Perspectives on Ocean Science

“Atmospheric rivers” are long, narrow bands of highly concentrated moisture that can carry as much water as Earth’s largest rivers and can have profound impacts when they hit the California coast. Join Scripps researcher Marty Ralph as he describes their crucial role in both water supply and flooding across much of the U.S. West Coast, and how improved forecasting can help us harness these California rainmakers. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 29256]

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]

A distinguished Earth scientist with extensive national and international experience in ocean science, global climate, and environmental issues, Margaret Leinen is director of Scripps Institution of Oceanography. Take an up close look at how some of the latest research activities at Scripps Oceanography are helping to shape worldwide conversations about the future of our planet. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 29092]

Concerns about climate change have distracted scientists and governments from the steps we can take now to make an enormous difference to coral reef health and increase reefs’ resilience to future climate shocks. Don’t miss this opportunity to hear acclaimed scientist Jeremy Jackson explain why there is hope for these vulnerable ecosystems in a global ocean that is increasingly impacted by humans. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 29091]

Understanding how humans impact marine ecosystems is crucial to developing successful conservation strategies that protect the health of our ocean. Discover how Scripps marine ecologist Jennifer Smith and her team are conducting research relevant to solving human-induced problems in environments ranging from coral reefs to the waters off our shores. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 28675]

Join Neal Driscoll for an illuminating look at how Scripps scientists are working to understand and monitor earthquakes. Learn how scientists model the potential impacts of major events in Southern California. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 28674]

El Niño is a phenomenon that impacts weather and climate around the globe. Join Scripps climate scientist David Pierce to learn what an El Niño event is, how it affects weather and water supply locally and throughout California, and how scientists forecast the likelihood of El Niño events. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 28673]

Sharks migrating between California and Baja California, Mexico, are threatened by commercial fishing activity in both countries. Join Scripps shark expert Dan Cartamil as he explores the ecology and behaviors of these fascinating animals, and discusses the issues relevant to the sustainability of our local shark populations. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 28256]

Crustaceans, with their hard, protective outer skeleton and highly specialized limbs, are truly evolutionary wonders. Join Scripps Oceanography marine biologist Jennifer Taylor as she describes her research on crustacean biomechanics and tells us how 500 million years of evolution has shaped crustaceans into the remarkable array of animals we see on Earth today. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 28255]

The 2014 Keeling Lecture features UCSD School of International Relations and Pacific Studies Professor David Victor, an internationally recognized leader in research on energy and climate change policy. He is the Director of the school’s new Laboratory on International Law and Regulation, and author of numerous books including his most recent, “Global Warming Gridlock: Creating More Effective Strategies for Protecting the Planet.” Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 27846]