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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.


  
Comparison of Airborne Reactive Nitrogen Measurements During WINTER 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2019
作者:  Sparks, Tamara L.;  Ebben, Carlena J.;  Wooldridge, Paul J.;  Lopez-Hilfiker, Felipe D.;  Lee, Ben H.;  Thornton, Joel A.;  McDuffie, Erin E.;  Fibiger, Dorothy L.;  Brown, Steven S.;  Montzka, Denise D.;  Weinheimer, Andrew J.;  Schroder, Jason C.;  Campuzano-Jost, Pedro;  Jimenez, Jose L.;  Cohen, Ronald C.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27
Uncovering hidden genetic variation in photosynthesis of field-grown maize under ozone pollution 期刊论文
GLOBAL CHANGE BIOLOGY, 2019
作者:  Choquette, Nicole E.;  Ogut, Funda;  Wertin, Timothy M.;  Montes, Christopher M.;  Sorgini, Crystal A.;  Morse, Alison M.;  Brown, Patrick J.;  Leakey, Andrew D. B.;  McIntyre, Lauren M.;  Ainsworth, Elizabeth A.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27
air pollution  FACE  global climate change  heritability  maize  ozone (O-3)  photosynthesis  
Rates of Wintertime Atmospheric SO2 Oxidation based on Aircraft Observations during Clear-Sky Conditions over the Eastern United States 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2019, 124 (12) : 6630-6649
作者:  Green, Jaime R.;  Fiddler, Marc N.;  Holloway, John S.;  Fibiger, Dorothy L.;  McDuffie, Erin E.;  Campuzano-Jost, Pedro;  Schroder, Jason C.;  Jimenez, Jose L.;  Weinheimer, Andrew J.;  Aquino, Janine;  Montzka, D. D.;  Hall, Samuel R.;  Ullmann, Kirk;  Shah, Viral;  Jaegle, Lyatt;  Thornton, Joel A.;  Bililign, Solomon;  Brown, Steven S.
收藏  |  浏览/下载:15/0  |  提交时间:2019/11/26
SO2 oxidation  power plant emissions  urban emissions  wintertime rates  
Empowering Latina scientists 期刊论文
SCIENCE, 2019, 363 (6429) : 825-826
作者:  Bernal, Ximena E.;  Rojas, Bibiana;  Pinto-E, Maria Alejandra;  Mendoza-Henao, Angela M.;  Herrera-Montes, Adriana;  Isabel Herrera-Montes, Maria;  Caceres Franco, Andrea del Pilar;  Ceron-Souza, Ivania;  Paz, Andrea;  Vergara, Daniela;  Barragan Contreras, Leidy Alejandra;  Salazar, Camilo;  Bohorquez Alonso, Martha Lucia;  Guarnizo, Carlos E.;  Sanchez, Adriana;  Olaya-Castro, Alexandra;  Urbina-Cardona, Nicolas;  Guayasamin, Juan M.;  Uy, Floria Mora-Kepfer;  Feris, Faride Lamadrid;  Franco-Orozco, Barbara;  Munoz, Martha M.;  Patricia Rincon-Diaz, Martha;  Sanchez Herrera, Melissa;  Betancourth-Cundar, Mileidy;  Tarvin, Rebecca D.;  Marquez, Roberto;  Lopez-Aguirre, Camilo;  Ron, Santiago R.;  Ramirez, Santiago;  Paez-Vacas, Monica;  Gaitan-Espitia, Juan Diego;  Navarrete-Mendez, Maria J.;  Vianna, Juliana A.;  Varela-Jaramillo, Andrea;  Sanchez-Martinez, Paola M.;  Caminer Rodriguez, Marcel Adrian;  Garcia-Robledo, Carlos;  Kuprewicz, Erin K.;  Gomez-Bahamon, Valentina;  Chacon-Vargas, Katherine;  Trillo, Alex;  Ramirez