About PSFS
- Promotion of scientific knowledge in freshwater science or related fields through workshops, symposia, training, reports, and publications
- Stimulation of scientific investigations and advancements in the frontiers of freshwater sciences and allied fields
- Contribution to the development of education in Freshwater Science
- Recognition and accreditation of members in different specialized fields of freshwater science
The logo

The water-drop-shaped logo symbolizes the importance of water itself to humanity and nature. This is outlined by the Philippine archipelago enclosed by an illustration of a flowing water (lotic) ecosystem. The two distinct dark blue-colored shapes that rest upon the base of the water drop represents groundwater and standing water (lentic) ecosystems, respectively. The light-colored line on top of these two illustrations represents available fresh water to be utilized in sustenance of life. Together, these signify the entire freshwater ecosystems in which the Filipino society must sustainably utilize and continually protect.

Special Awardees
PSFBE 2016
Prof. Augustus C. Mamaril, M.Sc.
Freshwater Taxonomist Award (Zooplankton)
Prof. Roberto C. Pagulayan, Ph.D.
Freshwater Biology Mentor Award
Prof. Emeritus Macrina T. Zafaralla, Ph.D.
Community Engagement and Environmental Awareness Award
Adelina C. Santos-Borja, M.Sc.
Environmental Science and Management Award
Acad. Prof. Rafael D. Guerrero III, Ph.D.
Public Service Award
Prof. Ruben C. Umaly, Ph.D.
Special Award
Maria Lourdes Cuvin-Aralar, Dr.sc.agr.
Special Award
PSFBE 2018
Milagrosa R. Martinez-Goss, Ph.D
Freshwater Taxonomist Award (Phytoplankton)
Alejandro Enriquez Santiago, M.A.
Public Service Award
Teresita Ramos Perez, Ph.D.
Freshwater Biology Mentor Award
Adelaida L. Palma , D.F.T. (Ret.)
Environmental Science Management Award
Victor Salcedo Soliman, Ph.D.
Freshwater Conservation Award
PSFBE 2022
Hendrik Freitag, Dr. rer. nat.
Freshwater Taxonomist Award
Carlito Barril, Ph.D.
Freshwater Science Mentor Award
Friends of the Seven Lakes Foundation, Inc. (FSLS)
Community Engagement and Environmental Awareness Award
Carmelita Hansel, Ph.D.
Environmental Science and Management Award
Laguna Lake Development Authority (LLDA)
Public Service Award
Samahan ng mga Kababaihan at Bangkera ng Lawa ng Pandin
Special Award
Mr. Mandy Mariño
Special Award
National Research Council of the Philippines
Special Award
PSFBE 2024
Raegan Joseph Villanueva, M.D.
Freshwater Taxonomist Award
Susana F. Baldia, Ph.D.
Freshwater Science Mentor Award
Robert S. Guino-o II, Ph.D.
Community Engagement and Environmental Science Award
Maria Theresa M. Mutia, Ph.D.
Environmental Science and Management Award
Freshwater Fisheries Research and Development Center
National Fisheries Research and Development Institute
Public Service Award
Balinsasayaw Twin Lakes Natural Park
Protected Area Management Office
Public Service Award
Dr. Luki Subehi
Research Center for Limnology and Water Resources of the Indonesian National Research and Innovation Agency
Southeast Asian Limnological Network (SEALNet)
Special Award