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1. research.noaa.gov › 2024/07/16 › new-forecast-toolNew forecast tool provides advance warnings of low oxygen ...

   research.noaa.gov › 2024/07/16 › new-forecast-tool

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   Jul 16, 2024 · In the early 2000s, scientists from NOAA’s Great Lakes Environmental Research Laboratory (GLERL) teamed up with Canadian researchers to deploy buoys with sensors to monitor the presence of offshore hypoxic zones – areas of the lake with very little dissolved oxygen – in Lake Erie. This effort became the foundation for a new area of research at GLERL, one that has ultimately led to an ...

   • Lake Erie Hypoxia Forecast

     The Experimental Lake Erie Hypoxia forecast is updated...

2. coastalscience.noaa.gov › forecasting-and-modelingLake Erie Hypoxia Forecast - NCCOS Coastal Science Website

   coastalscience.noaa.gov › forecasting-and-modeling

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   Oct 22, 2024 · The central basin of Lake Erie provides drinking water to more than 2 million people along the Ohio coast. In the summer, the lake stratifies, with warm water on the top and cold, dense, deep water below. Oxygen in this deep water is used up, resulting in low oxygen, or hypoxia. This hypoxic environment is typically inhospitable to many animals.

3. www.glerl.noaa.gov › res › HABs_and_HypoxiaLake Erie Hypoxia Forecast: NOAA Great Lakes Environmental ...

   www.glerl.noaa.gov › res › HABs_and_Hypoxia

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   Oct 23, 2020 · The Experimental Lake Erie Hypoxia forecast is updated daily, and uses a hydrodynamic model and weather forecast data to predict the location and movement of hypoxic bottom water up to five days in advance. Hypoxia is a condition of low dissolved oxygen (< 2 mg/L) that can be harmful to aquatic life. Hypoxic upwelling events along the coast can ...

4. record.umich.edu › articles › research-aims-to-solveResearch aims to solve ‘wicked problem’ in Lake Erie

   record.umich.edu › articles › research-aims-to-solve

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   Oct 30, 2024 · Nutrient-rich runoff water from fields helps fuel the infamous algal blooms in Lake Erie — as well as, for example, in the northern Gulf of Mexico and Chesapeake Bay. When the algae and cyanobacteria in those blooms die, they sink to the bottom of the water and decompose, consuming enough oxygen in the process to render the water hypoxic.

5. coastalscience.noaa.gov › news › new-operationalNew Hypoxia Forecast for Lake Erie: Enhancing Water Quality ...

   coastalscience.noaa.gov › news › new-operational

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   Jul 9, 2024 · Lake Erie now benefits from an advanced hypoxia forecast model, designed to help water treatment plants manage water quality more effectively. This new tool provides real-time predictions of dissolved oxygen levels, giving treatment facilities the information they need to adapt their processes and ensure safe, high-quality drinking water. Lake Erie’s central basin, a vital drinking

6. news.umich.edu › climate-dead-zones-and-fishClimate, dead zones and fish: Solving a ‘wicked problem’ in ...

   news.umich.edu › climate-dead-zones-and-fish

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   Oct 28, 2024 · Nutrient-rich runoff water from fields helps fuel the infamous algal blooms in Lake Erie—as well as, for example, in the northern Gulf of Mexico and Chesapeake Bay. When the algae and cyanobacteria in those blooms die, they sink to the bottom of the water and decompose, consuming enough oxygen in the process to render the water hypoxic.

7. People also ask

   What is the experimental Lake Erie hypoxia forecast?

   • The Experimental Lake Erie Hypoxia forecast is updated daily, and uses a hydrodynamic model and weather forecast data to predict the location and movement of hypoxic bottom water up to five days in advance. Hypoxia is a condition of low dissolved oxygen (< 2 mg/L) that can be harmful to aquatic life.

   Lake Erie Hypoxia Forecast: NOAA Great Lakes Environmental

   www.glerl.noaa.gov/res/HABs_and_Hypoxia/hypoxiaWarningSystem.html

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   Are there hypoxic zones in Lake Erie?

   • In the early 2000s, scientists from NOAA’s Great Lakes Environmental Research Laboratory (GLERL) teamed up with Canadian researchers to deploy buoys with sensors to monitor the presence of offshore hypoxic zones – areas of the lake with very little dissolved oxygen – in Lake Erie.

   New forecast tool provides advance warnings of low oxygen levels in

   research.noaa.gov/2024/07/16/new-forecast-tool-provides-advance-warnings-of-low-oxygen-levels-in-lake-erie/

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   Why is Lake Erie water so bad?

   • The Lake Erie water quality got progressively worse every year. In 2014, the cyanobacteria microcystin from harmful algae got into the Toledo water intake, forcing the city to warn citizens there not to drink the tap water for three days on account of microscopic bacteria that had gotten into the treated water.

   Lake Erie Pollution | Lake Erie Water Quality | Waterkeeper

   waterkeeper.org/news/lake-erie-ignited-americas-environmental-movement-but-still-suffers-from-a-new-wave-of-pollution/

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   Will Lake Erie break its record high water level?

   • Lake Erie's water levels have dropped below last year's record-high mark of 175.19 m, but it might not reach or exceed that level again this year. Damage can still be done along the shoreline.

   Lake Erie water level may not pass last year's peak, but shoreline

   www.cbc.ca/news/canada/windsor/lake-erie-water-level-summer-2020-environment-canada-1.5612148

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   Are Lake Erie water levels falling?

   • Despite Lake Erie water levels being above normal heading into the summer season this year, they are significantly lower than last year. Last year, we saw record high water levels on the lake that led to soil erosion and marina flooding. Lake Erie water levels have been dramatically rising the past several years.

   Lake Erie water levels trending lower than last year: What

   www.cleveland19.com/2021/05/06/lake-erie-water-levels-trending-lower-than-last-year-what-that-means-erosion/

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   How does hypoxic upwelling affect drinking water plants?

   • Hypoxic upwelling events along the coast can impact operations at drinking water plants. Click here for a retrospective animation of the Experimental Lake Erie Hypoxia Forecasts from the 2021 season, showing the predicted change in bottom temperature and dissolved oxygen.

   Lake Erie Hypoxia Forecast: NOAA Great Lakes Environmental

   www.glerl.noaa.gov/res/HABs_and_Hypoxia/hypoxiaWarningSystem.html

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8. noaaglerl.blog › 2021/09/14 › from-safe-drinkingFrom safe drinking water to sustainable fisheries, NOAA GLERL ...

   noaaglerl.blog › 2021/09/14 › from-safe-drinking

   Sep 14, 2021 · While the hypoxic water generally stays near the lake floor, changes in wind and water currents can create upwelling events, in which this zone of low oxygen is brought to the surface along the coast. Once it creeps into shallower parts of the lake, hypoxic water can upset drinking water treatment processes at water intakes along the shoreline.