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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.


  
ECOSTRESS: NASA's Next Generation Mission to Measure Evapotranspiration From the International Space Station 期刊论文
WATER RESOURCES RESEARCH, 2020, 56 (4)
作者:  Fisher, Joshua B.;  Lee, Brian;  Purdy, Adam J.;  Halverson, Gregory H.;  Dohlen, Matthew B.;  Cawse-Nicholson, Kerry;  Wang, Audrey;  Anderson, Ray G.;  Aragon, Bruno;  Arain, M. Altaf;  Baldocchi, Dennis D.;  Baker, John M.;  Barral, Helene;  Bernacchi, Carl J.;  Bernhofer, Christian;  Biraud, Sebastien C.;  Bohrer, Gil;  Brunsell, Nathaniel;  Cappelaere, Bernard;  Castro-Contreras, Saulo;  Chun, Junghwa;  Conrad, Bryan J.;  Cremonese, Edoardo;  Demarty, Jerome;  Desai, Ankur R.;  De Ligne, Anne;  Foltynova, Lenka;  Goulden, Michael L.;  Griffis, Timothy J.;  Gruenwald, Thomas;  Johnson, Mark S.;  Kang, Minseok;  Kelbe, Dave;  Kowalska, Natalia;  Lim, Jong-Hwan;  Mainassara, Ibrahim;  McCabe, Matthew F.;  Missik, Justine E. C.;  Mohanty, Binayak P.;  Moore, Caitlin E.;  Morillas, Laura;  Morrison, Ross;  Munger, J. William;  Posse, Gabriela;  Richardson, Andrew D.;  Russell, Eric S.;  Ryu, Youngryel;  Sanchez-Azofeifa, Arturo;  Schmidt, Marius;  Schwartz, Efrat;  Sharp, Iain;  Sigut, Ladislav;  Tang, Yao;  Hulley, Glynn;  Anderson, Martha;  Hain, Christopher;  French, Andrew;  Wood, Eric;  Hook, Simon
收藏  |  浏览/下载:23/0  |  提交时间:2020/07/02
ECOSTRESS  eddy covariance  evapotranspiration  latent heat flux  satellite  validation  
Predators weaken prey intraspecific competition through phenotypic selection 期刊论文
ECOLOGY LETTERS, 2020, 23 (6) : 951-961
作者:  Siepielski, Adam M.;  Hasik, Adam Z.;  Ping, Taylor;  Serrano, Mabel;  Strayhorn, Koby;  Tye, Simon P.
收藏  |  浏览/下载:6/0  |  提交时间:2020/05/13
Adaptation  competition  density dependence  eco-evo  food web  predation  selection  
Parameterizing parasequences: Importance of shelf gradient, shoreline trajectory, sediment supply, and autoretreat 期刊论文
AAPG BULLETIN, 2020, 104 (1) : 53-82
作者:  Ainsworth, R. Bruce;  McArthur, Jamie B.;  Lang, Simon C.;  Vonk, Adam J.
收藏  |  浏览/下载:3/0  |  提交时间:2020/05/13
Structural mechanism of a Rag GTPase activation checkpoint by the lysosomal folliculin complex 期刊论文
SCIENCE, 2019, 366 (6468) : 971-+
作者:  Lawrence, Rosalie E.;  Fromm, Simon A.;  Fu, Yangxue;  Yokom, Adam L.;  Kim, Do Jin;  Thelen, Ashley M.;  Young, Lindsey N.;  Lim, Chun-Yan;  Samelson, Avi J.;  Hurley, James H.;  Zoncu, Roberto
收藏  |  浏览/下载:14/0  |  提交时间:2020/02/17
Re-emergence of North Atlantic subsurface ocean temperature anomalies in a seasonal forecast system 期刊论文
CLIMATE DYNAMICS, 2019, 53: 4799-4820
作者:  Grist, Jeremy P.;  Sinha, Bablu;  Hewitt, Helene. T.;  Duchez, Aurelie;  MacLachlan, Craig;  Hyder, Patrick;  Josey, Simon A.;  Hirschi, Joel J. -M.;  Blaker, Adam T.;  New, Adrian. L.;  Scaife, Adam A.;  Roberts, Chris D.
