Abstract
WEEKLEY, C. W. AND E. S. MENGES (Archbold Biological Station, P.O. Box 2057, Lake Placid, FL 33862). Species and vegetation responses to prescribed fire in a long-unburned, endemic-rich Lake Wales Ridge scrub. J. Torrey Bot. Soc. 130: 265-285. 2003.-We studied the effects of prescribed fire on a long-unburned oak scrub on the Lake Wales Ridge of central Florida. We quantified postburn survival of 12 endemic plants by censusing tagged individuals before and after fire, assessed postfire changes in the composition and structure of the scrub community, and investigated the effect of postfire cover changes in subcanopy, shrub, litter, lichen and Polygonella myriophylla on herb abundance. We found that eight of the 12 endemics had postburn resprouting rates varying from -15% to 98%, while four species were killed by fire. Postburn reductions in subcanopy, shrub, litter, lichen and P. myriophylla cover were paralleled by increases in the abundance of scrub herbs. While some scrub herbs resprouted, most postburn increases in herb abundance were due to seedling recruitment.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
