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  • AWI_PerDyn; Changing Permafrost in the Arctic and its Global Effects in the 21st Century; Evaporation; Lake/Pond; PAGE21; Permafrost Research (Periglacial Dynamics) @ AWI; precipitation; snow density; soil temperature; water temperature; wind speed  (1)
  • AWI_PerDyn; dissolved methane; ice cores; methane oxidation rate; Permafrost Research (Periglacial Dynamics) @ AWI; PETA-CARB; Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool  (1)
  • Absorption coefficient, colored dissolved organic matter at 254 nm; Absorption coefficient, colored dissolved organic matter at 260 nm; Absorption coefficient, colored dissolved organic matter at 350 nm; Absorption coefficient, colored dissolved organic matter at 375 nm; Absorption coefficient, colored dissolved organic matter at 400 nm; Absorption coefficient, colored dissolved organic matter at 412 nm; Absorption coefficient, colored dissolved organic matter at 440 nm; Absorption coefficient, colored dissolved organic matter at 443 nm; AWI_Envi; AWI_Perma; AWI Arctic Land Expedition; Date/Time of event; DEPTH, water; Event label; Latitude of event; LD14_01; LD14_02; LD14_03; LD14_04; LD14_05; LD14_06; LD14_07; LD14_08; LD14_09; LD14_10; LD14_11; LD14_12; LD14_13; LD14_14; LD14_15; LD14_16; LD14_19; LD14_24; LD14_36; LD14_37; LD14_41; LD14_42; LD14_44; LD14_52; LD14_53; LD14_54; LD14_A_15; LD14_A_24; LD14_A_55; LD14_A_56; LD14_A_57; LD14_B_20; LD14_B_27; LD14_T_10; LD14_T_11; LD14_T_12; Location of event; Longitude of event; Main Channel, Lena Delta, Siberia, Russia; MULT; Multiple investigations; Olenekskaya Channel, Lena Delta, Siberia, Russia; Permafrost Research; Polar Terrestrial Environmental Systems @ AWI; RU-Land_2014_Lena; Sardakhskaya Channel, Lena Delta, Siberia, Russia; Small Channel, Lena Delta, Siberia, Russia; SOB14_A_10; SOB14_A_11; SOB14_A_53; Spectral slope of colored dissolved organic matter absorption, 275-295 nm; Spectral slope of colored dissolved organic matter absorption, 300-500 nm; Spectral slope of colored dissolved organic matter absorption, 350-400 nm; Spectral slope of colored dissolved organic matter absorption ratio  (1)
Document type
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  • 1
    facet.materialart.
    Unknown
    Colored dissolved organic matter (CDOM) absorption measurements of the Lena River in the Lena River Delta, Eastern Siberia, in 2014 (2017)
    PANGAEA
    Details
    Publication Date: 2024-01-18
    Keywords: Absorption coefficient, colored dissolved organic matter at 254 nm; Absorption coefficient, colored dissolved organic matter at 260 nm; Absorption coefficient, colored dissolved organic matter at 350 nm; Absorption coefficient, colored dissolved organic matter at 375 nm; Absorption coefficient, colored dissolved organic matter at 400 nm; Absorption coefficient, colored dissolved organic matter at 412 nm; Absorption coefficient, colored dissolved organic matter at 440 nm; Absorption coefficient, colored dissolved organic matter at 443 nm; AWI_Envi; AWI_Perma; AWI Arctic Land Expedition; Date/Time of event; DEPTH, water; Event label; Latitude of event; LD14_01; LD14_02; LD14_03; LD14_04; LD14_05; LD14_06; LD14_07; LD14_08; LD14_09; LD14_10; LD14_11; LD14_12; LD14_13; LD14_14; LD14_15; LD14_16; LD14_19; LD14_24; LD14_36; LD14_37; LD14_41; LD14_42; LD14_44; LD14_52; LD14_53; LD14_54; LD14_A_15; LD14_A_24; LD14_A_55; LD14_A_56; LD14_A_57; LD14_B_20; LD14_B_27; LD14_T_10; LD14_T_11; LD14_T_12; Location of event; Longitude of event; Main Channel, Lena Delta, Siberia, Russia; MULT; Multiple investigations; Olenekskaya Channel, Lena Delta, Siberia, Russia; Permafrost Research; Polar Terrestrial Environmental Systems @ AWI; RU-Land_2014_Lena; Sardakhskaya Channel, Lena Delta, Siberia, Russia; Small Channel, Lena Delta, Siberia, Russia; SOB14_A_10; SOB14_A_11; SOB14_A_53; Spectral slope of colored dissolved organic matter absorption, 275-295 nm; Spectral slope of colored dissolved organic matter absorption, 300-500 nm; Spectral slope of colored dissolved organic matter absorption, 350-400 nm; Spectral slope of colored dissolved organic matter absorption ratio
    Type: Dataset
    Format: text/tab-separated-values, 468 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
    facet.materialart.
