Tag: NOAA

These toy sea turtles, circled in red, were photographed using a drone flying at 128 feet altitude. Credit: NOAA Fisheries

Eyes in the Sky: Using Drones to Measure Sea Turtles

7/7/2024 - By fisheries.noaa.gov. What do drones and toy turtles have in common? Scientists are using these tools to measure sea turtles in the wild without ever touching them. Drones not only take great photographs—they can also be used to take measurements. In our case, we use them to measure the size… SEE MORE

A depiction of the Advanced Circulation Model used for NOAA's Coastal Ocean Reanalysis. The gray box shows the focus region of the assessment — the U.S. East Coast, Gulf of Mexico, and Carribean Sea. Credit: Cooperative Institute for Marine and Atmospheric Research, School of Ocean and Earth Science and Technology, University of Hawai’i at Mānoa.

NOAA Validates Sea Level Data for Future Flood Risk

7/1/2024 - By NOAA's Ocean Service. More than 40 years of data verified to accurately assess flood-risk changes on Atlantic, Caribbean and Gulf of Mexico coasts. A team of NOAA and university sea level rise experts completed a study of more than four decades of water level data, validating foundational research for… SEE MORE

A Class of Ozone-Depleting Chemicals is Declining, Thanks to the Montreal Protocol

7/1/2024 - By research.noaa.gov. New research by a team including current and former NOAA-affiliated scientists has shown that atmospheric concentrations of a class of ozone-depleting chemicals used as refrigerants, foam blowing agents and solvents peaked in 2021 and are now beginning to decline as nations comply with restrictions called for by the… SEE MORE

Moderate to above-moderate harmful algal bloom predicted for western Lake Erie

6/27/2024 - By noaa.gov. Blue-green algae capable of producing substance toxic to humans and wildlife, can affect drinking water and local economies. NOAA and its research partners are forecasting a moderate to above-moderate harmful algal bloom (HAB) in western Lake Erie this summer. This year’s bloom is expected to measure 5, with… SEE MORE

MARILAO, PHILIPPINES - MAY 04, 2024: Workers prepare to dump blocks of ice at a pool amid extreme heat in Marilao, Bulacan province. Sweltering conditions strained power grids, sparked health warnings, and left residents desperate for ways to stay cool. May 2024 was the world's warmest May on record. (Image credit: Ezra Acayan/Getty Images)

May 2024 was Earth’s Warmest May on Record

6/24/2024 - By noaa.gov. The globe saw its 12th-consecutive month of record warmth. Last month marked a full year of record-high global temperatures, with May 2024 ranking as the warmest May on record. Earth’s ocean temperatures also set a record high for the 14th month in a row, according to data and… SEE MORE

As container ships continue to grow in size and ports — like the Port of Oakland in California — grow more congested by the year, NOAA plays an increasingly critical role in U.S. marine transportation. NOAA services and products improve the efficiency of ports and harbors, promote safety, and help to ensure the protection of coastal marine resources. (Image credit: NOAA National Ocean Service)

U.S. Marine Economy Continues Upward Trend

6/22/2024 - By noaa.gov. $476 billion contribution helps build a ‘greater, more Climate-Ready Nation’. The American marine economy continued to bolster the nation in 2022 as demonstrated by increased sales and jobs, according to the most recent statistics from the annual Marine Economy Satellite Account (MESA) released by two Department of Commerce agencies —… SEE MORE

Silhouette of a person at sunset during a heatwave. (Image credit: iStock)

Heat Exhaustion or Heat Stroke? Know the Signs of Heat Illness

6/19/2024 - By noaa.gov. If you are spending any time outside this summer, chances are you’ll be exposed to a lot of sun, high temperatures and humidity. How much heat can a person safely endure? It depends. Much less visible and dramatic than hurricanes, floods and tornadoes, heat is considered the silent… SEE MORE

A photo of USGS vessel "Hypoxia Bandit" on the Mississippi River in Vicksburg in early 2024. USGS scientists are using a US-D-96 sampler to collect sediment and water-quality samples from the river. (Image credit: USGS Lower Mississippi Gulf Water Science Center)

NOAA forecasts above-average summer ‘dead zone’ in Gulf of Mexico

6/18/2024 - By noaa.gov. Low oxygen conditions expected to impact 5,827 square-mile area. NOAA is forecasting an above-average summer “dead zone” in the Gulf of Mexico covering approximately 5,827 square miles — an area roughly the size of Connecticut. The dead zone, or hypoxic area, is an area of low oxygen that… SEE MORE

Passaic River, New Jersey. Contamination is found in sediment from the Dundee Dam to the mouth of the river, throughout Newark Bay, and other portions of the New York/New Jersey Harbor. (Credit: NOAA)

Restoration for Fish, Wildlife, and Communities Coming to Seven Polluted Waterways

6/10/2024 - By oceanservice.noaa.gov. Good news for a new year! In 2023, NOAA and partners helped to recover over $92.8 million from polluters to restore seven waterways in six states following oil spill and industrial pollution incidents. These restoration efforts will benefit fish, wildlife, and disadvantaged communities disproportionately impacted by pollution. NOAA… SEE MORE

Map of eastern Lake Ontario showing Lake Ontario National Marine Sanctuary's boundaries, which encompasses 1,722 square miles/ noaa.gov

Lake Ontario Designated as New Marine Sanctuary

6/7/2024 - By noaa.gov. Designated in 2024, Lake Ontario National Marine Sanctuary is a historically rich area where the long interactions between human activity and the maritime environment has fostered a deep sense of meaning and place. The lake shores and bottomlands of Lake Ontario offer an intriguing window into the history… SEE MORE