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Assessing bioremediation of soils polluted with fuel oil 6 by means of diffuse reflectance spectroscopy
ArticleAbstract: This study aimed to assess the bioremediation of soils polluted with fuel oil 6 (FO6) using diffusePalabras claves:Entisols soil, Fuel oil 6, Hydrocarbon index, Soil bioremediation, Spectral signature, total petroleum hydrocarbonsAutores:Andrés R. Cedeño, Carmen Omaira Márquez, CO Marquez Pereira, Kleber G. Montesdeoca, V. J. GarcíaFuentes:googlescopusAssessment of soil degradation through soil aggregation and particulate organic matter following conversion of riparian buffer to continuous cultivation
ArticleAbstract: Agriculture in the temperate zone of the Midwestern USA has removed most riparian buffer zones fromPalabras claves:Autores:Carmen Omaira Márquez, CO Marquez Pereira, Isenhart T.M., Schultz R.C., V. J. GarcíaFuentes:googlescopusA conceptual framework to study soil aggregate dynamics
ArticleAbstract: The objective of this study was to develop a conceptual framework to study soil aggregate dynamics tPalabras claves:aggregation, aggregation–disruption index, destabilization, disruption, StabilizationAutores:Carmen Omaira Márquez, CO Marquez Pereira, Isenhart T.M., Schultz R.C., V. J. GarcíaFuentes:googlescopusCationic and anionic dye adsorption on a natural clayey composite
ArticleAbstract: One of the main challenges for environmental sciences today is the effective treatment of dye-ladenPalabras claves:Adsorption isotherm, Adsorption kinetic, Anionic dye adsorption, Basic navy blue 2RN, Cationic dye adsorption, Clayey composite, Drimaren yellow CL-2R, Dye adsorptionAutores:Anita Cecilia Ríos, Anita Rios, Carmen Omaira Márquez, CO Marquez Pereira, Fernández-Martínez F., Guaypatin J.R., V. J. GarcíaFuentes:googlescopusEvaluating the conservation state of the páramo ecosystem: An object-based image analysis and CART algorithm approach for central Ecuador
ArticleAbstract: Ecuadorian páramo ecosystems (EPEs) function as water sources, contain large soil carbon stores andPalabras claves:Classifier decision tree, Ecology, Ecosystem change, Environmental analysis, Environmental Assessment, ENVIRONMENTAL IMPACT ASSESSMENT, environmental science, Herbaceous páramo ecosystem, Human geography, Land use, Nature conservation, Páramo ecosystem, Páramo resilienceAutores:Alexis G. Cifuentes, Carmen Omaira Márquez, CO Marquez Pereira, Isenhart T.M., Marco Vinico Rodríguez, Santiago D. Crespo, V. J. GarcíaFuentes:googlescopusMulti-pbkp_redictor mapping of soil organic carbon in the alpine tundra: a case study for the central Ecuadorian páramo
ArticleAbstract: Background: Soil organic carbon (SOC) affects essential biological, biochemical, and physical soil fPalabras claves:Carbon stock mapping, Landsat, Multispectral indices, Random forest regression, Soil organic carbon (SOC), vegetation indicesAutores:Carlos Arturo Jara Santillán, Carmen Omaira Márquez, CO Marquez Pereira, Delegido J., Johanna Elizabeth Ayala-Izurieta, Pasqualotto N., Sisti J.M., V. J. García, Van Wittenberghe S.Fuentes:googlescopusLand cover classification in an ecuadorian mountain geosystem using a random forest classifier, spectral vegetation indices, and ancillary geographic data
ArticleAbstract: We presented a methodology to accurately classify mountainous regions in the tropics. These landscapPalabras claves:Land cover, Mountain geosystems, random forest, Spectral vegetation index, Vegetation coverAutores:Carmen Omaira Márquez, Celso Guillermo Recalde Moreno, CO Marquez Pereira, Diego A. Damián-Carrión, Johanna Elizabeth Ayala-Izurieta, Marcos V. Rodríguez-Llerena, V. J. GarcíaFuentes:googlescopusImproving the remote estimation of soil organic carbon in complex ecosystems with Sentinel-2 and GIS using Gaussian processes regression
ArticleAbstract: Background and aims: The quantitative retrieval of soil organic carbon (SOC) storage, particularly fPalabras claves:Carbon stock mapping, Ecuadorian paramo, Gaussian processes regression, Sentinel-2, Soil organic carbon (SOC), vegetation indicesAutores:Carlos Arturo Jara Santillán, Carmen Omaira Márquez, CO Marquez Pereira, Delegido J., Johanna Elizabeth Ayala-Izurieta, Rivera-Caicedo J.P., V. J. García, Van Wittenberghe S., Verrelst J.Fuentes:googlescopusPendulum tuned mass damper: optimization and performance assessment in structures with elastoplastic behavior
ArticleAbstract: Different types of tuned mass dampers (TMD) have been applied to reduce wind and seismic induces vibPalabras claves:Elastoplastic behavior, Pendulum tuned mass damper, Seismic vulnerability, Structure safety, Tuned mass damperAutores:Anita Cecilia Ríos, Anita Rios, Carmen Omaira Márquez, CO Marquez Pereira, Edwin P. Duque, Inaudi J.A., Josselyn D. Mera, V. J. GarcíaFuentes:googlescopusWater Quality Indicator for Adaptability to Global Climate Change in Andean Highland Ecosystems
ArticleAbstract: In the face of ongoing anthropogenic climate change, river water quality assessment has become increPalabras claves:ABI, ABI*, Andean Highlands, Biotic index, Climate change adaptation, Climate Change mitigation, water quality, water quality index accuracy, WQI NSFAutores:Anita Cecilia Ríos, Anita Rios, Carmen Omaira Márquez, CO Marquez Pereira, V. J. GarcíaFuentes:googlescopus