Blar i forfatter "Bartsch, Annett"

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    • Carbon stocks and fluxes in the high latitudes: Using site-level data to evaluate Earth system models 

      Chadburn, Sarah E.; Krinner, Gerhard; Porada, Philipp; Bartsch, Annett; Beer, Christian; Belelli Marchesini, Luca; Boike, Julia; Ekici, Altug; Elberling, Bo; Friborg, Thomas; Hugelius, Gustaf; Johansson, Margareta; Kuhry, Peter; Kutzbach, Lars; Langer, Moritz; Lund, Magnus; Parmentier, Frans-Jan Willem; Peng, Shushi; van Huissteden, Ko; Wang, Tao; Westermann, Sebastian; Zhu, Dan; Burke, Eleanor J. (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-11-17)
      It is important that climate models can accurately simulate the terrestrial carbon cycle in the Arctic due to the large and potentially labile carbon stocks found in permafrost-affected environments, which can lead to a positive climate feedback, along with the possibility of future carbon sinks from northward expansion of vegetation under climate warming. Here we evaluate the simulation of tundra ...

    • Towards long-term records of rain-on-snow events across the Arctic from satellite data 

      Bartsch, Annett; Bergstedt, Helena; Pointner, Georg; Muri, Xaver; Rautiainen, Kimmo; Leppänen, Leena; Joly, Kyle; Sokolov, Aleksandr; Orekhov, Pavel; Ehrich, Dorothee; Soininen, Eeva M (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-02-21)
      Rain-on-snow (ROS) events occur across many regions of the terrestrial Arctic in mid-winter. Snowpack properties are changing, and in extreme cases ice layers form which affect wildlife, vegetation and soils beyond the duration of the event. Specifically, satellite microwave observations have been shown to provide insight into known events. Only Ku-band radar (scatterometer) has been applied so ...