Biocomplexity at North Temperate Lakes LTER; Coordinated Field Studies: Riparian Plots 2001 - 2004

Living and dead trees and abiotic and anthropogenic characteristics of the shoreline
were surveyed at 488 sites around lakes in Vilas County. These data were collected as part
of the "cross-lake comparison" segment of the Biocomplexity Project (Landscape Context -
Coordinated Field Studies). The study explored the links between terrestrial and aquatic
systems across a gradient of residential development and lake landscape position.
Specifically, this project attempted to relate the abundance of coarse wood in the littoral
zone with abiotic, biotic and anthropogenic features of the adjacent shore. At each of the
488 sites, three 100 sq m plots, extending from the shoreline 10 m inland, were sampled.
Additional plots farther inland were sampled at some sites. At each plot the survey team
recorded the general appearance of the plot, measured all trees at least 5 cm dbh, measured
and described downed wood and snags at least 10 cm in diameter, and recorded any overhanging
trees. Saplings (at least 30 cm tall, but less than 5 cm dbh) were counted in two 5m x 5m
plots per site. Sampling Frequency: each site sampled once Number of sites: 488 sites on 61
Vilas County lakes were sampled from 2001-2004 (approximately 15 different lakes each year;
eight sites per lake).