Castaneda, Valeria;  Buenaventura, Eliana;  Carolina Monmany-Garzia, A.;  Carolina Carnaval, Ana;  Dick, Christopher W.;  Jose Andrade-Nunez, Maria;  Carvajal Castro, Juan David;  Marcela Pinto, Diana;  Camargo-Sanabria, Angela A.;  Lips, Karen R.;  Motta-Gonzalez, Diana;  Canedo, Clarissa;  Melissa Diaz, Jhandra;  Navarro-Suarez, Adriana M.;  Corredor, Karen;  Roa-Varon, Adela;  Flechas, Sandra V.;  Andres Martinez-Lanfranco, Juan;  Chiarioni Thome, Maria Tereza;  Caldwell, Michael S.;  Ballestas, Onil;  Mejia M, Carolina;  Chaverri, Gloriana;  Rossi, Alejandra;  Bonaccorso, Elisa;  Pimiento, Catalina;  Guerrero, Rafael F.;  Warkentin, Karen M.;  Montoya-Pachongo, Carolina;  Alvarez, Silvia J.;  Gonzalez-Duran, Gustavo;  Anganoy-Criollo, Marvin;  Martinez-Habibe, Maria Cristina;  Ramirez, Juan P.;  Burrowes, Patricia;  Catenazzi, Alessandro;  Riveros, Andre J.;  Targino, Mariane;  Velez, Alejandro;  Vargas, Oscar M.;  Zapata, Felipe;  Waltrick, Camilla Spengler;  Ceron, Karoline;  Segovia Salcedo, Claudia;  Silva-Velasco, Martha;  Ochoa-Herrera, Valeria;  Medina, Iliana;  Narins, Peter M.;  Alves Saccol, Suelen da Silva;  de Castro Godinho, Marcela Brasil;  Velasquez Escobar, Beatriz Eugenia;  Velasco, Julian A.;  Lomascolo, Silvia;  Hoke, Kim;  Zeidemann, Vivian;  Almeida-Santos, Patricia;  Paola Ferraro, Daiana;  Araujo-Vieira, Katyuscia;  da Rocha, Sabine Borges;  Torres, Maria Fernanda;  Daniel Cadena, Carlos;  Collevatti, Rosane Garcia;  Vasconcellos, Mariana Mira;  Recart, Wilnelia;  Mitchell Aide, T.;  Bacon, Christine;  Jeckel, Adriana Moriguchi;  Diele-Viegas, Luisa Maria;  Calijorne Lourenco, Ana Carolina;  Santos, Danusy Lopes;  Rieder Cholak, Luiza;  Mendes, Roberta Graboski;  Silva, Fernanda Magalhaes;  Guedes, Thais;  Lopez-Perilla, Yeny R.;  Fusinatto, Luciana Ardenghi;  Terra, Juliana de Souza;  Rodriguez Brenes, Sofia;  Narvaez, Andrea E.;  Zina, Juliana;  Calderon-Espinosa, Martha L.;  Pardo-Diaz, Carolina;  Abadie, Michelle;  Maldonado-Chaparro, Adriana;  Cespedes Arias, Laura N.;  Montesinos, Rachel;  Fenker, Jessica;  Brunes, Tuliana Oliveira;  Ferreira Lantyer Silva, Amanda Santiago;  Vallejos, Johana Goyes;  Costa Rodrigues, Ana Paula V.;  Friol, Natalia Rizzo;  Herrera-Alvarez, Santiago;  de Souza, Eletra;  Araujo, Olivia G. S.;  Citeli, Nathalie Q. K.;  Ruggeri, Joice;  Fierro-Calderon, Eliana;  Acevedo-Charry, Orlando;  Barato, Paola;  Campos-Cerqueira, Marconi;  Mazzini, Flavia;  Beltran, Ivan;  Alejandra Meneses-Giorgi, Maria;  Jerez, Adriana;  Clavijo, Andrea P.;  Neira Jimenez, Carolina;  Dantas, Gisele P. M.;  Nascimento, Luciana Barreto;  Caballero, Susana J.;  Henao Sepulveda, A. Carolina;  Wolff, Marta;  Barnabe, Paula Cristina;  Quinones-Lebron, Shakira G.;  Bressan, Raissa Fries;  Gomez-Montoya, Nataly;  Gomez, Camila;  Colon-Pineiro, Zuania;  Esquivel Dobles, Carolina;  Bloch, Natasha;  Stynoski, Jennifer