土壤侵蚀量
quantity of soil erosion
soil erosion amount
the amount of soil erosion
amounts of soil erosion
Erosion
Surface runoff coefficient
soil erosion capacity
soil erosion
soil erosion load
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
anti-erodibility
soil erosion
arable slope lands
Erosion
soil loss amount
l soil erosion
soil and water conservation
universal soil loss equation
soil control
geologic-ecological investigation
soil loss
soil erosion effects
soil denudation
principal component analysis
soil erosion effect
soil eroion
soil erision
land erosion
soil erossion
土壤侵蚀背景值
background value of soil erosion