Population ecology of benthic organisms
Our currents studies on population ecology:
- Alongshore differences in population structure of intertidal organisms. The objective of this long-term project is to investigate the relationship between differences in alongshore population dynamics and nearshore physical forcing

Semibalanus balanoides © Jesús Pineda. All rights reserved.
- Dependence of recruitment on the timing of settlement : the recruitment window
- Timing of reproduction of temperate and semi tropical barnacles. (Includes thesis work of Joanna Gyory and Jane Weinstock, the latter in collaboration with Nathalie Reyns)
- Geographical variability in life-history traits of Semibalanus populations (link to project page)
- Population limitation of barnacles, oysters and other epibionts living on mangrove roots.
- Self recruitment in a small, isolated barnacle population. This and the last project were conducted at the Liquid Jungle Lab, in the West coast of Panama
Partners/Collaborators
Projects with students and with various collaborators, including Nathalie Reyns (USD), Jane Weinstock (WHOI), and Joanna Gyory (UNH).
Select Papers
- Periodicity in Chthamalus fissus reproduction does not guarantee periodicity in settlement
- Turbidity triggers larval release by the intertidal barnacle Semibalanus balanoides
- Timing of successful settlement: demonstration of a recruitment window in the barnacle Semibalanus balanoides
- The role of season and salinity in influencing barnacle distribution in two adjacent coastal mangrove lagoons

