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Origin of the RNA world: The fate of nucleobases in warm little ponds 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (43) : 11327-11332
作者:  Pearce, Ben K. D.;  Pudritz, Ralph E.;  Semenov, Dmitry A.;  Henning, Thomas K.
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/27
Formation of most of our coal brought Earth close to global glaciation 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (43) : 11333-11337
作者:  Feulner, Georg
收藏  |  浏览/下载：5/0  |  提交时间：2019/11/27
Early snowmelt significantly enhances boreal springtime carbon uptake 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (42) : 11081-11086
作者:  Pulliainen, Jouni;  Aurela, Mika;  Laurila, Tuomas;  Aalto, Tuula;  Takala, Matias;  Salminen, Miia;  Kulmala, Markku;  Barr, Alan;  Heimann, Martin;  Lindroth, Anders;  Laaksonen, Ari;  Derksen, Chris;  Makela, Annikki;  Markkanen, Tiina;  Lemmetyinen, Juha;  Susiluoto, Jouni;  Dengel, Sigrid;  Mammarella, Ivan;  Tuovinen, Juha-Pekka;  Vesala, Timo
收藏  |  浏览/下载：18/0  |  提交时间：2019/11/27
carbon uptake  earth observation  snowmelt  
Evolution of the 3-hydroxypropionate bicycle and recent transfer of anoxygenic photosynthesis into the Chloroflexi 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (40) : 10749-10754
作者:  Shih, Patrick M.;  Ward, Lewis M.;  Fischer, Woodward W.
收藏  |  浏览/下载：6/0  |  提交时间：2019/11/27
carbon fixation  phototrophy  molecular clock  comparative genomics  
Electrical conductivity of SiO2 at extreme conditions and planetary dynamos 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (34) : 9009-9013
作者:  Scipioni, Roberto;  Stixrude, Lars;  Desjarlais, Michael P.
收藏  |  浏览/下载：5/0  |  提交时间：2019/11/27
high pressure  Earth'  s mantle  density functional theory  silicate liquids  electrical conductivity  
Carbon dioxide sources from Alaska driven by increasing early winter respiration from Arctic tundra 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (21) : 5361-5366
作者:  Commane, Roisin;  Lindaas, Jakob;  Benmergui, Joshua;  Luus, Kristina A.;  Chang, Rachel Y. -W.;  Daube, Bruce C.;  Euskirchen, Eugenie S.;  Henderson, John M.;  Karion, Anna;  Miller, John B.;  Miller, Scot M.;  Parazoo, Nicholas C.;  Randerson, James T.;  Sweeney, Colm;  Tans, Pieter;  Thoning, Kirk;  Veraverbeke, Sander;  Miller, Charles E.;  Wofsy, Steven C.
收藏  |  浏览/下载：10/0  |  提交时间：2019/11/27
carbon dioxide  Arctic  early winter respiration  Alaska  tundra  
Reconstructed ancestral enzymes suggest long-term cooling of Earth's photic zone since the Archean 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (18) : 4619-4624
作者:  Garcia, Amanda K.;  Schopf, J. William;  Yokobori, Shin-ichi;  Akanuma, Satoshi;  Yamagishi, Akihiko
收藏  |  浏览/下载：4/0  |  提交时间：2019/11/27
ancestral sequence reconstruction  enzyme thermostability  nucleoside diphosphate kinase  phototroph  Precambrian  
Timing and tempo of the Great Oxidation Event 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (8) : 1811-1816
作者:  Gumsley, Ashley P.;  Chamberlain, Kevin R.;  Bleeker, Wouter;  Soederlund, Ulf;  de Kock, Michiel O.;  Larsson, Emilie R.;  Bekker, Andrey
收藏  |  浏览/下载：5/0  |  提交时间：2019/11/27
Great Oxidation Event  Snowball Earth  Paleoproterozoic  Kaapvaal Craton  Transvaal Supergroup  
Elemental sulfur aerosol-forming mechanism 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (5) : 864-869
作者:  Kumar, Manoj;  Francisco, Joseph S.
收藏  |  浏览/下载：6/0  |  提交时间：2019/11/27
sulfur aerosols  catalysis  planetary environment  nonphotochemical  hydrogen sulfide