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ORGANOCHLORINE PESTICIDES (OCS) AND POLYCHLORINATED BIPHENYLS (PCBS) IN SEDIMENTS AND CRABS (Chasmagnathus granulata DANA 1851) FROM MANGROVES OF GUANABARA BAY RIO DE JANEIRO STATE BRAZIL

机译：来自巴西里约热内卢州瓜纳巴拉巴拉的红ANG和底泥中的有机氯农药（OCS）和多氯联苯（PCBS）（Chasmagnathus granulataDANA1851年）

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Organochlorinated compounds, seven indicator PCB congeners, DDT and its main metabolites, were determined in sediment and crab (Chasmagnathus granulata) samples collected from mangrove areas near Rio de Janeiro, Brazil. Samples were analysed according to the FAO/SIDA protocols using continuous non-polar solvent extraction and a conventional GC-ECD apparatus. The highest levels of total PCB congeners and total DDT metabolites in sediments (184.16 and 37.40 ng.g⁻¹d.w. respectively) and crab eggs (570.62 and 98.22 ng.g⁻¹d.w. respectively) were found at impacted mangroves. The higher PCB congeners than DDT metabolites levels suggesting a stronger industrial impact in this area. The results indicate that the population density of crab is negatively affected by sediment contamination that is reflected basically by the organochlorine content in the female eggs. The organochlorine concentration in eggs is more significant to evaluate or estimate an impact of these pollutants upon C. granulata population than the organochlorine concentration in sediment samples.

机译：在从巴西里约热内卢附近的红树林地区收集的沉积物和螃蟹（Chasmagnathus granulata）样品中测定了有机氯化合物，PCB七种指示剂，滴滴涕及其主要代谢物。根据粮农组织/ SIDA协议，使用连续的非极性溶剂萃取和常规的GC-ECD仪器对样品进行分析。沉积物（分别为184.16和37.40 ng.g ^{-1 dw）和蟹卵（分别为570.62和98.22 ng.g ^{-1 dw）。多氯联苯同源物高于滴滴涕代谢产物水平，表明该领域的工业影响更大。结果表明，沉积物污染对螃蟹的种群密度有负面影响，而雌性鸡蛋中的有机氯含量基本上反映了沉积物污染。与沉积物样品中的有机氯浓度相比，蛋中的有机氯浓度对于评估或估计这些污染物对颗粒状线虫的影响更为重要。}}

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期刊名称 other
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Alexandre Santos de Souza; João Paulo Machado Torres; Rodrigo Ornellas Meire; Rafael Curcio Neves; Márcia Souto Couri; Cristiana Silveira Serejo;
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年(卷),期 -1(73),1 Suppl
年度 -1
页码 S186–S192
总页数 18
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1. Organochlorine pesticides (OCs) and polychlorinated biphenyls (PCBs) in sediments and crabs (Chasmagnathus granulata, Dana, 1851) from mangroves of Guanabara Bay, Rio de Janeiro State, Brazil [J] . Alexandre Santos de Souza, Joao Paulo Machado Torres, Rodrigo Ornellas Meire, Chemosphere . 2008,第1suppla期

机译：来自巴西里约热内卢州瓜纳巴拉湾红树林的沉积物和螃蟹（达纳，Chasmagnathus granulata，1851年）中的有机氯农药（OCs）和多氯联苯（PCBs）
2. Polychlorinated biphenyls and organochlorine pesticides in edible fish species and dolphins from Guanabara Bay, Rio de Janeiro, Brazil [J] . da Silva AMF, Lemes VRR, Barretto HHC, Bulletin of Environmental Contamination and Toxicology . 2003,第6期

机译：来自巴西里约热内卢瓜纳巴拉湾的食用鱼类和海豚中的多氯联苯和有机氯农药
3. Polychlorinated Biphenyls and Organochlorine Pesticides in Edible Fish Species and Dolphins from Guanabara Bay, Rio de Janeiro, Brazil [J] . A. M. F. da Silva, V. R. R. Lemes, H. H. C. Barretto, Bulletin of Environmental Contamination and Toxicology . 2003,第6期

机译：巴西里约热内卢瓜纳巴拉湾可食用鱼类和海豚中的多氯联苯和有机氯农药
4. Distribution and sources of polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) in surface waters of Jinzhou Bay in China [C] . Ting Yao, Chunxiang He, Peng Zhang, Proceedings of 2013 international symposium on environmental science and technology . 2013

机译：中国锦州湾地表水中多氯联苯（PCBs）和有机氯农药（OCPs）的分布和来源
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6. Microbiological Quality Assessment by PCR and Its Antibiotic Susceptibility in Mangrove Crabs (Ucides cordatus) from Guanabara Bay Rio de Janeiro Brazil [O] . M. C. N. Carvalho, M. M. Jayme, G. S. Arenazio, 2016

机译：PCR技术对巴西里约热内卢瓜纳巴拉湾红树林蟹（Ucides cordatus）的微生物质量评估及其药敏性
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机译：巴西里约热内卢大都市居民血清中有机氯农药和多氯联苯的含量Níveiséricosdepesticidas organoclorados e bifenilos policlorados em habitantesdaÁreametropolitanado Rio de Janeiro，Brasil
8. Status of Tampa Bay Sediments: Polycyclic Aromatic Hydrocarbons, Organochlorine Pesticides, and Polychlorinated Biphenyls (1993 and 1995-1999) [R] . Grabe, S. A., Barron, J. 2002

机译：坦帕湾沉积物的现状：多环芳烃，有机氯农药和多氯联苯（1993和1995-1999）

ORGANOCHLORINE PESTICIDES (OCS) AND POLYCHLORINATED BIPHENYLS (PCBS) IN SEDIMENTS AND CRABS (Chasmagnathus granulata DANA 1851) FROM MANGROVES OF GUANABARA BAY RIO DE JANEIRO STATE BRAZIL

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