Oxygenation, life, and the planetary system during Earth's middle history: An overview
The long history of life on Earth has unfolded as a cause-and-effect relationship with the
evolving amount of oxygen (O2) in the oceans and atmosphere. Oxygen deficiency …
evolving amount of oxygen (O2) in the oceans and atmosphere. Oxygen deficiency …
[HTML][HTML] Deconstructing the Lomagundi-Jatuli carbon isotope excursion
MSW Hodgskiss, PW Crockford… - Annual Review of Earth …, 2023 - annualreviews.org
The early to mid-Paleoproterozoic Lomagundi-Jatuli Excursion (LJE) is ostensibly the
largest magnitude (approximately+ 5 to+ 30‰), longest duration (ca. 130–250 million years) …
largest magnitude (approximately+ 5 to+ 30‰), longest duration (ca. 130–250 million years) …
Scientific novelty beyond the experiment
Practical experiments drive important scientific discoveries in biology, but theory‐based
research studies also contribute novel—sometimes paradigm‐changing—findings. Here, we …
research studies also contribute novel—sometimes paradigm‐changing—findings. Here, we …
[HTML][HTML] Sulfate triple-oxygen-isotope evidence confirming oceanic oxygenation 570 million years ago
The largest negative inorganic carbon isotope excursion in Earth's history, namely the
Ediacaran Shuram Excursion (SE), closely followed by early animal radiation, has been …
Ediacaran Shuram Excursion (SE), closely followed by early animal radiation, has been …
The geologic history of primary productivity
The rate of primary productivity is a keystone variable in driving biogeochemical cycles
today and has been throughout Earth's past. 1 For example, it plays a critical role in …
today and has been throughout Earth's past. 1 For example, it plays a critical role in …
[图书][B] The anthropocene: A multidisciplinary approach
JA Thomas, M Williams, J Zalasiewicz - 2020 - books.google.com
Humans rank with the powerful forces of nature transforming Earth. Since the mid-20th
century, population growth, industrialization, and globalization have had such deep and …
century, population growth, industrialization, and globalization have had such deep and …
Oxygen toxicity causes cyclic damage by destabilizing specific Fe-S cluster-containing protein complexes
AH Baik, AG Haribowo, X Chen, BB Queliconi… - Molecular cell, 2023 - cell.com
Oxygen is toxic across all three domains of life. Yet, the underlying molecular mechanisms
remain largely unknown. Here, we systematically investigate the major cellular pathways …
remain largely unknown. Here, we systematically investigate the major cellular pathways …
Temporal variation of planetary iron as a driver of evolution
J Wade, DJ Byrne, CJ Ballentine… - Proceedings of the …, 2021 - National Acad Sciences
Iron is an irreplaceable component of proteins and enzyme systems required for life. This
need for iron is a well-characterized evolutionary mechanism for genetic selection. However …
need for iron is a well-characterized evolutionary mechanism for genetic selection. However …
[HTML][HTML] Reconciling discrepant minor sulfur isotope records of the Great Oxidation Event
Understanding the timing and trajectory of atmospheric oxygenation remains fundamental to
deciphering its causes and consequences. Given its origin in oxygen-free photochemistry …
deciphering its causes and consequences. Given its origin in oxygen-free photochemistry …
The history of ocean oxygenation
CT Reinhard, NJ Planavsky - Annual Review of Marine Science, 2022 - annualreviews.org
The large-scale dynamics of ocean oxygenation have changed dramatically throughout
Earth's history, in step with major changes in the abundance of O2 in the atmosphere and …
Earth's history, in step with major changes in the abundance of O2 in the atmosphere and …