Mountains, canyons, plains — these geological features are not only present on land, but also under the sea, where scientists have now charted them in incredible detail in the ocean surrounding Antarctica. The five-year project mapped 18.5 million square miles, and even revealed a new deepest point in the Southern Ocean, a depression lying 7,432 meters (24,383 feet) below sea level called the Factorian Deep. This study and others like it around the world are filling major scientific gaps in our understanding of what the ocean floor looks like, a key part of knowing how to foster ocean health. More mapping also enables us to make an even stronger science-backed case for marine protected areas. If you want to turn this positive progress into action, you can join us today as we call on world leaders to protect Antarctica and secure the largest act of ocean protection in history. We’re close to reaching our goal of 250,000 petition signatures!
What you need to know
From August X until October X the National Oceanic and Atmospheric Administration (NOAA) is hosting a public comment period for the designation of the Chumash Heritage National Marine Sanctuary – a 7000 square-mile territory off the coast of California. This territory has been fought over for decades and we now have a once-in-a-lifetime opportunity to protect it forever. Here’s why this window of opportunity is crucial:
- The Chumash marine sanctuary has been fought for over three decades and is home to the Chumash peoples – rightful stewards of coastal territory since time immemorial. 
- This marine sanctuary would safeguard a biodiversity hotspot and propel the United States toward its goal of protecting 30% of its waters. 
- Our best chance of securing this sanctuary forever is for designation to occur prior to next year’s federal elections. 
- A public comment submission is worth thousands of petition signatures. 
Right now, the NOAA is hosting a 60-day comment period that ends Oct XY, 2023, where the public can share comments of support that will help shape the final sanctuary designation before official designation in 2024.










