakes research, the start of winter traditionally signals the end of fieldwork for the year...This break leads to a several-month gap in most of GLERL’s field data, but this project aims to fill that gap using the high-tech SAAB Sabertooth AUV.  Continue reading →

Original Article

NOAA Great Lakes Environmental Research Laboratory

NOAA Great Lakes Environmental Research Laboratory

https://noaaglerl.blog/2022/08/10/new-under-ice-observing-capabilities-could-lead-to-new-discoveries-in-the-great-lakes/

Gabrielle Farina

On:
In: Feature Homepage, Fish, Birds and Animals, invasive species, Kathy Johnson, Latest News, News, Research, Research, Data and Technology, science, Science, Technology, Research, sea lamprey
Modern sea lamprey control pits technology against the invaders

After 100 years of coordinated effort, 98% of all the sea lamprey in the Great Lakes have been eliminated, according to the Great Lakes Fishery Commission, the organization tasked with the management of the invasive species within the basin.

Unfortunately, the remaining 2% is enough to start the cycle all over again if left unchecked, and current technology “does not make complete eradication possible,” said Marc Gaden, the Great Lakes Fishery Commission communication director and legislative liaison.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2022/07/modern-sea-lamprey-control-pits-technology-against-the-invaders/

Kathy Johnson

On:
In: Climate change, Duluth, Feature Homepage, Great Lakes, lake erie, Lake Huron, Lake Michigan, Lake Ontario, Lake Superior, Latest News, Michigan, Minnesota, Natasha Blakely, News, Research, Research, Data and Technology, science, Science, Technology, Research, water levels
Great Lakes water levels could increase on average from 19 to 44 centimeters in the next few decades, study says

New research into Great Lakes water levels looks farther into the future to predict how much climate change will increase lake levels in four of the five Great Lakes.

The predictions for the levels between now and 2050 show average increases from 2010-2019 levels of Lake Superior rising 19 centimeters (7.5 inches), Lake Erie 28 centimeters (11 inches) and lakes Michigan and Huron by 44 centimeters (17.3 inches).

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2022/06/great-lakes-water-levels-increase-next-few-decades/

Natasha Blakely

On:
In: Feature Homepage, fish, Fish, Birds and Animals, fisheries, History and Culture, lake erie, lakes, Latest News, Michigan, Natasha Blakely, News, Ohio, Research, Research, Data and Technology, science, Science, Technology, Research, Water Quality and Restoration Efforts
African scientists visit the North American Great Lakes in international exchange

One by one, netted fish arrived onto the boat: smallmouth bass, largemouth bass, common carp, gizzard shad, longnose gar.

They lay on their sides, briefly stunned by the electricity that was coursing from rods on the boat’s bow and then scooped on board the 21-foot vessel on a cloudy spring day on Lake Erie.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2022/06/african-scientists-great-lakes-international-exchange/

Natasha Blakely

On:
In: Climate change, Education, Feature Homepage, Great Lakes, History and Culture, ice, lake erie, Lake Huron, Lake Michigan, Lake Ontario, Lake Superior, Latest News, Natasha Blakely, News, science, Science, Technology, Research, Wisconsin
Meet the person making Great Lakes ice popular on TikTok

Geo Rutherford is an artist and an educator based in Milwaukee, Wisconsin. But what a lot of people might recognize her from the most is the social media application TikTok, where Rutherford runs an account making pretty popular videos all about the Great Lakes.

Though originally from Colorado, Rutherford went to school at the University of Wisconsin-Milwaukee and stuck around in Milwaukee after graduation.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2022/04/great-lakes-ice-popular-tiktok/

Natasha Blakely

On:
In: Climate change, Education, Feature Homepage, Great Lakes, History and Culture, ice, Interview, lake erie, Lake Huron, Lake Michigan, Lake Ontario, Lake Superior, Latest News, Natasha Blakely, News, science, Science, Technology, Research, Wisconsin
Meet the person making Great Lakes ice popular on TikTok

Geo Rutherford is an artist and an educator based in Milwaukee, Wisconsin. But what a lot of people might recognize her from the most is the social media application TikTok, where Rutherford runs an account making pretty popular videos all about the Great Lakes.

