Category: Ocean Awareness

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

Overlooked Algae Toxin Widespread in Southern Indian River Lagoon

7/9/2023 - By ecomagazine.com. Spanning about one-third of Florida’s East coast, the Indian River Lagoon has faced frequent harmful algal blooms in recent years. Among them, Pseudo-nitzschia spp., algae that produces the neurotoxin domoic acid. Domoic acid can bioaccumulate within food webs, causing sickness and death in higher trophic level organisms such as… SEE MORE

Radiance of the Seas pictured before the contact in St. Thomas. (Source: NTSB)

Cruise Ship Crew Relied on Outdated Chart Before Striking Pier in Alaska

7/8/2023 - By Mike Schuler. Overreliance on an electronic chart, miscommunication and an outdated navigational chart were all factors in a cruise ship damaging a cruise terminal pier last year near Sitka, Alaska, the National Transportation Safety Board (NTSB) said Tuesday. The incident occurred on May 9, 2022, when the cruise ship Radiance… SEE MORE

Deceased dolphin as a result of domoic acid poisoning. Credit: Channel Islands Marine & Wildlife Institute by NOAA

Toxic Algal Bloom Suspected in Dolphin and Sea Lion Deaths in Southern California

6/27/2023 - By fisheries.noaa.gov. The rapid growth of harmful algae along parts of the Southern California Coast is believed to have killed hundreds of California sea lions and close to 60 dolphins in the first weeks of June. The Channel Islands Marine & Wildlife Institute has fielded more than 1,000 reports of sick and… SEE MORE

Titan submersible released by OceanGate on its website. (Image credit: OceanGate)

Here are the Vessels Working to Find the Titan Sub

6/23/2023 - By gcaptain.com. A massive search continues in the remote North Atlantic Wednesday for the missing Titan submersible with five people on board as the clock ticks for any remaining chance of survival. The 21-foot unregulated submersible operated by U.S.-based OceanGate Expeditions has been missing since Sunday after losing contact with… SEE MORE

Time running out for Titanic Sub as Search Focuses on Undersea Sounds

6/21/2023 - By Joseph Ax and Steve Gorman. Rescuers searching for a missing submersible near the wreck of the Titanic focused on Wednesday on a remote patch of the North Atlantic where undersea noises were detected, although officials cautioned the sounds may not have originated from the vessel. With the submersible's air… SEE MORE

A fish-eye view of the wake of a ship out at sea. Here's an ocean fact: The surface layer of the ocean is teeming with photosynthetic plankton. Though they're invisible to the naked eye, they produce more oxygen than the largest redwood trees. (Image credit: NOAA)

From the desk of Dr. Rick Spinrad: ‘What World Ocean Day can look like in 100 years’

Ocean Awareness

6/17/2023 - By noaa.gov More often than not, when we talk about ocean conservation, the conversation naturally gravitates toward what we stand to lose if we don’t act. This is only natural, as the urgency of the climate and biodiversity crises forces us to consider a future where our most cherished natural… SEE MORE

Current Surveys 101

Ocean Awareness

6/15/2023 - By oceanservice.noaa.gov NOAA Ocean Podcast: Episode 09 Transcript A NOAA team deploys a current meter to survey along the bottom of Puget Sound. What is known as tidal currents is caused by the same gravitational force of the pull to the moon and the sun- but it's the horizontal advection… SEE MORE

NOAA