...
首页> 外文期刊>Geochronometria: journal on methods and applications of absolute chronology >Evaluating similarity of radial increments around tree stem circumference of European beech and Norway spruce from Central Europe
【24h】

Evaluating similarity of radial increments around tree stem circumference of European beech and Norway spruce from Central Europe

机译:评估欧洲山毛榉和来自中欧的挪威云杉的树干周围的径向增量的相似性

获取原文
           

摘要

Extracting cores from a tree using an increment borer has been standard practice in dendrochronological studies for a long time. Although empirical rules exist regarding how many samples to take and which methodology to apply, comparatively few studies provide quantification of the similarity of relative tree-ring-widths (TRW) around the stem circumference. The aim of this study was therefore to precisely measure the similarity of standardised TRWs around the stem circumference and to provide objective suggestions for optimal core sampling of Norway spruce (Picea abies Karst. [L.]) and European beech (Fagus sylvatica L.) growing in Central European temperate forests.
机译:很长时间以来,使用增量钻从树上提取岩心一直是树轮年代学研究的标准做法。尽管存在关于采集多少样品以及采用哪种方法的经验规则,但是相对较少的研究提供了围绕茎干的相对树环宽度(TRW)相似度的量化方法。因此,本研究的目的是精确测量茎周周围标准化TRW的相似度,并为挪威云杉(Picea abies Karst。[L.])和欧洲山毛榉(Fagus sylvatica L.)的最佳岩心取样提供客观建议。生长在中欧温带森林中。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号