American Geophysical Union

American Geophysical Union. The American Geophysical Union is a leading international professional society dedicated to advancing the understanding of Earth and space science. Founded in 1919, it serves a global community of researchers, educators, and professionals across a wide range of disciplines, from geophysics and oceanography to planetary science and climate science. The organization promotes scientific discovery through its high-impact publications, major scientific conferences, advocacy for science funding, and numerous awards recognizing excellence in research.

History

The organization was established in 1919 under the auspices of the National Research Council, with early leadership from prominent scientists like William Bowie of the Coast and Geodetic Survey and John Adam Fleming of the Carnegie Institution for Science. Initially part of the National Academy of Sciences, it focused on coordinating research in geomagnetism and atmospheric electricity. A pivotal moment occurred in 1972 when it incorporated as an independent, non-profit organization, allowing for expanded international membership and broader scientific scope. Throughout the 20th century, it grew in tandem with major scientific endeavors, including the International Geophysical Year and the rise of space exploration led by agencies like NASA.

Organization and governance

The governance structure is led by a volunteer Board of Directors and an elected President, a position held by notable scientists such as past president Susan L. Brantley and current president Lisa J. Graumlich. Its operations are supported by a executive director and staff headquartered in Washington, D.C.. The membership, now over 60,000, is organized into specialized sections and focus groups covering fields like volcanology, seismology, and biogeosciences. Key committees, such as the Ethics and Equity Committee, oversee policies on scientific integrity and inclusion, while the Council guides scientific priorities and international collaboration.

Publications and scientific meetings

It publishes a prestigious portfolio of peer-reviewed scientific journals, including flagship titles like Geophysical Research Letters and the Journal of Geophysical Research, as well as review journals like Reviews of Geophysics and the open-access AGU Advances. Its premier event is the annual AGU Fall Meeting in San Francisco, one of the largest Earth and space science conferences globally, which attracts tens of thousands of participants. Other significant gatherings include the Ocean Sciences Meeting co-sponsored with the Oceanography Society and specialized conferences like the Chapman Conference series on focused topics.

Awards and honors

The organization bestows a comprehensive suite of awards to honor scientific achievement, service, and education. Its highest honors are the Bowie Medal, named for founder William Bowie, and the Fleming Medal, honoring John Adam Fleming. Other major awards include the Revelle Medal for contributions to climate science, the Ingersoll Lecture in geophysics, and the Sverdrup Gold Medal for oceanography. It also recognizes early-career scientists through awards like the James B. Macelwane Medal and honors outstanding union service with the William Kaula Award.

Advocacy and public engagement

The organization actively advocates for robust federal investment in scientific research to agencies like the National Science Foundation and the United States Department of Energy. It engages in public policy discussions on critical issues such as climate change, natural hazards, and water resources. Public engagement efforts include the Sharing Science program, which trains scientists in communication, and events like the Fall Meeting press conferences that highlight breaking research. It also partners with institutions like the National Oceanic and Atmospheric Administration and the American Meteorological Society on educational outreach initiatives.

Member societies and affiliations

As a founding member of the International Union of Geodesy and Geophysics, it maintains strong ties with global scientific bodies. It holds close collaborative relationships with other major societies, including the Geological Society of America, the European Geosciences Union, and the Japan Geoscience Union. Through the Earth Science Information Partners, it works with data centers like the National Center for Atmospheric Research. The organization is also an affiliate of the American Institute of Physics and participates in coalitions like the Consortium of Social Science Associations to promote interdisciplinary science policy.