red pine2 2006, Geumgang pine forest in Uljin’s valleys Geumgang pine forest in Uljin’s valleys 울진 소광리 금강소나무숲 2006. 5. 12-13 The forested areas of Pinus densiflora (Korean Red Pine) in Uljin Sokwangri hosted 547 species, 163 genus including one endangered species class I and four endangered species class II species along with a protected forest area of genetic resources. 2016. 1. 20. Missing rings(실연륜) Missing ring(=absent ring, locally absent ring) A tree ring which in a sample (increment core or stem disc) is absent due to the failure of cambial activity. Missing rings can be located by crossdating. Missing ring used for tree rings which are absent from whole sample. wedging ring used for tree rings which are discontiniuous(partial, incomplete) - Michele Kaenne et al, Multilingual Glossaty o.. 2014. 12. 24. 이전 1 다음 반응형
