Results 91 to 100 of about 388 (164)

Mid- to late Holocene sea-level rise recorded in Hells Bells ²³⁴U/²³⁸U ratio and geochemical composition. [PDF]

Sci Rep, 2023
Schorndorf N, Frank N, Ritter SM, Warken SF, Scholz C, Keppler F, Scholz D, Weber M, Aviles Olguin J, Stinnesbeck W.   +9 more
europepmc   +1 more source

Use of Microbiological and Chemical Data to Evaluate the Effects of Tourism on Water Quality in Karstic Cenotes in Yucatan, Mexico. [PDF]

Bull Environ Contam Toxicol, 2023
Arcega-Cabrera F, León-Aguirre K, Enseñat-Soberanis F, Giácoman-Vallejos G, Rodríguez-Fuentes G, Oceguera-Vargas I, Lamas-Cosío E, Simoes N.   +7 more
europepmc   +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

Aeromagnetic anomalies and structural model of the Chicxulub multiring impact crater, Yucatan, Mexico

Revista Mexicana de Ciencias Geológicas, 2018
A structural model of the Chicxulub crater is derived from aeromagnetic anomaly modeling, borehole information and magnetic mineral data. Magnetic susceptibility measurements from borehole cores and samples in the crater show that suevite-like breccias ...
Mario Rebolledo-Vieyra, Jaime Urrutia-Fucugauchi, Héctor López-Loera   +2 more
doaj  

Salinity Distribution as a Hydrogeological Limit in a Karstic Watershed in Yucatan

Journal of Marine Science and Engineering
In coastal regions, the interaction between freshwater and seawater creates a dynamic system in which the spatial distribution of salinity critically constrains the use of freshwater for human consumption.
Iris Neri-Flores, Ojilve Ramón Medrano-Pérez, Flor Arcega-Cabrera, Ismael Mariño-Tapia, César Canul-Macario, Pedro Agustín Robledo-Ardila   +5 more
doaj   +1 more source

DNA microarrays to identify etiological agents, as sensors of environmental wellbeing. [PDF]

Front Bioeng Biotechnol, 2023
Arena-Ortiz ML, Sánchez-Rodríguez EC, Apodaca-Hernández JE, Ortiz-Alcántara JM, Ríos-Contreras K, Chiappa-Carrara X.   +5 more
europepmc   +1 more source

The Formation of Knowledge on Maya Cenotes: An Analysis of the History of Archaeological Research Regarding the Cenotes of the Yucatan Peninsula, Mexico

, 2013
Denne masteravhandlingen tar for seg den arkeologiske kunnskapsdannelsen om mayaenes cenoter på Yucatanhalvøya i Mexico gjennom en analyse av fenomenets forskningshistorie. Cenoter kan beskrives som vannfylte huleformasjoner eller synkehull som er tilknyttet grunnvannet.
openaire   +1 more source

Correction: An unusual occurrence of Nautilus macromphalus in a cenote in the Loyalty Islands (New Caledonia). [PDF]

PLoS ONE, 2015
PLOS ONE Staff
doaj   +1 more source

Investigation of Anthropogenic and Emerging Contaminants in Sinkholes (Cenotes) of the Great Mayan Aquifer, Yucatán Peninsula. [PDF]

Arch Environ Contam Toxicol
Kopczynski S, Nolen R, Hala D, Lases-Hernández F, Escobedo-Hinojosa W, Arcega-Cabrera F, Oceguera-Vargas I, Quigg A.   +7 more
europepmc   +1 more source

Optimizing methods for virome analysis based on studies of a synthetic viral community. [PDF]

mSystems
Duan J, Marques AD, Hogenauer M, Hwang Y, Zhang Y, Timperman A, Higgins S, Wilson NG, Fitts EA, Lim HK, Bittinger K, Moustafa AM, Collman RG, Bushman FD.   +13 more
europepmc   +1 more source