生态危害评价 meaning in English

risk assessment, ecological

Pollution of heavy metals in surface sediments from huaihe river jiangsu section and its assessment of potential ecological risk
淮河沉积物中重金属污染及潜在生态危害评价
Distribution features and evaluation on potential ecological risk of heavy metals in submarine surface sediments of zhanjiang bay
湛江港湾表层沉积物重金属的分布特征及潜在生态危害评价
Concentrations of heavy metals in sediments of dredged materials from xiamen western harbor and assessment of potential ecological risk
厦门西海域拟疏浚沉积物中重金属含量及潜在生态危害评价