Category: Ocean Awareness

NOAA Fisheries studies marine animals by using a variety of technologies to record underwater ocean sounds. Marine animals live in a noisy habitat with combined noises from humans, nature, and other species. This conceptual illustration shows images of human, marine animal, and environmental sources of sound and approximately proportional sound waves. Credit: NOAA Fisheries.

All About Ocean Noise

8/5/2023 - By fisheries.noaa.gov. Sound is the most efficient means of communicating underwater, especially for many marine species. NOAA Fisheries works to better understand how marine animals use sound and the potential impacts of man-made noise on the underwater environment. What Is Ocean Noise? Marine mammals and other aquatic animals have evolved… SEE MORE

Phytoplankton blooms in the Barents Sea, shown in natural color from NASA's Aqua satellite on July 10, 2014. The solid white area in the top right corner is cloud cover. Credit: NASA's Earth Observatory.

New Study Shows Effect of Climate Change on Ocean Color

7/31/2023 - By ecomagazine.com. Scientists from the National Oceanography Centre (NOC) have discovered changes in the color of more than half (56%) of the ocean as a result of changes in the plankton communities. The new paper titled “Global climate change trends detected in indicators of ocean ecology” explains that plankton communities… SEE MORE

Heat Wave Forecast for September 2023 by NOAA.

Ocean Warming since 1991 Doubles the Size of the Marine Heat Wave Forecasted for September 2023

7/30/2023 - By climate.gov. Earlier this week, NOAA launched a new website for monitoring and forecasting the size and intensity of ocean heat waves up to a year in advance. According to the experimental forecast issued in June, 50 percent of the global oceans could experience heat wave conditions by September 2023.… SEE MORE

The Hurricane Analysis and Forecast System (HAFS) “moving nest" Model. Global map showcasing land mass in green and water in black, clouds in white and tropical storms outlined in a green boxes representing the moving nest model. (Image credit: NOAA)

Earth just had its Hottest June on Record

7/29/2023 - By noaa.gov. NOAA’s National Hurricane Center — a division of the National Weather Service — has a new model to help produce hurricane forecasts this season. The Hurricane Analysis and Forecast System (HAFS) was put into operations on June 27 and will run alongside existing models for the 2023 season before replacing them as NOAA’s premier… SEE MORE

Shark Facts, Tips, and Other Weird Things About Selachimorpha

7/28/2023 - By US Harbors. It's the last day of "Shark Week" for the 2023 season, but that doesn't mean there is nothing more to see or learn about these compelling--and sometimes--maligned creatures. As a vital part of the ocean food chain, sharks are vulnerable to all the changes happening in the… SEE MORE

A map of the world plotted with some of the most significant climate events that occurred during June 2023. Please see the story below as well as more details in the report summary from NOAA NCEI at http://bit.ly/Global202306offsite link. (Image credit: NOAA/NCEI)

Earth just had its Hottest June on Record

7/28/2023 - By noaa.gov. The world just sweltered through its hottest June in the 174-year global climate record. Additionally, Earth’s ocean surface temperature anomaly — which indicates how much warmer or cooler temperatures are from the long-term average — were the highest ever recorded, according to scientists from NOAA’s National Centers for Environmental Information. Here’s… SEE MORE

Worldwide Shark Attack Summary for 2022

7/27/2023 - **Update (January 2026):** For the latest shark attack statistics and trends read here: Shark Attack Statistics: Understanding Coastal Safety Risks. By The Florida Museum of Natural History. The Florida Museum of Natural History’s International Shark Attack File investigated 108 alleged shark-human interactions worldwide in 2022. ISAF confirmed 57 unprovoked shark… SEE MORE

Ocean Climate Action Plan Information

7/15/2023 - By noaa.gov. In the face of climate change, the ocean can be a source of climate adaptation and mitigation solutions that provide co-benefits such as good-paying jobs, sustainable livelihoods and communities, and healthier ocean ecosystems. Ocean-based solutions include, but are not limited to: green shipping, blue carbon, biodiversity conservation and… SEE MORE

Scientists Discover New Deep-sea Octopus Nursery in Costa Rica

7/14/2023 - By ecomagazine.com. A team of international scientists have discovered a new deep-sea octopus nursery at a low-temperature hydrothermal vent offshore of Costa Rica. The discovery of the brooding site brings the world’s known octopus nurseries to three. The team also proved that the first known aggregation of deep-sea octopus, the… SEE MORE

Marine Sanctuary

Northern bluefin tuna - Simple English Wikipedia, the free encyclopedia

Microscopic Monsters of the Ocean: Tuna

7/13/2023 - By saltwatersportsman.com. The life history of most game fishes is pretty amazing. Although some species may grow to more than 1,000 pounds, all begin life as one of millions of eggs the size of a small grain of sand floating about an ocean full of tiny predators, following a full-moon… SEE MORE

Plankton