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- Liang result for the northern Loess gully region. 北部为黄土梁峁沟壑区。
- Township iscan yuan gully region of Loess Plateau. 全乡属黄土高原残垣沟壑区。
- The effect of vegetation restoration on soil stable infiltration rates in small watershed of loess gully region 黄土丘陵沟壑区小流域植被恢复对土壤稳定入渗的影响
- Loessial Gully Region 黄土沟壑区
- Gully region is the most severe place of soil and water erosion in the catchment scale of Loess Plateau. 在黄土丘陵沟壑区,沟坡是小流域尺度上水土流失最为活跃的部分,对其水热条件的了解是进行综合治理的基础。
- The ecological condition in loess hilly and gully region of the south of NingXia province is so frangible that it was considered as“tbe worst place to live”by the ESCO. 宁南黄土沟壑地区的生态极度脆弱,曾被联合国教科文组织定为“最不适宜人生存的地区”。
- The comprehensive assessment indicated that with the succession of vegetation, the steppe community health in loess hilly and gully region had a fluctuated ascending trend. 综合评价表明,植物群落健康水平随着演替过程的发展呈波动性且逐渐上升的变化过程。
- This paper optimizes the land utilization structure and presents an optimizing model by means of linear planning model for Fangshan County, a loess hilly and gully region. 摘要以晋西黄土丘陵沟壑区的山西省方山县为例,运用线性规划模型对土地利用结构进行优化调整,提出了该区土地利用结构优化模式。
- Loess Gully Regions 黄土高原沟壑区
- The variation of water and sand is studied under the influence of the rainfall and human activity, in the fore and after management of small watershed in gully region of the loess plateau. 摘要以西峰杨家沟小流域为研究对象,研究了在降雨和人类活动的影响下,黄土高原沟壑区小流域治理前后水沙变化。
- The variation of water and sand is studied under the influence of the rainfall and human activity,in the fore and after management of small watershed in gully region of the loess plateau. 以西峰杨家沟小流域为研究对象,研究了在降雨和人类活动的影响下,黄土高原沟壑区小流域治理前后水沙变化。
- Longdong region is hilly and gully region of Loess Plateau, northwest territory of high and steep mountainous, hilly south-eastern, central valley clouds, with an average altitude of 1540 meters. 区域属陇东黄土高原丘陵沟壑区,境内西北高峻多山,东南丘陵起伏,中部河谷密布,平均海拔1540米。
- Effects of slope length and grade on soil erosion in the gully regions in Loess Plateau. 黄土残塬沟壑区坡度和坡长对土壤侵蚀的影响分析。
- The topography of the loess gullies is complex and steepy. 本项工程中首次采用单边定向钻进行斜井穿越施工,取得了良好的效果。
- Township is hilly and gully region Leung, rolling mountains, undulating relief, North High-South low. 该乡属梁峁沟壑区,山势绵延,起伏舒缓,北高南低。
- Application of USLE in Loessial Gully Hill Area USLE在西吉县黄土丘陵沟壑区的应用
- gully region of the Loess Plateau 黄土高原沟壑区
- the loess hilly and gully region 黄土丘陵沟壑区
- Semiarid loess hilly and gully region 半干旱黄土丘陵区
- hilly and gully region of the Loess Plateau 黄土丘陵区