• Optimización de biocarbón a partir de residuos de camarón para la adsorción de arsénico en aguas contaminadas. 

  Nieves Berrezueta, Jennifer Anayely (Machala : Universidad Técnica de Machala, 2024)

  Water contamination due to the heavy metal (As) is a major ecological and health issue. This study analyzed the production and optimization of biochar from shrimp waste as an option for As adsorption in contaminated waters. ...
• Propuesta de plan de manejo ambiental para la producción bananera orgánica 

  Rivas Jaramillo, Emily Yuliana; Maldonado Torres, Milena Andreina (Machala : Universidad Técnica de Machala, 2024)

  This research work proposes an Environmental Management Plan (EMP) for organic banana production in “El Charqueñito” farm, located in La Peaña, Pasaje canton, El Oro province. Banana production is one of Ecuador's main ...
• Manual de buenas prácticas ambientales para la conservación de suelos en la finca el algarrobo de la parroquia palmales del año 2024. 

  Arcentales Torres, Jean Jorge (Machala : Universidad Técnica de Machala, 2024)

  The objective of this degree work was to create a manual of good environmental practices for the El Algarrobo farm located in the Arenillas canton, province of El Oro, where cocoa and lemon are grown. First, a physical-chemical ...
• Composición florística leñosa y estructural del bosque seco al suroeste de la Provincia de El Oro. 

  Soto Jaramillo, Eddie Rommel; Quito Pando, Leiner Josue (Machala : Universidad Técnica de Machala, 2024)

  The present research aims to analyze the floristic composition, structure and carbon sequestration capacity in three representative sites of dry forests in the southwest of the province of El Oro, Ecuador: The REAr, the ...
• Análisis multicriterio aplicado al mapeo de actores: un enfoque en la gestión integral de los recursos hídricos para la subcuenca del río Casacay. 

  Vega Espinoza, Elizabeth Salome; Sanchez Valladolid, Nathaly Fiorela (Machala : Universidad Técnica de Machala, 2024)

  Water governance is a fundamental element for Integrated Water Resources Management, as it enables the participation and commitment of key stakeholders. In this framework, this research aimed to evaluate the reasons that ...
• Impacto ambiental por productos quimicos usados en la produccion camaronera las palmas 

  Narvaez Cajo, Nestor Nelson (Machala : Universidad Técnica de Machala, 2024)

  Aquaculture is an activity of main economic benefit for Ecuador, occupying large hectares of the coastal zone. Its development process is accompanied by different actions/activities which entail a condition or intervention ...
• Análisis de valoración económica del recurso hídrico de la quebrada "la zapata" en la parroquia la victoria, cantón Santa Rosa. 

  Jimenez Escobar, Ronny Javier (Machala : Universidad Técnica de Machala, 2024)

  The present study “Analysis of economic valuation of the water resource of the “La Zapata” stream in the La Victoria parish, Santa Rosa canton”, had the objective of determining the economic valuation of the water resource ...
• Diversidad y estado actual del arbolado urbano en las áreas verdes municipales de la ciudad de Machala 

  Rivas Fallain, José Luis; Apolo Apolo, Amada Esperanza (Machala; Universidad Técnica de Machala, 2024)

  The objective of this research work was to diagnose the current state of urban trees in the municipal green areas of the city of Machala, where the methodology of Alejandro Dowhal was adapted, which proposes the tree ...
• Propuesta de implementación de un área de conservación y uso sustentable en la granja Santa Inés de la UTMACH 

  Ulloa Loarte , Armando José (Machala; Universidad Técnica de Machala, 2024)

  This research id based on the proposal to implement a conservation and sustainable use area in the Santa Inés farm of the UTMACH, applying the guidelines proposed by the Ministry of the Environment for private ACUS. It ...
• Identificación de zonas potenciales de recarga hídrica aplicando sistemas de información geográfica en la microcuenca San Agustín 

  Cevallos Cisneros, Karelys Michelle; Loaiza Maldonado, Robert Alexander (Machala; Universidad Técnica de Machala, 2024)

  Water availability is fundamental for sustainable growth and community well-being. The micro-watershed has geological, hydrological, and environmental characteristics that need to be evaluated to properly manage groundwater ...
• Evaluación de metano mediante la codigestión anaerobia de lixiviado de relleno sanitario y lodos de aguas residuales urbanas 

  Jaramillo Guanolique, Angel Paúl (Machala; Universidad Técnica de Machala, 2024)

