| 18 | 18 | - [NOT solved] Some PFTs still have abnormalities in their long-term growth and decay patterns; PFT 19 (Broadleaved Summergreen Temperate age class 02) shows a sudden jump in growth from age class 01 that plateaus until the trees graduate to the next age class. After 100 simulation years, PFTs 18 and 22 (Broadleaved Summergreen Temperate age class 01, Needleleaf Evergreen Boreal age class 01) both contain a sharp spike in atm_to_bm-N. This spike should coincide with a sudden increase in indivdual tree density, but this does not seem to be the case. PFT 28 (Broadleaved Summergreen Boreal age class 03) shows jumps in mean tree diameter that coincide with sudden drops in individual tree density. This behavior is unexpected for unmanaged tree stands. See attached pdfs for data. |
