Lake variables - Chlorophyll – Quality-Controlled and Calibration Input Data from Erken

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2019-04-17–2025-11-30
11676.1/QP5IJQ-YTxl5WiBeuNagGsdJ (link)

A high-frequency record of chlorophyll fluorescence measurements collected during both under-ice and open-water periods using sonde technology. The dataset includes both uncorrected chlorophyll fluorescence and values adjusted using laboratory measurements.

Erken Laboratory (2026). Lake variables - Chlorophyll – Quality-Controlled and Calibration Input Data from Erken, 2019-04-17–2025-11-30 [Data set]. Swedish Infrastructure for Ecosystem Science (SITES). https://hdl.handle.net/11676.1/QP5IJQ-YTxl5WiBeuNagGsdJ
BibTex
@misc{https://hdl.handle.net/11676.1/QP5IJQ-YTxl5WiBeuNagGsdJ,
  title={Lake variables - Chlorophyll – Quality-Controlled and Calibration Input Data from Erken, 2019-04-17–2025-11-30},
  year={2026},
  url={https://hdl.handle.net/11676.1/QP5IJQ-YTxl5WiBeuNagGsdJ},
  publisher={Erken Laboratory},
  copyright={https://meta.fieldsites.se/ontologies/sites/sitesLicence},
  pid={11676.1/QP5IJQ-YTxl5WiBeuNagGsdJ}
}
RIS
TY - DATA
T1 - Lake variables - Chlorophyll – Quality-Controlled and Calibration Input Data from Erken, 2019-04-17–2025-11-30
ID - 11676.1/QP5IJQ-YTxl5WiBeuNagGsdJ
PY - 2026
UR - https://hdl.handle.net/11676.1/QP5IJQ-YTxl5WiBeuNagGsdJ
PB - Erken Laboratory
ER - 
SITES_CHL_ERK_20190417-20251130_L1_daily.csv
95 KB (97054 bytes)
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Acquisition

Erken
2019-04-17 00:00:00
2025-12-01 00:00:00

Production

2025-09-18 13:37:00

Previewable variables

Name Value type Unit Preview
TIMESTAMP Time instant
CHLF Chlorophyll fluorescence µg L-1
CHLF_2 Chlorophyll fluorescence µg L-1
CHLF_3 Chlorophyll fluorescence µg L-1
CF_CHLF Correction factor for Chlorophyll fluorescence measurements
PRESENCE_ICE Ice index defining presence (1) or absence (0) of ice

Statistics

1
9

Submission

2026-03-06 13:51:03
2026-03-06 13:51:02

Technical information

40fe48250f984f19795a205eb8d6a01ac7498018afb948ce02e7c37f4133552b
QP5IJQ+YTxl5WiBeuNagGsdJgBivuUjOAufDf0EzVSs
Erken
Chlorophyll concentration Fluorescence Lake