Welcome to the ASLO Business Office

Membership Application and Renewal Site
Membership in the Association for the Sciences of Limnology and Oceanography has never been easier or more convenient!

This site will allow you to apply for

Membership application and renewal require a credit card for processing and payment. If you prefer to handle your membership needs via postal mail, you may download the membership form (PDF) to do so.

You may also search the user database if you are a current ASLO member. Please login to begin your membership search.

Purchase Limnology and Oceanography Volumes 1-43 On CD-ROM
The L&O CD-ROM archive can now be purchased on-line from the ASLO Business Office.

All credit card transactions will be processed through the conference web site. Transactions are protected and encrypted using a secure socket layer (SSL) certificate provided by Thawte Digital Certificate Services, a Verisign company. SSL technology is the industry-standard method for protecting web communications. The SSL security protocol provides data encryption, server authentication, message integrity, and optional client authentication for a TCP/IP (internet) connection. Credit card verification and debit services will be provided by, a leading provider of Internet-based transaction services.

If you have any questions or need assistance, please do not hesitate to contact the ASLO Business Office:

ASLO Business Office
5400 Bosque Blvd., Suite 680
Waco, TX 76710
(800) 929-ASLO USA, Canada, Mexico, and the Caribbean
(254) 399-9635 All Other Countries
(254) 776-3767 FAX e-mail