Interactive Metal Mixture Toxicity to Daphnia magna Populations as an Emergent Property in a Dynamic Energy Budget Individual‐Based Model

2021 ◽  
Author(s):  
Simon Hansul ◽  
Andreas Fettweis ◽  
Erik Smolders ◽  
Karel De Schamphelaere
Keyword(s):  
Daphnia Magna ◽  
Energy Budget ◽  
Mixture Toxicity ◽  
Emergent Property ◽  
Dynamic Energy Budget ◽  
Individual Based Model ◽  
Metal Mixture

scholarly journals The Unexpected Absence of Nickel Effects on a Daphnia Population at 3 Temperatures is Correctly Predicted by a Dynamic Energy Budget Individual‐Based Model

2019 ◽  
Vol 38 (7) ◽  
pp. 1423-1433
Author(s):  
Cecília M.S. Pereira ◽  
Karel Vlaeminck ◽  
Karel Viaene ◽  
Karel A.C. De Schamphelaere
Keyword(s):  
Energy Budget ◽  
Dynamic Energy Budget ◽  
Individual Based Model ◽  
Daphnia Population

scholarly journals Modelling southern elephant seals Mirounga leonina using an individual-based model coupled with a dynamic energy budget

PLoS ONE ◽  
2018 ◽  
Vol 13 (3) ◽  
pp. e0194950 ◽  
Author(s):  
Merel Goedegebuure ◽  
Jessica Melbourne-Thomas ◽  
Stuart P. Corney ◽  
Clive R. McMahon ◽  
Mark A. Hindell
Keyword(s):  
Energy Budget ◽  
Mirounga Leonina ◽  
Dynamic Energy Budget ◽  
Individual Based Model ◽  
Elephant Seals ◽  
Southern Elephant Seals

Expanding metal mixture toxicity models to natural stream and lake invertebrate communities

2015 ◽  
Vol 34 (4) ◽  
pp. 761-776 ◽  
Author(s):  
Laurie S. Balistrieri ◽  
Christopher A. Mebane ◽  
Travis S. Schmidt ◽  
Wendel Bill Keller
Keyword(s):  
Mixture Toxicity ◽  
Metal Mixture ◽  
Invertebrate Communities ◽  
Natural Stream

scholarly journals A Dynamic Energy Budget (DEB) Model for the Keystone Predator Pisaster ochraceus

PLoS ONE ◽  
2014 ◽  
Vol 9 (8) ◽  
pp. e104658 ◽  
Author(s):  
Cristián J. Monaco ◽  
David S. Wethey ◽  
Brian Helmuth
Keyword(s):  
Energy Budget ◽  
Dynamic Energy Budget ◽  
Keystone Predator ◽  
Pisaster Ochraceus

scholarly journals Calibration of parameters in Dynamic Energy Budget models using Direct-Search methods

2018 ◽  
Vol 78 (5) ◽  
pp. 1439-1458
Author(s):  
J. V. Morais ◽  
A. L. Custódio ◽  
G. M. Marques
Keyword(s):  
Energy Budget ◽  
Direct Search ◽  
Dynamic Energy Budget ◽  
Search Methods ◽  
Direct Search Methods

The toxicity of cadmium-copper mixtures on daphnids and microalgae analysed using the Biotic Ligand Model

2021 ◽  
Author(s):  
Bernard CLEMENT ◽  
Vincent FELIX ◽  
Valentin BERTRAND
Keyword(s):  
Growth Inhibition ◽  
Water Chemistry ◽  
Daphnia Magna ◽  
Mixture Toxicity ◽  
Pseudokirchneriella Subcapitata ◽  
Major Cations ◽  
Biotic Ligand ◽  
Accumulation Of Metals ◽  
Parameter Values ◽  
Ligand Model

Abstract For the prediction of metals mixture ecotoxicity, the BLM approach is promising since it evaluates the amount of metals accumulated on the biotic ligand on the basis of water chemistry, i.e. species (major cations) competing with metals, and related toxicity. Based on previous work by Farley et al. 2015 (MMME research project), this study aimed at modelling toxicity of Cd:Cu mixtures (0:1–1:1–1:0–1:2 − 1:3 − 2:1–3:1–4:1–5:1–6:1) to the crustacean Daphnia magna (48h immobilization tests) and the microalga Pseudokirchneriella subcapitata (72h growth inhibition tests). The USGS model was chosen, assuming additivity of effects and accumulation of metals on a single site. The assumption that EDTA could contribute to toxicity through metals complexing was also tested, and potential effects due to reduction of ions Ca2+ absorption by metals were considered. Modelling started with parameter values of Farley et al. 2015 and some of these parameters were adjusted to fit modelled data on observed data. The results show that toxicity can be correctly predicted for the microalgae and that the hypothesis of additivity is verified. For daphnids, the prediction was roughly correct, but taking into account CuEDTA led to more realistic parameter values close to that reported by Farley et al. 2015. However, It seems that, for daphnids responses, metals interact either antagonistically or synergistically depending on the Cu:Cd ratio. Furthermore, synergy could not be explained by additional effects linked to a reduction of Ca absorption since this reduction, mainly due to Cd, increased inversely to synergy. Finally, the USGS model applied to our data was able to predict Cu:Cd mixture toxicity to microalgae and daphnids, giving rise to estimated EC50s roughly reflecting EC50s calculated from observed toxicity.

The standard dynamic energy budget model has no plausible alternatives

2020 ◽  
Vol 428 ◽  
pp. 109106 ◽  
Author(s):  
Sebastiaan A.L.M. Kooijman
Keyword(s):  
Energy Budget ◽  
Dynamic Energy Budget ◽  
Budget Model ◽  
Dynamic Energy Budget Model

scholarly journals Effects of polystyrene diet on Tenebrio molitor larval growth, development and survival: Dynamic Energy Budget (DEB) model analysis

2020 ◽  
Vol 264 ◽  
pp. 114740
Author(s):  
Konrad Matyja ◽  
Justyna Rybak ◽  
Beata Hanus-Lorenz ◽  
Magdalena Wróbel ◽  
Radosław Rutkowski
Keyword(s):  
Energy Budget ◽  
Larval Growth ◽  
Tenebrio Molitor ◽  
Model Analysis ◽  
Dynamic Energy Budget ◽  
Growth Development

scholarly journals Integrating dynamic energy budget (DEB) theory with traditional bioenergetic models

2012 ◽  
Vol 215 (6) ◽  
pp. 892-902 ◽  
Author(s):  
R. M. Nisbet ◽  
M. Jusup ◽  
T. Klanjscek ◽  
L. Pecquerie
Keyword(s):  
Energy Budget ◽  
Dynamic Energy Budget
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