L.;  Arango, Daniel;  Marisol Gonzalez, Tania;  Luque Moreno, Francisco;  Taylor, Ryan;  Lawrence, J. P.;  Briscoe, Adriana Darielle Mejia;  Ortiz-Barrientos, Daniel;  Elena Salerno, Patricia;  Restrepo, Silvia;  Pasukonis, Andrius;  Damasceno, Roberta Pacheco;  Cecilia Dalton, Maria;  Proehl, Heike;  Valdez-Ward, Evelyn;  Andrea Rodriguez, Sabrina;  Marquez Garcia, Marcela;  Bianca Bonaparte, Eugenia;  Molina Escobar, Jorge Alberto;  Brown, Jason L.;  Yeager, Justin;  Kikuchi, David;  Ringler, Max;  Duran, Linda Hernandez;  Schulte, Lisa M.;  Vaira, Marcos;  Pereyra, Laura;  Astudillo Bravo, Diana;  Jose Salica, Maria;  Varga, Sandra;  Eguren, Antonieta;  Grattarola, Florencia;  Bernal, Moises A.;  Soledad Gaston, Maria;  Ortega Chinchilla, Jesus Eduardo;  Burdfield-Steel, Emily;  Valencia, Lina M.;  Ringler, Eva;  Rada, Marco;  Melendez-Ackerman, Elvia;  Botero, Carlos A.;  Estrada-Villegas, Sergio;  Orizaola, German;  Pinto, Brendan J.;  Gonzalez-Bellido, Paloma;  Hunter, Kimberly L.;  Rueda Solano, Luis Alberto;  Gordon, Swanne;  Guerra, Monica A.;  Jose Albo, Maria;  Vega-Frutis, Rocio;  Blundo, Cecilia;  Castaneda-Gomez, Laura;  Donnelly, Maureen A.;  Escobar, Betsabe D. Castro;  Isabel Moreno, Maria;  Crawford, Andrew J.;  Jiggins, Chris D.;  Roessler, Daniela C.;  Bravo Valencia, Laura;  Sarmiento, Carolina;  Munoz, Karen A.;  Galeano, Sandra P.;  del Rosario Castaneda, Maria;  Caro Cardenas, Cindy Jeanet;  Zalamea, Paul-Camilo;  Arias, Monica;  Zank, Caroline;  Suarez-Mayorga, Angela M.;  Colombo, Patrick;  Cuervo, Andres M.;  Coriolano, Iara Reinaldo;  de Melo, Lilian Sayuri Ouchi;  Buitrago Cardona, Alexandra;  Elias, Marianne;  Gonzalez, Mabel;  Maria Aldana, Ana;  Gubert, Carolina;  Luis Parra, Juan;  Contador, Tamara;  Coelho, Lorena;  Trillo, Mariana;  Bordin, Kauane;  Zulian, Viviane;  Moreno Arias, Rafael;  Loretto, Matthias-Claudio;  Alejandra Medina, Claudia;  Lyra, Mariana L.;  Pulido-Santacruz, Paola;  Rosser, Neil;  Waldron, Talia;  Moreno Duran, Carmen Helena;  Pizano, Camila;  Hoedl, Walter;  Fratani, Jessica;  Duport Bru, Ana Sofia;  Grosso, Jimena;  Vera Candioti, Florencia;  Adarve Rengifo, Isabel
收藏  |  浏览/下载:24/0  |  提交时间:2019/11/27
ClNO2 Yields From Aircraft Measurements During the 2015 WINTER Campaign and Critical Evaluation of the Current Parameterization 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2018, 123 (22) : 12994-13015
作者:  McDuffie, Erin E.;  Fibiger, Dorothy L.;  Dube, William P.;  Hilfiker, Felipe Lopez;  Lee, Ben H.;  Jaegle, Lyatt;  Guo, Hongyu;  Weber, Rodney J.;  Reeves, J. Michael;  Weinheimer, Andrew J.;  Schroder, Jason C.;  Campuzano-Jost, Pedro;  Jimenez, Jose L.;  Dibb, Jack E.;  Veres, Patrick;  Ebben, Carlena;  Sparks, Tamara L.;  Wooldridge, Paul J.;  Cohen, Ronald C.;  Campos, Teresa;  Hall, Samuel R.;  Ullmann, Kirk;  Roberts, James M.;  Thornton, Joel A.;  Brown, Steven S.
