Manual grab samples for chemical analysis are taken from the lake on a biweekly basis during ice-free conditions, and on a monthly basis during ice cover conditions. At the central lake sampling location water samples are collected from both epi- and hypolimnion during periods of stratification.
@misc{https://hdl.handle.net/11676.1/cE8lHfYUVac4W-Hh_DxlY5wd, title={Chemical variables - lake from Tarfalasjön, water sample, 2021-08-05–2021-09-13}, year={2022}, url={https://hdl.handle.net/11676.1/cE8lHfYUVac4W-Hh_DxlY5wd}, publisher={Tarfala Research Station}, copyright={https://meta.fieldsites.se/ontologies/sites/sitesLicence}, pid={11676.1/cE8lHfYUVac4W-Hh_DxlY5wd} }
TY - DATA T1 - Chemical variables - lake from Tarfalasjön, water sample, 2021-08-05–2021-09-13 ID - 11676.1/cE8lHfYUVac4W-Hh_DxlY5wd PY - 2022 UR - https://hdl.handle.net/11676.1/cE8lHfYUVac4W-Hh_DxlY5wd PB - Tarfala Research Station ER -
Name | Value type | Unit | Preview |
---|---|---|---|
TIMESTAMP | Time instant | ||
LL | Lake level | m | Preview |
pH | pH | ||
EC | Electrical conductivity | µS cm-1 | Preview |
DOC | Dissolved organic carbon | mg C L-1 | Preview |
TOT-N | Total nitrogen | mg N L-1 | Preview |
PO4-P | Phosphate-P | µg P L-1 | Preview |
NH4-N | Ammonium-N | µg N L-1 | Preview |
NO2/NO3-N | Nitrite-N/Nitrate-N | µg N L-1 | Preview |
SO4-S | Sulphate-S | µg S L-1 | Preview |
F | Fluorine | µg L-1 | Preview |
Br | Bromine | µg L-1 | Preview |
Cl | Chlorine | µg L-1 | Preview |
Al | Aluminium | µg L-1 | Preview |
B | Boron | µg L-1 | Preview |
Ca | Calcium | µg L-1 | Preview |
Fe | Iron | µg L-1 | Preview |
K | Potassium | µg L-1 | Preview |
Mg | Magnesium | µg L-1 | Preview |
Mn | Mangan | µg L-1 | Preview |
Na | Sodium | µg L-1 | Preview |
P | Phosphorus | µg L-1 | Preview |
S | Sulfur | µg L-1 | Preview |
Si | Silicon | µg L-1 | Preview |
Zn | Zinc | µg L-1 | Preview |
18O | Proportion Oxygen-18 in Water | %vsVSMOW | Preview |
2H | Proportion Deuterium in Water | %vsVSMOW | Preview |