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Ulloa-Godinez Héctor Hugo

Publications (5)

Multidimensional Crisis of the Intermunicipal System of Drinking Water and Sewerage Services (SIAPA) in the Guadalajara Metropolitan Area: A Documentary Analysis of Water Security, Finance, Social Equity and Public Health

Ramírez-Sánchez Hermes Ulises, García-Guadalupe Mario Enrique, Fajardo-Montiel Aida-Lucia & Ulloa-Godinez Héctor Hugo · Journal of Geography, Environment and Earth Science International · 2026

The Intermunicipal System of Drinking Water and Sewerage Services (SIAPA) in the Guadalajara Metropolitan Area (GMA) faces a multidimensional water-security challenge involving source availability and quality, infrastructure condition, operational efficiency, financial stress, un...

Open access Research Article 10.9734/jgeesi/2026/v30i91127

Multi-Criteria Optimization of Sanitation Systems for the Transition to a Circular Urban Metabolism in Peri-Urban Ecosystems in Mexico

Fajardo-Montiel Aida Lucia, Ramírez-Sánchez Hermes Ulises, García-Guadalupe Mario Enrique, Ulloa-Godinez Héctor Hugo & Cantú-Munguía Samuel Horacio · Journal of Geography, Environment and Earth Science International · 2026

Effluent discharges released without adequate treatment and containing pollutant loads exceeding the maximum permissible limits contribute significantly to the degradation of receiving ecosystems, including rivers and streams. Simultaneously, such contamination reduces the potent...

Open access Research Article 10.9734/jgeesi/2026/v30i61065

Spatial and Temporal Evolution of Urban Heat Islands in a Warm Sub Humid City (2019–2024): The Guadalajara Metropolitan Area, Mexico

Ortiz-Bañuelos Alma Delia, Arias-Orozco Silvia, Ramírez-Sánchez Hermes Ulises, Ulloa-Godinez Héctor Hugo, García Guadalupe Mario Enrique & Gutiérrez-Resendiz Edgar Leonel · Journal of Geography, Environment and Earth Science International · 2026

The rapid growth of the Guadalajara Metropolitan Area (GMA), Jalisco, Mexico, has caused the urban heat island effect to increase its average annual temperature year after year, with record maximum temperatures recently recorded during the spring, specially in 2023 and 2024. This...

Open access Research Article 10.9734/jgeesi/2026/v30i21019

Climate Change Vulnerability Assessment in Jalisco: A Comprehensive Analysis

Ramírez-Sánchez Hermes Ulises, Fajardo-Montiel Aida Lucia, García-Guadalupe Mario Enrique & Ulloa-Godinez Héctor Hugo · International Journal of Environment and Climate Change · 2024

The changes in temperatures and precipitation estimated for the different climate change scenarios will have an impact on all sectors in the world, Mexico and Jalisco. Variations in temperature, precipitation, relative humidity, melting glaciers, expansion of water bodies due to...

Open access Research Article 10.9734/ijecc/2024/v14i64215

Climate Change and Its Impacts on Biodiversity in Mexico

Ramírez-Sánchez Hermes Ulises, Fajardo-Montiel Aida Lucia, García-Guadalupe Mario Enrique & Ulloa-Godinez Héctor Hugo · Asian Journal of Environment & Ecology · 2023

During the last 150 years, the increase in the average temperature of the atmosphere and oceans has been documented due to the increase in the concentration of greenhouse gases produced by the burning of fossil fuels, deforestation, excess production and reduced capacity to captu...

Open access Research Article 10.9734/ajee/2023/v20i4446