SUBALPINE相关论文
The Shergyla Subalpine is typical to mountain forest and subalpine ecosystem of the ecotone of semi-humid to humid c......
Effects of forest canopy gap on biomass of Abies faxoniana seedlings and its allocation in subalpine
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......
Subalpine fir decline(SFD) has killed more trees in Colorado’s high elevation forests than any other insect or disease ......
受研究手段的限制,有关森林物种组成对土壤动物群落影响的研究少有报道.采用人工除灌和除草的林地控制实验方法,研究了亚高山人工......
Population structure and regeneration patterns of tree species in climate-sensitive subalpine forest
The population structure of tree species has been explored in order to elucidate regeneration potential of the subalpine......
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Betula ermanni 人口被划分成三个组：上面的人口(2 0002 200 m ) ，中间的人口(1 7002 000 m ) ，并且下面在 Changbai 的人口(1 4001 7......
Root chemistry varies with tree species and root diameter but little information is available about Tibetan forest speci......
Litter production, components and dynamics were investigated and forest floor litter was quantified throughout a whole y......
研究了王朗自然保护区亚高山主要森林类型的土壤养分特征。结果表明,除全钾含量随土层深度增加而增加外,3个主要森林类型土壤全量......
以河北省小五台山为研究区,通过转化糖方法获取亚高山不同景观部位效应温度,结合DEM模型模拟研究区内太阳直接辐射以及土壤湿润度......
采用动态密闭气室法(IRGA)对川西亚高山林区云杉(Picea likiangensisvar.balfouriana)人工林、农地和冷杉(Abiesfaxoniana)原始林......
采用固定标准法、标准木法对四川西部林区川西云杉(Picea balfouriana)人工林生物量和营养元素含量、贮量等进行研究.结果表明:在......
选取亚高山树线复合群优势植物糙皮桦(Betula utilis)、高山杜鹃(Rhododendron asferochnoum)、牛头柳(Salix dissa)、糙野青茅(De......
选取滇西北香格里拉亚高山的极度退化、重度退化、中度退化和轻度退化等4种退化程度的森林群落，以未退化的原生森林群落为参照，采用......
A field experiment was carried out to examine the soil respiration rate in Abies fabri forests in Gongga Mountain Nation......
2006～2007年采用种子萌发法,对香格里拉亚高山不同退化森林群落的土壤种子密度、丰富度,物种组成及地上植被组成开展了调查研究。结......
以滇西北香格里拉亚高山的极度退化、重度退化、中度退化、轻度退化和未退化的5类森林群落为研究对象，采用典型样地法设置样地，测定......
