Results 71 to 80 of about 761 (173)

EVALUACIÓN DE LA VULNERABILIDAD Y EL RIESGO DE CONTAMINACIÓN DEL AGUA SUBTERRÁNEA EN YUCATÁN

Ecosistemas y Recursos Agropecuarios, 2014
El objetivo del presente trabajo fue evaluar el riesgo de contaminación del agua subterránea mediante la generación y análisis del mapa de riesgo de las regiones hidrogeológicas "Semicírculo de cenotes" y "Zona costera" en el estado de Yucatán, México ...
María Concepción Torres Díaz, Yanet Yahaira Basulto Solís, Jorge Cortés Esquivel, Karla García Uitz, Ángel Koh Sosa, Franklin Puerto Romero, Julia Guadalupe Pacheco Ávila   +6 more
doaj   +1 more source

An Unusual Occurrence of Nautilus macromphalus in a Cenote in the Loyalty Islands (New Caledonia)

PLoS ONE, 2014
Exploration of a landlocked cenote on Lifou (Loyalty Islands) revealed 37 shells of the cephalopod Nautilus macromphalus Sowerby, 1849, in saltwater on the cenote floor, approximately 40 m below the water surface. The occurrence of these shells is unusual because N. macromphalus is restricted to the open marine waters surrounding the island. All of the
Landman, Neil, Mapes, Royal, Cochran, J. Kirk, Lignier, Vincent, Hembree, Daniel, Goiran, Claire, Folcher, Eric, Brunet, Philippe   +7 more
openaire   +7 more sources

Mayan Mortuary Deposits in the Cenotes of Yucatan and Quintana Roo, Mexico

, 2008
The Yucatan Peninsula contains a great number of submerged caves and collapsed dolinas of sedimentary limestone origin, locally known as cenotes. The importance of caves and cenotes for the Mayas was documented in the 16th century by Fray Diego de Landa ...
González, Arturo H., Sanvicente, Martha Benavente, Mata, Alejandro Terrazas, Sandoval, Carmen Rojas   +3 more
core   +1 more source

Ecological-cenotic structure of flora in the Argun river basin

Sustainable Development of Mountain Territories
Introduction. The article presents the features of the flora within the Argun River basin, which, as a mountainous area, is characterized by a fairly large landscape and phytocenotic diver sity, determined primarily by the altitude zone and variety of substrates, resulting in the presence of a significant number of ecological niches inhabited by floral
Elsa Dudagova, Musa Taisumov, Marjan Astamirova, Elina Baibatyrova   +3 more
openaire   +1 more source

Analysis of sunscreens and antibiotics in groundwater during the Covid-19 pandemic in the Riviera Maya, Mexico. [PDF]

Sci Total Environ, 2023
Cooney J, Lenczewski M, Leal-Bautista RM, Tucker K, Davis M, Rodriguez J.   +5 more
europepmc   +1 more source

Contamination by organochlorine pesticides in the aquifer of the Ring of Cenotes in Yucatán, México

, 2015
Banned or restricted organochlorine pesticides in many countries worldwide are still in use in developing countries for agricultural and livestock activities, as well as for vector control in public health campaigns.
GONZALO JOAQUIN MENA REJON, JORGE AUGUSTO NAVARRO ALBERTO, FRANCISCO JAVIER SOLORIO SANCHEZ, ANGEL GABRIEL POLANCO RODRIGUEZ   +3 more
core   +1 more source

Microbial biogeography of the eastern Yucatán carbonate aquifer. [PDF]

Appl Environ Microbiol, 2023
Osburn MR, Selensky MJ, Beddows PA, Jacobson A, DeFranco K, Merediz-Alonso G.   +5 more
europepmc   +1 more source

Ancient Maya reservoirs, constructed wetlands, and future water needs. [PDF]

Proc Natl Acad Sci U S A, 2023
Lucero LJ.
europepmc   +1 more source

Ecology and conservation of bat assemblages associated with water-filled sinkholes (cenotes) in the Yucatan Peninsula, Mexico

, 2007
In the Yucatan, cenotes or water-filled sinkholes fonned by the dissolution of limestone and surrounded by a characteristic dense layer ofheterogeneous vegetation, are the main sources of water for humans and animal assemblages.
MacSwiney GonzaÌlez, MariÌa Cristina
core  

¿Derechos de la naturaleza vs. derechos indígenas? La defensa de los cenotes en Yucatán

Alteridades
El movimiento por los derechos de la naturaleza se ha posicionado como una de las propuestas para encarar la emergencia ambiental. En este artículo analizamos la relación entre los derechos de la naturaleza y los derechos indígenas a partir de un ...
Rodrigo Llanes Salazar, Patricia Dzul Canul, Arely Vargas Hernández   +2 more
doaj