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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...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Dissolved-gas concentrations, physical and chemical properties of 41 ponds as...
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...0 recent viewson 21-03-2024Collaborator: PANGAEA -
GNSS Measurements Samoylov, Kurungnakh, Sardakh Lena delta 2017
The main purpose of this project was to detect subsidence in the field, and to survey instruments and control points for terrestrial laser scanning. On Kurungnakh island, we...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Radiocarbon content of dissolved and particulate organic matter in small wate...
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...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Electrical Conductivity, DOC, CDOM, stable water isotopes and major ions of t...
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...0 recent viewson 21-03-2024Collaborator: PANGAEA -
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...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Carbon fluxes and further environmental data from the flood plain on Samoylov...
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...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Meteorological forcing data to run land surface models for five high latitude...
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...0 recent viewson 21-03-2024Collaborator: PANGAEA -
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...0 recent viewson 21-03-2024Collaborator: PANGAEA -
TLS measurements at Samoylov in 2017, link to pointsclouds and DEM
This dataset contains a point cloud, a digital terrain model (DTM), relative vegetation heights and the GNSS positions, derived from a terrestrial laser scanning (TLS) around...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Time lapse camera pictures at Samoylov, LTO, 2002-2017
This dataset contains time lapse pictures for the periode from 2006 to 2018, which shows the land surface in the area around the installed instruments of the related publication...0 recent viewson 21-03-2024Collaborator: PANGAEA -
GTN-P global mean annual ground temperature data for permafrost near the dept...
This data set is a compilation of mean annual ground temperature data measured in boreholes in the Global Terrestrial Network for Permafrost (GTN-P).0 recent viewson 21-03-2024Collaborator: PANGAEA -
Hourly meteorology and snow height at Samoylov met-station (2012-08-01 - 2013...
The Arctic Samoylov site is extensively described in Boike et al. (2013) and more shortly in Gouttevin et al. (2017) where the present dataset is exploited. Air temperature and...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Circumpolar Landscape Units, links to GeoTIFFs
Requirements for space based monitoring of permafrost features had been already defined within the IGOS Cryosphere Theme Report at the start of the IPY in 2007...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Radiocarbon dates of peatland initiation across the northern high latitudes
A compilation of basal dates of peatland initiation across the northern high latitudes, associated metadata including location, age, raw and calibrated radiocarbon ages, and...0 recent viewson 21-03-2024Collaborator: PANGAEA -
(Table 1) Methane concentrations, MOX rates and MOB abundance in arctic aquat...
Large amounts of organic carbon are stored in Arctic permafrost environments, and microbial activity can potentially mineralize this carbon into methane, a potent greenhouse...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Orthomosaic of Samoylov Island (south), Siberia, Spring 2015
We acquired more than 700 aerial images of snow covered polygonal tundra at the southern part of Samoylov on April 11, 2015. The images were obtained with a compact camera...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Visible and near-infrared orthomosaic and orthophotos of Samoylov Island, Sib...
We obtained sub-meter resolution aerial images of Samoylov Island by mounting two Nikon D200 cameras on a helium-filled dirigible. Images were acquired in the visible (VIS) and...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Permafrost longterm monitoring sites (Arctic and Antarctic)
About 50 locations ('cold spots') where permafrost (Arctic and Antarctic) in situ monitoring has been taking place for many years or where field stations are currently...0 recent viewson 21-03-2024Collaborator: PANGAEA -
Dissolved organic carbon (DOC) in Arctic ground ice, from northwest Canada, e...
Thermal permafrost degradation and coastal erosion in the Arctic remobilize substantial amounts of organic carbon (OC) and nutrients which have accumulated in late Pleistocene...0 recent viewson 21-03-2024Collaborator: PANGAEA