Though originally from Colorado, Rutherford went to school at the University of Wisconsin-Milwaukee and stuck around in Milwaukee after graduation.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2022/04/great-lakes-ice-popular-tiktok/

Natasha Blakely

On:
In: Chicago, Climate change, Collaboration, Education, Environmental Justice, Equity and Environmental Justice, Feature Homepage, History and Culture, Lighthouses, Museums and Cultural Institutions, Municipalities, News, Politics, Policy, Environmental Justice, Recreation and Tourism, science, Science, Technology, Research
Chicago educator empowers students to make climate connections in their own communities

By Audrey Henderson, Energy News Network

This story was first published on the Energy News Network and was republished here with permission.

For many city kids, flowers have cut stems and vegetables are packed in styrofoam and plastic on shelves in the grocery store.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2022/03/chicago-educator-empowers-students-climate-connections-communities/

Energy News Network

On:
In: AP, Climate change, Feature Homepage, infrastructure, lake erie, Lake Huron, Lake Michigan, Lake Ontario, Lake Superior, Michigan, News, Politics, Policy, Environmental Justice, Research, Research, Data and Technology, science, Science, Technology, Research
Scientists race to gather winter data on warming Great Lakes

By John Flesher, Associated Press

TRAVERSE CITY, Mich. (AP) — What’s happening in the Great Lakes during those long, frigid months when they’re often covered partially or completely with ice? A casual observer — and even experts — might be inclined to say, “Not much.”

Lake scientists have long considered winter a season when aquatic activity slows.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2022/02/ap-scientists-data-warming-great-lakes/

The Associated Press

On:
In: Feature Homepage, fish, Fish, Birds and Animals, Habitat Restoration, Lake Ontario, Latest News, News, Research, science, Science, Technology, Research, Toronto
The next source of trouble for Great Lakes fish populations: tires

For 20 years, the mystery behind what was killing coho salmon in Seattle’s urban creeks seemed unsolvable.  

Every time it rained, fish would begin swimming in circles, floating belly up just a few hours later. Scientists looked at heavy metals, various chemical contaminants, water temperature and oxygen levels, but none of these things were the problem.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2022/01/great-lakes-fish-populations-tires/

Sharon Oosthoek

On:
In: Feature Homepage, fish, Fish, Birds and Animals, Kathy Johnson, Lake sturgeon, Latest News, Michigan, News, Research, Data and Technology, science, Water Quality and Restoration Efforts
Sturgeon Restoration: Drawing in the public with a festival

This story is the fourth in a four-part series looking at sturgeon restoration efforts. 

Lake sturgeon restoration efforts are taking place across the Great Lakes basin.  

But what that restoration looks like is entirely dependent on location and other factors, such as whether or not any lake sturgeon remain in the area. 

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/11/sturgeon-restoration-public-festival/

Kathy Johnson

On:
In: Education, Latest News, National Parks, News, Recreation and Tourism, Research, science, Science, Technology, Research, Tourism
4 unexpected places where adults can learn science

By Jill Zarestky, Colorado State University, The Conversation

 is an independent and nonprofit source of news, analysis and commentary from academic experts.

Modern society benefits when people understand science concepts. This knowledge helps explain how cryptocurrency works, why climate change is happening or how the coronavirus is transmitted from person to person.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/11/unexpected-places-adults-learn-science/

The Conversation

On:
In: Feature Homepage, fish, Fish, Birds and Animals, Kathy Johnson, Latest News, Michigan, News, Research, Research, Data and Technology, science, Wisconsin
Sturgeon Restoration: Streamside hatcheries on the Manistee, Milwaukee and Maumee rivers

This story is the second in a four-part series looking at sturgeon restoration efforts.

Lake sturgeon restoration efforts are taking place across the Great Lakes basin.

