Pub Date : 2015-01-15DOI: 10.11144/JAVERIANA.AYD19-36.PHES
A. Sánchez
There exists a global crisis in the management of water generating a necessity for the search of sustainable alternatives. These can be mechanisms such as Payments for Hydrological Environmental Services (pes), economic tools that promote the conservation of bodies of water from the change in the paradigm of use and conservation in societies. A documented review was conducted on the implementation of PES in four countries of Latin America —Colombia, Mexico, Costa Rica, and Ecuador— to identify tools in environmental management, with the objective of proposing guidelines that optimize the application of mechanisms in Colombia. This optimization is to be achieved through a recompilation of the experiences in the development and integral analysis of these mechanisms within the social, normative, economic, and institutional context.
{"title":"The Payment for Hydrological Environmental Services. Examining the Experiences of Costa Rica, Mexico, Ecuador and Colombia","authors":"A. Sánchez","doi":"10.11144/JAVERIANA.AYD19-36.PHES","DOIUrl":"https://doi.org/10.11144/JAVERIANA.AYD19-36.PHES","url":null,"abstract":"There exists a global crisis in the management of water generating a necessity for the search of sustainable alternatives. These can be mechanisms such as Payments for Hydrological Environmental Services (pes), economic tools that promote the conservation of bodies of water from the change in the paradigm of use and conservation in societies. A documented review was conducted on the implementation of PES in four countries of Latin America —Colombia, Mexico, Costa Rica, and Ecuador— to identify tools in environmental management, with the objective of proposing guidelines that optimize the application of mechanisms in Colombia. This optimization is to be achieved through a recompilation of the experiences in the development and integral analysis of these mechanisms within the social, normative, economic, and institutional context.","PeriodicalId":40964,"journal":{"name":"Ambiente y Desarollo","volume":"19 1","pages":"110-115"},"PeriodicalIF":0.0,"publicationDate":"2015-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11144/JAVERIANA.AYD19-36.PHES","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63506305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-01-01DOI: 10.11144/JAVERIANA.AYD19-36.EIHG
P. Remoaldo, Eduardo Duque, J. C. Ribeiro
Este trabajo presenta los resultados de la evaluacion de las percepciones de los impactos medioambientales del evento 2012 Capital Europea de Cultura (ECOC) en la comunidad de Guimaraes, Patrimonio de la Humanidad. Los datos se obtuvieron a traves de una encuesta autoadministrada de un total de 510 residentes en el municipio de Guimaraes, a finales de 2011. Los resultados primarios indican que los residentes reconocieron que el acontecimiento aporto beneficios a la ciudad, pero tambien impactos negativos. Los impactos percibidos por los residentes fueron clasificados como socioculturales, economicos y medioambientales. De todos ellos, los impactos medioambientales negativos fueron los que mas repercutieron en el municipio.
{"title":"The environmental impacts of hosting the “2012 Guimarães European Capital of Culture” as perceived by the local community","authors":"P. Remoaldo, Eduardo Duque, J. C. Ribeiro","doi":"10.11144/JAVERIANA.AYD19-36.EIHG","DOIUrl":"https://doi.org/10.11144/JAVERIANA.AYD19-36.EIHG","url":null,"abstract":"Este trabajo presenta los resultados de la evaluacion de las percepciones de los impactos medioambientales del evento 2012 Capital Europea de Cultura (ECOC) en la comunidad de Guimaraes, Patrimonio de la Humanidad. Los datos se obtuvieron a traves de una encuesta autoadministrada de un total de 510 residentes en el municipio de Guimaraes, a finales de 2011. Los resultados primarios indican que los residentes reconocieron que el acontecimiento aporto beneficios a la ciudad, pero tambien impactos negativos. Los impactos percibidos por los residentes fueron clasificados como socioculturales, economicos y medioambientales. De todos ellos, los impactos medioambientales negativos fueron los que mas repercutieron en el municipio.","PeriodicalId":40964,"journal":{"name":"Ambiente y Desarollo","volume":"19 1","pages":"25-38"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63506255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-01-01DOI: 10.11144/JAVERIANA.AYD19-36.MAAL
P. Vidueira, José María Díaz Puente, Miriam Gonzalez, D. Leconte
Multifunctionality of agriculture is considered a legitimate objective of agricultural policies. Nevertheless, the debate to establish the best way to promote these functions as a whole is still open. This paper analyzes the legitimacy of European aid to agriculture from a local perspective, and under the argument of multifunctionality. To this end, the banana sector of the Canary Islands was selected as a case study, where a participatory study was conducted with all of the agents involved. The results show that European aid to this sector contributes to the achievement of social and environmental objectives. However, it was revealed that the aid should make a more concentrated effort to attain modernization and differentiation of local productive quality, and to promote competitiveness
