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1.½¯Õý»ª. Éú̬½¡¿µÓë¿ÆѧÉú³¤¹Û[M]. ÆøÏó³öÊéÉç, 2005.

2.·½ÊÀÄÏ. Éú̬½¡¿µÓëÈËÃñ½¡¿µÍ¬¹¹¹ØϵÖеÄÉú̬ÕþÖÎÕÜѧÔ̺­Ñо¿[J].À¼ÖÝѧ¿¯, 2020(3): 5-12.

3.ÃÏ×ÏÇ¿. Éú̬¶¾Àíѧ[M]. ¸ßµÈ½ÌÓý³öÊéÉç, 2009.

4.ÍõÒÒÕð, »ÆËê˜Å, ÁÖ³¬, et al. »¯Ñ§Æ·¶ÔË®Éú¶¯ÎïµÄÉú̬¶¾ÀíѧÑо¿ÆÀÊö[J]. º£ºÓË®Àû, 2015, No.195(05):11-19.

5.M. Van Ginneken , R. Blust, L. Bervoets. The impact of temperature on metal mixture stress: Sublethal effffects on the freshwater isopod Asellus aquaticus[J]. Environmental Research ,2020 £¬169:52-61

6.Marco, Parolini, Beatrice, et al. Benzoylecgonine exposure induced oxidative stress and altered swimming behavior and reproduction in Daphnia magna.[J]. Environmental Pollution, 2018.

7.Nikinmaa M , Suominen E , Anttila K . Water-soluble fraction of crude oil affects variability and has transgenerational effects in Daphnia magna[J]. Aquatic Toxicology, 2019, 211:137-140.

8.Le Qian,Jia Liu,Zhipeng Lin,et al. Evaluation of the spinal effects of phthalates in a zebrafifish embryo assay [J]. Chemosphere,2020

9.Thomas J K, Janz D M. Developmental and persistent toxicities of maternally deposited selenomethionine in zebrafish (Danio rerio)[J]. Environmental science & technology, 2015, 49(16): 10182-10189.

10.Braz-Mota S, Campos D F, MacCormack T J, et al. Mechanisms of toxic action of copper and copper nanoparticles in two Amazon fish species: Dwarf cichlid (Apistogramma agassizii) and cardinal tetra (Paracheirodon axelrodi)[J]. Science of the Total Environment, 2018, 630: 1168-1180.

11.Du S N N, McCallum E S, Vaseghi-Shanjani M, et al. Metabolic costs of exposure to wastewater effluent lead to compensatory adjustments in respiratory physiology in bluegill sunfish[J]. Environmental science & technology, 2018, 52(2): 801-811.

 

 

 

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