排序方式: 共有16条查询结果,搜索用时 31 毫秒
1.
Amado Jesus Rafael Rodriguez Prada Ariadna Lafourcade Diaz Jesus Garcia Souto Raimundo Nonato Picanço Arranz Júlio Cesar Escalona de Souza Tatiane Pereira 《Environmental science and pollution research international》2020,27(9):9410-9423
Environmental Science and Pollution Research - In this study, the essential oil (EO) from leaves of Croton linearis Jacq was extracted and characterized by GC/MS. The EO hydrophilic-lipophilic... 相似文献
2.
Tatiane C. Dal Bosco Silvio C. Sampaio Silvia R. M. Coelho Natássia J. Cosmann Adriana Smanhotto 《Journal of environmental science and health. Part. B》2013,48(6):485-494
The application of swine wastewater to the soil for agricultural purposes results in the addition of total and dissolved organic matter to the soil, which may interfere with the dynamics of pesticides in the soil. The objective of this study was to evaluate the effects of the application of total and dissolved organic matter from a biodigester and a treatment lagoon of swine wastewater in the adsorption and desorption of alachlor [2-chloro-2,6-diethyl-N(methoxymethyl acetamide)]. The assay was performed by the batch equilibrium method, and the results were fitted to the Freundlich model. The curve comparison test revealed a greater adsorption of alachlor in the soil treated with swine wastewater from the biodigester. The adsorption and desorption of alachlor increased in the soils where swine wastewater was added, and hysteresis was observed in all of the treatments. 相似文献
3.
Thays de Andrade Guedes Cristina Moreira-de-Sousa Hellen Maria Soares Lima Tatiane Caroline Grella Priscila Cintra Socolowski Carmem Silvia Fontanetti 《Journal of environmental science and health. Part. B》2020,55(8):687-693
AbstractThe objective of this research was to investigate the potential damage caused by the residual concentrations of the insecticides Regent® WS 800 and Curbix® SC 200, containing fipronil and ethiprole, respectively as active ingredients, on the liver of Oreochromis niloticus. The analyses of HSP70 shock protein labelling and cell death process by TUNEL method were performed in order to measure the effects of the exposure of cell repair system of fish to both insecticides. Statistical analyses showed no significant molecular damage to the hepatic tissue of animals. Nevertheless, variations in HSP70 and DNA fragmentation levels, endpoint of cell repair system response and cellular death, respectively, were observed in several groups. These results indicate that the cell repair machinery was efficient when in contact with residual concentrations of insecticides. However, the DNA fragmentation detected by the TUNEL method suggests that even in face of the cytoprotective action of the HSP70 protein, there are damages that become irreparable. To finish, it is worth mentioning that given the results obtained from residual concentrations, use in the field should be with caution. 相似文献
4.
Schmitt Odair J. Andriolo Jerônimo L. Silva Isley C. B. Tiecher Tadeu L. Chassot Tatiane Tarouco Camila Peligrinotti Lourenzi Cledimar Rogério Nicoloso Fernando Teixeira Marchezan Carina Casagrande Cleiton Renato Drescher Gerson Laerson Kreutz Márcio André Brunetto Gustavo 《Environmental science and pollution research international》2022,29(29):44186-44198
Environmental Science and Pollution Research - Copper (Cu) can be toxic to vegetables when it is absorbed and accumulated at large concentrations, a fact that increases the risk of excessive... 相似文献
5.
Moretto Cristiane Castellane Tereza Cristina Luque Leonel Tatiane Fernanda Campanharo Joao Carlos de Macedo Lemos Eliana Gertrudes 《Environmental science and pollution research international》2022,29(31):46953-46967
Environmental Science and Pollution Research - Rhizosphere bacteria, for example, rhizobia, can play several roles, and one of the most important, the protection of plant roots against toxic... 相似文献
6.
Tatiane Medeiros Melo Michael Bottlinger Elke Schulz Wilson Mozena Leandro Adelmo Menezes de Aguiar Filho Yong Sik Ok Jörg Rinklebe 《Environmental geochemistry and health》2017,39(6):1351-1364
The hydrothermal carbonization of sewage sludge has been studied as an alternative technique for the conversion of sewage sludge into value-added products, such as soil amendments. We tested the toxicity of biosolid hydrochar (Sewchar) to earthworms. Additionally, the toxicity of Sewchar process water filtrate with and without pH adjustment was assessed, using brine shrimps as a model organism. For a Sewchar application of 40 Mg ha?1, the earthworms significantly preferred the side of the vessel with the reference soil (control) over side of the vessel with the Sewchar treatments. There was no acute toxicity of Sewchar to earthworms within the studied concentration range (up to 80 Mg ha?1). Regarding the Sewchar process water filtrate, the median lethal concentration (LC50) to the shrimps was 8.1% for the treatments in which the pH was not adjusted and 54.8% for the treatments in which the pH was adjusted to 8.5. The lethality to the shrimps significantly increased as the amount of Sewchar process water filtrate increased. In the future, specific toxic substances in Sewchar and its process water filtrate, as well as their interactions with soil properties and their impacts on organisms, should be elucidated. Additionally, it should be identified whether the amount of the toxic compounds satisfies the corresponding legal requirements for the safe application of Sewchar and its process water filtrate. 相似文献
7.