{"title":"Multifunctionality and Aid to Agriculture: A Local Vision of the Banana Sector in the Canary Islands, Spain","authors":"P. Vidueira, José María Díaz Puente, Miriam Gonzalez, D. Leconte","doi":"10.11144/JAVERIANA.AYD19-36.MAAL","DOIUrl":"https://doi.org/10.11144/JAVERIANA.AYD19-36.MAAL","url":null,"abstract":"Multifunctionality of agriculture is considered a legitimate objective of agricultural policies. Nevertheless, the debate to establish the best way to promote these functions as a whole is still open. This paper analyzes the legitimacy of European aid to agriculture from a local perspective, and under the argument of multifunctionality. To this end, the banana sector of the Canary Islands was selected as a case study, where a participatory study was conducted with all of the agents involved. The results show that European aid to this sector contributes to the achievement of social and environmental objectives. However, it was revealed that the aid should make a more concentrated effort to attain modernization and differentiation of local productive quality, and to promote competitiveness","PeriodicalId":40964,"journal":{"name":"Ambiente y Desarollo","volume":"19 1","pages":"80-95"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63506296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-01-01DOI: 10.11144/JAVERIANA.AYD19-36.UDBN
António Cardoso, M. Silva
In the context of Minho´s regional dynamics, some statistical indicators highlight serious socio-spatial and socio-economic disparities, not only between social groups, but also between sectors (agriculture, industry and services) and socio-spatial areas with different levels of (under)development.From the historical-sociological perspective, this study briefly describes socio-demographic change in the northern region, more specifically in the municipality of Barcelos. Territorial imbalances were detected in comparing more central municipalities with those of the interior. Besides this, the aim is to detect other dimensions of social inequality such as infrastructure, unemployment, and health; social security and housing, on the one hand, and culture and education on the other. Despite some improvements in infrastructure and facilities, the Minho region is permeated by social, educational and cultural disparities. This assymetrical situation reproduces at the regional and local level an unequal national distribution of health, education and cultural resources. In the current context of globalisation, these indicate the analytical importance of the centre-peripheral theory, not only at the global economy level, but also at the national and regional levels.
{"title":"Unequal development in Barcelos, Northwest Portugal: articulation of the central-peripheral model with the territorialist model","authors":"António Cardoso, M. Silva","doi":"10.11144/JAVERIANA.AYD19-36.UDBN","DOIUrl":"https://doi.org/10.11144/JAVERIANA.AYD19-36.UDBN","url":null,"abstract":"In the context of Minho´s regional dynamics, some statistical indicators highlight serious socio-spatial and socio-economic disparities, not only between social groups, but also between sectors (agriculture, industry and services) and socio-spatial areas with different levels of (under)development.From the historical-sociological perspective, this study briefly describes socio-demographic change in the northern region, more specifically in the municipality of Barcelos. Territorial imbalances were detected in comparing more central municipalities with those of the interior. Besides this, the aim is to detect other dimensions of social inequality such as infrastructure, unemployment, and health; social security and housing, on the one hand, and culture and education on the other. Despite some improvements in infrastructure and facilities, the Minho region is permeated by social, educational and cultural disparities. This assymetrical situation reproduces at the regional and local level an unequal national distribution of health, education and cultural resources. In the current context of globalisation, these indicate the analytical importance of the centre-peripheral theory, not only at the global economy level, but also at the national and regional levels.","PeriodicalId":40964,"journal":{"name":"Ambiente y Desarollo","volume":"19 1","pages":"96-109"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63506315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-01-01DOI: 10.11144/JAVERIANA.AYD19-36.GSRT
Sergio Ivan Vargas Tangua, César Guerrero
Rural tourism impacts more than just the political and socio-economic dimensions of rural regions. Introduced into the Guanenta Province in Colombia, rural tourism is a new function of the region that can be understood as resulting from planning efforts, put forth by the system of governance and taken up by the regional culture, in a long-term and cumulative process. This dynamic leads to a set of transformations for its implementation and consolidation, which reconfigure the spatial structure in the region. Our understanding of this process helps to explain the dynamics of regional construction over the course of the last decade.
