Abiotic Measurements from a three-month mesocosm experiment on Sylt, Germany, in 2022
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2025
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| _version_ | 1867171053369819136 |
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| author | Mehler, Knut Steinmann, Anna Rick, Johannes J |
| author_facet | Mehler, Knut Steinmann, Anna Rick, Johannes J |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset comprises abiotic parameters measured during a mesocosm experiment using the AWI Sylt Outdoor Mesocosm (AWISOM) facility (Dummermuth et al., 2023) conducted on the island of Sylt, Germany, in 2022. The experiment spanned approximately three months, beginning on 23 March 2022. A total of 12 mesocosms were deployed, with four mesocosms assigned to each of three temperature treatments: in situ ambient, ambient +1.5 °C, and ambient +3.0 °C. Water samples were collected from each mesocosm at a depth of 0.1 m on 67 discrete sampling days. The sampling frequency varied by parameter, with some variables measured daily and others once or several times per week. Recorded parameters include water temperature, dissolved oxygen, pH (NBS scale), conductivity, chlorophyll a, total alkalinity, and concentrations of dissolved inorganic nutrients (phosphate, nitrate, nitrite, ammonium, and silicate). Measurements were carried out using multiparameter probes and laboratory methods. The dataset provides a multi-parameter time series from a controlled coastal mesocosm experiment designed to investigate the effects of warming on musselbank communities in the Wadden Sea. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_984270 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Abiotic Measurements from a three-month mesocosm experiment on Sylt, Germany, in 2022 Mehler, Knut Steinmann, Anna Rick, Johannes J abiotic parameters; Alkalinity, total; Ammonium; AWISOM; AWI Sylt Outdoor Mesocosms; Chlorophyll a; coastal ecosystem; Conductivity; Conductivity meter, Knick, Portamess 911 Cond; DAM sustainMare - iSeal: Trans- and interdisciplinary Social-ecological network analysis based on long-term monitoring, experimental data and stakeholders' assessment; DEPTH, water, experiment; Handheld multiparameter instrument, WTW, ph 330i; iSeal; LATITUDE; LONGITUDE; MESO; mesocosm experiment; Mesocosm experiment; Mesocosm label; Multiparameter measurement system, OTT Messtechnik GmbH, Hydrolab DS5X; Nitrate; Nitrite; Oxygen, dissolved; pH; Phosphate; Research Mission of the German Marine Research Alliance (DAM): Protection and sustainable use of marine areas; Sampling date/time, experiment; SEAL AA3 segmented flow autoanalyzer; Silicate; Spectrophotometric equations according to Jeffrey and Humphrey (1975); sustainMare; Sylt; Sylt_Mesocosm_2022_abiot; Temperature, water; Titration according to Dickson et al. (2007); Treatment: temperature description; Type of study This dataset comprises abiotic parameters measured during a mesocosm experiment using the AWI Sylt Outdoor Mesocosm (AWISOM) facility (Dummermuth et al., 2023) conducted on the island of Sylt, Germany, in 2022. The experiment spanned approximately three months, beginning on 23 March 2022. A total of 12 mesocosms were deployed, with four mesocosms assigned to each of three temperature treatments: in situ ambient, ambient +1.5 °C, and ambient +3.0 °C. Water samples were collected from each mesocosm at a depth of 0.1 m on 67 discrete sampling days. The sampling frequency varied by parameter, with some variables measured daily and others once or several times per week. Recorded parameters include water temperature, dissolved oxygen, pH (NBS scale), conductivity, chlorophyll a, total alkalinity, and concentrations of dissolved inorganic nutrients (phosphate, nitrate, nitrite, ammonium, and silicate). Measurements were carried out using multiparameter probes and laboratory methods. The dataset provides a multi-parameter time series from a controlled coastal mesocosm experiment designed to investigate the effects of warming on musselbank communities in the Wadden Sea. |
| title | Abiotic Measurements from a three-month mesocosm experiment on Sylt, Germany, in 2022 |
| topic | abiotic parameters; Alkalinity, total; Ammonium; AWISOM; AWI Sylt Outdoor Mesocosms; Chlorophyll a; coastal ecosystem; Conductivity; Conductivity meter, Knick, Portamess 911 Cond; DAM sustainMare - iSeal: Trans- and interdisciplinary Social-ecological network analysis based on long-term monitoring, experimental data and stakeholders' assessment; DEPTH, water, experiment; Handheld multiparameter instrument, WTW, ph 330i; iSeal; LATITUDE; LONGITUDE; MESO; mesocosm experiment; Mesocosm experiment; Mesocosm label; Multiparameter measurement system, OTT Messtechnik GmbH, Hydrolab DS5X; Nitrate; Nitrite; Oxygen, dissolved; pH; Phosphate; Research Mission of the German Marine Research Alliance (DAM): Protection and sustainable use of marine areas; Sampling date/time, experiment; SEAL AA3 segmented flow autoanalyzer; Silicate; Spectrophotometric equations according to Jeffrey and Humphrey (1975); sustainMare; Sylt; Sylt_Mesocosm_2022_abiot; Temperature, water; Titration according to Dickson et al. (2007); Treatment: temperature description; Type of study |
| url | https://doi.org/10.1594/PANGAEA.984270 |