TY - GEN AU - Ojeda, Lucía AU - Etiope, Giuseppe AU - Jiménez Gavilán, Pablo AU - Martonos, Ildiko Melinda AU - Röckmann, Thomas AU - Popa, Maria Elena AU - Sivan, Malavika AU - Castro Gámez, Antonio Fermín AU - Benavente Herrera, José AU - Vadillo, Iñaki PY - 2023 UR - https://hdl.handle.net/10481/90311 AB - In serpentinised peridotite and ultramafic rock systems, methane (CH4) origin is frequently considered abiotic, but variable microbial and thermogenic components can also exist. Typically, the origin of CH4 is studied using bulk, 13C/12C and 2H/H... LA - eng PB - Elsevier KW - Methane KW - Hydrogen KW - Hyperalkaline springs TI - Combining methane clumped and bulk isotopes, temporal variations in molecular and isotopic composition, and hydrochemical and geological proxies to understand methane’s origin in the Ronda peridotite massifs (Spain) DO - 10.1016/j.chemgeo.2023.121799 ER -