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Climate Change and the Sea: A Major Disruption in Steady State and the Master Variables
Journal article   Open access   Peer reviewed

Climate Change and the Sea: A Major Disruption in Steady State and the Master Variables

Reid A. Simmer, Emily J. Jansen, Kyle J. Patterson and Jerald L. Schnoor
ACS Environmental Au, Vol.3(4), pp.195-208
04/19/2023
DOI: 10.1021/acsenvironau.2c00061
PMCID: PMC10360203
PMID: 37483305
url
https://doi.org/10.1021/acsenvironau.2c00061View
Published (Version of record) Open Access

Abstract

Since the beginning of the industrial revolution, humans have burned enormous quantities of coal, oil, and natural gas, rivaling nature’s elemental cycles of C, N, and S. The result has been a disruption in a steady state of CO2 and other greenhouse gases in the atmosphere, a warming of the planet, and changes in master variables (temperature, pH, and pε) of the sea affecting critical physical, chemical, and biological reactions. Humans have also produced copious quantities of N and P fertilizers producing widespread coastal hypoxia and low dissolved oxygen conditions, which now threaten even the open ocean. Consequently, our massive alteration of state variables diminishes coral reefs, fisheries, and marine ecosystems, which are the foundation of life on Earth. We point to a myriad of actions and alternatives which will help to stem the tide of climate change and its effects on the sea while, at the same time, creating a more sustainable future for humans and ecosystems alike.
Climate Change Ocean Chemistry Carbon Dioxide Ecosystems Climate Modeling Master Variables pH Coral Reef Decline UIOWA OA Agreement

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