Survival, growth, and biomass measurements of planted Pinus sylvestris.

block: block identity.

plot: C (control), CH (charcoal, i.e., biochar), MX (soil mixing), MCH (biochar + soil mixing).

dbh: diameter at breat height (130 cm), in cm.

height: maximum height, in cm.

surv_percent: percentage of live trees.

biomass: estimated aboveground biomass, in tonnes of carbon per hectare.