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- hilly and gullied area of Northern Shaanxi Province 陕北丘陵区
- Calligonum Baode oil-producing areas along the Yellow River mainly concentrated in the hilly and gully area of. 保德油枣产区主要集中在沿黄河一带的丘陵沟壑之中。
- Based on field investigation and indoor analysis, the results showed that there are four soil groups in losses hilly and gully area: ust alluvic entisols, tur anthric entisols, los orthic entisols and red orthic entisols. 通过野外调查和室内资料分析表明 ,黄土丘陵沟壑区土壤可划分为扰动人为新成土、干润冲积新成土、黄土正常新成土和红色正常新成土 4个土类 ;
- Hilly and Gully Area of Loess Plateau 陕北黄土丘陵沟壑区
- hilly and gully area of the Loess Plateau 黄土丘陵沟壑区
- hilly and gullied area 丘陵沟壑地区
- Thought on the Strategy Adjustment of Agricultural Structure at Hilly and Gullied Areas in Chinese Loessial Highlands 黄土高原丘陵沟壑区农业结构战略性调整的思路与对策
- Study on the Sustainable Development Models for Elo-agriculture and Rural Economy at Hilly and Gullied Areas on Loess Plateau in China 黄土高原丘陵沟壑区生态农业与农村经济可持续发展模式研究
- Remote Sensing Classification Method of Slope Field in Loess Hilly and Gully Area of Northern Shaanxi Province 陕北黄土丘陵地区坡耕地遥感分类方法研究
- The Application of DEM in Studying Soil Erosion Type and Process in the Loess Hilly and Gully Area DEM在研究黄土丘陵沟壑区土壤侵蚀类型和过程中的应用
- Effects of land-use pattern change on soil and water loss at the catchment scale in the hilly and gully area of the loess plateau of China 黄土丘陵沟壑区集水区尺度土地利用格局变化的水土流失效应
- Land Degradation of Slope Fields in Hilly and Gully Areas of Loess Plateau 黄土丘陵区坡耕地土地退化研究
- loess hilly and gully area 黄土丘陵沟壑区
- 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。
- loess hilly and gully areas 黄土丘陵沟壑区
- 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。
- These supply much useful revelation for studying the dynamic mechanism of the soil erosion chain in slope and ditch syst em, and effectively controlling water and soil losses in loess hilly and gully a rea. 这些为研究和揭示坡沟系统土壤侵蚀链的动力机制，以及有效控制与治理黄土丘陵沟壑区的水土流失现象，提供了许多有益的启示。
- 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。
