1) soil wind erosion area
黄土风蚀区
2) Water-wind erosion crisscross region of loess plateau
黄土高原侵蚀区
3) subsurface erosion of loess
黄土潜蚀
1.
The subsurface erosion of loess is a critical problem that causes the loss of water and soil in loess area.
黄土潜蚀是黄土地区水土流失的重要原因,同时潜蚀作用形成的黄土暗穴是黄土地区主要工程地质问题之一。
4) wind-water erosion region
水蚀风蚀区
5) Soil wind erosion
土壤风蚀
1.
Study of the effect on different distribution modes of Artemisia sphaerocephala to soil wind erosion is of great significance to ecological construction and preven- tion against soil wind erosion in the fixed and semi fixed sands.
研究不同配置方式的沙蒿对土壤风蚀的影响对于干旱、半干旱地区生态建设和防治土壤风蚀具有十分重要的意义。
2.
Wind tunnel experiments were conducted to Research the change process of soil wind erosion with the change of PAM controlling the soil wind erosion under the condition of the constant wind velocity of 14 s/m and the constant blown angle of 5°.
研究表明,对土壤表层覆盖PAM可以增加土壤的抗风蚀能力,有效地减少土壤风蚀,增加PAM使用量可以进一步增加土壤的抗风蚀能力,即4 g/m2PAM用量的效果要好于2 g/m2PAM的用量;前期累积在土壤中的PAM不能明显增加土壤抗风蚀的能力;在水分和PAM的共同作用下,黏粒含量高的土壤的抗风蚀能力要强于黏粒含量低的土壤。
3.
A soil wind erosion experimental plot was set up in the alluvial sandy land of old yellow river,which is in Xiajin County of Shandong Province,and the soil wind erosion quantity was tested with measuring scale method in the observation farmland shelter-forest network and the comparison place.
在山东省夏津县黄河故道冲积沙地建立土壤风蚀试验区,采用标尺法对3种网格的农田防护林和对照地的土壤风蚀量进行观测,测定结果表明:农田防护林网可明显减少风蚀损失,其中,130m×300m林网相对于对照减少土壤风蚀量81%,260m×300m林网相对于对照减少78%,300m×400m林网相对于对照减少75%,即随着网格面积的增加对风蚀量的影响越来越小。
6) soil erosion
土壤风蚀
1.
A model of soil erosion under conservation tillage;
旱地保护性耕作土壤风蚀模型研究
2.
Effect factors analysis of soil erosion in the agro-pastoral transitional zone after cropland being transformed into grassland;
农牧交错带退耕还草地土壤风蚀影响因子分析
3.
Through field investigation,the influences of vegetation characteristics on wind profile and soil erosion were main studied.
采用野外定点观测法,主要研究植被各个特征对风力作用及土壤风蚀的影响。
补充资料：黄土高原农业气候资源利用(见农业气候资源利用)
黄土高原农业气候资源利用(见农业气候资源利用)
Huangtu gaoyuan nongye qihou ziyuan Iiyong黄土高原农业气候资源利用见农业气候资源利用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条