State;
Key;
Lab;
of;
Environmental;
Aquatic;
Chemistry,;
Research;
Center;
for;
Eco-Environmental;
Sciences,;
Chinese;
Academy;
of;
Sciences,;
Beijing;
100085,;
China;
College;
of;
Environmental;
Science,;
Peking;
University,;
Beijing;
100871,;
China;
华北地区; 北排明渠; 沉积物样芯; 壬酚; 壬基酚聚氧乙烯醚; NPEOs; 垂直分布; 渤海湾;