But what that restoration looks like is entirely dependent on location and other factors, such as whether or not any lake sturgeon remain in the area.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/10/sturgeon-restoration-streamside-hatcheries-manistee-milwaukee-maumee-rivers/

Kathy Johnson

On:
In: Feature Homepage, fish, Fish, Birds and Animals, Kathy Johnson, Latest News, Michigan, News, Research, Research, Data and Technology, science, Wisconsin
Sturgeon Restoration: Studying Michigan’s and Wisconsin’s current flourishing populations

This story is the first in a four-part series looking at sturgeon restoration efforts.

Lake sturgeon restoration efforts are taking place across the Great Lakes basin.

But what that restoration looks like is entirely dependent on location and other factors, such as whether or not any lake sturgeon remain in the area.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/10/sturgeon-restoration-studying-michigan-wisconsin-populations/

Kathy Johnson

On:
In: Feature Homepage, fish, Fish, Birds and Animals, Kathy Johnson, Latest News, Michigan, News, Research, Research, Data and Technology, science, Wisconsin
Sturgeon Restoration: Studying Michigan’s and Wisconsin’s current flourishing populations

This story is the first in a four-part series looking at sturgeon restoration efforts.

Lake sturgeon restoration efforts are taking place across the Great Lakes basin.

But what that restoration looks like is entirely dependent on location and other factors, such as whether or not any lake sturgeon remain in the area.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/10/sturgeon-restoration-studying-michigan-wisconsin-populations/

Kathy Johnson

On:
In: AUV, Communication, drone, Great Lakes, Lake Superior, lakes, Modeling, observations, Research, science, technology, Water quality
The NOAA Great Lakes Environmental Research Laboratory (GLERL) and Michigan Technological University (MTU) Great Lakes Research Center recently teamed up on the deployment of a wave glider in Lake Superior. The chemical and biological data collected will help researchers understand … Continue reading →

Original Article

NOAA Great Lakes Environmental Research Laboratory

NOAA Great Lakes Environmental Research Laboratory

https://noaaglerl.blog/2021/10/12/noaa-wave-glider-gathers-key-data-during-25-day-cruise-in-lake-superior/

Margaret Lansing

On:
In: Agriculture, Feature Homepage, lake erie, Latest News, News, Research, Research, Data and Technology, science, Science, Technology, Research
Great Grapes: Soil and climate have made the Great Lakes a top wine-producing area

The gold medal winner of this year’s annual San Francisco Chronicle Wine Competition was a light unoaked chardonnay from Debonné Vineyards – a vineyard located in the Lake Erie region of northeast Ohio.

Despite the American wine and grape industry’s association with California’s Napa Valley, the Great Lakes region boasts four of the top 10 wine producing states in the nation.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/10/grapes-soil-climate-great-lakes-wine-producing/

Capri S. Cafaro

On:
In: Feature Homepage, history, History and Culture, Latest News, Lighthouses, Museums and Cultural Institutions, Lorraine Boissoneault, News, Research, Data and Technology, science, Wisconsin
Fossil Finds: Fleshy quarry fossils shed light on Wisconsin’s watery past

Ron Meyer and Jerry Gunderson had already spent decades collecting different items when they learned about the trilobites turning up in a quarry just outside Milwaukee in 1984. The two men, friends since childhood, took a trip to the active quarry site and spoke with the foreman about any fossils that might have been found.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/09/fleshy-quarry-fossils-wisconsin-watery-past/

Lorraine Boissoneault

On:
In: Cleveland, Communication, fishing, forecast, Great Lakes, hypoxia, lake erie, Modeling, Research, science, Water quality
Four years ago, NOAA’s Great Lakes Environmental Research Laboratory (GLERL) and the Cooperative Institute for Great Lakes Research (CIGLR) began providing an Experimental Lake Erie Hypoxia Forecast Model to warn stakeholders of low-oxygen upwelling events that can cause water quality … Continue reading →

Original Article

NOAA Great Lakes Environmental Research Laboratory

NOAA Great Lakes Environmental Research Laboratory

https://noaaglerl.blog/2021/09/14/from-safe-drinking-water-to-sustainable-fisheries-noaa-glerls-experimental-lake-erie-hypoxia-forecast-is-even-more-useful-than-anticipated/

Gabrielle Farina

On:
In: birds, Feature Homepage, Fish, Birds and Animals, habitat, Habitat Restoration, Latest News, Natasha Blakely, News, Research, Research, Data and Technology, science
Side by Side: The biggest challenge for birds is cohabiting with humans

North America has 3 billion fewer birds today than five decades ago, according to a recent scientific study.

