Sample records for 非放射性污染物 (pollutants)

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The Marine biology of the South China Sea : proceedings of the First International Conference on the Marine Biology of Hong Kong and the South China Sea, Hong Kong 28 October - 3 November 1990

International Conference on the Marine Biology of Hong Kong and the South China Sea (1st : 1990 : Hong Kong)

This is a collection of about 50 papers presented at the First International Conference on the Marine Biology of Hong Kong and South China Sea held at the University of Hong Kong in October 1990. The topics covered are fisheries (including mariculture), conservation, pollution, marine fouling and ec...

DRIVER (Chinese)


PAH–DNA Adducts in Cord Blood and Fetal and Child Development in a Chinese Cohort

Chen, Yu-hui; Tang, Deliang; Liu, Jason J.; Li, Tin-yu; Qu, Lirong; Perera, Frederica

Polycyclic aromatic hydrocarbons (PAHs) are an important class of toxic pollutants released by fossil fuel combustion. Other pollutants include metals and particulate matter. PAH–DNA adducts, or benzo[a]pyrene (BaP) adducts as their proxy, provide a chemical-specific measure of individual biological...

DRIVER (Chinese)


Magnetic characteristics of dustfall in urban area of north China and its environmental significance

Xia, Dunsheng; Yang, Liping; Ma, Jianying; Yu, Ye; Wang, Guan; Chen, Fahu

Urban particulate pollutants not only affect urban air quality but also directly threaten public health. Lanzhou has been one of the most seriously polluted cities in the world due to its special geophysical location and weather conditions, which makes it an ideal place for urban particulate polluti...

DRIVER (Chinese)


Effects of 1,2-dichlorobenzene on the growth, bioenergetics and reproduction of the amphipod Melita longidactyla

Tong, ESP; van de Merwe, JP; Chiu, JMY; Wu, RSS

The amphipod Melita longidactyla occurs in great abundance and serves important roles in the trophic transfer and nutrient recycling in marine systems along the Chinese coast. This study investigated the lethal dose (48h LC(50)), as well as sub-lethal effects of a common xenobiotic, 1,2-dichlorobenz...

DRIVER (Chinese)


Differential protein expression profiles in anterior gills of Eriocheir sinensis during acclimation to cadmium.

Silvestre, Frédéric; Dierick, Jean-François; Dumont, Valéry; Dieu, Marc; Raes, Martine; Devos, Pierre

Using a proteomic approach, we characterized different protein expression profiles in anterior gills of the Chinese mitten crab, Eriocheir sinensis, after cadmium (Cd) exposure. Two experimental conditions were tested: (i) an acute exposure (i.e. 500 microg Cd l(-1) for 3 days) for which physiologic...

DRIVER (Chinese)


DNA adduct formation and mutation induction by nitropyrenes in Salmonella and Chinese hamster ovary cells: relationships with nitroreduction and acetylation.

Beland, F A; Heflich, R H; Djuric, Z; Fifer, E K

Nitrated pyrenes are environmental pollutants and potent mutagens in the Salmonella reversion assay. In this study reversion induction by 1-nitropyrene and 1,8-dinitropyrene in Salmonella typhimurium TA1538 and mutation induction by 1-nitropyrene in Chinese hamster ovary (CHO) cells were related to ...

DRIVER (Chinese)