Scotti, Alberto; Bottarin, Roberta (2020): Environmental variables over a 5-year sampling period in a glacier-fed stream used for hydropower generation (South Tyrol, Italy) [dataset]. Eurac Research, PANGAEA, https://doi.org/10.1594/PANGAEA.922503, In: Scotti, A; Bottarin, R (2020): Abundances of benthic invertebrates and related environmental variables over a 5-year sampling period in a glacier-fed stream used for hydropower generation (South Tyrol, Italy) [dataset bundled publication]. Eurac Research, PANGAEA, https://doi.org/10.1594/PANGAEA.922524
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Abstract:
In connection to a stream benthic macroinvertebrates survey (doi:10.1594/PANGAEA.922485) a set of environmental variables was measured (as spot-measurement) during the macroinvertebrate samplings: suspended solids (mL/L); specific conductance at 25° C (mS/cm), water temperature (°C), calculation of the bottom component of the Pfankuch index.
Whilst only in 2018 turbidity (NFU) was measured instead of suspended solids, and all the measurements were conducted using a multiparameter meter (HI9829, Hanna Instruments), for all the remaining years suspended solids were measured after 30 minutes of water sedimentation in a Imhoff cone, and specific conductance through a portable conductimeter (Cond 7, XS Instruments).
Keyword(s):
Coverage:
Median Latitude: 46.733985 * Median Longitude: 10.687317 * South-bound Latitude: 46.711499 * West-bound Longitude: 10.647516 * North-bound Latitude: 46.743549 * East-bound Longitude: 10.701310
Date/Time Start: 2015-04-30T13:00:00 * Date/Time End: 2019-09-19T15:00:00
Minimum Elevation: 1645.0 m * Maximum Elevation: 2030.0 m
Event(s):
Saldur_1 (Saldur 1) * Latitude: 46.743549 * Longitude: 10.701310 * Date/Time Start: 2010-04-15T00:00:00 * Date/Time End: 2019-09-19T00:00:00 * Elevation: 2030.0 m * Location: South Tyrol, Italy * Method/Device: Surber sampler (SURB)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Scotti, Alberto | |||
| 2 | Latitude of event | Latitude | Scotti, Alberto | |||
| 3 | Longitude of event | Longitude | Scotti, Alberto | |||
| 4 | Subsample ID | Subsample ID | Scotti, Alberto | |||
| 5 | DATE/TIME | Date/Time | Scotti, Alberto | Geocode | ||
| 6 | Identification | ID | Scotti, Alberto | |||
| 7 | Suspended matter, particulate/solids | TSS | ml/l | Scotti, Alberto | see abstract | |
| 8 | Turbidity (Formazin nephelometric unit) | Turbidity | FNU | Scotti, Alberto | see abstract | |
| 9 | Conductance, specific | Conductance spec | mS/cm | Scotti, Alberto | see abstract | 25°C |
| 10 | Temperature, water | Temp | °C | Scotti, Alberto | see abstract | |
| 11 | Pfankuch Stability Index | PSI | Scotti, Alberto | see abstract | bottom component | |
| 12 | Substrate type | Substrate | Scotti, Alberto | see abstract | Sampled substrate |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
900 data points