That loss equates to more than a quarter of the continent’s entire bird population, and the research documenting the decline has shown that it may be worse than first realized.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/08/north-america-bird-population-habitat/

Natasha Blakely

On:
In: AP, fish, Fish, Birds and Animals, News, Research, Research, Data and Technology, science
Genetic mapping boosts hopes for restoring prized lake trout

By John Flesher, AP Environmental Writer

TRAVERSE CITY, Mich. (AP) — Scientists have traced the genetic makeup of lake trout, a feat that should boost efforts to rebuild populations of the prized fish in the Great Lakes and other North American waters where they’ve been hammered by invasive species, overfishing and pollution, officials said Tuesday.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/08/ap-genetic-mapping-restoration-lake-trout/

The Associated Press

On:
In: AP, Feature Homepage, history, History and Culture, Lake Huron, News, Research, Research, Data and Technology, science, Science, Technology, Research
New theory: Earth’s longer days kick-started oxygen growth

By Seth Borenstein, AP Science Writer

Scientists have a new idea for how Earth got its oxygen: It’s because the planet slowed down and days got longer.

A study published Monday proposes and puts to the test the theory that longer, continuous daylight kick-started weird bacteria into producing lots of oxygen, making most of life as we know it possible.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/08/ap-theory-earth-days-oxygen-growth/

The Associated Press

On:
In: Enbridge Line 5 and Other Pipelines, Feature Homepage, Latest News, News, oil pipelines, oil spill, Ontario, Research, Research, Data and Technology, science
Bacteria Cleanup: Should we let nature clean up oil spills?

Natural populations of oil-degrading bacteria could help to clean up freshwater rivers and lakes after spills from pipelines and trains, researchers have found after experiments that simulated spills in a Canadian lake.

Vince Palace, who led the work at the International Institute for Sustainable Development’s Experimental Lakes Area in western Ontario, said that the methods currently in use for cleaning up spills in rivers and lakes – mostly digging up and dumping contaminated soil – are not particularly effective.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/07/bacteria-nature-clean-up-oil-spills/

Brian Owens

On:
In: Algae Blooms, Climate change, Collaboration, Feature Homepage, harmful algal blooms, Latest News, News, Research, Research, Data and Technology, science, Science, Technology, Research
Great Lakes algae threatens air quality

This article was republished here with permission from Great Lakes Echo.

By Hannah Brock, Great Lakes Echo

Toxins from harmful algal blooms are known to pollute water, but now researchers are looking at how they harm Great Lakes air.

And that also could have implications for human health, they say.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/07/great-lakes-algae-threatens-air-quality/

Great Lakes Echo

On:
In: Feature Homepage, Fish, Birds and Animals, Kathy Johnson, Latest News, Michigan, mussels, News, science
I Speak for the Fish: Mussel memory, the race to save an endangered species

I was recently reminded of the summer I spent working a gold dredge on a remote creek in Michigan’s thumb. For eight hours each day, I knelt in waist-deep water sorting a steady flow of material moving along a two-foot-wide conveyor belt.

I was looking for treasure but not of the golden variety – our team was after an endangered freshwater mussel.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/07/fish-mussel-memory-endangered-species/

Kathy Johnson

On:
In: Agriculture, Algae Blooms, Beaches, Boating, Paddle Sports and Sailing, Feature Homepage, harmful algal blooms, James Proffitt, lake erie, Latest News, News, Ohio, recreational fishing, Recreational Hunting and Fishing, Research, Research, Data and Technology, science, Science, Technology, Research, Tourism
Good News for Lake Erie: 2021 algal bloom severity forecast is 3

For the second year in a row, scientists predict the annual Lake Erie cyanobacteria bloom will be smaller than it has been in the past decade.

