Dissolved methane concentrations under ice cover in the Lena Delta area

• Main Authors: Bussmann, Ingeborg, Fedorova, Irina V
• Format: Dataset
• Language: English
• Published: PANGAEA 2019
• Subjects: Analysis; Area/locality; AWI Arctic Land Expedition; BK17-BY-1; BK17-BY-2; BK17-LK-2; BK17-LK-3; BK17-LK-4; BK17-LK-5; BYK17_ICE20; BYK17_ICE22; BYK17_ICE23; BYK17_ICE24; BYK17_ICE29; BYK17_ICE30; Bykovskaya_Vert1; Bykovsky_2017_spring; DATE/TIME; DEPTH; water; dissolved methane concentration; Event label; Goltsovoye Lake; Siberia; Russia; ICEDRILL; Ice drill; lake ice; LATITUDE; Lena_Vert2; Lena_Vert3; Lena_Vert4; Lena 2018; Lena River; LONGITUDE; Methane; RU-Land_2017_Lena_Bykovsky; RU-Land_2018_Lena; Sample comment; Tiksi Bay; under-ice; Arctic; Tiksi; Bay Lake; lena delta; lena river
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.905776; https://doi.org/10.1594/PANGAEA.905776

In spring 2017 and 2018 holes were drilled through the ice cover of Tiksi Bay, Lake Golzovoye and the Lena River, Russia, Siberia. The sample water was processed in two ways: #1: The water was transferred to glass bottles (120 ml) and poisoned with 0.2 ml of 25% H2SO4. In the home laboratory a 20 ml...