Modeler at Work, by Murray MacKayModeler at Work, by Murray MacKay

The Purpose of ASLO is to foster a diverse, international scientific community that creates, integrates and communicates knowledge across the full spectrum of aquatic sciences, advances public awareness and education about aquatic resources and research, and promotes scientific stewardship of aquatic resources for the public interest.

Learn more about the Aquatic Sciences

Call for Session Proposals
2019 Aquatic Sciences
San Juan, Puerto Rico


In 2019, ASLO will be returning to San Juan, Puerto Rico, to convene its biennial Aquatic Sciences Meeting. The theme of this meeting will be Planet Water: Challenges and Successes/Planeta Agua: Retos y exitos. We welcome proposals for special sessions on topics relevant to freshwater and marine systems.

Call for Session Proposals

ASLO Scientists Contribute

What does it mean to be a limnologist or oceanographer? How does aquatic science contribute to society? Learn more about how these fields of science help us understand our planet and how ASLO members share their science with the public.

Photo Contest 2017

Penguinds Dressed to Krill, by Charles Greene

1st Place Winner in the Altered Art Category
Penguins Dressed to Krill
Photo by ASLO member Charles Greene

Photo montage of diving chinstrap penguins and Antarctic krill off the Antarctic Peninsula, with a scientific data visualization of the surface distribution of chinstrap penguins and the water-column distribution of Antarctic krill.

Get Involved, Join Today!

Anyone interested in the aquatic sciences is welcome to join the Association for the Sciences of Limnology and Oceanography.

Join Today

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ASLO News and Comments

AGI’s National Geoscience Student Exit Survey

By: ASLO Communications | May 21

Call for Applications, Editor-in-Chief (EIC), Limnology & Oceanography (L&O)

By: ASLO Communications | May 15

Be a "Journalist for a Day" at ASLO 2018 in Victoria

By: ASLO Communications | Apr 30

Three years of the ASLO Science Communication Internship

By: ASLO Communications | Apr 20

Call for Applications: 2018 ASLO Science Communication Internship

By: ASLO Communications | Apr 20

L&O Bulletin Chapter One Challenge: Call for Papers

By: ASLO Communications | Mar 19

Help represent the aquatic sciences at the 2018 USA Science and Engineering Festival!

By: ASLO Communications | Mar 5