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1. dam.assets.ohio.gov › owc_techbull3_HypoxiaHOW IS FISH HABITAT AFFECTED? LAKE ERIE’S DEAD ZO

   dam.assets.ohio.gov › owc_techbull3_Hypoxia

   s and alters the lake ecosystem from July to October. These low oxygen areas are often referred to as “dead zones,” because many mobile organisms leave the hypoxic zone, a. d many sessile organisms die without adequate oxygen. Fish are forced to leave the cooler, deeper waters to inhabit new areas with more oxygen, but p.

2. coastalscience.noaa.gov › project › forecastingForecasting the Causes, Consequences, and Potential Solutions ...

   coastalscience.noaa.gov › project › forecasting

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   In recent years, the central basin of Lake Erie has experienced low-oxygen conditions, despite measures taken by surrounding states and provinces to reduce nutrient inputs. We studied the factors that led to these low-oxygen conditions and forecasted future oxygen conditions and their impacts.

3. 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 · Hypoxia is bad news for lake whitefish that prefer the cold bottom water of Lake Erie, said Stuart Ludsin, a professor in the Aquatic Ecology Laboratory at Ohio State University. But, while the cyanobacteria in algal blooms thrive in fertile, nutrient-rich waters, so too do the plankton that feed the lake’s larger fish.

4. coastalscience.noaa.gov › news › ecofore-study-findsStudy Finds Lake Erie Hypoxic Zone Doesn't Affect All Fish ...

   coastalscience.noaa.gov › news › ecofore-study-finds

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   Lake Erie hypoxia negatively affected habitat quality for all species, as related to lower dissolved oxygen and higher water temperatures, but to varying degrees.

5. www.sciencedirect.com › science › articleAssessing and addressing the re-eutrophication of Lake Erie ...

   www.sciencedirect.com › science › article

   Jun 1, 2014 · Potential in situ impacts of hypoxia on mobile fish species in Lake Erie appear to be indirect and vary among species.

   • Author: Donald Scavia, J. David Allan, Kristin K. Arend, Steven Bartell, Dmitry Beletsky, Nate S. Bosch, Ste...

   • Publish Year: 2014

6. www.sciencedaily.com › releases › 2024Climate, dead zones and fish: Solving a 'wicked problem' in ...

   www.sciencedaily.com › releases › 2024

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   Oct 28, 2024 · Hypoxia is bad news for lake whitefish that prefer the cold bottom water of Lake Erie, said Stuart Ludsin, a professor in the Aquatic Ecology Laboratory at Ohio State University. But, while the...

7. People also ask

   Does Lake Erie hypoxia affect fish habitat quality?

   • The model results were compared with conditions in Lake Erie from the recent past to determine when and how often different fish species would be affected. Lake Erie hypoxia negatively affected habitat quality for all species, as related to lower dissolved oxygen and higher water temperatures, but to varying degrees.

   Study Finds Lake Erie Hypoxic Zone Doesn't Affect All Fish

   coastalscience.noaa.gov/news/ecofore-study-finds-lake-erie-hypoxic-zone-doesnt-affect-all-fish-the-same/

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   Why did the ecofore-Lake Erie project focus on CB hypoxia?

   • The EcoFore-Lake Erie project focused on CB hypoxia because of uncertainty about the mechanisms underlying its return to levels commensurate with the height of eutrophication during the mid-20th century ( Hawley et al., 2006) and because of its great potential to harm Lake Erie's valued fisheries (sensu Ludsin et al., 2001 ).

   Assessing and addressing the re-eutrophication of Lake Erie: Central

   www.sciencedirect.com/science/article/pii/S0380133014000252

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   Does Lake Erie have oxygen depletion?

   • Oxygen depletion in Lake Erie: modeling the physical, chemical, and biological interactions, 1972 and 1979 J. Great Lakes Res., 13 ( 1987), pp. 770 - 781 A post-audit anaylsis of the NWRI nine-box water quality model for Lake Erie J. Great Lakes Res., 13 ( 1987), pp. 782 - 800

   Assessing and addressing the re-eutrophication of Lake Erie: Central

   www.sciencedirect.com/science/article/pii/S0380133014000252

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   Are anthropogenic stressors affecting Lake Erie?

   • Reductions to these levels are also protective of fish habitat. Several anthropogenic stressors have impacted Lake Erie since European settlement. However, phosphorus (P) loading has been particularly influential ( Ludsin et al., 2001 ).

   Assessing and addressing the re-eutrophication of Lake Erie: Central

   www.sciencedirect.com/science/article/pii/S0380133014000252

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   Is TP a key water quality parameter for Lake Erie eutrophication?

   • The earlier GLWQA ( IJC, 1978) focused on TP as a key water quality parameter by which Lake Erie eutrophication could be measured ( DePinto et. al., 1986a ).

   Assessing and addressing the re-eutrophication of Lake Erie: Central

   www.sciencedirect.com/science/article/pii/S0380133014000252

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   How does hypoxia affect fish growth?

   • Several ecological processes that are influenced by hypoxia have the potential to negatively affect individual fish growth, survival, reproductive success and, ultimately, population growth (e.g., Breitburg, 2002, Coutant, 1985, Ludsin et al., 2009, Wu, 2009 ).

   Assessing and addressing the re-eutrophication of Lake Erie: Central

   www.sciencedirect.com/science/article/pii/S0380133014000252

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8. ael.osu.edu › research › projectsHABs & Hypoxia Impacts on Lake Erie Food Webs | Aquatic ...

   ael.osu.edu › research › projects

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   Utilization of the bloom by prey-fishes led to high levels of microcystin toxin accumulation, offering a potential mechanism for transfer of microcystins up the food web to economically important sportfishes in Lake Erie (e.g. walleye and yellow perch).