Caiying Ni

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Heavy metal concentrations within freshwater systems can increase as a result of anthropogenic inputs, which in turn can influence microbial community composition and community function. In this study, lake sediments collected from two historically heavy metal impacted geographical regions [Poyang Lake, People’s Republic of China (PRC), and sites adjacent(More)
This study carried out experiments to investigate changes of shape, inter-structures and cell microstructures of milk-vetch root under simulated Cu stress at non- or contaminated levels in a red soil using observation and bio-microscopic technique. It resulted that when Cu concentration ranged from 0 to 40 mg.kg-1 soil, the milk-vetch grew well and it had a(More)
Organochlorine pesticides (OCPs) and polycyclic aromatic hydrocarbons (PAHs) in eggshells and feathers of Little Egret (Egratta Garzetta) as well as in environmental compartments were investigated to assess the bioindication potential of non-destructive tissues of predatory birds for persistent organic pollutants (POPs) in wetlands. Higher concentrations of(More)
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