Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Life Sciences
Migration Strategies Vary In Space, Time, And Among Species In The Smallfish Metacommunity Of The Everglades, J. Matthew Hoch, Eric R. Sokol, Aaron D. Parker, Joel C. Trexler
Migration Strategies Vary In Space, Time, And Among Species In The Smallfish Metacommunity Of The Everglades, J. Matthew Hoch, Eric R. Sokol, Aaron D. Parker, Joel C. Trexler
Marine & Environmental Sciences Faculty Articles
Spatial ecology and movement strategies of aquatic organisms may limit their response to human-caused drying of wetland habitats. We characterized the movement strategies of the most abundant species of fish in the wetlands of the Everglades (USA) to better understand how they cope with annual fluctuations in aquatic habitat size. Over a six-year period, we used a sampling method designed to measure the density, activity levels, and movement direction of small fishes. We estimated changes in displacement speed and directional bias to identify patterns of movement that different fishes use to disperse over the gradient of disturbance in this environment. …