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Climate change will affect global water availability through compounding changes in seasonal precipitation and evaporation 期刊论文
NATURE COMMUNICATIONS, 2020, 11 (1)
作者:  Konapala, Goutam;  Mishra, Ashok K.;  Wada, Yoshihide;  Mann, Michael E.
收藏  |  浏览/下载:6/0  |  提交时间:2020/06/29
Monumental architecture at Aguada Fenix and the rise of Maya civilization 期刊论文
NATURE, 2020
作者:  Bedding, Timothy R.;  Murphy, Simon J.;  Hey, Daniel R.;  Huber, Daniel;  Li, Tanda;  Smalley, Barry;  Stello, Dennis;  White, Timothy R.;  Ball, Warrick H.;  Chaplin, William J.;  Colman, Isabel L.;  Fuller, Jim;  Gaidos, Eric;  Harbeck, Daniel R.;  Hermes, J. J.;  Holdsworth, Daniel L.;  Li, Gang;  Li, Yaguang;  Mann, Andrew W.;  Reese, Daniel R.;  Sekaran, Sanjay;  Yu, Jie;  Antoci, Victoria;  Bergmann, Christoph;  Brown, Timothy M.;  Howard, Andrew W.;  Ireland, Michael J.;  Isaacson, Howard;  Jenkins, Jon M.;  Kjeldsen, Hans;  McCully, Curtis;  Rabus, Markus;  Rains, Adam D.;  Ricker, George R.;  Tinney, Christopher G.;  Vanderspek, Roland K.
收藏  |  浏览/下载:30/0  |  提交时间:2020/07/03

Archaeologists have traditionally thought that the development of Maya civilization was gradual, assuming that small villages began to emerge during the Middle Preclassic period (1000-350 bc  dates are calibrated throughout) along with the use of ceramics and the adoption of sedentism(1). Recent finds of early ceremonial complexes are beginning to challenge this model. Here we describe an airborne lidar survey and excavations of the previously unknown site of Aguada Fenix (Tabasco, Mexico) with an artificial plateau, which measures 1,400 m in length and 10 to 15 m in height and has 9 causeways radiating out from it. We dated this construction to between 1000 and 800 bc using a Bayesian analysis of radiocarbon dates. To our knowledge, this is the oldest monumental construction ever found in the Maya area and the largest in the entire pre-Hispanic history of the region. Although the site exhibits some similarities to the earlier Olmec centre of San Lorenzo, the community of Aguada Fenix probably did not have marked social inequality comparable to that of San Lorenzo. Aguada Fenix and other ceremonial complexes of the same period suggest the importance of communal work in the initial development of Maya civilization.


Lidar survey of the Maya lowlands uncovers the monumental site of Aguada Fenix, which dates to around 1000-800 bc and points to the role of communal construction in the development of Maya civilization.


