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- soil erodibility factor 土壤可蚀怍因子
- The relation between WSA and soil erodibility is studied in this paper. (4)通过研究土壤可蚀性与土壤团聚体水稳性之间的关系,在现有资料的基础
- The influences made soil aggregation decreased, clay content increased and finally soil erodibility enhanced. 其结果是团聚作用降低而黏粒含量增加 ,最终导致土壤的可蚀性加大。
- The research on soil erodibility is a crucial tache in understanding the mechanism of soil erosion. 对土壤可蚀性的研究是认识土壤侵蚀机理的一个重要环节。
- Dickinson ,W T ,Pall ,R ,Wall , G J .Seasonal variations in soil erodibility[J ].ASA E , 1982 ,82 : 2 561 - 2 573. 王忠林;李会科;贺秀贤.;渭北旱塬花椒地埂林土壤抗蚀抗冲性研究[J]
- Soil erodibility is an important indicator to evaluate soil susceptibility to erosion, and an important parameter in soil erosion prediction. 摘要土壤可蚀性是评价土壤对侵蚀敏感程度的重要指标,也是进行土壤侵蚀预报的重要参数。
- Classical statistical analyses show significant spatial variability of soil erodibility K values at a scale of small watershed, the variance coefficient of which is 39.94%. 经典统计学方法分析表明,在小流域尺度下土壤可蚀性K值存在很强的空间变异性,其变异系数达39.;94%25。
- A study was carried out on the issue of soil erodibility values of different soil erosion regions in China using the data obtained from field observation of plots. 本文运用野外观测资料,研究了我国不同水土流失区的土壤可蚀性值问题。
- NIU De-kui,GUO Xiao-min.The current situation and future advances of research on soil erodibility[J].Journal of Jiangxi Agricultural University,2004,26(6):936-940. [3]牛德奎;郭晓敏.;土壤可蚀性研究现状及趋势分析[J]
- In order to study the characteristic of road slope and soil erodibility,a soil disintegration instrument is developed to test compacted loess disintegration under water. 为研究公路边坡降雨侵蚀的特殊性以及土质边坡的可蚀性,通过观察分析,并利用自行研制的崩解仪进行了压实黄土浸水崩解试验。
- Soil loss is a function of six factors, i. e. rainfall, soil erodibility, slope length and steepness, crop and soil management(Wischmier and Smith,1978). 土壤流失是6项因子的函数,即降雨、土壤耐蚀性、坡长和坡度以及作物和土壤管理(Wischmier和Smith,1978)。
- Second, main achievements in the freeze-thaw research are introduced and the changes of the property of soil and the soil erodibility affected by freeze-thaw are analyzed . 介绍并简要分析冻融作用对土壤性质的改变及对土壤可蚀性影响的主要研究成果;
- A new method is advanced for estimating soil erodibility of the soils in China despite of difference in geographic region and availability of data. 最后提出了我国不同地区及不同资料占有情况下的土壤可蚀性估算方法。
- Soil erodibility value nomograph map 土壤可蚀性诺漠图
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么?
- A review of soil erodibility in water and wind erosion research 水蚀风蚀过程中土壤可蚀性研究述评
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Fluctuation of Soil Erodibility Due to Rainfall Intensity 土壤可蚀性动态变化规律研究