When we better understand pedodiversity, we will be better able to predict the impact of forest management on soil.
当我们更好地了解土壤多样性时,我们就能更好地预测森林管理对土壤的影响。
Pits and mounds have significantly different soil properties than other areas in the forest.
与森林中的其他地区相比,坑和土丘的土壤性质有显著的不同。
In other words, organic matter gets broken down and added into the soil more quickly in these gaps than in the surrounding forest.
换句话说,这些空地上的有机物分解并进入土壤的速度比周围森林中的更快。
Burning the forest just once can leave behind enough black carbon to keep the soil fertile for thousands of years.
森林仅仅燃烧一次就能留下足够的黑碳,来保持数千年土壤肥沃。
If you compare soils from a forest with soils that don't come from a forest, the amount of variability will most likely be greater in the forest's soil.
如果你比较来自森林的土壤和不是来自森林的土壤,森林土壤的变化量很可能更大。
Without a tree to soak up moisture from the ground, the soil remains wetter than in the surrounding forest.
如果没有树木吸收地面中的水分,土壤一直会比周边的树林更加湿润。
Sari Stark of the Finnish Forest Research Institute proves Wells' contention, right down to the soil level.
芬兰森林研究中心的萨里.斯达克证明了威尔斯的观点,完全在土壤水平。
A sensor on the aircraft records the time it takes to receive the backscattering of pulses, and that is used to compute distances to the forest canopy and to the soil beneath.
这架飞机上的一个探测设备记录下它收到脉冲反向散射所需时间而且这个时间可用于计算到森林树冠层和到树冠层下土壤的距离,以此而计算出树干高度。
A true habitat specialist of the forest understory, the fringed campion requires very specific soil, chemical, and light conditions to thrive, and occurs in only 37 locations in Florida and Georgia.
流苏坎皮恩是一种真正的森林栖息地专家,要有非常高的土壤、化学和光照条件才能茁壮成长,只有佛罗里达和佐治亚州的37个地区符合它的要求。
Carbon stored in forest biomass, deadwood, litter and soil together is roughly 50 percent more than the amount of carbon in the atmosphere.
储存在森林生物量、枯木、垃圾和土壤中的碳量共大约相当大气中碳量的50%。
Forest canopies serve as natural buffers against wind and rain, and the deep roots of trees help keep the granular soil from shifting.
森林的树冠作为自然缓冲,抵挡着风和雨的侵袭,而树木的深根也防止了水土流失。
After the forest disappeared, the soil became hard and compact, like yellow cement.
森林消失后,土壤变得很糟而且紧密,像黄水泥。
It showed that: Soil and forest can regulate water resource, and the potentiality is very large.
结果指出,土壤水库和森林植被能够调节水资源,其潜力非常大。
Decomposition of forest defoliation and role of soil animals in Xiao Hinggan Mountains.
小兴安岭森林落叶分解与土壤动物的作用。
The research results show that grass vegetation, like forest and bush, can effectively control soil erosion.
结果表明,草被与森林植被一样,能有效防止土壤侵蚀。
The erosion of the soil is damaging the forest.
土壤侵蚀使得森林遭到了破坏。
Huge areas which were once covered with forest have turned into a treeless waste where the soil is exactly like broken-up brick.
很多曾一度被郁郁葱葱的森林所覆盖的地区现在都变成了土壤龟裂的荒芜之地。
Artifical improvement of soil fertility in a regraded forest ecosystem by using municipal sewage sludge.
城市污泥对退化森林生态系统土壤的人工熟化研究。
The main drives of succession include canopy density of rubber forest, management, climate, soil condition and the biological properties of vegetation.
演替驱动力主要有:胶林郁闭度、胶林抚育管理措施、气候和土壤条件以及胶林植被本身的生物学特性。
Forest soil fertility mainly relies on maintaining and resuming natural fertility and combines with artificially applying fertilizer.
森林土壤肥力以维持和恢复自然肥力为主,人工施肥为输。
Forest soil plays an important role in global carbon cycle, but emphasized a lack of fundamental knowledge of soil carbon dynamics.
森林土壤在全球碳循环研究中占有重要位置,但其动力学特征等相关的数据却非常匮乏。
Forest soil under growing trees generally does not erode.
正在生长的树木下面的森林土壤一般不会被冲刷。
Organic acids inhibited adsorption of acidic forest soil to phosphorus mainly by competing adsorption sites, competitive complexing etc.
有机酸主要通过竞争吸附位点、竞争络合等方式抑制酸性森林土壤对磷的吸附。
The results showed that soil evaporative capacity of walnut forest land was positive correlation to average temperature of month.
结果表明:黄土高原核桃林地土壤蒸发量与月均温呈正相关关系。
The number of sampling points on variation of forest soil were determined for given estimating precisions of dynamic state of forest soil water.
为了保证土壤水分动态的测定精度对森林土壤水分变异性进行了研究,以合理确定样点数。
The thin soil that covers the forest floor can be easily washed away.
覆盖在森林地表的一层薄土很容易被冲走。
Macropore is the common in forest soil and has great impacts on soil water flow. It is main cause by animal activity and the plant roots after death.
森林土壤动物活动和植物根系死亡后形成大孔隙是森林土壤中普遍存在的现象。对森林水分运动过程有重要的影响。
Macropore is the common in forest soil and has great impacts on soil water flow. It is main cause by animal activity and the plant roots after death.
森林土壤动物活动和植物根系死亡后形成大孔隙是森林土壤中普遍存在的现象。对森林水分运动过程有重要的影响。
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