Highly productive ice algae mats in Arctic melt ponds: Implications for primary production and carbon turnover

• Main Authors: Hancke, Kasper, Kristiansen, Svein, Lund-Hansen, Lars Chresten
• Format: Dataset
• Language: English
• Published: PANGAEA 2024
• Subjects: Arctic Biodiversity & Livelihoods; Arctic Ocean; Barents Sea; carbon turnover; Date; DEPTH; ice/snow; FACE-IT; High performance liquid chromatography; Agilent 1100; Agilent Technologies; Germany; ice algae; Identification; melt ponds; Oxygen; gas; Oxygen microsensor; Clark type (Revsbech; 1989); oxygen production and consumption; Oxygen sensor; SBE 44; Photosynthesis; Salinity; Salt content; Svalbard_Carbonara; Temperature; water; Arctic; Arctic biodiversity; Svalbard
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.964551; https://doi.org/10.1594/PANGAEA.964551

As the Arctic warms, the historic functioning of local ecosystems is changing in new and not always anticipated ways. One such change is the appearance and expansion of ice algal mats in the melt ponds of northern Svalbard. An expedition to this remote part of the planet was launched in July 2004 to...