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Title: | Deployment of ENEX enclosures in high‐mountain lake Redon (Spain) |
Author: | Giménez-Grau, Pau Felip i Benach, Marisol Zufiaurre, Aitziber Pla-Rabès, Sergi Camarero, Lluís Catalan, Jordi |
Keywords: | Plàncton Ecologia d'aigua dolça Plankton Freshwater ecology |
Issue Date: | 13-Jan-2021 |
Publisher: | The Ecological Society of America |
Abstract: | The ENEX experiment in Lake Redon (Pyrenees) investigated the relationship between the changes in plankton stoichiometry, productivity, and community structure occurring during nutrient fluctuations in P‐limited conditions. Columnar enclosures were used for treatments varying P availability, N:P imbalance, and N source. C:N:P seston ratios were stable in P‐limited conditions, with loose coupling with productivity, nutrient supply ratios, and species dominance. The stoichiometric ratios shifted to Redfield proportions in P‐repleted conditions. The results suggest a complex regulation of P scarcity in planktonic communities that goes beyond immediate acclimation growth responses and might include alternative physiological and biogeochemical states. |
Note: | Reproducció del document publicat a: https://doi.org/10.1002/bes2.1799 |
It is part of: | Bulletin of the Ecological Society of America, 2021, vol. 102, num. 1, p. e01799 |
URI: | http://hdl.handle.net/2445/176334 |
Related resource: | https://doi.org/10.1002/bes2.1799 |
ISSN: | 0012-9623 |
Appears in Collections: | Articles publicats en revistes (Biologia Evolutiva, Ecologia i Ciències Ambientals) |
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