大家在查：唐宋变革人口统计数据三亚湾度假区南山文化旅游区大东海中国人口密度楼观台大唐王朝文财神尚颜

黄土峁

网络loess hill; loess hills

黄土峁

黄土峁

黄土峁

loess hill

...ndform）黄土梁（loess ridge） 黄土峁（loess hill）黄土塬（loess tableland）灰化土（podzolic soil）汇流（flow concentr…

loess hills

黄河与中华文明 -... ... 黄土梁( loess ridge) 黄土峁( loess hills) 黄土沟壑( the gullies) ...

1

Types of Natural Grassland and Their Sustainable Utilization on Hilly and Gully Area of the Loess Plateau

黄土峁状丘陵区天然草场类型及可持续利用研究

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Research on Key Technique and Building Model of Ecological Environment at Hilly and Gully Area in North of Shaanxi

黄土峁状丘陵生态环境建设模式及关键技术研究

4

Introduction and Site -moisture Dynamics of Herbages in the Hilly and Gully Regions of the Loess Plateau

黄土峁状丘陵区牧草引种及立地水分动态研究

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