Published May 14, 2024 | Version 1
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Daily NEE data from Kumpula Helsinki

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Description

The net ecosystem exchange (NEE) was estimated from the eddy covariance measurements located in SMEAR III station. Measurements coming from the vegetation sector based on wind direction were used in order to limit emissions from the road located east of the tower. The daily values of NEE were calculated from the vegetation sector, with complete data coverage for a full day available for only 15 % of the days. Consequently, when individual data gaps were shorter than four hours, they were filled using linear interpolation. Dataset has been used in Thölix et al., 2024.

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obs_daily_nee.txt

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Additional details

Identifiers

URL
https://etsin.fairdata.fi/dataset/af2ec99d-b3f3-4f3f-be90-71839ea2fcab
b2rec
e638f63a3e6f45eb890e964726154964

FMI metadata

Lineage
Daily mean NEE from EC measurements
Parameter
  • Parameter name: NEE
  • Parameter unit: gC/m2/day
  • Parameter description: Net ecosystem exchange
Topic category
climatologyMeteorologyAtmosphere

Temporal Coverage

Ranges:

Start date: 2006-01-01
End date: 2021-12-31