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Volunteer Invasives Mapping Project Report


Display Report


PROJECT RESULTS TO DATE

First Year of Project
Participation:
2004
Station: Hobe Sound NWR 41561
Region: 4
Contact Person: Jackie Isaacs (Biologist) and Margo Stahl (Refuge Manager)
Contact Phone Number: 772-546-6141
Date Report Submitted:
(mm/dd/yyyy)
02/12/2007


List Type and/or Affiliation(s) of Volunteers: Students, TNC, Master Gardners, FLDEP
Total Number of Volunteers Trained to Map: 8
Total Number of Volunteer Hours Spent Mapping: 1472


List of Invasives Species Mapped:Common NameScientific Name
  Australian Pine Casuarina equistifolia
Lather Leaf Colubrina asiatica
Cogon Grass Imperata cylindrica
Life Plant Kalanchoe pinnata
Lygodium Lygodium microphyllum
Natal Grass Rhynchelytrum repens
Beach Naupaka Scaevola taccada
Schefflera Schefflera actinophylla
Brazilian Pepper Schinus terebinthifolius
Which, if any, of these Species are Early Detection Species: Natal Grass
Total Number of Acres Mapped (since project initiation): 60
Have You Shared Mapping Data with USGS in Ft. Collins? Yes


Describe Projects Initiated with Follow-Up Funds ($10,000): Continuation of project mapping with treatment of selected areas. We upgraded mapping system, bought herbicides for treatment, and additional equipment purchases for accessing difficult areas.
Total Number of Acres Treated with Follow-up Funding: 30
Total Number of Acres Restored with Follow-up Funding: 30
Total Number of Volunteers Engaged in Treatment and/or Restoration: 12


ADDITIONAL INFORMATION

How has this Project Benefited Invasive Species Management Efforts at Your Station? We have several contractors working on large scale exotic removal projects. The WIMS project has benefited the contractors with maps to locate their infestations. Furthermore, re-treatment is going to be very important to keep the restored areas exotic free. The WIMS tracking system will help us re-locate the treated areas for re-treatment.
What are some of the Lessons Learned and/or Troubleshooting Points that could be Shared with Others Engaged in Similar Activity?
Although WIMS is great for keeping track of exotics, it is a very hard tool to use in South Florida habitats with such dense canopies. In order to maximize efficiency in the field while waiting for a GPS signal, a recommendation would be to bring exotic treatment equipment for a two-fold approach during "mapping" days.
 

 

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