  The objective of this research was to evaluate methane production by anaerobic co-digestion of landfill leachate and urban wastewater sludge. Three anaerobic bioreactors (R1, R2, R3), with 1000 mL capacity, were designed, ...
• Fito acumulación en solanum nigrum (mortiño) aplicando trichoderma spp en suelos contaminados con cadmio 

  Yaguana Eras, Ronald Alexander (Machala; Universidad Técnica de Machala, 2024)

  The heavy metal cadmium (Cd) is present in agriculture as a non-essential element, which has motivated society to seek clean technologies through phytoremediation. For this reason, the aim of this research is to evaluate ...
• Evaluación de los impactos ambientales generados por actividades turísticas en las Cascadas de Manuel, cantón El Guabo 

  Pesantez Salcedo, Marian Elizabeth; Terán Meneses, Cristhian Xavier (Machala; Universidad Técnica de Machala, 2024)

  The tourist center Las Cascadas de Manuel, with 43 ha of area, has been located in Mollepongo-Molleturo Protective Forest and Vegetation, which houses a wide variety of environmental attributes aimed at the recreational ...
• Efectos del cambio de cobertura vegetal en el caudal superficial de la subcuenca del río Casacay, El Oro 

  Loaiza Ajila, Steeven Miguel; Japón Elizalde, Joselyn Alexandra (Machala; Universidad Técnica de Machala, 2024)

  This study evaluated the change in land use and vegetation cover and its effect on surface flow in the Casacay and Chillayacu sub-basin for 10- years. A paired watershed model was used to analyze Albedo, NDVI, and ET ...
• Análisis del cambio de uso de suelo mediante percepción remota en la microcuenca del río luis, provincia de El Oro. 

  Agila Sandoval, Ariana Lissbeth; Fajardo Jumbo, Jean Carlos (Machala : Universidad Técnica de Machala, 2024)

  In the present study, an analysis was carried out to evaluate land use change in the micro-watershed of the Luis river, El Oro province, over a period of time between 2000, 2010 and 2020. Through the process of supervised ...
• Aprovechamiento de la cáscara de banano para la obtención de biogás: una alternativa energéticamente sostenible para el ambiente 

  Masache Bravo, Jorge Orlando; Jimenez Romero, Jahir Hugo (Machala : Universidad Técnica de Machala, 2024)

  Anaerobic digestion of agro-industrial waste offers an environmentally friendly renewable energy alternative. Therefore, this research focused on utilizing banana peel through its anaerobic co-digestion with pig manure for ...
• Identificación de pasivos ambientales por la actividad minera de áridos y pétreos en el cantón Machala 

  Jaramillo Zambrano, Victor Alejandro (Machala : Universidad Técnica de Machala, 2024)

  This research focuses on the problem of the lack of identification of environmental liabilities, specifically those generated by the mining of aggregates and stones. Proper identification of these liabilities is crucial ...
• Análisis del costo-beneficio de la restauración ecológica en zonas con alta susceptibilidad de erosión en la subcuenca Casacay 

  Carreño Granda, Paula Dayana; Vasquez Bravo, Mayerli Katiusca (Machala : Universidad Técnica de Machala, 2024)

  The Casacay Sub-Basin is the main source of water supply for the communities of Machala, Pasaje, and El Guabo. The water resource has been affected by erosion processes in the upper sub-basin generated by changes in land ...
• Relación entre la vegetación nativa y la producción hídrica media en la subcuenca hidrográfica del río Casacay, provincia El Oro 

  Morocho Martinez, Kevin Xavier; Cumbicos Lalangui, Dayanna Damaris (Machala : Universidad Técnica de Machala, 2024)

  The objective of this research work was to identify, evaluate and relate the native vegetation of the Casacay River sub-basin with precipitation and mean flow variables. The methodology used involved modeling the watershed ...
• Bioadsorción de arsénico con biomasas de marlo de maíz y cascarilla de arroz en relaves mineros en cantón Ponce Enríquez 

  Cacay Sanchez, Adriana Lissbeth; Illicachi Maldonado, Melany Solange (Machala : Universidad Técnica de Machala, 2024)

  The present research seeks the bioadsorption of arsenic with vegetable biomasses of corn stalk (Zea Mays L.) and rice husk (Oryza Sativa). Initially, the mining tailings were analyzed to confirm the presence of As metal, ...

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