For further information, please see our April Arctic sea ice extent averaged 13.91 million square kilometers (5.37 million ...

When Curtis Rattray walks on Tahltan land, he often pauses to write in a tattered notepad. He jots down descriptions of the ...

As climate change warms the Arctic, new challenges continue to emerge for communities and ecosystems in the region. One such challenge is the increase of rain on snow events. When rain falls on snow ...

Note: To select a different data set, close this window (or tab) and navigate to the data set landing page you want.

Define the search parameters using the fields in this section. Photographs matching all criteria simultaneously will be shown after the Search button is pressed.

Dear data users, NSIDC does not archive or provide citation guidance for these data. This data set includes beta profiles, chemistry, and density data obtained from Dominion Range ice cores. The ...

https://doi.org/10.1175/JHM-D-23-0047.1 ...

As a condition of using these data, you must cite the use of this data set. Such a practice gives credit to data set producers and advances principles of transparency and reproducibility. Other ...

As a condition of using these data, you must cite the use of this data set. Such a practice gives credit to data set producers and advances principles of transparency and reproducibility. Stroeve, J. ...

The Global Lake and River Ice Phenology Database contains freeze and breakup dates and other ice cover descriptive data for 865 lakes and rivers. Of the 542 water bodies that have records longer than ...

Dear data users, NSIDC does not archive or provide citation guidance for these data. This data set presents micrometeorological data from the Flux over Snow Surfaces (FLOSS) project carried out during ...

As a condition of using these data, you must cite the use of this data set. Such a practice gives credit to data set producers and advances principles of transparency and reproducibility. Other ...