Phanerozoic co-evolution of O_(2)-CO_(2) and ocean habitability  

作　　者：Zunli Lu Rosalind E.M.Rickaby Jonathan L.Payne Ashley N.Prow 

机构地区：[1]Department of Earth&Environmental Sciences,University,Syracuse,USA [2]Department of Earth Sciences,University of Oxford,UK [3]Department of Earth and Planetary Sciences,Stanford University,USA

出　　处：《National Science Review》2024年第6期11-14,共4页国家科学评论（英文版）

基　　金：supported by the National Science Foundation(EAR 2121445 to Z.L.and EAR 2121392 to J.L.P.);the Natural Environment Research Council(NERC,PUCCA Project,NE/V011049/1 to R.E.M.R);the European Research Council,SCOOBI Project,(101019146 to R.E.M.R.)。

摘　　要：Atmospheric carbon dioxide and oxygen concentrations are partially linked via the geological cycle of organic carbon(Fig.1A–C;e.g.CO_(2)+H_(2)O↔CH_(2)O+O_(2)).The history of these two biologically active components,controls on their concentrations,and implications for the complexity of the biosphere and habitability of Earth have been hotly debated,but are generally considered independently.Ribulose bisphosphate carboxylase/oxygenase,Rubisco,is the enzyme responsible for all oxygenic photosynthesis,carbon fixation,and is the gatekeeper of energy flow to the animal kingdom.

关 键 词：carboxylase/oxygenase dioxide carbon 

分 类 号：X145[环境科学与工程—环境科学] P734[天文地球—海洋化学]