搜索筛选:
搜索耗时2.3489秒,为你在为你在102,285,761篇论文里面共找到 7 篇相符的论文内容
发布年度:
[期刊论文] 作者:Timo Kuuluvainen,
来源:森林生态系统:英文版 年份:2016
Background:Conceptual models of forest dynamics are powerful cognitive tools,which are indispensable for communicating ecological ideas and knowledge,and in dev...
Dead standing pine trees in a boreal forest landscape in the Kalevala National Park,northern Fennosc
[期刊论文] 作者:Timo Kuuluvainen,Tuomas Aakala,
来源:森林生态系统:英文版 年份:2017
Background: After their death, Scots pine trees can remain standing for decades and sometimes up to 200 years,forming long-lasting and ecologically important st...
Young and old forest in the boreal:critical stages of ecosystem dynamics and management under global
[期刊论文] 作者:Timo Kuuluvainen,Sylvie Gauthi,
来源:森林生态系统:英文版 年份:2018
The circumboreal forest encompasses diverse landscape structures, dynamics and forest age distributions determined by their physical setting, and historical and...
Young and old forest in the boreal: critical stages of ecosystem dynamics and management under globa
[期刊论文] 作者:Timo Kuuluvainen,Sylvie Gauthier,
来源:城市道桥与防洪 年份:2018
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
Dead standing pine trees in a boreal forest landscape in the Kalevala National Park, northern Fennos
[期刊论文] 作者:Timo Kuuluvainen,Tuomas Aakala,
来源:城市道桥与防洪 年份:2017
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
Tree diametric-species diversity is affected by human impact in old Scots pine dominated forest in b
[期刊论文] 作者:Gonzalo de Quesada,Timo Kuuluvainen,
来源:森林生态系统(英文版) 年份:2020
Background:Forest structural and compositional variability is of fundamental importance for forest ecosystemfunctioning and species diversity. The purpose of th...
Dead standing pine trees in a boreal forest landscape in the Kalevala National Park,northern Fennosc
[期刊论文] 作者:Timo Kuuluvainen,Tuomas Aakala,Gergely Várkonyi,,
来源:Forest Ecosystems 年份:2017
Background: After their death, Scots pine trees can remain standing for decades and sometimes up to 200 years,forming long-lasting and ecologically important st...
相关搜索: