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. 2019 Dec 4;5(12):eaaw9883. doi: 10.1126/sciadv.aaw9883

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Copyright © 2019 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).

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Fig. 7 — Controls on (A) the McMurdo dry valleys of Antarctica during (B) an austral summer of low surface energy input (solar radiation, conduction from air temperatures, etc.) and during (C) an austral summer of high surface energy input to the landscape. These physical changes to the system have direct implications for biological communities in each part of the ecosystem. Image credit: E. Parrish.