Maísa Tatiane Ferreira de Souza Elizangela Ambrosio Cibele Andrade de Almeida Thábata Karoliny Formicoli de Souza Freitas Lídia Brizola Santos Vitor de Cinque Almeida Juliana Carla Garcia 《Environmental monitoring and assessment》2014,186(8):5261-5271
The goal of this study was to investigate the activity of the coagulant extracted from the cactus Opuntia ficus-indica (OFI) in the process of coagulation/flocculation of textile effluents. Preliminary tests of a kaolinite suspension achieved maximum turbidity removal of 95 % using an NaCl extraction solution. Optimization assays were conducted with actual effluents using the response surface methodology (RSM) based on the Box–Behnken experimental design. The responses of the variables FeCl3, dosage, cactus dosage, and pH in the removal of COD and turbidity from both effluents were investigated. The optimum conditions determined for jeans washing laundry effluent were the following: FeCl3 160 mg L?1, cactus dosage 2.60 mg L?1, and pH 5.0. For the fabric dyeing effluent, the optimum conditions were the following: FeCl3 640 mg L?1, cactus dosage 160 mg L?1, and pH 6.0. Investigation of the effects of the storage time and temperature of the cactus O. ficus-indica showed that coagulation efficiency was not significantly affected for storage at room temperature for up to 4 days. 相似文献
8.
Melo Tatiane Medeiros Bottlinger Michael Schulz Elke Leandro Wilson Mozena de Aguiar Filho Adelmo Menezes Ok Yong Sik Rinklebe Jörg 《Environmental geochemistry and health》2018,40(1):557-558
Environmental Geochemistry and Health - Unfortunately, in the original publication of the article, Prof. Yong Sik Ok’s affiliation was incorrectly published. The author’s affiliation is... 相似文献
9.
Ascidian fauna have been intensively studied in the Atlantic Ocean, adjacent subpolar regions and Mediterranean Sea for the last 20 years. Here, we have described current species distribution patterns and identified nested areas of endemism using parsimony analysis of endemicity (PAE). We also identified diversity hotspots, areas in which species occurred exclusively, and gaps in information about distribution patterns. Finally, we compared ascidian distributions among various proposed biogeographic divisions. The comprehensive literature review provided data on the geographic distribution of 627 species of ascidians. In the West Atlantic, there were three peaks in richness: north Caribbean—96 species, São Paulo and Rio de Janeiro—61 species and the subantarctic region—54 species. In the eastern Atlantic, the greatest richness occurred on Spanish and French coasts—91 species and in Senegal—83 species. In the Mediterranean, the greatest richness was in Spain and France—142 species and Italy—127 species. PAE designated 20 areas of endemism nested within eight larger regions that were more or less in agreement with realms or provinces of previous studies: North Atlantic, Caribbean, southeastern Brazil, Magellanic, Subantarctic, Tropical West Africa, South Africa, and Mediterranean. Distribution patterns of the Ascidiacea, in general, followed previously proposed divisions of regions and provinces in the Atlantic and adjacent polar regions, but not subdivisions of these regions. 相似文献
10.
Dal Bosco TC Sampaio SC Coelho SR Cosmann NJ Smanhotto A 《Journal of environmental science and health. Part. B》2012,47(6):485-494
The application of swine wastewater to the soil for agricultural purposes results in the addition of total and dissolved organic matter to the soil, which may interfere with the dynamics of pesticides in the soil. The objective of this study was to evaluate the effects of the application of total and dissolved organic matter from a biodigester and a treatment lagoon of swine wastewater in the adsorption and desorption of alachlor [2-chloro-2,6-diethyl-N(methoxymethyl acetamide)]. The assay was performed by the batch equilibrium method, and the results were fitted to the Freundlich model. The curve comparison test revealed a greater adsorption of alachlor in the soil treated with swine wastewater from the biodigester. The adsorption and desorption of alachlor increased in the soils where swine wastewater was added, and hysteresis was observed in all of the treatments. 相似文献