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111.
Oliveira RS Koskinen WC Werdin NR Yen PY 《Journal of environmental science and health. Part. B》2000,35(1):39-49
The sorption of imidacloprid (1-[(6-chloro-3-pyridinyl)-methyl]-N-nitro-2-imidazolid-inimine ) (IMI) and its metabolites imidacloprid-urea (1-[(6-chloro-3-pyridinyl)-methyl]-2-imidazol-idinone) (IU), imidacloprid-guanidine (1-[(6-chloro-3-pyridinyl)-methyl]-4,5-dihydro-1H-imidazol-2-amine) (IG), and imidacloprid-guanidine-olefin (1-[(6-chloro-3-pyridinyl)methyl]-1H-imidazol-2-amine) (IGO) was determined on six typical Brazilian soils. Sorption of the chemicals on the soil was characterized using the batch equilibration method. The range and order of sorption (Kd) on the six soils was IG (4.75-134) > or = IGO (2.87-72.3) > IMI (0.55-16.9) > IU (0.31-9.50). For IMI and IU, Kd was correlated with soil organic carbon (OC) content and CEC, the latter due to the high correlation between OC and cation exchange capacity (CEC) (R2 = 0.98). For IG and IGO, there was no correlation of sorption to clay, pH, OC or CEC due to the high sorption on all soils. Average Koc values were IU = 170, IMI = 362, IGO = 2433, and IG = 3500. Although Kd and Koc values found were consistently lower than those found in soils developed in non-tropical climates, imidacloprid and its metabolites were still considered to be slightly mobile to immobile in Brazilian soils. 相似文献
112.
Anguilla anguilla L. were exposed during 24 and 48 h to 2.7 muM beta-naphthoflavone (BNF), a known microsomal enzyme inducer. The BNF effects on thyroid-stimulating hormone (TSH), free triiodothyronine (T3), free thyroxine (T4) and cortisol plasma levels were investigated. Alterations on plasma glucose and lactate levels were also measured as an indication of energy-mobilizing hormones alterations. BNF showed to be able to decrease significantly A. anguilla plasma T4 levels, whereas TSH, T3 and cortisol plasma remained constant. However, plasma glucose levels were significantly increased, demonstrating that intermediary metabolism has been affected. These results demonstrate that BNF a PAH-like compound alters the normal functioning of the hypothalamo-pituitary-thyroid (HPT) axis in A. anguilla. 相似文献
113.
Pimenteira CA Pereira AS Oliveira LB Rosa LP Reis MM Henriques RM 《Waste management (New York, N.Y.)》2004,24(9):889-897
The present paper aims to make the energy saving potential provided by waste recycling in Brazil evident by pointing out more specifically the benefits regarding climate change mitigation. In this case, based on the energy saved due to the recycling process of an exogenous amount of waste, we have built two scenarios in order to show the potential for indirectly avoiding CO2 emissions in the country as a result of the recycling process. According to the scenario, 1 Mt and 3.5 Mt of CO2, respectively, would be avoided per year due to solid waste recycling. The international context for greenhouse gas emissions reduction, such as the United Nations Framework Convention on Climate Change and its Kyoto Protocol has been taken into account. 相似文献
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Bortolotto Ieda Maria Hiane Priscila Aiko Ishii Iria Hiromi de Souza Paulo Robson Campos Raquel Pires Juraci Bastos Gomes Rosane Farias Cariolando da Silva Leme Flávia Maria de Oliveira Arruda Rosani do Carmo de Lima Corrêa da Costa Liana Baptista Damasceno-Junior Geraldo Alves 《Regional Environmental Change》2017,17(5):1329-1341
Regional Environmental Change - The conservation and use of wild food plants should include local people in the decision-making process, and many countries have done so. However, interacting with... 相似文献
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117.
Faria Clara V. Moreira Gabriel C. Araújo Alessandra P. B. Marques Laura E. Oliveira Lara P. Ricci Bárbara C. Amaral Miriam C. S. Fonseca Fabiana V. 《Environmental science and pollution research international》2021,28(19):23778-23790
Environmental Science and Pollution Research - Conventional sewage treatment systems are generally not designed to remove micropollutants, requiring the development of new technologies, such as the... 相似文献
118.
Silva Lídia Gaudêncio Ribeiro Costa Elizângela Pinheiro Starling Maria Clara Vieira Martins dos Santos Azevedo Taíza Bottrel Sue Ellen Costa Pereira Renata Oliveira Sanson Ananda Lima Afonso Robson José Cassia Franco Amorim Camila C. 《Environmental science and pollution research international》2021,28(19):24067-24078
Environmental Science and Pollution Research - The goal of this work was to evaluate the performance of the LED irradiated photo-Fenton process on the removal of (i) estrogenic activity and (ii)... 相似文献
119.
Oliveira Maria Roniele Félix do Vale Abreu Katiany Romão Ana Lúcia Eufrázio Davi Dalila Maria Barbosa de Carvalho Magalhães Carlos Emanuel Carrilho Elma Neide Vasconcelos Martins Alves Carlucio Roberto 《Environmental science and pollution research international》2021,28(15):18941-18952
Environmental Science and Pollution Research - Plant-based biomass (CFB (carnauba fruit biomass)) obtained from the fruit exocarp of the species Copernicia prunifera (Mill.) H.E. Moore (carnauba)... 相似文献
120.
Osajima Josy A. Sá Alexandro S. Honorio Luzia M. C. Trigueiro Pollyana Pinto Lucas I. F. Oliveira Joziel A. Furtini Marcelo B. Bezerra Roosevelt D. S. Alcantara Ana C. S. Silva-Filho Edson C. 《Environmental science and pollution research international》2021,28(19):23995-24007
Environmental Science and Pollution Research - Herbicides are hazardous organic pollutants that contribute to the risk of environmental contamination. The aim of this work was to investigate the... 相似文献