-
Dissolved organic carbon concentration of Lena River water from 11.04.2019...
We collected water samples from the river surface in the center of the Olenekskaya Channel near Samoylov Island using a pre-rinsed HDPE 1 L bottle. During the open water period... -
Dissolved organic carbon and total dissolved nitrogen concentration of Lena...
We collected water samples from the river surface in the center of the Olenekskaya Channel near Samoylov Island using a pre-rinsed HDPE 1 L bottle. During the open water period... -
Dissolved inorganic nutrient concentration of Lena River water from...
We collected water samples from the river surface in the center of the Olenekskaya Channel near Samoylov Island using a pre-rinsed HDPE 1 L bottle. During the open water period... -
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... -
Dissolved elemental and dissolved ion concentrations of Lena River water...
We collected water samples from the river surface in the center of the Olenekskaya Channel near Samoylov Island using a pre-rinsed HDPE 1 L bottle. During the open water period... -
Dataset of a globally relevant stock of soil nitrogen in the Yedoma permafrost domain
This dataset merges nitrogen data from the Yedoma domain. It includes numerous fieldwork campaigns, which take place since 1998. In total 467 samples from the active layer... -
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... -
Concentrations and carbon isotopic composition of suspended particulate...
Concentrations of particulate and dissolved organic carbon from water samples collected throughout the ice-free season in the Lena River Delta, supplemented with samples from... -
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... -
Colored dissolved organic matter of Lena River water from 26.08.2021 (#488)...
We collected water samples from the river surface in the center of the Olenekskaya Channel near Samoylov Island using a pre-rinsed HDPE 1 L bottle. During the open water period... -
Colored dissolved organic matter of Lena River water from 13.09.2019 (#202)...
We collected water samples from the river surface in the center of the Olenekskaya Channel near Samoylov Island using a pre-rinsed HDPE 1 L bottle. During the open water period... -
Colored dissolved organic matter of Lena River water from 11.04.2019 (#79)...
We collected water samples from the river surface in the center of the Olenekskaya Channel near Samoylov Island using a pre-rinsed HDPE 1 L bottle. During the open water period... -
Images from three time-lapse cameras at the center of Samoylov Island (2012...
Understanding permafrost processes and changes requires long-term observational datasets. Here we publish images from 3 time-lapse cameras installed at the center of Samoylov... -
Images from two time-lapse cameras at the permafrost longterm observatory at...
Understanding permafrost processes and changes requires long-term observational datasets. This dataset compiles images from two time-lapse cameras at the long-term observational... -
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... -
23 true Elementary Sampling Units (ESUs) set in the Lena Delta representing...
This data set includes training elements representing different vegetation composition in the form of Elementary Sampling Units ESUs: 23 true ESUs representing the LD18... -
69 pseudo Elementary Sampling Units (ESUs) set in the Lena Delta derived...
This data set includes training elements representing different vegetation composition in the form of Elementary Sampling Units ESUs: 69 pseudo ESUs set with expert knowledge...
