Dataset - B2FIND

Gravimetric ice content of sediment samples and stable isotope characteristic...

To reconstruct palaeoclimate and palaeonvironmental conditions in the Northeast Siberian Arctic, we studied late Quaternary permafrost at the Oyogos Yar coast (Dmitry Laptev...

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...

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...

Incubation results from ice-rich permafrost deposits in Northeast Siberia

CO2 and CH4 production in aerobic and anaerobic incubation in sediments samples from Muostakh Island (sample code MUO12), the Buor Khaya Peninsula (BK8), and Bol'shoy Lyakhovsky...

Freeze/thaw ground displacement in the Lena River Delta, 2013-2017: TerraSAR-...

In permafrost areas, seasonal freeze-thaw cycles result in upward and downward movements of the ground. For some permafrost areas, long-term downward movements were reported...

Surface water Dissolved Organic Matter (DOC, CDOM) in the Laptev Sea and Lena...

River water is the main source of dissolved organic carbon (DOC) in the Arctic Ocean. DOC plays and important role in the Arctic carbon cycle and its export from land to sea is...

Cryolithology of the Sobo-Sise Yedoma cliff (eastern Lena Delta)

The dataset compiles data from late Pleistocene Ice Complex permafrost and its Holocene cover exposed at a Yedoma cliff on the northern shore of Sobo-Sise Island (Sardakhskaya...

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...

High-resolution bathymetry models for the Lena Delta and the Kolyma Gulf regions

This data set includes spatial high-resolution bathymetry data sets for the Lena Delta and Kolyma Gulf regions. Based on large-scale current and historical nautical maps, depth...

Freshwater communities and environmental data of a polygonal tundra landscape...

Patterned ground of the polygonal tundra yields sensitive indicators of environmental and climate change. Polygon ponds, mires and cryosoils are typical components of Arctic...

Permafrost related measurements in the Mackenzie Delta, Northwest Territories...

This collection contains permafrost related measurements in the Mackenzie Delta, NWT, Canada from the MOSES (Modular Observation Solutions for Earth Systems) field campaign in...

Stable water isotope data from segregation ice of the Bol'shoy Lyakhovsky Isl...

Late Quaternary permafrost deposits on Big Lyakhovsky Island (New Siberian Islands, Russian Arctic) were studied with the aim of reconstructing the palaeoclimatic and...

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...

Discharge measurements in the Lucky Lake catchment, Kurungnakh Island, Lena R...

This dataset includes results from discharge measurements at two weirs (weir 1: 72°17'37.4N 126°09'13.1E, weir 2: 72°17'06.4N 126°11'00.2E) in the stream draining the Lucky Lake...