Life under ice in Lake Onego (Russia) – an interdisciplinary winter limnology study
Notice bibliographique
Résumé
This special issue of Inland Waters focuses on recent under-ice research in Lake Onego, Russia. Compared to open waters, research on ice-covered lakes is sparse because of the demanding work environment and logistics in the field (Kirillin et al. 2012). In the past, large lakes in particular, such as the European Lakes Onego (61°36′10.52″N, 35°34′22.42″E) and Ladoga (61°00′0.00″N, 31°00′0.00″E), were not typically studied during their ice-cover periods. Today, however, substantial concerns exist about the potential effects of rapid climate warming and the resulting reduction in ice cover in high latitude lakes. Subsequently, scientific interest in boreal lakes has strongly increased (Brown and Duguay 2010). At the same time, these lakes are important for drinking water, transport, hydropower, and recreation (Rukhovets and Filatov 2010, Magnuson and Lathrop 2014) and represent outstanding biological resources. Therefore, the sustainable use of water and conservation of biodiversity in Lakes Ladoga and Onego were declared a high priority in 2013 by the Russian Security Council (http://kremlin.ru/events/president/news/19655). Given these circumstances, a better understanding of the role of ice cover on ecological characteristics of these large lakes is required. Lake Onego, a lake of glacial-tectonic origin located in Karelia (Russia), offers a fascinating place for such studies. As the second largest lake on the European continent (9600 km2, 292 km3; Filatov and Rukhovets 2012), Lake Onego is ice covered for several months each winter, which strongly influences its characteristics, including the occurrence of endemic species. Excellent research infrastructure, collaboration opportunities, and expertise in winter limnology (Jonas et al. 2003) are available from the Northern Water Problems Institute, Karelian Research Center of the Russian Academy of Sciences (NWPI-KRC-RAS; http://nwpi.krc.karelia.ru/e/), located on the shore of Lake Onego in Petrozavodsk. The Limnology Center of the Swiss Federal Institute of Technology Lausanne (LIMNC-EPFL; https://www.epfl.ch/research/domains/limnc/) was proposed to launch a research initiative supported by the Fondation pour l'Etude des Eaux du Leman (FEEL). Hence, we designed a multidisciplinary project on Lake Onego during late winter and spring from 2015 to 2017 to investigate physical, geochemical, and biological under-ice processes in this seasonally ice-covered lake. Additional fields of research included hydrology, paleolimnology, and remote sensing. The LIMNC-EPFL and the NWPI-KRC-RAS jointly implemented this project. The following 7 publications on Lake Onego are the outcome of this multidisciplinary project. We consider this contribution a first step toward a more integrated understanding of winter limnological processes and hope to stimulate follow-up investigations on these fascinating aquatic systems.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,000 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,001 | 0,001 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».