{"title":"The Governance System of Rural Tourism in the Guanentá Province, Santander: Cultural and Political Transformations","authors":"Sergio Ivan Vargas Tangua, César Guerrero","doi":"10.11144/JAVERIANA.AYD19-36.GSRT","DOIUrl":"https://doi.org/10.11144/JAVERIANA.AYD19-36.GSRT","url":null,"abstract":"Rural tourism impacts more than just the political and socio-economic dimensions of rural regions. Introduced into the Guanenta Province in Colombia, rural tourism is a new function of the region that can be understood as resulting from planning efforts, put forth by the system of governance and taken up by the regional culture, in a long-term and cumulative process. This dynamic leads to a set of transformations for its implementation and consolidation, which reconfigure the spatial structure in the region. Our understanding of this process helps to explain the dynamics of regional construction over the course of the last decade.","PeriodicalId":40964,"journal":{"name":"Ambiente y Desarollo","volume":"19 1","pages":"43-59"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11144/JAVERIANA.AYD19-36.GSRT","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63506261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-12-19DOI: 10.11144/JAVERIANA.AYD18-35.ACVS
A. A. Ramírez, L. Carmona, Saida Alejandra Romero
El objetivo de este articulo es hacer algunas recomendaciones sobre las vias que espreciso explorar en el fortalecimiento de estudios sobre analisis de ciclo de vida (acv)en agricultura. Metodologicamente, se considero la identificacion en la literatura delas principales barreras especificas al acv agricola y su contraste con la experienciade los autores en el desarrollo de un estudio de la “finca al mercado”, sobre cadenasagricolas del municipio de Viota. Se identificaron dos particularidades sobre elacv agricola: i) dificultades sobre ausencia de datos y ii) limitaciones derivadasde la variedad de contextos en cuanto a escala, tecnica y limites del sistema deproduccion. Las recomendaciones fueron pensadas desde el marco institucionalcolombiano y para contextos de produccion informal y debil aplicacion de criteriostecnico-administrativos.
{"title":"Análisis de ciclo de vida en el sector agrícola: el caso del municipio de Viotá, Cundinamarca (Colombia)","authors":"A. A. Ramírez, L. Carmona, Saida Alejandra Romero","doi":"10.11144/JAVERIANA.AYD18-35.ACVS","DOIUrl":"https://doi.org/10.11144/JAVERIANA.AYD18-35.ACVS","url":null,"abstract":"El objetivo de este articulo es hacer algunas recomendaciones sobre las vias que espreciso explorar en el fortalecimiento de estudios sobre analisis de ciclo de vida (acv)en agricultura. Metodologicamente, se considero la identificacion en la literatura delas principales barreras especificas al acv agricola y su contraste con la experienciade los autores en el desarrollo de un estudio de la “finca al mercado”, sobre cadenasagricolas del municipio de Viota. Se identificaron dos particularidades sobre elacv agricola: i) dificultades sobre ausencia de datos y ii) limitaciones derivadasde la variedad de contextos en cuanto a escala, tecnica y limites del sistema deproduccion. Las recomendaciones fueron pensadas desde el marco institucionalcolombiano y para contextos de produccion informal y debil aplicacion de criteriostecnico-administrativos.","PeriodicalId":40964,"journal":{"name":"Ambiente y Desarollo","volume":"18 1","pages":"117-133"},"PeriodicalIF":0.0,"publicationDate":"2014-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11144/JAVERIANA.AYD18-35.ACVS","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63506434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-07-01DOI: 10.11144/JAVERIANA.AYD18-34.EBCC
María Teresa Gutiérrez Escajeda, P. Milán, J. Lozano, Alfredo Avila Galarza
El presente articulo muestra la importancia de la aplicacion conjunta del enfoque bottom-up y las actividades de control de calidad (CC) en la estimacion de los inventarios de gases de efecto invernadero (GEI). Se realizo el inventario de emisiones de GEI del sector de procesos industriales en el estado mexicano de San Luis Potosi, de acuerdo con la metodologia del IPCC. La estimacion se realizo primero siguiendo un enfoque top-down, resultando en 123 820 391 tonCO2. Posteriormente se aplico el enfoque bottom-up con el CC; las emisiones fueron 44 948 012. Finalmente, se plantea una secuencia logica que conviene seguir en las actividades de CC, para el caso especifico en que los datos provienen de bases gubernamentales que concentran la informacion de las empresas.
