半干旱

• Semi - arid land ecosystems
  半干旱地区生态系统
• Application and comparison of three hydrological models in semi - arid region
  不同水文模型在半干旱地区的应用比较研究
• Groundwater has very important eco - value in arid and semi - arid regions
  摘要干旱半干旱地区地下水具有重要的生态价值。
• Arid and semi - arid lands
  干旱和半干旱地区
• Spatial variability of soil moisture on steep slopeland in loess hill region
  黄土半干旱丘陵区陡坡地土壤水分空间变异性研究
• Soil loss tolerance of sloping field in semi - arid hilly - gully area of loess plateau
  半干旱黄土丘陵区坡耕地土壤容许流失量研究
• However , it is extremely drought tolerant and thrives in semi - arid regions
  然而，它极具抗旱能力并在半干旱地区能够茂盛的生长。
• Study on the eco - environment index of groundwater in inland arid and semi - arid basins
  内陆干旱半干旱盆地地下水生态环境指标研究
• Ecological agriculture optimization pattern in semi - arid area of the south ningxia
  宁夏南部半干旱山区生态农业建设优化模式的建立
• Leaf water potential of seabuckthorn and influence factors in the semiarid loess hilly region
  半干旱黄土丘陵区沙棘叶水势及其影响因子