LWF Beatenberg long-term research site
收藏资源简介:
 LWF plot Beatenberg - Community: Beatenberg / canton BE - Date of installation: 25 September 1996 - Size of the plot: 2 ha - Altitude: 1490-1532 m - Mean slope: 66% - Geology (in German): Helvetikum, Tertiär, Eozän; Hohgantsandstein - Provisional soil type (WSL) : Gleyic Podzols - Woodland association after EK72: 57: Sphagno-Piceetum calamagrostietosum villosae - Main tree species: Picea abies - Management system: high forest - Silvicultural system: selection - Top-height diameter (quadratic average diameter of the 100 thickest trees per ha): 46.4 cm - Number of trees BHD >= 12 cm (2011): 851 - Maximum tree age: Picea abies 190-210 yr More Information: https://www.wsl.ch/en/forest/forest-development-and-monitoring/long-term-forest-ecosystem-research-lwf/sites/beatenberg.html
 LWF贝滕贝格样地 - 研究区域:贝滕贝格/伯尔尼州(BE) - 样地设立日期:1996年9月25日 - 样地面积:2公顷(ha) - 海拔范围:1490~1532米 - 平均坡度:66% - 地质情况(原文为德语):赫尔维蒂克群、第三系、始新统;霍甘砂岩(Hohgantsandstein) - 暂定土壤类型(WSL,瑞士联邦森林、雪与景观研究所):潜育灰化土(Gleyic Podzols) - 依据EK72标准的森林群丛:57:泥炭藓-云杉群丛长柱拂子茅亚群丛(Sphagno-Piceetum calamagrostietosum villosae) - 主要树种:欧洲云杉(Picea abies) - 经营制度:乔林经营 - 育林制度:择伐育林 - 优势木胸径(每公顷100株最粗林木的胸径平方平均值):46.4厘米 - 2011年胸径(BHD,Breast Height Diameter)≥12厘米的林木株数:851株 - 最大树龄:欧洲云杉可达190~210年 更多信息:https://www.wsl.ch/en/forest/forest-development-and-monitoring/long-term-forest-ecosystem-research-lwf/sites/beatenberg.html



