Composición de microorganismos eficientes autóctonos de un suelo contaminado por hidrocarburos
This study determines the influence of contaminated soil by hydrocarbons to the composition of Native Efficient Microorganisms (EMN), compared with the EMN of an uncontaminated soil, to do this was performed correlational research-causal non experimental type. The phenomenon was observed as it occur...
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| Formato: | bachelorThesis |
| Idioma: | spa |
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2016
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| Acesso em linha: | http://repositorio.espam.edu.ec/handle/42000/279 |
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| author | Vera Cedeño, Darío Fabián |
| author_facet | Vera Cedeño, Darío Fabián |
| author_role | author |
| collection | Repositorio Escuela Superior Politécnica Agropecuaria de Manabí |
| dc.contributor.none.fl_str_mv | Zambrano, Ramón |
| dc.creator.none.fl_str_mv | Vera Cedeño, Darío Fabián |
| dc.date.none.fl_str_mv | 2016-07-27T22:22:53Z 2016-07-27T22:22:53Z 2016-06 |
| dc.format.none.fl_str_mv | 60 p. application/pdf |
| dc.identifier.none.fl_str_mv | http://repositorio.espam.edu.ec/handle/42000/279 |
| dc.language.none.fl_str_mv | spa |
| dc.publisher.none.fl_str_mv | Calceta: Espam |
| dc.rights.none.fl_str_mv | http://creativecommons.org/licenses/by-nc-sa/3.0/ec/ info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositorio Escuela Superior Politécnica Agropecuaria de Manabí instname:Escuela Superior Politécnica Agropecuaria de Manabí instacron:ESPAM |
| dc.subject.none.fl_str_mv | Microorganismos eficientes autóctonos EMA Hidrocarburos Composición TPH |
| dc.title.none.fl_str_mv | Composición de microorganismos eficientes autóctonos de un suelo contaminado por hidrocarburos |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/bachelorThesis |
| description | This study determines the influence of contaminated soil by hydrocarbons to the composition of Native Efficient Microorganisms (EMN), compared with the EMN of an uncontaminated soil, to do this was performed correlational research-causal non experimental type. The phenomenon was observed as it occurs in natural conditions and was further analyzed. Studied variables were not manipulated. The physic-chemical conditions of the soil in natural and contaminated state (texture, pH and TPH) were determined, samples of EMN from uncontaminated and contaminated state soil were collected and studied, determining CFU/ml from both samples and correlating the survival of native microorganisms in both conditions based using a T-Student statistic test and box plot. The differences of the characteristics of both types of soils were evident, one TPH 5819.20 mg / kg for contaminated soil and 775.20 mg / kg for control. Was obtained as a result, the existence of significant highly differences (P ≤ 0.001) and significant (P ≤ 0.005) in the composition of microorganisms of both soils, the survival rate of Mods and Lactobacillus was lower than the rest within the contaminated soil. The survival values obtained in the two types of soil, could know the clear survival of Bacillus and a possible ability of Yeasts to exist in contaminated soils further hydrocarbons potential as degraders, which could be studied soils, for populations of native hydrocarbon degrading microorganisms. |
| eu_rights_str_mv | openAccess |
| format | bachelorThesis |
| id | ESPAM_d74c0e065da89b2dbb4e2c8fa4f3e31a |
| instacron_str | ESPAM |
| institution | ESPAM |
| instname_str | Escuela Superior Politécnica Agropecuaria de Manabí |
| language | spa |
| network_acronym_str | ESPAM |
| network_name_str | Repositorio Escuela Superior Politécnica Agropecuaria de Manabí |
| oai_identifier_str | oai:repositorio.espam.edu.ec:42000/279 |
| publishDate | 2016 |
| publisher.none.fl_str_mv | Calceta: Espam |
| reponame_str | Repositorio Escuela Superior Politécnica Agropecuaria de Manabí |
| repository.mail.fl_str_mv | . |
| repository.name.fl_str_mv | Repositorio Escuela Superior Politécnica Agropecuaria de Manabí - Escuela Superior Politécnica Agropecuaria de Manabí |
| repository_id_str | 0 |
| rights_invalid_str_mv | http://creativecommons.org/licenses/by-nc-sa/3.0/ec/ |
