Teatown Forest Inventory, Forest Plot Data, Coarse Woody Debris

The volume of coarse woody debris (CWD) was estimated along each transect. The length of the material and the diameter of the small and large end will be recorded to estimate the volume. Density of CWD will also be recorded. There is a separate protocol for calculating volume of CWD on the server.

已沿每条样带完成粗木质残体（coarse woody debris, CWD）的体积估算。需记录该残体的长度以及小端与大端的直径以辅助体积计算，同时还将记录粗木质残体的密度。服务器端另有一套独立的粗木质残体体积计算规程。