Automated high frequency monitoring of Lake Maggiore through in situ sensors: system design, field test and data quality control
Accepted: 19 April 2021
HTML: 25
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.
Authors
A high frequency monitoring (HFM) system for the deep subalpine lakes Maggiore, Lugano and Como is under development within the EU INTERREG project SIMILE. The HFM system is designed to i) describe often neglected but potentially relevant processes occurring on short time scale; ii) become a cost-effective source of environmental data; and iii) strengthen the coordinated management of water resources in the subalpine lake district. In this project framework, a first HFM station (LM1) consisting of a monitoring buoy was placed in Lake Maggiore. LM1 represents a pilot experience within the project, aimed at providing the practical know-how needed for the development of the whole HFM system. To increase replicability and transferability, LM1 was developed in-house, and conceived as a low-cost modular system. LM1 is presently equipped with solar panels, a weather station, and sensors for water temperature, pH, dissolved oxygen, conductivity, and chlorophyll-a. In this study, we describe the main features of LM1 (hardware and software) and the adopted Quality Assurance/Quality Control (QA/QC) procedures. To this end, we provide examples from a test period, i.e., the first 9-months of functioning of LM1. A description of the software selected as data management software for the HFM system (IstSOS) is also provided. Data gathered during the study period provided clear evidence that coupling HFM and discrete sampling for QA/QC controls is necessary to produce accurate data and to detect and correct errors, mainly because of sensor fouling and calibration drift. These results also provide essential information to develop further the HFM system and shared protocols adapted to the local environmental (i.e., large subalpine lakes) and technical (expertise availability) context. Next challenge is making HFM not only a source of previously unaffordable information, but also a cost-effective tool for environmental monitoring.
Edited by
Diego Fontaneto, CNR-IRSA Water Research Institute, Verbania, ItalyDepartment of Earth and Environmental Sciences (DSTA), University of Pavia, Italy
How to Cite
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Similar Articles
- Angela Boggero, Silvia Zaupa, Simona Musazzi, Michela Rogora, Elzbieta Dumnicka, Andrea Lami, Environmental factors as drivers for macroinvertebrate and diatom diversity in Alpine lakes: New insights from the Stelvio National Park (Italy) , Journal of Limnology: Vol. 78 No. 2 (2019)
- Fabio BUZZI, Phytoplankton assemblages in two sub-basins of Lake Como , Journal of Limnology: Vol. 61 No. 1 (2002)
- Luca BRACCHINI, Arduino M. DATTILO, Vincent HULL, Steven Arthur LOISELLE, Antonio TOGNAZZI, Claudio ROSSI, Modelling Upwelling Irradiance using Secchi disk depth in lake ecosystems , Journal of Limnology: Vol. 68 No. 1 (2009)
- Marina Vilenica, Natalija Vučković, Zlatko Mihaljević, Littoral mayfly assemblages in South-East European man-made lakes , Journal of Limnology: Vol. 78 No. 1 (2019)
- Roberto BERTOLANI, Roberto GUIDETTI, Ingemar K. JÖNSSON, Tiziana ALTIERO, Deborah BOSCHINI, Lorena REBECCHI, Experiences with dormancy in tardigrades , Journal of Limnology: Vol. 63 No. s1 (2004): Diapause In Aquatic Invertebrates
- Nicole GALLINA, Orlane ANNEVILLE, Martin BENISTON, Impacts of extreme air temperatures on cyanobacteria in five deep peri-Alpine lakes , Journal of Limnology: Vol. 70 No. 2 (2011)
- Miroslav MACEK, Javier ALCOCER, Alfonso LUGO VÁZQUEZ, María Elena MARTÍNEZ-PÉREZ, Laura PERALTA SORIANO, Gloria VILACLARA FATJÓ, Long term picoplankton dynamics in a warm-monomictic, tropical high altitude lake , Journal of Limnology: Vol. 68 No. 2 (2009)
- Irina CHUBARENKO, Kolumban HUTTER, Thermally driven interaction of the littoral and limnetic zones by autumnal cooling processes , Journal of Limnology: Vol. 64 No. 1 (2005)
- Ignacio GRANADOS, Manuel TORO, Recent warming in a high mountain lake (Laguna Cimera, Central Spain) inferred by means of fossil chironomids , Journal of Limnology: Vol. 59 No. s1 (2000): Climatic variability and ecosystem dynamics at remote mountain lakes
- Alessandra PUGNETTI, Roberta BETTINETTI, Biomass and species structure of the phytoplankton of an high mountain lake (Lake Paione Superiore, Central Alps, Italy) , Journal of Limnology: Vol. 58 No. 2 (1999)
<< < 69 70 71 72 73 74 75 76 77 78 > >>
You may also start an advanced similarity search for this article.
-
Marzia Ciampittiello, Dario Manca, Claudia Dresti, Stefano Grisoni, Andrea Lami, Helmi SaidiSensors : 2021
-
Dyah P. Djenal, Santoso Soekirno, Prada Wellyantama, Aly Ilyas, Sugiarto, Maulana PutraAdvances in Physics Research : 2023
-
Carlo Andrea Biraghi, Daniela Carrion, Maria Antonia BrovelliSustainability : 2022
-
Mikhail Makarov, Ilya Aslamov, Ruslan GnatovskySensors : 2021
-
Andrea Fenocchi, Fabio Buzzi, Claudia Dresti, Diego CopettiEcological Indicators : 2023
-
Yuli Sudriani, Viktor Sebestyén, János AbonyiIEEE Access : 2023
-
Milad Niroumand-Jadidi, Francesca Bovolo, Mariano Bresciani, Peter Gege, Claudia GiardinoRemote Sensing : 2022
-
Jacquelyn Q. Schmidt, Branko KerkezEnvironmental Science & Technology : 2023
-
Claudia Dresti, Andrea Fenocchi, Diego CopettiJournal of Limnology : 2021
-
S. Piccolroaz, S. Zhu, R. Ladwig, L. Carrea, S. Oliver, A. P. Piotrowski, M. Ptak, R. Shinohara, M. Sojka, R. I. Woolway, D. Z. ZhuReviews of Geophysics : 2024
-
Michela Rogora, Tommaso Cancellario, Rossana Caroni, Lyudmila Kamburska, Dario Manca, Simona Musazzi, Rocco Tiberti, Andrea LamiFrontiers in Environmental Science : 2023