A biologically-consistent stand growth model for loblolly pine in the Piedmont physiographic region, USA

A theory-influenced dynamical stand growth model formulation described well the behavior of thinned and unthinned loblolly pine plantations. A simplification containing few free parameters performed as well as a fully parametrized version. It seems particularly well suited to situations where available data is scarce. The stand model can be interfaced to additional climate, nutrition and carbon cycling modules for studying the effects of a changing environment.

► A simple hybrid dynamic model describes accurately pine stands development.
► The formulation and methods can be used in data-poor situations.
► They can be part of a modular approach to modeling environmental changes.