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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:65/0  |  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.


  
Social acceptance of new energy technology in developing countries: A framing experiment in rural India 期刊论文
ENERGY POLICY, 2018, 113: 466-477
作者:  Aklin, Michael;  Cheng, Chao-Yo;  Urpelainen, Johannes
收藏  |  浏览/下载:16/0  |  提交时间:2019/04/09
Social acceptance  Technology  Survey experiments  Rural development  Renewable energy  India  
The Implementation of the Natura 2000; Habitats Directive 92/43/ECC and Birds Directive 79/409/ECC----Preparation for an ex-post territorial impact assessment 科技报告
来源:Ecologic Institute (EU). 出版年: 2015
作者:  Holger Gerdes;  McKenna Davis;  Evelyn Lukat
收藏  |  浏览/下载:28/0  |  提交时间:2019/04/05
biodiversity  Natura 2000  Birds Directive  Habitats Directive  Territorial Impact Assessment  regional policy  local and regional authorities  infringement  Committee of the Regions  European Union  EU 28 Member States  Europe  desk research  desk-based research  review of case law  survey development