The oxygen content of earth’s ocean has changed dramatically through time, beginning with essentially no oxygen and rising to present-day levels, with important consequences for the evolution of life. Oxygen levels in modern oceans are also shifting as a consequence of global warming. Learn how low-oxygen settings in the modern ocean can inform us about the “explosion" of animal life more than half a billion years ago, mass extinctions, and the future our ocean. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 29255]

Breathless Through Time: How Oxygen Can Alter Evolution and Adaptation of Life in the Ocean

Learn about ocean science from leading researchers at Scripps Institution of Oceanography. This series is taped at the Birch Aquarium at Scripps and has been in production since 2001 with new episodes added monthly.

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Join Los Angeles Times environment reporter and author of the new book California Against the Sea Rosanna Xia and Scripps Institution of Oceanography coastal resilience specialist Laura Engeman for a discussion on communicating the science and impacts of sea-level rise and California’s changing relationship with the ocean. Engeman will also discuss how Scripps Oceanography is advancing science and technology to understand sea-level rise across California and beyond. Xia will also do a reading from the book and be on hand afterward to sign copies and meet audience members.   Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 39648]

California Against the Sea: Reflections on Communicating Sea Level Rise

Southern California’s giant kelp forests are ecosystems that are potentially vulnerable to the region’s warming waters, but unlike terrestrial forests, changes in these underwater ecosystems are largely invisible to most of us. Join biologist Mohammad Sedarat and artist Oriana Poindexter in an exploration of their collaboration on the aquarium’s new art exhibition, Hold Fast, an immersive journey through our local giant kelp forests. Learn how their unique perspectives are combined to provide visitors with insight into climate change through the lens of art. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 39556]

Hold Fast: Envisioning Climate Change through the Art and Science of our Local Giant Kelp Forests

Join Professor Drew Lucas from Scripps Institution of Oceanography as he delves into the intriguing phenomenon of red tides. In this enlightening talk, you'll discover the behaviors of Lingulodinium polyedra, the primary organism behind these glowing marine events. Professor Lucas's groundbreaking research, featuring tools like an underwater microscope and a wave-powered profiling device, sheds light on the 2020 red tide's secrets. Gain insights into the complex swimming patterns of phytoplankton, their nutrient uptake strategies, and the resulting effects on marine ecosystems. This program offers an in-depth look at marine ecology and underscores the vital role of technological innovation in oceanographic research. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 39251]

Understanding the Red Tide Phenomenon

Increasingly destructive wildfires are one of the most consequential impacts of our changing climate, often precipitating a cascade of related disasters including landslides, debris flows, dangerous air pollution and degradation of water quality in our rivers, streams and reservoirs.  Join geophysiscist Dr. Neal Driscoll as he describes how ALERTCalifornia is working to use camera systems, artificial intelligence and a variety of sophisticated remote sensing techniques to prepare, respond and recover from the ravages of wildfire on the environment. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 39250]

Developing Technology to Stay Ahead of Natural Disasters

Water on Earth sustains and connects us, but human activities can increase levels of harmful microorganisms and pollutants in our water systems that have the potential to make us sick or threaten our food supply. Join microbial ecologist Dr. Sarah Allard as she presents emerging research from Scripps Oceanography that sheds light on how natural microbial systems respond to these harmful contaminants in systems as diverse as freshwater river ecosystems and marine invertebrate digestive tract microbiomes. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 39249]

Breathless Through Time: How Oxygen Can Alter Evolution and Adaptation of Life in the Ocean

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