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Composition, abundance and biomass of the main groups of benthic organisms in...
This dataset is about: Composition, abundance and biomass of the main groups of benthic organisms in the flood-plain lake on Samoylov Island.0 recent viewson 22-03-2021 -
Air photography Samoylov Island
For the qualitative description of surface properties like vegetation cover or land-water-ratio of Samoylov Island as well as for the evaluation of fetch homogeneity...0 recent viewson 22-03-2021 -
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...0 recent viewson 22-03-2021 -
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...0 recent viewson 22-03-2021 -
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...0 recent viewson 22-03-2021 -
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...0 recent viewson 22-03-2021 -
Near surface volumetric soil moisture and temperature measurements in the Len...
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...0 recent viewson 22-03-2021 -
Measurements in soil and air at Samoylov Station (2002-2018)
Most of the world's permafrost is located in the Arctic, where its frozen organic carbon con-tent makes it a potentially important influence on the global climate system. The...0 recent viewson 22-03-2021 -
Colored dissolved organic matter (CDOM) absorption measurements of lakes in t...
The datasets present measurements of cDOM absorption in lakesin the Lena River Delta during the summer periods from 2013-2016 and the spring periods from 2015-2016. Water...0 recent viewson 22-03-2021 -
Colored dissolved organic matter (CDOM) absorption measurements of the Lena R...
The datasets present measurements of cDOM absorption in channels of the Lena River in the Lena River Delta during the summer periods from 2013-2016 and the spring periods from...0 recent viewson 22-03-2021 -
Soil and incubation data of permafrost-affected soils of the northeast Siberi...
The large amounts of soil organic matter (SOM) in permafrost-affected soils are prone to increased microbial decomposition in a warming climate. The environmental parameters...0 recent viewson 22-03-2021 -
Field data on methane fluxes, temperature, soil gas profiles and microbial ac...
Methane (CH4) production, oxidation, and emission were studied in ponds of the permafrost-affected polygonal tundra in northeast Siberia. Microbial degradation of organic matter...0 recent viewson 22-03-2021 -
Temperature, water level and bathymetry of thermokarst lakes in the continuou...
Thermokarst lakes are typical features of the northern permafrost ecosystems, and play an important role in the thermal exchange between atmosphere and subsurface. The objective...0 recent viewson 22-03-2021 -
Water balance measurements on Samoylov Island during campaign Lena2011
The summer water balance of a typical Siberian polygonal tundra catchment is investigated in order to identify the spatial and temporal dynamics of its main hydrological...0 recent viewson 22-03-2021 -
Measured water discharges, suspended supply and morphometric parameters of cr...
The datasets present hydrographic measurements on discharge and suspended supply in the Lena River Delta in the summer periods from 2002 to 2012. Water discharge was calculated...0 recent viewson 22-03-2021 -
Baseline characteristics of climate, permafrost, and land cover from Samoylov...
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...0 recent viewson 22-03-2021 -
Hydrochemistry, water level, and discharge of water from Samoylov Island, Len...
Although ponds make up roughly half of the total area of surface water in permafrost landscapes, their relevance to carbon dioxide emissions on a landscape scale has, to date,...0 recent viewson 22-03-2021 -
Land cover classification of Samoylov Island and Landsat subpixel water cover...
Ignoring small-scale heterogeneities in Arctic land cover may bias estimates of water, heat and carbon fluxes in large-scale climate and ecosystem models. We investigated...0 recent viewson 22-03-2021 -
Meteorological observations and eddy covariance raw data from polygonal tundr...
We present the first ecosystem-scale methane flux data from a northern Siberian tundra ecosystem covering the entire snow-free period from spring thaw until initial freeze-back....0 recent viewson 22-03-2021 -
Sedimentation and mineral analysis on sediment cores from the Lena Delta
Core and outcrop analysis from Lena mouth deposits have been used to reconstruct the Late Quaternary sedimentation history of the Lena Delta. Sediment properties (heavy mineral...0 recent viewson 22-03-2021