    Unknown
    Baseline characteristics of climate, permafrost, and land cover from Samoylov Island, Lena River Delta, Siberia (2013)
    PANGAEA
    In:  Supplement to: Boike, Julia; Kattenstroth, Britta; Abramova, Katya; Bornemann, Niko; Chetverova, Antonina; Fedorova, Irina V; Fröb, Katrin; Grigoriev, Mikhail N; Grüber, Maren; Kutzbach, Lars; Langer, Moritz; Minke, Merten; Muster, Sina; Piel, Konstanze; Pfeiffer, Eva-Maria; Stoof, Günter; Westermann, Sebastian; Wischnewski, Karoline; Wille, Christian; Hubberten, Hans-Wolfgang (2013): Baseline characteristics of climate, permafrost and land cover from a new permafrost observatory in the Lena River Delta, Siberia (1998-2011). Biogeosciences, 10(3), 2105-2128, https://doi.org/10.5194/bg-10-2105-2013
    Details
    Publication Date: 2024-02-10
    Description: Samoylov Island is centrally located within the Lena River Delta at 72° N, 126° E and lies within the Siberian zone of continuous permafrost. The landscape on Samoylov Island consists mainly of late Holocene river terraces with polygonal tundra, ponds and lakes, and an active floodplain. The island has been the focus of numerous multidisciplinary studies since 1993, which have focused on climate, land cover, ecology, hydrology, permafrost and limnology. This paper aims to provide a framework for future studies by describing the characteristics of the island's meteorological parameters (temperature, radiation and snow cover), soil temperature, and soil moisture. The land surface characteristics have been described using high resolution aerial images in combination with data from ground-based observations. Of note is that deeper permafrost temperatures have increased between 0.3 to 1.3 °C over the last five years. However, no clear warming of air and active layer temperatures is detected since 1998, though winter air temperatures during recent years have not been as cold as in earlier years.
    Keywords: AWI_PerDyn; Changing Permafrost in the Arctic and its Global Effects in the 21st Century; Evaporation; Lake/Pond; PAGE21; Permafrost Research (Periglacial Dynamics) @ AWI; precipitation; snow density; soil temperature; water temperature; wind speed
    Type: Dataset
    Format: application/zip, 27 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
    facet.materialart.
    Unknown
    Dissolved methane concentrations and oxidation rates in the Lena Delta area, 2016-2018 (2020)
    PANGAEA
    Details
    Publication Date: 2024-04-12
    Description: Concentrations of dissolved methane were determined in the Lena River, a permafrost lake and in Tiksi Bay, from 2016-2018, in summer and under ice. In addition in winter 2017, also the concentration in the ice cores was determined (Magen et al. 2014). For the winter 2017 samples, also the methane oxidation rate was determined with a radiotracer method (Bussmann et al. 2015).
    Keywords: AWI_PerDyn; dissolved methane; ice cores; methane oxidation rate; Permafrost Research (Periglacial Dynamics) @ AWI; PETA-CARB; Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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