In this study, I will examine the effects of urbanization on the metapopulation structure

of a naturally fragmented population. Specifically, I will test how urbanization (fragmentation,

altered hydrology, and altered fire regime) has affected (a) the numbers and spatial pattern of

cypress domes in central Florida, (b) the recruitment of pond cypress within cypress domes and

(c) gene flow of pond cypress among cypress domes. I will then combine information from a-c

into a Geographic Information System (GIS) model that depicts historical changes and can be

used to predict future effects. My study will also help guide management of remaining cypress

domes for the effects of urbanization by investigating the cumulative effects of wetland loss and

the value of biotic connectivity among wetlands.

Goals

1. Determine the loss of cypress domes since urbanization of central Florida

2. Determine the effects of urbanization on recruitment of pond cypress

3. Determine the effects of urbanization on gene flow among cypress domes

4. Combine goals 1-3 into a GIS model to visualize the effects of urbanization and predict

the effects of future urbanization