Three Mayan archaeological sites of the eastern coast of the Yucatan Peninsula: Source identification of obsidian artifacts by NAA

2016 ◽  
Vol 8 ◽  
pp. 22-27 ◽  
Author(s):  
S.V. Elizalde-Rodarte ◽  
D. Tenorio ◽  
M. Jiménez-Reyes
2020 ◽  
Vol 30 (6) ◽  
pp. 1182-1193
Author(s):  
Juan Carlos Robles Herrejón ◽  
Benjamín Morales‐Vela ◽  
Alejandro Ortega‐Argueta ◽  
Carmen Pozo ◽  
León David Olivera‐Gómez

2020 ◽  
Vol 10 (17) ◽  
pp. 5815
Author(s):  
Victor H. Rivera-Monroy ◽  
Luis M. Farfán ◽  
Luis Brito-Castillo ◽  
Jorge Cortés-Ramos ◽  
Eduardo González-Rodríguez ◽  
...  

Tropical cyclones (TCs) are natural systems that develop over ocean basins and are key components of the atmospheric activity during the warm season. However, there are still knowledge gaps about the combined positive and negative TC impacts on the structure and function of coastal socio-ecosystems. Using remote sensing tools, we analyzed the frequency, trajectory, and intensity of 1894 TCs from 1851–2019 to identify vulnerable “hotspots” across the Yucatan Peninsula (YP), Mexico. A total of 151 events hit the YP, with 96% of landings on the eastern coast. We focused on three major hurricanes (Emily and Wilma, 2005; Dean, 2007) and one tropical storm (Stan, 2005) to determine the impacts on cumulative precipitation, vegetation change, and coastal phytoplankton (Chl-a) distribution across the YP. Despite a short inland incursion, Wilma’s environmental damage was coupled to strong winds (157–241 km/h), slow motion (4–9 km/h), and heavy precipitation (up to 770 mm). Because of an extensive footprint, Wilma caused more vegetation damage (29%) than Dean (20%), Emily (7%), and Stan (2%). All TCs caused a Chl-a increase associated to submarine discharge and upwelling off the peninsula coastlines. Disaster risk along the coast underscores negative economic impacts and positive ecological benefits at the regional scale.


2018 ◽  
Vol 130 (1) ◽  
pp. 45-50 ◽  
Author(s):  
S Guillén-Hernández ◽  
C González-Salas ◽  
D Pech-Puch ◽  
H Villegas-Hernández

2019 ◽  
Author(s):  
Jonathan B. Martin ◽  
◽  
Andrea J. Pain ◽  
Caitlin Young ◽  
Arnoldo Valle-Levinson

2021 ◽  
Vol 38 ◽  
pp. 103028
Author(s):  
Tania A. Gutiérrez-García ◽  
Kyle J. Shaney ◽  
Ella Vázquez-Domínguez ◽  
Jacob Enk ◽  
Joaquín Arroyo-Cabrales

2021 ◽  
Vol 7 (1) ◽  
pp. 1879450
Author(s):  
Jesús Alvarado-Flores ◽  
Jovana Lizeth Arroyo-Castro ◽  
Leonela Chavez-Flores ◽  
Ailem Guadalupe Marin-Chan

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