Calm data at station Samoylov (2021) ...

Understanding permafrost processes and changes requires long-term observational datasets. This dataset is a continuation of the dataset available from the long-term observational site Samoylov, located in the Lena River Delta, Siberia (72.37°N, 126.48°E). The location is characterized by a cold, dry...

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Bibliographic Details
Main Authors: Miesner, Frederieke, Bolshiyanov, Dimitry Yu, Bornemann, Niko, Cable, William L, Grigoriev, Mikhail N, Grünberg, Inge, Boike, Julia
Format: Dataset
Language:English
Published: PANGAEA 2023
Subjects:
active layer
dataset
LTO
Samoylov
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Weather station/meteorological observation
Permafrost Research AWI_Perma
Permafrost Research Periglacial Dynamics @ AWI AWI_PerDyn
Active layer monitoring
lena river
permafrost
Tundra
Siberia
Online Access:https://dx.doi.org/10.1594/pangaea.961867
https://doi.pangaea.de/10.1594/PANGAEA.961867
Description
Summary:Understanding permafrost processes and changes requires long-term observational datasets. This dataset is a continuation of the dataset available from the long-term observational site Samoylov, located in the Lena River Delta, Siberia (72.37°N, 126.48°E). The location is characterized by a cold, dry tundra climate with mean annual air temperature of -11.7°C (using years with complete data between 1998 and 2017). The monthly mean temperatures over this period varied between 9.4°C in the warmest month (July) and -31.7°C in the coldest month (February). The average summer rainfall (June-October) was 145.2 mm. This dataset adds recent years to the observations of meteorological parameters, energy balance, and subsurface observations which have been recorded since 1998. The setup of the active layer monitoring grid (CALM) is explained in Boike et al. (2019). The data provide observations of active layer depth twice per month in summer at 150 points on a regular grid. In addition, the surface type of each point is ...

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