土壤侵蚀量
quantity of soil erosion
soil erosion amount
the amount of soil erosion
amounts of soil erosion
soil erosion capacity
soil erosion
soil erosion load
Erosion
Surface runoff coefficient
黄土高原土壤侵蚀与旱地农业国家重点实验室
State Key Laboratory of Soil Erosion and Dryfarming on Loess Plateau
区域土壤侵蚀模型
regional soil erosion model
土壤侵蚀
soil erosion
soil erossion
l soil erosion
soil erosion effects
soil erosion effect
land erosion
soil erision
soil eroion
soil denudation
soil loss
soil control
soil loss amount
universal soil loss equation
soil and water conservation
Erosion
geologic-ecological investigation
arable slope lands
principal component analysis
anti-erodibility
土壤侵蚀背景值
background value of soil erosion