392 datasets found

Understanding permafrost processes and changes requires long-term observational datasets. This dataset is a continuation of the dataset available from the long-term...

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...

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...

This dataset is about: Composition, abundance and biomass of the main groups of benthic organisms in the flood-plain lake on Samoylov Island.

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...

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...

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...

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...

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...

This dataset is about: CO2 production rates in the Arctic region, oxic treatment.

This dataset is about: CO2 production rates in the Arctic region, anoxic treatment.

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...

Understanding permafrost processes and changes requires long-term observational datasets. This dataset compiles images from two time-lapse cameras at the long-term observational...

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 (IGOS, 2007). The...

The Permafrost Thaw Action Group is committed to the standardized field data collection necessary to quantify permafrost thaw dynamics across circumarctic regions. This effort...

This data set includes training elements representing different vegetation composition in the form of Elementary Sampling Units ESUs: 23 true ESUs representing the LD18...

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...

This is an updated version of this data: https://doi.pangaea.de/10.1594/PANGAEA.892372, please use and cite the updated version!

This dataset is about: Plants and plant mediated Methane flux in interpolygonal and polygonal ponds. Please consult parent dataset @ https://doi.org/10.1594/PANGAEA.853641 for...

Landsat data for Samoylov Island (Lena Delta, Siberia) was classified using a k-means unsupervised algorithm in the ENVI 4.7 software. Unsupervised classifications are based...