Environmental assessment of closed greenhouse vegetable production system in Nanjing, China

Earth & Environmental Sciences

• environmental assessment 100%
• production system 98%
• vegetable 95%
• fertilizer 34%
• soil 28%
• spatial analysis 25%
• principal component analysis 22%
• pollutant accumulation 21%
• irrigation 20%
• soil pollutant 20%
• pollutant 15%
• environmental quality 13%
• environmental risk 13%
• environmental management 13%
• water 12%
• plant species 11%
• soil property 11%
• heavy metal 9%
• agriculture 9%
• safety 9%
• contamination 8%
• groundwater 7%
• city 7%
• sediment 6%
• material 5%