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Methane production and storage in the Lena river delta during winter 2011
Measured methane concentrations in the ice cover of ponds and lakes on Samoylov Island (Lena-River-Delta in northern Siberia). Methane concentration were extracted from ice core... -
Dissolved-gas concentrations, physical and chemical properties of 41 ponds...
Ponds emit more methane per area than larger lakes. However, methane concentrations in and methane emissions from ponds show more spatial variability than larger waterbodies. A... -
Radiocarbon content of dissolved and particulate organic matter in small...
This data set contains concentrations and radiocarbon contents (F14C) of dissolved and particulate organic matter samples collected in small ponds and lakes as well as in... -
Electrical Conductivity, DOC, CDOM, stable water isotopes and major ions of...
Current warming, shifting hydrological regimes and accelerated permafrost thaw in the catchment of the Arctic rivers will affect their water biogeochemistry and the ice that... -
Global soil and peat branched GDGT compilation dataset
Accurate temperature records for the deep geological past are a vital component of paleoclimate research. Distributional changes of branched glycerol dialkyl glycerol tetraether... -
Carbon fluxes and further environmental data from the flood plain on...
The current assessments of the carbon turnover in the Arctic tundra are subject to large uncertainties. One of the reasons is the general shortage of flux data from the vast and... -
Meteorological forcing data to run land surface models for five high...
These data represent five high-latitude sites studied in the PAGE21 project (https://www.page21.eu): Samoylov, Kytalyk, Abisko, Zackenberg and Bayelva. Please see the linked... -
Tab.1: Location, morphometric parameters, and classification of studied lakes
This study investigates a variety of lakes of different origin in the Siberian Lena River delta for lake hydrological, hydrochemical, and morpho- metric characteristics. The... -
ALLena: Compilation of thaw depth measurements of the active layer in the...
Active layer thickness (ALT) is one of currently two Essential Climate Variables related directly to permafrost regions as defined by the Global Climate Observing System (GCOS)... -
Circumarctic seasonal measurements of permafrost parameters (thaw depth,...
The Permafrost Thaw Action Group is committed to the standardized field data collection necessary to quantify permafrost thaw dynamics across circumarctic regions. This effort... -
Comprehensive snow, soil, and climate data from central Samoylov Island,...
The Arctic is changing rapidly as strong air temperature warming induces a multitude of feedback mechanisms including changes in the snow cover and warming and thawing of... -
Below-ground carbon stocks, soil properties, and potential CO2 and CH4...
Arctic warming increases the degradation of permafrost soils but little is known about floodplain soils and other permafrost soils in the permafrost region. This dataset present... -
Continuous measurements in soil and air at the permafrost long-term...
Understanding permafrost processes and changes requires long-term observational datasets. This dataset is a continuation of the dataset available from the long-term... -
Water vapour isotopes analyser calibrated data from Samoylov station
This data set contains two years of calibrated continuous in situ water vapour isotopic observations conducted since July 2015 in the east-Siberian Lena delta, at the research... -
Lena Delta 2019 Magnetic Snow Depth Probe data
This dataset consists of over 2000 snow depth and position (GNSS) measurements collected on Samoylov and Kurungnakh Islands in the Lena Delta, Russia, between March 31st and... -
Lena River surface water monitoring near the Samoylov Island Research Station
Current warming, shifting hydrological regimes and accelerated permafrost thaw in the catchment of the Arctic rivers will affect their water biogeochemistry. The Lena River is... -
Measurements in soil and air at Samoylov Station (2002-2018), version 201908
This data set includes meteorological, soil, permafrost data obtained from the long term observational site Samoylov, located in the Lena River Delta, Siberia, between 1998 to... -
Near surface volumetric soil moisture and temperature measurements in the...
Four automatic stations measuring soil temperature and VWC were deployed in the central Lena River Delta, Siberia in August 2013 and retrieved in August 2014. They were...
