Virot E, Ponomarenko A, Dehandschoewercker É, Quéré D, Clanet C
LadHyX, CNRS UMR 7646, École Polytechnique, 91128 Palaiseau, France.
PMMH, CNRS UMR 7636, ESPCI-Paris, 10 rue Vauquelin, 75005 Paris, France.
Phys Rev E. 2016 Dec;94(6-2):067002. doi: 10.1103/PhysRevE.94.067002. Epub 2016 Dec 13.
In the preceding comment [A. Albrecht et al., Phys. Rev. E 94, 067001 (2016)10.1103/PhysRevE.94.067001], Albrecht et al. argue that important biomechanical ingredients are missing in our model about the wind speed at which trees break [Phys. Rev. E 93, 023001 (2016)10.1103/PhysRevE.93.023001]. Here we wish to emphasize that our model is an idealization, which primarily aims at evidencing the dominant ingredients of the problem. Since it captures both observed trends and orders of magnitude, we believe that the essential parameters in tree breakage have been identified, a useful step to make further progress and more detailed descriptions.
在前一篇评论文章[A. 阿尔布雷希特等人,《物理评论E》94,067001 (2016)10.1103/PhysRevE.94.067001]中,阿尔布雷希特等人认为,我们关于树木折断时风速的模型[《物理评论E》93,023001 (2016)10.1103/PhysRevE.93.023001]缺少重要的生物力学要素。在此我们想强调的是,我们的模型是一种理想化模型,其主要目的是揭示该问题的主要要素。由于它既捕捉到了观测到的趋势又捕捉到了数量级,我们相信已经确定了树木折断中的关键参数,这是取得进一步进展和进行更详细描述的有益一步。