1) ecological risk of heavy metal
重金属生态风险
1.
The obtained datum also show that there is a potential ecological risk of heavy metals in Xiamen Bay,because ∑SEM:AVS ratios are greater than 1.
利用AVS归一化的方法评价沉积物中有毒金属化学活性,结果表明大多数站点∑SEM/AVS>1,沉积物∑SEM-AVS的差值均0<(∑SEM-AVS)<5,说明该区存在潜在的重金属生态风险。
2) heavy metal elements risk
重金属元素风险
3) risk of heavy metal pollution
重金属污染风险
1.
A field experiment was conducted to assess the impacts of integrated fertilization with commercial organic manure and chemical fertilizers on risk of heavy metal pollution and quality of agricultural products in rice-rape cropping system.
通过田间试验研究有机无机肥配合施用对水稻—油菜轮作体系重金属污染风险和农产品质量的影响。
5) potential risk of heavy metal
重金属潜在污染风险
6) Ecological risk
生态风险
1.
Persistent Organic Pollutants(POPs)distribution and potential ecological risk on sediment in Lake Taihu and slurry stockyard;
太湖底泥和疏竣堆场中持久性有机污染物的分布及潜在生态风险
2.
Evaluation on the potential ecological risks of heavy metal pollution in sediments in the main course of Haihe River and Dagu Drainage Outlet;
海河干流、大沽排污河沉积物中重金属污染及潜在生态风险评价
3.
Effects of road on landscape and its ecological risk assessment:A case study of Lancangjiang River valley.;
道路对景观的影响及其生态风险评价——以澜沧江流域为例
补充资料：重金
1.很多金钱;很高代价。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条