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/27
Seasonal forecasting  Climate model  Re-emergence  
Collaborative Research: Testing the hypothesis that iron oxide - copper - gold (IOCG) deposits and iron oxide - apatite (IOA) deposits evolve as parts of the same mineral system 项目
项目编号:1924142; 经费:369270(USD); 起止日期:2019 / dc_date_end
项目负责人:  Adam Simon (Principal Investigator)
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/27
Advancing urban wildlife research through a multi-city collaboration 期刊论文
FRONTIERS IN ECOLOGY AND THE ENVIRONMENT, 2019, 17 (4) : 232-239
作者:  Magle, Seth B.;  Fidino, Mason;  Lehrer, Elizabeth W.;  Gallo, Travis;  Mulligan, Matthew P.;  Rios, Maria Jazmin;  Ahlers, Adam A.;  Angstmann, Julia;  Belaire, Amy;  Dugelby, Barbara;  Gramza, Ashley;  Hartley, Laurel;  MacDougall, Brandon;  Ryan, Travis;  Salsbury, Carmen;  Sander, Heather;  Schell, Christopher;  Simon, Kelly;  St Onge, Sarah;  Drake, David
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/26
Large-scale transcriptome-wide association study identifies new prostate cancer risk regions (vol 9, 4079, 2018) 期刊论文
NATURE COMMUNICATIONS, 2019, 10
作者:  Mancuso, Nicholas;  Gayther, Simon;  Gusev, Alexander;  Zheng, Wei;  Penney, Kathryn L.;  Kote-Jarai, Zsofia;  Eeles, Rosalind;  Freedman, Matthew;  Haiman, Christopher;  Pasaniuc, Bogdan;  Henderson, Brian E.;  Benlloch, Sara;  Schumacher, Fredrick R.;  Al Olama, Ali Amin;  Muir, Kenneth;  Berndt, Sonja I.;  Conti, David V.;  Wiklund, Fredrik;  Chanock, Stephen;  Stevens, Victoria L.;  Tangen, Catherine M.;  Batra, Jyotsna;  Clements, Judith;  Gronberg, Henrik;  Pashayan, Nora;  Schleutker, Johanna;  Albanes, Demetrius;  Weinstein, Stephanie;  Wolk, Alicja;  West, Catharine;  Mucci, Lorelei;  Cancel-Tassin, Geraldine;  Koutros, Stella;  Sorensen, Karina Dalsgaard;  Maehle, Lovise;  Neal, David E.;  Hamdy, Freddie C.;  Donovan, Jenny L.;  Travis, Ruth C.;  Hamilton, Robert J.;  Ingles, Sue Ann;  Rosenstein, Barry;  Lu, Yong-Jie;  Giles, Graham G.;  Kibel, Adam S.;  Vega, Ana;  Kogevinas, Manolis;  Park, Jong Y.;  Stanford, Janet L.;  Cybulski, Cezary;  Nordestgaard, Borge G.;  Brenner, Hermann;  Maier, Christiane;  Kim, Jeri;  John, Esther M.;  Teixeira, Manuel R.;  Neuhausen, Susan L.;  De Ruyck, Kim;  Razack, Azad;  Newcomb, Lisa F.;  Lessel, Davor;  Kaneva, Radka;  Usmani, Nawaid;  Claessens, Frank;  Townsend, Paul A.;  Gago-Dominguez, Manuela;  Roobol, Monique J.;  Menegaux, Florence;  Khaw, Kay-Tee;  Cannon-Albright, Lisa;  Pandha, Hardev;  Thibodeau, Stephen N.;  Hunter, David J.;  Kraft, Peter
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/27
Storylines: an alternative approach to representing uncertainty in physical aspects of climate change 期刊论文
CLIMATIC CHANGE, 2018, 151: 555-571
作者:  Shepherd, Theodore G.;  Boyd, Emily;  Calel, Raphael A.;  Chapman, Sandra C.;  Dessai, Suraje;  Dima-West, Ioana M.;  Fowler, Hayley J.;  James, Rachel;  Maraun, Douglas;  Martius, Olivia;  Senior, Catherine A.;  Sobel, Adam H.;  Stainforth, David A.;  Tett, Simon F. B.;  Trenberth, Kevin E.;  van den Hurk, Bart J. J. M.;  Watkins, Nicholas W.;  Wilby, Robert L.;  Zenghelis, Dimitri A.
收藏  |  浏览/下载:14/0  |  提交时间:2019/04/09