affiliation not provided to SSRN
Stable carbon isotopes, Soil CO2 degassing, Volcanic - Hydrothermal systems, Cerro Blanco caldera, Cerro Galán caldera, Southern Puna calderas, Central Andes
Biogas degradation, Landfill cover soil, Landfill gas, landfill leachate, sewage sludge, Volatile Organic Compounds (VOCs)