{"title":"El enfoque bottom-up y el control de calidad: imprescindibles en el inventario de emisiones de gases de efecto invernadero del sector industrial en San Luis Potosí, México","authors":"María Teresa Gutiérrez Escajeda, P. Milán, J. Lozano, Alfredo Avila Galarza","doi":"10.11144/JAVERIANA.AYD18-34.EBCC","DOIUrl":"https://doi.org/10.11144/JAVERIANA.AYD18-34.EBCC","url":null,"abstract":"El presente articulo muestra la importancia de la aplicacion conjunta del enfoque bottom-up y las actividades de control de calidad (CC) en la estimacion de los inventarios de gases de efecto invernadero (GEI). Se realizo el inventario de emisiones de GEI del sector de procesos industriales en el estado mexicano de San Luis Potosi, de acuerdo con la metodologia del IPCC. La estimacion se realizo primero siguiendo un enfoque top-down, resultando en 123 820 391 tonCO2. Posteriormente se aplico el enfoque bottom-up con el CC; las emisiones fueron 44 948 012. Finalmente, se plantea una secuencia logica que conviene seguir en las actividades de CC, para el caso especifico en que los datos provienen de bases gubernamentales que concentran la informacion de las empresas.","PeriodicalId":40964,"journal":{"name":"Ambiente y Desarollo","volume":"18 1","pages":"93-108"},"PeriodicalIF":0.0,"publicationDate":"2014-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63506224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-07-01DOI: 10.11144/JAVERIANA.AYD18-34.PAAU
Rodrigo Santader Massa
La region de la Araucania es una zona de caracteristicas etnicas y culturales singulares, dadas por la etnia mapuche. Dicha zona carece de un sistema de gestion ambiental que permita orientar el desarrollo del territorio en relacion con sus recursos naturales y culturales. Dado lo anterior, se incorporo un profesional del area ambiental a la comuna de Curarrehue, con el objetivo de fomentar el desarrollo comunitario. Como resultado se elaboro cartografia que evidencio zonas aptas para el uso sustentable. Se caracterizo el perfil campesino local y se genero una mesa de cooperacion entre tres instituciones, orientadas al desarrollo de proyectos que conserven el patrimonio ambiental y cultural, siendo uno de ellos financiado por un fondo internacional.
{"title":"Profesionales del área ambiental y el uso de un sistema de información geográfica aplicado en sistemas rurales mapuches del centro-sur de Chile","authors":"Rodrigo Santader Massa","doi":"10.11144/JAVERIANA.AYD18-34.PAAU","DOIUrl":"https://doi.org/10.11144/JAVERIANA.AYD18-34.PAAU","url":null,"abstract":"La region de la Araucania es una zona de caracteristicas etnicas y culturales singulares, dadas por la etnia mapuche. Dicha zona carece de un sistema de gestion ambiental que permita orientar el desarrollo del territorio en relacion con sus recursos naturales y culturales. Dado lo anterior, se incorporo un profesional del area ambiental a la comuna de Curarrehue, con el objetivo de fomentar el desarrollo comunitario. Como resultado se elaboro cartografia que evidencio zonas aptas para el uso sustentable. Se caracterizo el perfil campesino local y se genero una mesa de cooperacion entre tres instituciones, orientadas al desarrollo de proyectos que conserven el patrimonio ambiental y cultural, siendo uno de ellos financiado por un fondo internacional.","PeriodicalId":40964,"journal":{"name":"Ambiente y Desarollo","volume":"41 1","pages":"13-26"},"PeriodicalIF":0.0,"publicationDate":"2014-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63506356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-07-01DOI: 10.11144/JAVERIANA.AYD18-35.GMFP
Carmen Pedroza Gutiérrez
Este trabajo presenta una breve reflexion acerca de la situacion de deterioro dela pesca de captura y las tendencias de consumo de los productos pesqueros.Considera algunos de los principales aspectos que caracterizan los mercados deestos productos a nivel global, entre ellos la expansion de los mercados pesqueros yel aumento del consumo, resultado de las innovaciones tecnologicas y la mejora enlos canales de distribucion, lo cual esta teniendo impactos negativos en la pesca decaptura y causa una crisis de abastecimiento de este tipo de productos pesqueros.Crisis que de acuerdo con algunos cientificos pesqueros, de continuar las mismastendencias, existe el riesgo de un colapso global de pesquerias.
