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Nonylphenol polyethoxylates (NPnEO) andnonylphenol (NP) have drawn much environmental concernbecause of their weak estrogenic activities. The presentstudy focused on the spatial distribution of NPnEO ...
According to the environmental characteristics of Lanzhou Reach, the environmental system is divided into four subsystems including air, water, suspending substances (SS) and bottom sediment (SS) and ...
The theory of Markov Chain is used scientifically to describe the transfer/transformation of phenanthrene in Lanzhou Reach of Yel-low River. In Markov Model (MM), the states of phenanthrene in Lanzhou...
Nonylphenol (NP) is known as an endocrine disruptor and consequently has drawn much environmental concern. This study focusedon seasonal variation and spatial distribution of NP in various matrices in...
Spatial distribution of nonylphenol polyethoxylates (NPEOs) and nonylphenol (NP) was investigated in a field study in Lanzhou Reach of the Yellow River. NPEOs and their metabolites were found in the ...

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