1) intertidal period
潮间期
4) high-water lunitidal interval
高潮月潮期
5) tidal cycle
潮周期
1.
Variation characteristics and its mechanism of particulate heavy metals in coastal water over the course of tidal cycle on the eastern coast of Chongming Island in Yangtze Estuary were studied.
对长江口崇明东滩近岸水体中颗粒态重金属的潮周期变化特征及其影响机制进行了研究。
2.
This is favourable for evaluating the toxicity level to human;a tidal cycle was observed nearby Chenghang reservoir to study resuspended release process of heavy metals(Pb,Cr and Cd) in sediments under the condition of different tidal dynamics and physical and chemical factors(such as pH and salinity).
本论文选取长江口南岸吴淞-浏河滨岸段作为典型区域,以有毒重金属Pb、Cd、Cr为主要研究对象,借助SEM与AVS的差值和比值方法对长江口吴淞-浏河带沉积物中的重金属进行生物有效性评价,进而来判断沉积物中的有效态重金属对底栖生物的危害程度;进行潮周期的定点现场观测,研究潮周期过程中物理再悬浮及动力、pH、盐度等环境条件耦合影响下底泥中重金属(Pb、Cr、Cd)的潮周期变化特征;同时利用自制的再悬浮装置(PES)进行室内模拟再悬浮试验,研究重金属(Pb、Cr、Cd)在沉积物-上覆水之间的迁移转化过程。
6) tide forecast
潮期预测
补充资料：潮期
1.潮汛。
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