Atrium green roof temperature, moisture, seedling density, and species richness 2014 data

Data pertaining to Tables 2 & 3 and Figure 4. Includes data from the Atrium green roof collected in June and September of 2014. Data measured per quadrat (100cm2), with experimental quadrats assigned to 12 distinct microsite types relating to substrate depth (shallow, control, deep) and substrate features (none, logs, pebble pile center, pebble pile edge); abiotic data: substrate temperature (degrees Celsius), substrate volumetric water content (VWC, %), biotic data: seedling density (number of seedlings/100cm2), and species richness (species/100cm2). Covariate data (% cover of vegetation, total solar radiation) are also included here.