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News and Features by Region Lake Erie Archives - Page 2 of 5 - News and Features

Potential Impacts of Asian Carp in Lake Erie

As the invasive Asian Carp move up the Illinois River threatening the Great Lakes, managers and policy makers struggle with the question of what impact the invasive fish will have on those ecosystems. To understand the potential effects, a team of academic and agency researchers supported by National Centers for Coastal Ocean Science predicted how Lake Erie’s food web could […]

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Study Supports EPA to Control Both Nitrogen and Phosphorus in Freshwaters

One of the most common bloom-forming cyanobacteria (blue green algae) in freshwater ecosystems is Microcystis, which produces the liver toxin microcystin. Like many cyanobacteria, blooms of Microcystis are associated with higher temperatures and the availability of nitrogen (N) and phosphorus (P). Many freshwater ecosystems are P-limited, meaning P plays the key role in the occurrence of most cyanobacteria blooms, […]

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‘Smartphone Microscopes’ Help Provide Early Warning of Harmful Algal Blooms in Lake Erie

Citizen scientists are using “smartphone microscopes” to identify harmful algal blooms in Lake Erie. The NCCOS Phytoplankton Monitoring Network, in collaboration with the U.S. Environmental Protection Agency, supplied volunteers in Western Lake Erie with the new generation of “smart” microscopes, which have built-in tablets. Each smartphone tablet is pre-loaded by NCCOS scientists with “Phyto”—an application that […]

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NCCOS Hypoxia Forecasts Prove Accurate

For over ten years NCCOS has developed and improved hypoxia (dead zone) forecasts similar to seasonal weather forecasts. The accuracy of these forecasts is proving to be quite good. Professor Don Scavia of the University of Michigan tracks the accuracy of the NCCOS-funded annual forecasts and finds the models work well in years without hurricanes or […]

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Expanding Harmful Algal Bloom Monitoring in Western Lake Erie

The NCCOS Phytoplankton Monitoring Network, established to monitor phytoplankton and harmful algal blooms (HABs), is partnering with the U.S. Environmental Protection Agency to expand into the Western Basin of Lake Erie.  Monitoring stations were selected with input from NOAA’s Ecological Forecasting Services to provide strategic sites to support the NCCOS Lake Erie Experimental Forecast. Recently, the […]

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NOAA, Partners Predict Severe Harmful Algal Bloom for Lake Erie

On July 9, NOAA and its research partners, using an ensemble modeling approach, predict that the 2015 western Lake Erie harmful algal bloom season will be among the most severe in recent years and could become the second most severe behind the record-setting 2011 bloom. The bloom will be expected to measure 8.7 on the severity […]

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NOAA, Partners Start Early Season Forecast Updates for Lake Erie Harmful Algal Blooms

This week, in response to increased demand for harmful algal bloom information, NOAA researchers and their partners at Heidelberg University began issuing new experimental, early season forecasts of the seasonal harmful algal bloom in western Lake Erie. The information will help resource and public health managers address the toxic blooms, which peak annually in late […]

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