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Encyclopedia
农学
林分调查因子
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stand description factors
林分调查因子
能够客观反映林分特征的因子。主要有林分起源、林相、树种组成、林分年龄、林分密度、立地质量、林木的大小(直径和树高)、数量(蓄积量、生长量、生物量)和质量等。
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Site of Lüshun Shipyard
Site of Maoxin Flour Mill
site of medium complexity
site of memory
Site of Nankai School
Site of National Central University
Site of Nationalist Government of China
Site of National Mongolian and Tibetan School
Site of National South-West Associated University
Site of Nimrud
Site of Olorgesailie
Site of Palmyra
site of Qin Palace at Xianyang
Site of Qiongzhou Customs
site of resistance to British Aggression at Zongshan,Jiangzi
site of risk
site of Sanxingdui City
Site of Shipwreck at Beijiao
Site of Shipwreck at Jinyin Island
Site of Shipwreck at Shanhu Island
Site of Song Shipwreck at Dongmenkou of Ningbo
Site of Suoyang City
Site of Tai'erzhuang Battle
Site of the Ancient City on Yaer Lake
site of the Anyuan Railway and Mine Workers' Club
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