The Great Oxidation Event (GOE) or Great Oxygenation Event, also called the Oxygen Catastrophe, Oxygen Revolution, Oxygen Crisis or Oxygen Holocaust, [2] was a time interval during the Earth's Paleoproterozoic era when the Earth's atmosphere and shallow seas first experienced a rise in the concentration of free oxygen. [3]

2024年6月2日 · The great oxygenation event, also known as the oxygen catastrophe, was an event that saw a massive surge in the oxygen concentration in Earth’s atmosphere and the oceans below it.

2022年2月18日 · The great oxidation event, which released oxygen into Earth’s atmosphere, was catalyzed by cyanobacteria and ultimately led to the evolution of aerobic metabolism.

The Great Oxygenation Event (GOE) [1] was the creation of free oxygen in our atmosphere. It was caused by cyanobacteria doing photosynthesis. It took a very long time, from three billion years ago to about one billion years ago. [2] Photosynthesis …

2019年3月5日 · The Great Oxidation Event (GOE), an event marking the rise of oxygen in the early Earth’s atmosphere, is estimated to have happened between 2.5 and 2.3 billion years ago.

2023年9月28日 · The Great Oxygenation Event refers to a significant geological event around 2.4 billion years ago during which there was a sharp increase in atmospheric oxygen levels due to the emergence of photosynthetic cyanobacteria, fundamentally altering the Earth's environment.

2019年12月12日 · One of the important events in atmospheric history is the Great Oxidation Event, wherein the Earth's shallow oceans experienced a dramatic increase in oxygen.

2016年4月19日 · What is the Great Oxidation Event? The Great Oxidation Event, GOE, is one of the most important events during this early history of Earth. It marks the period of time when oxygen first appeared permanently in the Earth's atmosphere and oceans.

2024年6月15日 · New research highlights the Great Oxidation Event’s complexity, revealing that the rise of atmospheric and oceanic oxygen was a dynamic process lasting over 200 million years, influenced by geological and biological factors critical for life’s evolution.

2023年8月13日 · Earth experienced a rise of oxygen levels in its shallow oceans and in the atmosphere during the Paleoproterozoic Era or about 2.5 billion years ago. The long-spanning phenomenon changed the chemical composition of the atmosphere and also altered the makeup of the persisting biosphere.