| spelling | Composición de microorganismos eficientes autóctonos de un suelo contaminado por hidrocarburosVera Cedeño, Darío FabiánMicroorganismos eficientes autóctonos EMAHidrocarburosComposiciónTPHThis study determines the influence of contaminated soil by hydrocarbons to the composition of Native Efficient Microorganisms (EMN), compared with the EMN of an uncontaminated soil, to do this was performed correlational research-causal non experimental type. The phenomenon was observed as it occurs in natural conditions and was further analyzed. Studied variables were not manipulated. The physic-chemical conditions of the soil in natural and contaminated state (texture, pH and TPH) were determined, samples of EMN from uncontaminated and contaminated state soil were collected and studied, determining CFU/ml from both samples and correlating the survival of native microorganisms in both conditions based using a T-Student statistic test and box plot. The differences of the characteristics of both types of soils were evident, one TPH 5819.20 mg / kg for contaminated soil and 775.20 mg / kg for control. Was obtained as a result, the existence of significant highly differences (P ≤ 0.001) and significant (P ≤ 0.005) in the composition of microorganisms of both soils, the survival rate of Mods and Lactobacillus was lower than the rest within the contaminated soil. The survival values obtained in the two types of soil, could know the clear survival of Bacillus and a possible ability of Yeasts to exist in contaminated soils further hydrocarbons potential as degraders, which could be studied soils, for populations of native hydrocarbon degrading microorganisms.El presente estudio busca determinar la influencia de los suelos contaminados por hidrocarburos a la composición de Microorganismos Eficientes Autóctonos (EMA), comparándolos con los EMA de un suelo no contaminado, para ello se realizó una investigación de tipo no experimental correlacional-causal. Es decir, se realiza sin manipular deliberadamente las variables, se observan los fenómenos tal como se dan en su contexto natural, para posteriormente analizarlos. Se determinaron las propiedades físico-químicas del suelo no contaminado y contaminado (textura, pH y TPH), además de obtener EMA de ambos suelos, determinar la presencia de microorganismos en UFC/ml, para realizar una comparación de la composición de EMA en suelos no contaminado y contaminado por hidrocarburos mediante una prueba estadística t-Student y Diagrama de cajas. Las diferencias de las características de ambos tipos de suelos resultaron evidentes, un TPH de 5819,20 mg/Kg para el suelo contaminado y 775,20 mg/Kg para el control, Se obtuvo como resultado, la existencia de diferencias altamente significativas (P≤ 0,001) y significativas (P≤ 0,005) en la composición de microorganismos de ambos suelos, la presencia de los Mohos y Lactobacillus fue casi nula dentro del suelo contaminado. Dado los valores de presencia obtenidos en los dos tipos de suelo, se pudo conocer la clara presencia de los Bacillus y una posible aptitud de las Levaduras a existir en suelos contaminados por hidrocarburos, además, de su potencial como degradadores, que podría ser estudiado, para obtener poblaciones de microorganismos nativos degradadores de hidrocarburos.Calceta: EspamZambrano, Ramón2016-07-27T22:22:53Z2016-07-27T22:22:53Z2016-06info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesis60 p.application/pdfhttp://repositorio.espam.edu.ec/handle/42000/279spahttp://creativecommons.org/licenses/by-nc-sa/3.0/ec/info:eu-repo/semantics/openAccessreponame:Repositorio Escuela Superior Politécnica Agropecuaria de Manabíinstname:Escuela Superior Politécnica Agropecuaria de Manabíinstacron:ESPAM2018-11-19T05:36:22Zoai:repositorio.espam.edu.ec:42000/279Institucionalhttps://repositorio.espam.edu.ec/Universidad públicahttp://www.espam.edu.ec/https://repositorio.espam.edu.ec/oai.Ecuador...opendoar:02025-08-24T05:09:07.235095Repositorio Escuela Superior Politécnica Agropecuaria de Manabí - Escuela Superior Politécnica Agropecuaria de Manabítrue |
| spellingShingle | Composición de microorganismos eficientes autóctonos de un suelo contaminado por hidrocarburos Vera Cedeño, Darío Fabián Microorganismos eficientes autóctonos EMA Hidrocarburos Composición TPH |
| status_str | publishedVersion |
| title | Composición de microorganismos eficientes autóctonos de un suelo contaminado por hidrocarburos |
| title_full | Composición de microorganismos eficientes autóctonos de un suelo contaminado por hidrocarburos |
| title_fullStr | Composición de microorganismos eficientes autóctonos de un suelo contaminado por hidrocarburos |
| title_full_unstemmed | Composición de microorganismos eficientes autóctonos de un suelo contaminado por hidrocarburos |
| title_short | Composición de microorganismos eficientes autóctonos de un suelo contaminado por hidrocarburos |
| title_sort | Composición de microorganismos eficientes autóctonos de un suelo contaminado por hidrocarburos |
| topic | Microorganismos eficientes autóctonos EMA Hidrocarburos Composición TPH |
| url | http://repositorio.espam.edu.ec/handle/42000/279 |