arXiv · 1309.5537
Perturbations to aquatic photosynthesis due to high-energy cosmic ray induced muon flux in the extragalactic shock model
Abstract
We modify a mathematical model of photosynthesis to quantify the perturbations that high energy muons could make on aquatic primary productivity. Then we apply this in the context of the extragalactic shock model, according to which Earth receives an enhanced dose of high-energy cosmic rays when it is at the galactic north. We obtain considerable reduction in the photosynthesis rates, consistent with potential drops in biodiversity.
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Lien Rodriguez, Rolando Cardenas, Oscar Rodriguez. 2013-09-21. Perturbations to aquatic photosynthesis due to high-energy cosmic ray induced muon flux in the extragalactic shock model. https://doi.org/10.1017/s1473550413000219
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