... 疏透度;透光度degree of porosity 枯枝落叶层；死地被物层litter layer 林地水利forest land water conservancy ...
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祁连山青海云杉林枯落物层水文效应分析 关键词： 青海云杉林；枯落物层；水文效应；祁连山 [gap=1260]Key words: Picea crassifolia forest; litter layer; hydrological effect; Qilian Mountains
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Forming Litter Layer 形成垫料层
Forest litter layer 森林枯枝落叶层
soggy litter layer 潮湿木糠床层
litter-layer beetle 地表甲虫
Litter-layer beetles 地表甲虫
bryophyte and litter layer 苔藓枯落物层
litter layer water-holding 凋落物持水
density of the litter layer 木糠层密度
litter layer of forest soil 森林土壤残落物层
The results showed: ①Litter leaching pH values of 6 typical forest stands reduced with the decrease of pH of simulated acid rain. The acid buffer ability of litter layer in forest type Ⅴ was best.
结果表明:①6种典型林分的枯落物淋滤液pH值均随模拟酸雨pH的降低而减小;林分Ⅴ的枯落物层对模拟酸雨pH值的缓冲效果最好。
参考来源 - 西南亚热带典型林分枯落物层对酸沉降的响应Objective The study aimed to research the effect of litter layer,covering depth and their interaction on germination and early growing of Atremisia frigida.
目的研究枯草层和覆土深度及其互作对冷蒿种子萌发和早期生长的影响。
参考来源 - 枯草层和覆土深度对冷蒿种苗建植的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
The mixed forest transformed net increase in forest litter layer of the soil surface allowed the small soil bulk density and larger soil porosity.
改造后的纯林内增加了土壤表面的枯枝落叶层，从而使得其内的土壤容重小，土壤孔隙度变大；
The litter water-holding capability of the litter layer about Seabuckthorn of the arsenic sandstone areas in Dongsheng district, Erdos City was studied.
本文对内蒙古鄂尔多斯市砒砂岩区人工沙棘林地枯落物持水性能进行了研究。
The degradations of litter layer and nutrient pool under EF were abrupt as the traditional reforestation like cutting, firing and machinery management was implemented.
传统的砍、烧、机耕整地使桉树林地的枯枝落叶和养分库呈突变形式退化。
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