title: Evaluation of methane emissions from the Ivankovskoye reservoir
abstract: The article summarizes materials from a multi-method research of the Ivankovo Reservoir carried out in 2022−2024 to study seasonal changes of methane concentration in water and its emission from the surface. The survey included both methane flux measurement at the water − atmosphere boundary, with due consideration of its spatial variability, and measurement of methane emissions from the bottom sediments. The measurements were carried out by a chamber method (floating and bottom). The samples we
journal: Lomonosov Geography Journal