立木材积表是森林经营中必不可少的工具，材积表的精度直接影响森林调查结果的可靠性。
Standing stock table is a necessary tool for forestry management, whose precision directly affects the reliability of the forest survey.
论述贵州现用一元立木材积表存在的问题和误差来源，对原材积式与新材积式进行误差对比及适用性检验。
This paper analyzed errors and their origins in Timber Volume Table (TVT) of Guizhou Province and deemed it imperative to revise TVT.
本主题表示要拥有大量森林覆盖和立木材积的总愿望，包括森林外树木，以支持林业的社会、经济和环境方面。
The theme expresses an overall desire to have significant forest cover and stocking, including trees outside forests, to support the social, economic and environmental dimensions of forestry.
凉水溪流河岸带森林立木材积、林分蓄积及溪流倒木数量、平均倒木体积和总倒木蓄积量均高于帽儿山溪流。
The standing tree volume, stand stocking of riparian forest stand, number, average volume and total stock of in-stream LWD at streams in Liangshui were greater than that of Maoershan.
杨树立木材种材积成数与胸高直径呈极紧密相关。
There is very close correlation between the stumpage volume percent of poplar timber assortment and the stumpages D.
杨树立木材种材积成数与胸高直径呈极紧密相关。
There is very close correlation between the stumpage volume percent of poplar timber assortment and the stumpages D.
应用推荐