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How does geochemical cycle relates to global warming? 


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The geochemical cycle plays a crucial role in the context of global warming. Research indicates that the biogeochemical cycles, particularly the carbon cycle, are closely linked to climate change. Models suggest that fluctuations in atmospheric carbon dioxide, driven by geochemical processes, can significantly impact the Earth's temperature. Additionally, the release of methane into seawater due to climate-sensitive clathrates decomposition can lead to hypoxification and acidification, contributing to the global warming issue. The Sun's energy drives the dynamics of Earth's climate, emphasizing the fundamental role of energy sources in geochemical processes. Understanding these interactions is essential for predicting and mitigating the effects of global warming on the environment.

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The geochemical cycle in marine methane simulations during early global warming shows how methane release from clathrates impacts hypoxification, acidification, and regional-scale effects.
Journal ArticleDOI
Robert A. Berner, Antonio C. Lasaga 
157 Citations
The geochemical carbon cycle, by transferring carbon among land, sea, and atmosphere, can lead to past warming events when atmospheric carbon dioxide accumulates, enhancing the greenhouse effect.
Global warming impacts biogeochemical cycles by affecting processes like primary production, species composition, and nutrient cycling in natural waters, potentially leading to eutrophication in DOM-rich waters.
Biogeochemical cycling, including the carbon cycle, plays a crucial role in global warming by influencing greenhouse gas levels, emphasizing the interconnectedness of biogeochemistry and climate change.
The geochemical cycle shifts from decoupled to coupled processes during global warming, indicating marine ecosystem collapse, as seen across the Permian-Triassic boundary.

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