As a result of a United Nations General Assembly resolution passed in December 2008, World Oceans Day is celebrated on June 8th each year. This annual event spurred the creation of a special collections around our oceans and the efforts being made in conservation ranging from pollution to habitat restoration to fishing and fisheries.
The special collection continues to grow along with Plastic in Our Oceans and 1Water, with a focus on the challenge of providing clean drinking water to the world population.
Curated by mokiethecat
Tracking Ocean Heat With Magnetic Fields |
Published on Dec 12, 2016 As Earth warms, much of the extra heat is stored in the planet’s ocean – but monitoring the magnitude of that heat content is a difficult task. A surprising feature of the tides could help, however. Scientists at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, are developing a new way to use satellite observations of magnetic fields to measure heat stored in the ocean. The method depends on several geophysical features of the ocean. Seawater is a good electrical conductor, so as the saltwater sloshes around the ocean basins it causes slight fluctuations in Earth’s magnetic field lines. The ocean flow attempts to drag the field lines along. The resulting magnetic fluctuations are relatively small, but have been detected from an increasing number of events including swell, eddies, tsunamis, and tides. The magnetic fluctuations of the tides depend on the electrical conductivity of the water – and the electrical conductivity of the water depends on its temperature. This new method could be the first to provide global ocean heat measurements, integrated over all depths, using satellite observations. Read more here. : https://www.nasa.gov/feature/goddard/... |
Ocean Observations Biodiversity by Census of Marine Life
50 Ways to Save the Ocean: David Helvarg
Dr. Steve Palumbi on Big Fish
Earth's Oceans Show Decline In Microscopic Plant Life by NASA
The Oceans and Global Warming by Steve Palumbi
OCEANS by Disneynature
Acid Test: The Global Challenge of Ocean Acidification
Ocean acidification explained in two minutes
Stopping Bluefin Tuna from Going to Fast: Adrian Grenier
Save the oceans, feed the world! by Jackie Savitz:
Inspire the Next Generation of Ocean Activists by David Helvarg
Economics of the Ocean Swedish Embassy
The Ocean Conservancy
EcoTrust on Zoning for People and Fish
David Helvarg on Rescue Warriors
What's a Marine Reserve? by GreenPeace
About the Center for the Blue Economy
Why Do We Need the Ocean by Dr. Sylvia Earle
Launch of the Global Ocean Commission
OCEANS IN TROUBLE by Oceana
Gulf of Mexico Oil Spill: 35 days from Space: NASA
Native American Drums & Flute - The Fishing Song
BP Oilpocalypse Creates Underwater Nightmare
Wiring an Interactive Ocean by John Delaney
A Conversation between Sylvia Earle & Jean-Michel Cousteau
Thelma Krug: Governing Emerging Marine Climate-Altering Techniques
Peace Paddle: Call for Action to Protect Our Oceans
Saving Valentina, The Humback Whale by Michasel Fishback
Ocean Warming by Matt Brown
Circle of Life: Hope by Simon Spear
About OceansAdvocacy Concept
2023: A Year in Review | Oceana
Perpetual Ocean from NASA
Introducing The Ocean Elders
Protecting Oceans from Pollutants of Emerging Concern
Dr. Guggenheim: Lawns, Fertilizer, and Fish Do Not Mix
Safeguarding Supply of Fish: Marine Stewardship Council (MSC)
Paul Watson at The Nantucket Project (TNP7)
Roz Savage: Working Together One Stroke at A Time
Collapse Of The Oceans with Joshua Jackson
Into the Cold by Sebastian Copeland
Putting Our Oceans Up Front by Anthony Zolezzi
Coast Guard Overflight of Shell's Kulluk Platform Aground
Sustainability: How to Make the Best Seafood Choices by Whole Foods
Rising Seas: Science on the Greenland Ice Sheet with Tom Wagner
Oceans (Full Episode) | Hostile Planet
Tracking Ocean Heat With Magnetic Fields
Kiwis (NZ) want one third of their oceans protected
Project Shellter for Hermit Crabs by Bre Pettis
The Importance of the High Seas by WWF
How to Scale Solutions for Ocean Health?
Exploring the Oceans Hidden World by Robert Ballard
The First Census of Marine Life
Oceana: How Saving the Oceans Can Feed the World
Conservation Talks with Jane Lubchenco
Saving Indonesia's Most Bio-diverse Ecosystems by Andrew Miner
Ocean Degradation by Mike Tryba