The researchers believe that the massive basalt eruption to the surface and the rapid increase of greenhouse gas concentration caused by volcanic eruption provided the necessary conditions for the enhancement of global terrestrial weathering
Continental weathering surface a huge amount of ions and nutrient delivery to the ocean, cause the eutrophication of the water and ocean acidification, which leads to the lack of oxygen, pervious to light with lower that endangers the life in the ocean environment system, the accumulation effect to the threshold, finally caused the collapse of Marine ecosystem and cause the end-permian mass extinction life
Increased terrestrial weathering led to a massive volcanic explosion at the end of the Permian