{"title":"Globalización, mercados y el futuro de las pesquerías","authors":"Carmen Pedroza Gutiérrez","doi":"10.11144/JAVERIANA.AYD18-35.GMFP","DOIUrl":"https://doi.org/10.11144/JAVERIANA.AYD18-35.GMFP","url":null,"abstract":"Este trabajo presenta una breve reflexion acerca de la situacion de deterioro dela pesca de captura y las tendencias de consumo de los productos pesqueros.Considera algunos de los principales aspectos que caracterizan los mercados deestos productos a nivel global, entre ellos la expansion de los mercados pesqueros yel aumento del consumo, resultado de las innovaciones tecnologicas y la mejora enlos canales de distribucion, lo cual esta teniendo impactos negativos en la pesca decaptura y causa una crisis de abastecimiento de este tipo de productos pesqueros.Crisis que de acuerdo con algunos cientificos pesqueros, de continuar las mismastendencias, existe el riesgo de un colapso global de pesquerias.","PeriodicalId":40964,"journal":{"name":"Ambiente y Desarollo","volume":"18 1","pages":"70-81"},"PeriodicalIF":0.0,"publicationDate":"2014-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63506545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-07-01DOI: 10.11144/JAVERIANA.AYD18-35.RNTA
Anieval Peña Rojas, Lisveth Flores del Pino
Se evaluo la dosificacion de coagulantes utilizando redes neuronales artificiales, enuna planta de agua potable ubicada en Peru (12° 00’ 00" S y 75° 11?’ 00" W) a3420m, donde la calidad al ingreso es inestable debido a precipitaciones fluvialesque alteran sus propiedades fisicoquimicas. Se utilizo la “prueba de jarras” paraevaluar la dosis de coagulante (Al2SO4), considerando turbiedad, pH, conductividady solidos disueltos, con temperatura y caudal promedio de 10° C y 148 L/s. Los datosde once meses fueron usadas para entrenar diversas tipologias de redes, siendo lade regresion generalizada la que presento un rendimiento de 97,77 % y evidencioque los factores mas influentes son los solidos disueltos, la turbidez, la conductividady el pH, con 42,79 , 32,43 , 10,33 y 7,26 %, respectivamente.
{"title":"Redes neuronales para el tratamiento de agua potable en zona de altitud del Perú","authors":"Anieval Peña Rojas, Lisveth Flores del Pino","doi":"10.11144/JAVERIANA.AYD18-35.RNTA","DOIUrl":"https://doi.org/10.11144/JAVERIANA.AYD18-35.RNTA","url":null,"abstract":"Se evaluo la dosificacion de coagulantes utilizando redes neuronales artificiales, enuna planta de agua potable ubicada en Peru (12° 00’ 00\" S y 75° 11?’ 00\" W) a3420m, donde la calidad al ingreso es inestable debido a precipitaciones fluvialesque alteran sus propiedades fisicoquimicas. Se utilizo la “prueba de jarras” paraevaluar la dosis de coagulante (Al2SO4), considerando turbiedad, pH, conductividady solidos disueltos, con temperatura y caudal promedio de 10° C y 148 L/s. Los datosde once meses fueron usadas para entrenar diversas tipologias de redes, siendo lade regresion generalizada la que presento un rendimiento de 97,77 % y evidencioque los factores mas influentes son los solidos disueltos, la turbidez, la conductividady el pH, con 42,79 , 32,43 , 10,33 y 7,26 %, respectivamente.","PeriodicalId":40964,"journal":{"name":"Ambiente y Desarollo","volume":"18 1","pages":"108-116"},"PeriodicalIF":0.0,"publicationDate":"2014-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.11144/JAVERIANA.AYD18-35.RNTA","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63506611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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