Oceanography (Audio)

Latest Episodes:

Navigating the Climate Crisis: Meeting the Challenges Ahead Jul 28, 2023

Show notes

The confluence of the accelerating climate crisis, more frequent and severe disasters, widespread systemic injustice and oppression, and any number of additional coinciding crises paint a dark picture of our future. Climate professionals often feel inadequately trained to facilitate, navigate and lead communities through the transformative changes we all face. This program will offer directions on how these essential workers — and all of us — can grow the necessary skills and capacities to face and navigate our future. It is those very skills that may yet make us homo sapiens sapiens — “wise humans.” Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 38692]

Climate Economics and Communication: Naming and Valuing What Matters Jun 14, 2023

Show notes

As humans, we benefit immensely from the ecosystems around us — including the ocean — in obvious and not-so-obvious ways. As climate change continues to affect these ecosystems, we must ask ourselves — what can we gain by safeguarding them? Join Bernie Bastien and Raiza Pilatowsky in an interactive talk that explores the need to recognize what we value about nature in order to find new and inspiring ways to protect our planet, and ensure a sustainable future for generations to come. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 38691]

SOARS: An Insider’s Look at Scripps Ocean Atmosphere Research Simulator May 22, 2023

Show notes

Scripps Ocean Atmosphere Research Simulator (SOARS) is a unique installation that's changing the way oceanographers study and understand processes that occur at the boundary between the ocean and the atmosphere. Join oceanographer Dale Stokes for an insider’s look at this one-of-a-kind ocean research laboratory. Learn how SOARS allows scientists to simulate varying ocean environments by controlling winds, waves and more! Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 38690]

Dust and the Salton Sea - Urban Design for the Climate Crisis Mar 25, 2023

Show notes

Just a hundred miles to the east of San Diego, one of the largest inland lakes in the West is drying up as a result combined human activity and climate change. The exposed lake bed is rapidly turning into a source of dust, worsening the frequent dust storms that impact the people who live in the surrounding areas. Learn about the intersection of architecture and science in this stark but magnificent landscape in a conversation with Climate Scientist Amato Evan and Architect Gillian Shaffer Lutsko. Discover how collaborations with local activists, policy groups, scientists and indigenous communities inspired an architectural project that envisions how we can unite conversations around redevelopment, the climate crisis, public health and community-led design. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Public Affairs] [Science] [Show ID: 38689]

Why Are Scientists Dyeing the Ocean Pink? Mar 10, 2023

Show notes

Why is the ocean — and this team of researchers — looking pretty in pink? For science! Scientists at UC San Diego’s Scripps Institution of Oceanography have launched the PiNC (Plumes in Nearshore Conditions) experiment to study the coastal zone where a river meets the ocean. Using a non-toxic, environmentally safe pink dye and a suite of instruments, researchers released the dye in the mouth of the Los Peñasquitos Lagoon at Torrey Pines State Beach near San Diego, California in the winter of 2023. Rivers and estuaries play an important role in delivering freshwater and materials such as sediments and contaminants to the coastal ocean, but little is known about how these plumes of more buoyant, fresher water interact with the denser, saltier and often colder nearshore ocean environment, particularly as the plumes encounter breaking waves. This experiment enables scientists to track the processes that take place when small-scale plumes of freshwater meet the surfzone. Series: "Scripps Institution of Oceanography" [Science] [Show ID: 38739]

Big Data: The Path Toward Wildfire Resilience Jan 30, 2023

Show notes

Increasingly frequent and intense wildfires in California and the western US are impacting communities across the state. Even areas not prone to fires suffer from degraded air and water quality – direct consequences of these extreme events. ALERTCalifornia combines a state-wide fire camera network with state-of-the-art sensor technology to support data-driven decision making before, during, and after wildfires. Join Dr. Neal Driscoll as he describes the scientific and technological expertise at UCSD that is being brought to bear on making California more resilient to climate change. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 38459]

Deep Sea Collections: Public Engagement and Citizen Scientists with Greg Rouse - Exploring Ethics Nov 09, 2022

Show notes

Ever wonder what lives in the deepest parts of the ocean? Curious how many species of fish swim under the waves? Collections like those at the Scripps Institution of Oceanography (SIO) are a way for everyone to engage and understand the world underwater. Greg Rouse, curator of the Benthic Invertebrate Collection at SIO, shares how collections can effectively communicate with the public and make science accessible to all. He also discusses how programs like SeadragonSearch, a community-based research initiative with a mission to collect data about wild seadragon populations across Australia through underwater photography, can encourage citizen scientists and enable new discoveries. Series: "Exploring Ethics" [Science] [Show ID: 38410]

Coral Reefs and the Power of Adaptation to Climate Change Nov 05, 2022

Show notes

Scripps Institution of Oceanography marine biologist Stuart Sandin illuminates his work leading the 100 Island Challenge, a project that uses high tech ecological surveys to capture snapshots of coral reef ecosystems found in the tropical waters of the Pacific, Caribbean, and Indian oceans. His team uses large-area imaging and 3-D visualizations to make unprecedented detailed observations of how coral reefs are faring. While some reefs are struggling, others have been able to adapt in response to changing climate and other human impacts. By combining ocean observation with modern techniques like genetic sequencing and data analysis, Stuart and his team aim to elucidate which corals are surviving and how. By decoding nature’s incredible capacity for adaptation, these scientists are paving the way for using this new knowledge to aid coral reef recovery. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Science] [Show ID: 38458]

Local Communities Plan for Climate Resilience Sep 28, 2022

Show notes

Coastal regions are susceptible to a host of threats to the natural environment and our quality of life as a result of climate change. Our beaches and coastal bluffs are being eroded by ocean storms and sea level rise, ongoing drought leaves us vulnerable to wildfires and habitat and wildlife loss, and our dependence on water from distant sources puts us at risk for severe water restrictions. Although climate adaptation and resilience planning already are underway in many communities, the threats associated with climate change make it increasingly important to design these efforts in ways that bring scientists, planners, practitioners, and community representatives together in planning processes. An expert panel is presenting how a cross-jurisdictional, interdisciplinary, collaborative approach leads to science-based and cost-effective strategies for building resilience in the face of climate change. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [Public Affairs] [Science] [Show ID: 38381]

Ocean Exploration to Inform Climate Solutions and Biodiversity Conservation Jul 24, 2022

Show notes

The ocean is a critical component of climate solutions. Not only does the ocean have the potential to provide food security, but it can provide critical minerals for the energy transition, species with biopharmaceutical and biotechnology potential, a source of income through sustainable tourism, and innovation of renewable power technologies. Samantha Murray, Executive Director of the Marine Biodiversity and Conservation program at the Scripps Institution of Oceanography, and Amanda Netburn, Assistant Director for Ocean, Science and Technology for the White House Office of Science and Technology Policy, discuss how further exploration of the ocean may help scientists learn more about future climate solutions and improve biodiversity conservation. Series: "Institute of the Americas" [Public Affairs] [Science] [Show ID: 38165]

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