词定义 中文名称: 乔木林 英文名称: arboreal forest 定义: 以乔木为建群种的森林。 所属学科: 资源科技(一级学科);森林资源学(二级学科) ... 高朋满座 乔木林 _亲亲乔木_新浪博客 乔木想念你。 我和你情
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The area of the arbor forest(including coniferous forest,broadleaved forest and mixed wood) had reduced and the change quantity was very large,however,the area of the shrubbery had increased constantly.
但库区内乔木林(针叶林、阔叶林、针阔混交林)面积减少且变化量较大,而灌木林面积呈现上升趋势。
参考来源 - 三峡库区1988~2007年植被覆盖动态变化研究·2,447,543篇论文数据,部分数据来源于NoteExpress
森林,包括乔木林和竹林。
森林,包括乔木林和竹林。
从坡面水动力学角度研究了坡面乔木林、草本植物和林地枯落物对坡面径流流速和动能的影响机理。
From the view of hydrodynamics, this paper studied the acting mechanism of tree, grass and forest litter on slope runoff velocity and kinetic energy.
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