The National Oceanic and Atmospheric Administration’s forecast, assembled with the help of multiple partners, indicates an expected bloom severity index of 3 on a scale of 10.5.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/07/2021-harmful-algal-blooms-toxic-algae/

James Proffitt

On:
In: Beaches, Boating, Paddle Sports and Sailing, Detroit, Feature Detroit, Feature Homepage, Fish, Birds and Animals, Forests and Plants, Groundwater Contamination, Latest News, Michigan, News, Ontario, Research, Research, Data and Technology, science, Science, Technology, Research, Water quality, Water Quality and Restoration Efforts
Public Resource: Around the Great Lakes, everyday people help make science possible

Collecting data for scientific research across large geographic areas can be challenging, but researchers have found an easy solution – the public.

The Huron River watershed covers 900 square miles, and the Huron River Watershed Council has been collecting data from the watershed for years. Yet collection from such an expansive area would not have been possible without the help of an army of dedicated citizen, or community, scientists.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/06/great-lakes-everyday-people-science-public/

Noah Bock

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In: Climate change, Collaboration, lake erie, Lake Huron, Lake Michigan, Lake Ontario, Lake Superior, Latest News, Michigan, Research, Research, Data and Technology, science, Science, Technology, Research, shoreline erosion
Researchers seek volunteers to document coastal erosion in Michigan

This article was republished here with permission from Great Lakes Echo.

By McKoy Scribner, Great Lakes Echo

Although Great Lakes water levels are down, the risk of coastal erosion remains high, Michigan State University researchers say. Now, the researchers are enlisting “citizen scientists” to assist in helping better understand coastal change.

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Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/06/researchers-volunteers-document-coastal-erosion-michigan/

Great Lakes Echo

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In: Drinking Water, Feature Homepage, Fish, Birds and Animals, Forests and Plants, Illinois, Indiana, invasive species, Latest News, Michigan, Minnesota, New York, News, Ohio, Ontario, Pennsylvania, Recreation and Tourism, Research, Research, Data and Technology, science, Science, Technology, Research, Water Quality and Restoration Efforts, Wisconsin
Citizen Science Opportunities: How can you get involved in scientific research?

For some, getting to contribute to scientific research might sound like a far-fetched possibility.

Jason Frenzel, stewardship coordinator at the Huron River Watershed Council, is one of the countless people working to change that assumption.

The HRWC is one of many organizations in the Great Lakes region that offer people, most with little prior scientific training, the opportunity to participate in science.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/06/citizen-science-opportunities/

Noah Bock

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In: buoy, Communication, data, environmental science, Great Lakes, Hydrodynamics, Lake Champlain, lakes, Limnology, model, Modeling, National Oceanic and Atmospheric Administration, NOAA, Research, science, technology, wave model
The NOAA Great Lakes Environmental Research Laboratory (GLERL) and partners recently deployed a buoy in Lake Champlain that will measure the lake’s wave heights to assess the accuracy of a new experimental model for the lake. This is part of … Continue reading →

Original Article

NOAA Great Lakes Environmental Research Laboratory

NOAA Great Lakes Environmental Research Laboratory

https://noaaglerl.blog/2021/06/22/new-wave-buoy-will-provide-data-to-support-wave-and-flood-forecasting-on-lake-champlain/

Gabrielle Farina

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In: canada, Feature Homepage, Latest News, microplastics, News, Ontario, plastics, Research, Research, Data and Technology, science, Science, Technology, Research
Plastic Impact: Canada launches multi-year study of microplastics in water and soil

A four-year research project looking into the impact of microplastics on freshwater ecosystems and on agricultural soils will have important implications for the Great Lakes, said its principal researcher.

Funded by the Canadian government, the $1-million project was announced in May. It will measure microplastic levels in wastewater from treatment plants draining into Ontario rivers and streams that feed into the Great Lakes.

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Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/06/canada-microplastics-study-wastewater-impact/

Sharon Oosthoek

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In: Algae Blooms, AP, Climate change, Feature Homepage, fish, Fish, Birds and Animals, harmful algal blooms, Latest News, News, Research, Research, Data and Technology, science, Water quality, Water Quality and Restoration Efforts
Hundreds of lakes in U.S., Europe are losing oxygen

By Drew Costley, AP Science Writer

Oxygen levels have dropped in hundreds of lakes in the United States and Europe over the last four decades, a new study found.

And the authors said declining oxygen could lead to increased fish kills, algal blooms and methane emissions.

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Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/06/ap-hundreds-lakes-united-states-europe-losing-oxygen/

The Associated Press

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In: Collaboration, great lakes echo, Latest News, microplastics, News, Research, Research, Data and Technology, science, Science, Technology, Research
Algae may vacuum microplastics, but also indicates greater health threat

This article was republished here with permission from Great Lakes Echo.

By Hannah Brock, Great Lakes Echo

A type of algae that a recent study found collects microfibers brings up questions about microplastic pollution impacts and how it could affect human health.

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Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/05/algae-vacuum-microplastics-greater-health-threat/

Great Lakes Echo

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In: Charles Stewart Mott Foundation Partnership, Collaboration, Drinking Water, Feature Homepage, Latest News, Michigan, microplastics, Minnesota, News, plastic, Research, Research, Data and Technology, science, Science, Technology, Research, Water Quality and Restoration Efforts
Plastic debris is getting into the Great Lakes, our drinking water, and our food

Watershed cleanups are popular ways of dealing with local plastic pollution, but once large plastic trash disintegrates into microplastics, they're nearly impossible to pick up.

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Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/05/plastic-debris-great-lakes-drinking-water-food/

Michigan Radio

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In: Charles Stewart Mott Foundation Partnership, Collaboration, Drinking Water, Feature Homepage, fish, Fish, Birds and Animals, Lake Ontario, Latest News, microplastics, News, Ontario, plastic, Research, Research, Data and Technology, science, Science, Technology, Research, Toronto, Water Quality and Restoration Efforts
Chemical Impact: Microplastic pollution more complex than we think, says new research

Microplastics act like a chemical sponge, soaking up contaminants such as persistent organic pollutants and heavy metals.

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Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/05/chemical-impact-microplastic-pollution/

Sharon Oosthoek

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In: Climate change, Collaboration, Feature Homepage, great lakes echo, Lake Michigan, Latest News, News, Research, Research, Data and Technology, science, Science, Technology, Research
Tsunamis caused by air pressure could resuspend Great Lakes contaminants

This article was republished here with permission from Great Lakes Echo.

By Brandon Chew, Great Lakes Echo

It was atmospheric pressure waves that produced 6-foot water waves in Lake Michigan on April 13, 2018, damaging docks and cottages and submerging breakwalls in Ludington.

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Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/04/meteotsunami-great-lakes-contaminants/

Great Lakes Echo

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In: AP, epa, Feature Homepage, Fish, Birds and Animals, Habitat Restoration, Michigan, New York, News, Research, Research, Data and Technology, science, Science, Technology, Research, Water Quality and Restoration Efforts, wetlands
EPA awards Great Lakes grants to Central Michigan, Clarkson

MOUNT PLEASANT, Mich. (AP) — The U.S. Environmental Protection Agency has awarded grants to Central Michigan University and Clarkson University to continue monitoring coastal wetlands and fish contaminants throughout the Great Lakes basin.

Central Michigan will receive $10 million to monitor approximately 1,000 wetlands over the next five years.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/04/ap-epa-great-lakes-grants-central-michigan-clarkson/

The Associated Press

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In: Communication, data, environmental science, forecast, Great Lakes, ice, lake erie, Lake Huron, Lake Michigan, Lake Ontario, Lake Superior, Research, science, snow, winter
It’s no secret that the Great Lakes had a wild ride in terms of ice cover this past winter. From a slow start that led to near-record low ice cover in January, to the sudden widespread freeze just a few … Continue reading →

Original Article

NOAA Great Lakes Environmental Research Laboratory

NOAA Great Lakes Environmental Research Laboratory

https://noaaglerl.blog/2021/04/23/looking-back-the-ups-and-downs-of-great-lakes-ice-cover-in-2021/

Gabrielle Farina