Environmental quality assessment of reservoirs impacted by Hg from chlor-alkali technologies: case study of a recovery

2016 ◽  
Vol 23 (22) ◽  
pp. 22542-22553 ◽  
Author(s):  
Séverine Le Faucheur ◽  
Dan Vasiliu ◽  
Irina Catianis ◽  
Mariana Zazu ◽  
Perrine Dranguet ◽  
...  
Keyword(s):  
Quality Assessment ◽  
Environmental Quality ◽  
Environmental Quality Assessment

Application of Projection Pursuit Dynamic Cluster Model in Eco-Environmental Quality Assessment

2012 ◽  
Vol 573-574 ◽  
pp. 256-259 ◽  
Author(s):  
Xin Li Zhang
Keyword(s):  
Quality Assessment ◽  
Environmental Quality ◽  
Cluster Model ◽  
Objective Assessment ◽  
Projection Pursuit ◽  
Parameter Calibration ◽  
Environmental Quality Assessment ◽  
Dynamic Cluster ◽  
First Time

Based on projection pursuit principle, a projection pursuit dynamic cluster (PPDC) model is developed, which is used in eco-environmental quality assessment for the first time in this paper. A new projection index is constructed based on dynamic cluster in the PPDC model. There is no parameter calibration in the PPDC model, which may lead to do an objective assessment. A case study of eco-environmental quality assessment of China is given at last. The results show the PPDC model is reasonable and easy to operate in practice, which is a new method for eco-environmental quality assessment.

scholarly journals Automatic environmental quality assessment for mixed-land zones using lidar and intelligent techniques

2011 ◽  
Vol 38 (6) ◽  
pp. 6805-6813 ◽  
Author(s):  
Jorge Garcia-Gutierrez ◽  
Luis Gonçalves-Seco ◽  
Jose C. Riquelme-Santos
Keyword(s):  
Quality Assessment ◽  
Environmental Quality ◽  
Environmental Quality Assessment
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