2) assessment of potential ecological risk
潜在生态风险评价
1.
Pollution of surface sediments and its assessment of potential ecological risk in the Yangtze Estuary;
长江口海域表层沉积物污染及其潜在生态风险评价
3) potential ecological risk
潜在生态风险
1.
Speciation characteristics and potential ecological risk of heavy metals in surface sediments of Jinzhou Bay;
锦州湾沉积物中重金属形态特征及其潜在生态风险
2.
Spatial distribution and potential ecological risk of Cd, Pb, As in Jilin black soil;
吉林黑土中Cd、Pb、As的空间分布及潜在生态风险
3.
A mathematical model for potential ecological risk assessment of sediments based on blind number theory;
基于盲数的水体沉积物潜在生态风险评价方法
4) potential environmental risk assessment
潜在环境风险评价
1.
Then a regional agricultural soil potential soluble nitrogen model was introduced and verified, which simulated the regional scale of the soil potential soluble nitrogen;Finally the field ecosystem nitrogen potential environmental risk assessment studies were carried out.
采用野外调查和室内分析测试,定点研究和区域分析数据,利用地统计学分析和GIS空间建模技术,分析了不同县域内土壤性质的时空变异特征、分布状况及成因;研究了县域农田生态系统表观氮素平衡状况;建立了县域农田潜在可溶出氮模型,并开展了县域尺度上的土壤潜在可溶出氮模拟和验证研究;最后开展了农田生态系统氮素潜在环境风险评价的研究,为我国农田养分科学管理提供理论指导和决策依据。
5) ecological risk assessment
生态风险评价
1.
Exotic plant invasion and its ecological risk assessment;
外来植物的入侵机制及其生态风险评价
2.
Distribution and ecological risk assessment of polycyclic aromatic hydrocarbons in surface sediments from Bohai Sea, China;
渤海表层沉积物中多环芳烃的分布与生态风险评价
6) potential ecological risk factor
潜在生态风险因子
1.
In this study,geoaccumulation index and potential ecological risk factor were employed to evaluate the contamination of As,Cd,Hg and Pb at different sites in Bohai Sea,using the data on the Second Survey of Marine Pollution Baseline.
依据第二次全国海洋污染基线调查数据,采用地积累指数和潜在生态风险因子两种方法对渤海表层沉积物中As,Cd,Hg,Pb进行污染分区评价。
补充资料：定量风险评价
定量风险评价
[定量风险评价】“定量分析”。又称“定量分析”。参见
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