ISBN-13: 9781491067932 / Angielski / Miękka / 2013 / 40 str.
In 2009, the National Park Service (NPS) Southeast Coast Network (SECN) Inventory and Monitoring Network began collecting vegetation community data as part the NPS Vital Signs monitoring program. Information collected under this Vital Sign will be used to help managers make better-informed decisions by understanding trends and variability related to plant species, frequency of occurrence, percent cover, diversity, and distribution in the groundcover, shrub, and canopy strata.