  
Absence of internal multidecadal and interdecadal oscillations in climate model simulations 期刊论文
NATURE COMMUNICATIONS, 2020, 11 (1)
作者:  Mann, Michael E.;  Steinman, Byron A.;  Miller, Sonya K.
收藏  |  浏览/下载:4/0  |  提交时间:2020/05/13
The forebrain synaptic transcriptome is organized by clocks but its proteome is driven by sleep 期刊论文
SCIENCE, 2019, 366 (6462) : 200-+
作者:  Noya, Sara B.;  Colameo, David;  Bruening, Franziska;  Spinnler, Andrea;  Mircsof, Dennis;  Opitz, Lennart;  Mann, Matthias;  Tyagarajan, Shiva K.;  Robles, Maria S.;  Brown, Steven A.
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/27
Characterization of flow recirculation zones at the Perdigao site using multi-lidar measurements 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 19 (4) : 2713-2723
作者:  Menke, Robert;  Vasiljevic, Nikola;  Mann, Jakob;  Lundquist, Julie K.
收藏  |  浏览/下载:1/0  |  提交时间:2019/04/09
Pervasive iron limitation at subsurface chlorophyll maxima of the California Current 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (52) : 13300-13305
作者:  Hogle, Shane L.;  Dupont, Christopher L.;  Hopkinson, Brian M.;  King, Andrew L.;  Buck, Kristen N.;  Roe, Kelly L.;  Stuart, Rhona K.;  Allen, Andrew E.;  Mann, Elizabeth L.;  Johnson, Zackary I.;  Barbeau, Katherine A.
收藏  |  浏览/下载:11/0  |  提交时间:2019/11/27
nutrient limitation  iron  light  California Current  deep chlorophyll maximum  
Pervasive iron limitation at subsurface chlorophyll maxima of the California Current 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (52) : 13300-13305
作者:  Shane L. Hogle;  Christopher L. Dupont;  Brian M. Hopkinson;  Andrew L. King;  Kristen N. Buck;  Kelly L. Roe;  Rhona K. Stuart;  Andrew E. Allen;  Elizabeth L. Mann;  Zackary I. Johnson;  and Katherine A. Barbeau
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27
nutrient limitation  iron  light  California Current  deep chlorophyll maximum  
Interpretations of the Paris climate target 期刊论文
NATURE GEOSCIENCE, 2018, 11 (4) : 220-221
作者:  Schurer, A. P.;  Cowtan, K.;  Hawkins, E.;  Mann, M. E.;  Scott, V.;  Tett, S. F. B.
收藏  |  浏览/下载:1/0  |  提交时间:2019/04/09
Wintertime aerosol optical and radiative properties in the Kathmandu Valley during the SusKat-ABC field campaign 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2017, 17 (20)
作者:  Cho, Chaeyoon;  Kim, Sang-Woo;  Rupakheti, Maheswar;  Park, Jin-Soo;  Panday, Arnico;  Yoon, Soon-Chang;  Kim, Ji-Hyoung;  Kim, Hyunjae;  Jeon, Haeun;  Sung, Minyoung;  Bong Mann Kim;  Hong, Seungkyu K.;  Park, Rokjin J.;  Rupakheti, Dipesh;  Mahata, Khadak Singh;  Praveen, Puppala Siva;  Lawrence, Mark G.;  Holben, Brent
收藏  |  浏览/下载:18/0  |  提交时间:2019/04/09
Observation of coherent elastic neutrino-nucleus scattering 期刊论文
SCIENCE, 2017, 357 (6356) : 1123-+
作者:  Akimov, D.;  Albert, J. B.;  An, P.;  Awe, C.;  Barbeau, P. S.;  Becker, B.;  Belov, V.;  Brown, A.;  Bolozdynya, A.;  Cabrera-Palmer, B.;  Cervantes, M.;  Collar, J. I.;  Cooper, R. J.;  Cooper, R. L.;  Cuesta, C.;  Dean, D. J.;  Detwiler, J. A.;  Eberhardt, A.;  Efremenko, Y.;  Elliott, S. R.;  Erkela, E. M.;  Fabris, L.;  Febbraro, M.;  Fields, N. E.;  Fox, W.;  Fu, Z.;  Galindo-Uribarri, A.;  Green, M. P.;  Hai, M.;  Heath, M. R.;  Hedges, S.;  Hornback, D.;  Hossbach, T. W.;  Iverson, E. B.;  Kaufman, L. J.;  Ki, S.;  Klein, S. R.;  Khromov, A.;  Konovalov, A.;  Kremer, M.;  Kumpan, A.;  Leadbetter, C.;  Li, L.;  Lu, W.;  Mann, K.;  Markoff, D. M.;  Miller, K.;  Moreno, H.;  Mueller, P. E.;  Newby, J.;  Orrell, J. L.;  Overman, C. T.;  Parno, D. S.;  Penttila, S.;  Perumpilly, G.;  Ray, H.;  Raybern, J.;  Reyna, D.;  Rich, G. C.;  Rimal, D.;  Rudik, D.;  Scholberg, K.;  Scholz, B. J.;  Sinev, G.;  Snow, W. M.;  Sosnovtsev, V.;  Shakirov, A.;  Suchyta, S.;  Suh, B.;  Tayloe, R.;  Thornton, R. T.;  Tolstukhin, I.;  Vanderwerp, J.;  Varner, R. L.;  Virtue, C. J.;  Wan, Z.;  Yoo, J.;  Yu, C. -H.;  Zawada, A.;  Zettlemoyer, J.;  Zderic, A. M.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27