Scott, Wesley P; Contreras, Sergio; Bowen, Gabriel J; Arnold, T Elliott; Bustamante-Ortega, Ramón; Werne, Josef P (2021): Lakes with two or more sampling years, located between 38ºS-46ºS along Chile [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.934344, In: Scott, WP et al. (2021): Physical, climatological and lake water δ2H and δ18O from lakes located ca. between 38ºS-46ºS along Chile, South America [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.934346
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Abstract:
The average standard deviation of H and O isotopes between sampling years for all the lakes in the study is 2.8‰ for δ2H and 0.9 ‰ for δ18O, respectively (additional info in the methods section). All samples were taken during austral spring/summer 2017 to 2019.
Keyword(s):
Funding:
Agencia Nacional de Investigación y Desarrollo (ANID), grant/award no. FONDECYT 1160719: CONICYT FONDECYT
Agencia Nacional de Investigación y Desarrollo (ANID), grant/award no. FONDECYT 1190398: ANID FONDECYT
Coverage:
Median Latitude: -40.298539 * Median Longitude: -72.387418 * South-bound Latitude: -44.009400 * West-bound Longitude: -73.872900 * North-bound Latitude: -38.214000 * East-bound Longitude: -71.287200
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Scott, Wesley P | |||
| 2 | Lake | Lake | Scott, Wesley P | Lakes with 2+ sampling years | ||
| 3 | Sample amount | N | # | Scott, Wesley P | ||
| 4 | δ Deuterium, water | δD H2O | ‰ SMOW | Scott, Wesley P | Cavity ring-down spectroscopy (CRDS), Los Gatos Research Inc. | Avg. δ2H (‰) VSMOW |
| 5 | δ18O, water | δ18O H2O | ‰ SMOW | Scott, Wesley P | Cavity ring-down spectroscopy (CRDS), Los Gatos Research Inc. | Avg. δ18O (‰) VSMOW |
| 6 | LATITUDE | Latitude | Scott, Wesley P | Geocode | ||
| 7 | LONGITUDE | Longitude | Scott, Wesley P | Geocode | ||
| 8 | δ Deuterium, water, standard deviation | δD H2O std dev | ± | Scott, Wesley P | Calculated | Mult-year 1σ δ2H (‰) |
| 9 | δ18O, water, standard deviation | δ18O H2O std dev | ± | Scott, Wesley P | Calculated | Mult-year 1σ δ18O (‰) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
90 data points
Data
| 1 Event | 2 Lake | 3 N [#] | 4 δD H2O [‰ SMOW] | 5 δ18O H2O [‰ SMOW] | 6 Latitude | 7 Longitude | 8 δD H2O std dev [±] | 9 δ18O H2O std dev [±] |
|---|---|---|---|---|---|---|---|---|
| Lake_Captren | Captren | 2 | -61.9 | -9.9 | -38.639900 | -71.702210 | 0.2 | 0.1 |
| Lake_Conguillio | Conguillio | 2 | -70.5 | -9.3 | -38.632800 | -71.640300 | 1.2 | 0.2 |
| Lake_El_Toro | El Toro | 3 | -62.5 | -8.7 | -38.708079 | -71.349900 | 8.9 | 2.4 |
| Lake_Galletue | Galletue | 2 | -76.4 | -10.5 | -38.679700 | -71.287200 | 1.3 | 0.1 |
| Lake_Malleco | Malleco | 2 | -62.4 | -9.6 | -38.216200 | -71.821500 | 0.6 | 0.3 |
| Lake_Negra | Negra | 2 | -60.7 | -9.2 | -38.587454 | -71.810661 | 8.1 | 2.4 |
| Lake_Quepe | Quepe | 3 | -59.7 | -8.4 | -38.649129 | -71.868643 | 2.2 | 1.2 |
| Lake_San_Pedro | San Pedro | 2 | -62.9 | -6.6 | -38.441521 | -71.333549 | 5.6 | 1.6 |
| Lake_Berger | Berger | 2 | -60.7 | -9.7 | -44.009400 | -72.531400 | 2.7 | 0.8 |
| Lake_Cajunco | Cajunco | 2 | -32.0 | -5.2 | -42.194700 | -73.761300 | 1.0 | 0.0 |
| Lake_Millan_de_Canaan | Millan de Canaan | 2 | -31.2 | -4.5 | -42.583500 | -73.822800 | 2.7 | 0.9 |
| Lake_NN_Tantauco | NN Tantauco | 2 | -35.7 | -5.3 | -42.975500 | -73.773800 | 3.7 | 0.1 |
| Lake_Rinihue | Rinihue | 2 | -36.0 | -6.0 | -42.846400 | -73.872900 | 2.4 | 1.8 |
| Lake_Cipreces | Cipreces | 2 | -32.3 | -5.3 | -43.099800 | -73.501100 | 1.8 | 1.5 |
| Lake_Verde_Tolhuaca | Verde Tolhuaca | 2 | -64.0 | -9.4 | -38.214000 | -71.734000 | 0.4 | 0.4 |