2,033 datasets found

Despite the importance of surface energy budgets (SEBs) for land-climate interactions in the Arctic, uncertainties in their prediction persist. In situ observational data of SEB...

Total taxa 280; vascular plants 173 taxa; Lichens 53 taxa; Bryophytes 54 taxa

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...

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...

This dataset contains observations of water discharge rates and concentrations of dissolved organic carbon (DOC) and dissolved inorganic carbon (DIC) from a polygonal tundra...

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...

This dataset contains two sub-datasets: 1) A land cover classification for the Holocene terrace on Samoylov island. The land cover classification is based on a high-resolution...

A comprehensive sediment survey carried out at the lakes of SITES Water to assess the main sediment characteristics (water content, organic carbon (C) and nitrogen (N) content...

Observation of ice coverage of the SITES Water lakes. Abisko Scientific Research Station (2024). Lake ice coverage from Almbergasjön, 2017–2023 [Data set]. Swedish...

The folder Lake_Points contains the different lake-shapefiles. Each file has bathymetry- and shoreline-points for the interpolation. Shoreline points have heights of 0 meter....

This data set provides lake bathymetry data for three lakes situated in a large thermokarst basin (alas) in the ice-rich permafrost deposits (Yedoma-type Ice Complex) of...

No description available

EXT0004 CRYO-RI station

Snow scale measures snow-water equivalent (SWE) by weighting the snow accumulating over the center panel.

Distrometer is a precipitation monitor with the optical laser basing measuring principle. The measured values are present weather, intensity, quantity, visibility and the...

Automatic weather station (AWS) measuring air temperature, air relative humidity and snow depth at open area and forest.

This dataset contains in situ CH4 fluxes measured through the chamber technique over the growing season of 2015 (from July to September) at a wet polygon center and a dry...

Snow scale measures snow-water equivalent (SWE) by weighting the snow accumulating over the center panel.

This dataset is about: Hyperspectral field measurements of plot SP-028 referenced with the Diffuse Reflectance Target of 50% reflectivity (grey reference) measurements taken at...

This dataset is about: Hyperspectral field measurements of plot SP-027 referenced with the Diffuse Reflectance Target of 50% reflectivity (grey reference) measurements taken at...