Data Loggers Track Dissolved Oxygen Levels in Endangered Mussel Habitat
An Atlanta-based firm uses data loggers to measure temperature and dissolved oxygen levels in a creek downstream of a proposed reservoir site.
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HOBO Compact Data Loggers Support Coral Reef Health in Micronesia
A California nonprofit is using water temperature data loggers for long-term monitoring of the coral reef system surrounding the island of Kosrae in Micronesia.
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Addressing Root Causes of Declines in Freshwater Health
The Freshwater Trust is using water temperature data loggers to help restore habitat to benefit federally-listed fish in Rudio Creek, a tributary of Oregon's John Day River.
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Monitoring Environmental Impact off Qatar’s Coastal Waters
To satisfy an airport construction project's program approval requirements, a consultant conducted long-term water temperature and sediment quality monitoring.
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Scientists Study Coral Health in Seychelles Islands
In the southern Seychelles Islands, north of Madagascar, an investigator deployed robust water temperature data loggers able to stand up to long-term deployment in a coral reef environment.
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Bringing Fishways into the 21st Century
A USGS ecologist headed up an effort to demonstrate the effectiveness of "nature-like" fishways for Northeast species by tracking fish counts and using water level data loggers to monitor water levels.
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Study Shows Warming Trend in Alaskan Streams
Data loggers are being used to monitor water temperatures in streams that had been teetering above the state-mandated 55°F limit, posing a substantial health risk to salmon habitat.
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Underwater Loggers Aid Discovery of Prehistoric Fish
A researcher employed dependable, low-cost data loggers to track water temperatures at coral reefs near Indonesia and ended up proving the existence of a fish species believed to have been extinct.
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Underwater Data Loggers Assist in Coral Reef Health Research
Researchers at St. John, U.S. Virgin Islands are using data loggers to establish a link between elevated water temperature and coral bleaching due to the loss of life-supporting algae.