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About AGU
Career Development
Honors & Funding
Meetings & Events
Publications & News
Policy & Outreach

Who We Are

AGU Membership Value

Empower your future today!

Ethics, Diversity & Inclusive Science

Promoting an inclusive scientific culture

Membership Directory

Find members by section, region or expertise

Programs & Initiatives

Advance your career and connect with peers

Find Your Community

Connect by science, interest and identity

AGU Net Zero Headquarters

Visit AGU’s award-winning HQ in D.C.

Leadership & Governance

Volunteers shaping AGU and the future of science

AGU Sections

Connect with colleagues in your discipline

College of Fellows

Distinguished Earth and space science leaders

Get a full year of AGU Member value. Renew your membership now!

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Sign up for leadership and volunteer updates

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Build in-depth skills alongside peers

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Search thousands of funding opportunities

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Union Medals, Awards & Prizes

Recognizing top achievements in science

Union Fellows Program

Recognizing excellence in research

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Celebrating section-specific achievements

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Rewarding scientific excellence in students

Science Policy & Communication Awards

Awarding excellence in science outreach

View 2025 honorees

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Investing in science’s future leaders

Travel Grants

Support travel for AGU meetings

Research Grants

Funding new discoveries and breakthroughs

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AGU Annual Meeting

Join AGU26 in San Francisco this December

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Specialized meetings for science insights

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Thank you for joining us in Glasgow!

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Uncover new insights in astrobiology

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Elevate your visibility in the geosciences

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Search Earth and space science preprints

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Explore AGU data guidelines for researchers

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Develop skills to share your science

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Learn to navigate U.S. science policy

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Collaborate globally for sustainable solutions

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Expanding participation and access to science

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Science for a thriving, sustainable future

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Championing ethics and equity in science

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AGU Members
Lia Siegelman

Member Since 2024

Lia Siegelman

Assistant Professor, Scripps Institution of Oceanography

View All Research

Professional Experience

University of California San Diego

2024 - Present

Scripps Institution of Oceanography

Assistant Professor

2023 - Present

Education

Doctorate

2019

Lia's AGU Research

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Publications
Abstracts

Atmospheric Forcing in the California Current System Drives the Seasonal Cycle in Eddy Length Scale via an Inverse Kinetic Energy Cascade

ENERGY TRANSFERS IN MESOSCALE AND SUBMESOSCALE TURBULENCE: TOWARD ENERGETICALLY CONSISTENT THEORIES AND OCEAN MODELS I POSTER

physical oceanography | 26 february 2026

Resolving sharper fronts and deriving vertical velocities in the Agulhas Current System using SWOT altimetry

THE ROLE OF FINE SCALES ON GLOBAL OCEAN DYNAMICS IN THE SWOT ERA III POSTER

physical oceanography | 25 february 2026

Inferring Vertical Velocities From km-scale Surface Observations in the Southern Ocean : Insight from Modelling Experiments and Application to SWOT

THE ROLE OF FINE SCALES ON GLOBAL OCEAN DYNAMICS IN THE SWOT ERA II ORAL

physical oceanography | 25 february 2026

Southern Ocean latent heat flux variability driven by oceanic (sub)mesoscales and atmospheric high frequencies

POLAR AIR-SEA INTERACTIONS IN A WARMING CLIMATE I POSTER

air-sea interactions | 24 february 2026

Decadal, seasonal and spatial variability of Greenland’s Coastal Current System from a state-of-the-art satellite product

ATLANTIC OCEAN CONNECTIVITY ACROSS LATITUDES: LARGE-SCALE PROCESSES, OBSERVATIONS, MODELING, AND IMPACTS II ORAL

physical oceanography | 23 february 2026

Small‐Scale, High‐Frequency Ice, and Ocean Processes in the Amundsen Sea Embayment, West Antarctica

JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS

31 october 2025

Southern Ocean 3D Eddy Diagnostics Derived From SWOT

JOURNAL OF GEOPHYSICAL RESEARCH: OCEANS

The Seasonality of Greenland Iceberg Melt and Its Influences on Fjord Properties and Dynamics

JOURNAL OF GEOPHYSICAL RESEARCH: OCEANS

Honors & Awards

Ocean Sciences Early Career Award

Received December 2025

Outstanding Reviewer Award - Geophysical Research Letters

Received December 2021