收藏  |  浏览/下载:14/0  |  提交时间:2019/04/09
Editing nature: Local roots of global governance Environmental gene editing demands collective oversight 期刊论文
SCIENCE, 2018, 362 (6414) : 527-+
作者:  Kofler, Natalie;  Collins, James P.;  Kuzma, Jennifer;  Marris, Emma;  Esvelt, Kevin;  Nelson, Michael Paul;  Newhouse, Andrew;  Rothschild, Lynn J.;  Vigliotti, Vivian S.;  Semenov, Misha;  Jacobsen, Rowan;  Dahlman, James E.;  Prince, Shannon;  Caccone, Adalgisa;  Brown, Timothy;  Schmitz, Oswald J.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27
NO(x) Lifetime and NO(y) Partitioning During WINTER 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2018, 123 (17) : 9813-9827
作者:  Kenagy, Hannah S.;  Sparks, Tamara L.;  Ebben, Carlena J.;  Wooldrige, Paul J.;  Lopez-Hilfiker, Felipe D.;  Lee, Ben H.;  Thornton, Joel A.;  McDuffie, Erin E.;  Fibiger, Dorothy L.;  Brown, Steven S.;  Montzka, Denise D.;  Weinheimer, Andrew J.;  Schroder, Jason C.;  Campuzano-Jost, Pedro;  Day, Douglas A.;  Jimenez, Jose L.;  Dibb, Jack E.;  Campos, Teresa;  Shah, Viral;  Jaegle, Lyatt;  Cohen, Ronald C.
收藏  |  浏览/下载:18/0  |  提交时间:2019/04/09
NOx  nitric acid  WINTER  NOx lifetime  winter  heterogeneous hydrolysis  
Chemical feedbacks weaken the wintertime response of particulate sulfate and nitrate to emissions reductions over the eastern United States 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (32) : 8110-8115
作者:  Shah, Viral;  Jaegle, Lyatt;  Thornton, Joel A.;  Lopez-Hilfiker, Felipe D.;  Lee, Ben H.;  Schroder, Jason C.;  Campuzano-Jost, Pedro;  Jimenez, Jose L.;  Guo, Hongyu;  Sullivan, Amy P.;  Weber, Rodney J.;  Green, Jaime R.;  Fiddler, Marc N.;  Bililign, Solomon;  Campos, Teresa L.;  Stell, Meghan;  Weinheimer, Andrew J.;  Montzka, Denise D.;  Brown, Steven S.
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27
sulfate  nitrate  winter  anthropogenic emissions  PM2.5  
Heterogeneous N2O5 Uptake During Winter: Aircraft Measurements During the 2015 WINTER Campaign and Critical Evaluation of Current Parameterizations 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2018, 123 (8) : 4345-4372
作者:  McDuffie, Erin E.;  Fibiger, Dorothy L.;  Dube, William P.;  Lopez-Hilfiker, Felipe;  Lee, Ben H.;  Thornton, Joel A.;  Shah, Viral;  Jaegle, Lyatt;  Guo, Hongyu;  Weber, Rodney J.;  Reeves, J. Michael;  Weinheimer, Andrew J.;  Schroder, Jason C.;  Campuzano-Jost, Pedro;  Jimenez, Jose L.;  Dibb, Jack E.;  Veres, Patrick;  Ebben, Carly;  Sparks, Tamara L.;  Wooldridge, Paul J.;  Cohen, Ronald C.;  Hornbrook, Rebecca S.;  Apel, Eric C.;  Campos, Teresa;  Hall, Samuel R.;  Ullmann, Kirk;  Brown, Steven S.
收藏  |  浏览/下载:10/0  |  提交时间:2019/04/09
heterogeneous uptake  WINTER  uptake parameterizations  box model  N2O5