Plant water isotopes from West Africa (Benin and Senegal)
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2025
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| _version_ | 1867170442234560512 |
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| author | Alexandre, Anne |
| author_facet | Alexandre, Anne |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Observed and predicted triple oxygen isotope composition of water extracted from leaf, stem and wood samples collected at Belefoungou (BE, Benin), Nalohou (NA, Benin) and Dahra (DA, Senegal) at midday (12 to 14 H UTC). Water was analyzed by Isotope Ratio Mass Spectrometry (IRMS) after cryogenic distillation. Relative humidity, air temperature, and triple oxygen isotope composition of precipitation preceding the sampling are considered in the Craig and Gordon (Craig and Gordon, 1965) evaporation model + mixing equation (Cernuzak et al., 2016; Alexandre et al., 2018; 2019 and Outrequin et al., 2021). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_986639 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Plant water isotopes from West Africa (Benin and Senegal) Alexandre, Anne Bellefoungou_met; Bellefoungou, Benin; Comment; Conductance, boundary layer; Conductance, stomatal; Contribution, fraction; Dahra_met; Dahra, Senegal; DATE/TIME; Event label; Humidity, relative, daytime mean; Isotopic fractionation; Isotopic fractionation, equilibrium; Isotopic fractionation, kinetic; Location; Meteorological station; Nalohou_met; Nalohou, Benin; Oxygen-17/Oxygen-16 equilibrium fractionation factor, expressed as 1000 ln 17-alpha; Oxygen-17 excess, plant water; Oxygen-17 excess, precipitation; Oxygen-18/Oxygen-16 equilibrium fractionation factor, expressed as 1000 ln 18-alpha; phytolith; plant water; precipitation; Ratio, vapour pressure; Sample code/label; soil water; Species; Temperature, air, daytime mean; triple oxygen isotopes; Type; Vapour pressure, air; Vapour pressure, leaf; Vegetation height; Vegetation type; West Africa; Δδ17O; Δδ18O; δ'17O, plant water; δ'17O, precipitation; δ'18O, plant water; δ'18O, precipitation Observed and predicted triple oxygen isotope composition of water extracted from leaf, stem and wood samples collected at Belefoungou (BE, Benin), Nalohou (NA, Benin) and Dahra (DA, Senegal) at midday (12 to 14 H UTC). Water was analyzed by Isotope Ratio Mass Spectrometry (IRMS) after cryogenic distillation. Relative humidity, air temperature, and triple oxygen isotope composition of precipitation preceding the sampling are considered in the Craig and Gordon (Craig and Gordon, 1965) evaporation model + mixing equation (Cernuzak et al., 2016; Alexandre et al., 2018; 2019 and Outrequin et al., 2021). |
| title | Plant water isotopes from West Africa (Benin and Senegal) |
| topic | Bellefoungou_met; Bellefoungou, Benin; Comment; Conductance, boundary layer; Conductance, stomatal; Contribution, fraction; Dahra_met; Dahra, Senegal; DATE/TIME; Event label; Humidity, relative, daytime mean; Isotopic fractionation; Isotopic fractionation, equilibrium; Isotopic fractionation, kinetic; Location; Meteorological station; Nalohou_met; Nalohou, Benin; Oxygen-17/Oxygen-16 equilibrium fractionation factor, expressed as 1000 ln 17-alpha; Oxygen-17 excess, plant water; Oxygen-17 excess, precipitation; Oxygen-18/Oxygen-16 equilibrium fractionation factor, expressed as 1000 ln 18-alpha; phytolith; plant water; precipitation; Ratio, vapour pressure; Sample code/label; soil water; Species; Temperature, air, daytime mean; triple oxygen isotopes; Type; Vapour pressure, air; Vapour pressure, leaf; Vegetation height; Vegetation type; West Africa; Δδ17O; Δδ18O; δ'17O, plant water; δ'17O, precipitation; δ'18O, plant water; δ'18O, precipitation |
| url | https://doi.org/10.1594/PANGAEA.986639 |