Risk Assessment of Nitrate Pollution in the Shallow Groundwater of the Mihe Alluvial–Diluvial Fan Based on a DEA Model

Risk Assessment of Nitrate Pollution in the Shallow Groundwater of the Mihe Alluvial–Diluvial Fan Based on a DEA Model

Affected by excessive fertilizer application and livestock breeding, the problem of nitrate pollution in the groundwater in the Mihe alluvial–diluvial fan area is becoming increasingly promi-nent, which poses a great threat to human production and life. Given this, the risk of nitrate pollution in t...

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Bibliographic Details
Main Authors: Chen, H. (Author), Li, F. (Author), Sun, T. (Author), Zhang, X. (Author), Zhao, Q. (Author), Zhu, A. (Author)
Format: Article
Language:English
Published: MDPI 2022
Subjects:
Agriculture
Analysis method
Aquifers
Data envelopment analysis
Data envelopment analysis models
DEA
Decision making
Fertilizer applications
Fertilizers
Groundwater pollution
Groundwater resources
Landforms
Livestock breeding
Mihe alluvial–diluvial fan
nitrate pollution
Nitrate pollution
Nitrates
pollution risk index
Pollution risk index
Risk assessment
Risk indices
Risks assessments
Shallow groundwater
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