In response to concern over
impacts of ramp harvest on ramp populations, we began a study to develop an
experimental design for monitoring ramp populations. In order to monitor ramp
populations, we needed to know more about how ramp populations were distributed across the landscape. One of our
first tasks was to map the distribution and size of ramp populations in two 2500
ha (6100 acres) areas in the Nantahala National Forest west of Franklin, NC.
We then installed permanent monitoring plots in these 2 areas, where we
annually measure ramp cover and abundance. A related Allium tricoccum
project involves other SRS scientists in addition to our unit: Henry McNab (SRS-4101),
Jim Chamberlain (SRS-4702),
Phil Araman (SRS-4702),and
Bernie Parresol (Biometrics).
This collaborative study investigates socio-economic aspects of harvest;
distribution, abundance, and habitat modeling; monitoring design; and population
processes. To learn more about
ramps and our ramp research, click on links below...
Ramps: Natural History and
Sustainability
Ramp Research Summary
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