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Ca isotopes record rapid crystal growth in volcanic and subvolcanic systems 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (41) : 20315-20321
作者:  Antonelli, Michael A.;  Mittal, Tushar;  McCarthy, Anders;  Tripoli, Barbara;  Watkins, James M.;  DePaolo, Donald J.
收藏  |  浏览/下载：10/0  |  提交时间：2019/11/27
Ca isotopes  volcanic eruptions  magma recharge  crystal growth  timescales  
Mechanistic evidence for tracking the seasonality of photosynthesis with solar-induced fluorescence 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (24) : 11640-11645
作者:  Magney, Troy S.;  Bowling, David R.;  Logan, Barry A.;  Grossmann, Katja;  Stutz, Jochen;  Blanken, Peter D.;  Burns, Sean P.;  Cheng, Rui;  Garcia, Maria A.;  Kohler, Philipp;  Lopez, Sophia;  Parazoo, Nicholas C.;  Raczka, Brett;  Schimel, David;  Frankenberg, Christian
收藏  |  浏览/下载：24/0  |  提交时间：2019/11/27
solar-induced fluorescence (SIF)  remote sensing  gross primary production (GPP)  photosynthesis  evergreen forest  
K isotopes as a tracer for continental weathering and geological K cycling 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (18) : 8740-8745
作者:  Li, Shilei;  Li, Weiqiang;  Beard, Brian L.;  Raymo, Maureen E.;  Wang, Xiaomin;  Chen, Yang;  Chen, Jun
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/27
continental weathering  K isotopes  rivers  fractionation  K cycling  
Form and function of F-actin during biomineralization revealed from live experiments on foraminifera 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (10) : 4111-4116
作者:  Tyszka, Jaroslaw;  Bickmeyer, Ulf;  Raitzsch, Markus;  Bijma, Jelle;  Kaczmarek, Karina;  Mewes, Antje;  Topa, Pawel;  Janse, Max
收藏  |  浏览/下载：9/0  |  提交时间：2019/11/27
morphogenesis  biomineralization  shells  foraminifera  cytoskeleton  
Redox-dependent niche differentiation provides evidence for multiple bacterial sources of glycerol tetraether lipids in lakes 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (43) : 10926-10931
作者:  Weber, Yuki;  Damste, Jaap S. Sinninghe;  Zopfi, Jakob;  De Jonge, Cindy;  Gilli, Adrian;  Schubert, Carsten J.;  Lepori, Fabio;  Lehmann, Moritz F.;  Niemann, Helge
收藏  |  浏览/下载：11/0  |  提交时间：2019/11/27
paleoclimate  lakes  GDGT  delta C-13  microbial ecology  
Multiproxy evidence for leaf-browsing and closed habitats in extinct proboscideans (Mammalia, Proboscidea) from Central Chile 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (37) : 9258-9263
作者:  Gonzalez-Guarda, Erwin;  Petermann-Pichincura, Alia;  Tornero, Carlos;  Domingo, Laura;  Agusti, Jordi;  Pino, Mario;  Abarzua, Ana M.;  Capriles, Jose M.;  Villavicencio, Natalia A.;  Labarca, Rafael;  Tolorza, Violeta;  Sevilla, Paloma;  Rivals, Florent
收藏  |  浏览/下载：7/0  |  提交时间：2019/11/27
stable isotopes  dental calculus  dental microwear  
Transient surface ocean oxygenation recorded in the similar to 2.66-Ga Jeerinah Formation, Australia 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (30) : 7711-7716
作者:  Koehler, Matthew C.;  Buick, Roger;  Kipp, Michael A.;  Stueken, Eva E.;  Zaloumis, Jonathan
收藏  |  浏览/下载：6/0  |  提交时间：2019/11/27
Neoarchean  nitrogen isotopes  oxygenation  selenium  
Widespread loss of intermediate soil horizons in urban landscapes 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (26) : 6751-6755
作者:  Herrmann, Dustin L.;  Schifman, Laura A.;  Shuster, William D.
收藏  |  浏览/下载：6/0  |  提交时间：2019/11/27
urban ecosystem  urban soil assessment  urban soils  soil horizons  ecosystem services  
Abrupt global-ocean anoxia during the Late Ordovician-early Silurian detected using uranium isotopes of marine carbonates 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (23) : 5896-5901
作者:  Bartlett, Rick;  Elrick, Maya;  Wheeley, James R.;  Polyak, Victor;  Desrochers, Andre;  Asmerom, Yemane
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/27
Late Ordovician extinction  U isotopes  seawater redox  ocean anoxic event  glaciation  
Early anthropogenic impact on Western Central African rainforests 2,600 y ago 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (13) : 3261-3266
作者:  Garcin, Yannick;  Deschamps, Pierre;  Menot, Guillemette;  de Saulieu, Geoffroy;  Schefuss, Enno;  Sebag, David;  Dupont, Lydie M.;  Oslisly, Richard;  Brademann, Brian;  Mbusnum, Kevin G.;  Onana, Jean-Michel;  Ako, Andrew A.;  Epp, Laura S.;  Tjallingii, Rik;  Strecker, Manfred R.;  Brauer, Achim;  Sachse, Dirk
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/27
Western Central Africa  late Holocene  rainforest crisis  paleohydrology  human activity