Results 11 to 20 of about 72 (68)

Refining the Eruption Chronology of Atitlán Caldera Through Zircon Double‐Dating

Geochemistry, Geophysics, Geosystems
Precise dating of Quaternary volcanism is vital for risk mitigation, understanding volcano‐climate interactions, and deciphering the evolution of large silicic magmatic systems.
Alejandro Cisneros de León, Martin Danišík, Axel K. Schmitt, Julie C. Schindlbeck‐Belo, Steffen Kutterolf, Tushar Mittal, Jennifer M. Garrison, Kenneth W. W. Sims   +7 more
doaj   +1 more source

Land tenure and land use in the Petén Itzá Lake basin, Guatemala

, 2002
Tesis (M. Sc) -- CATIE, Turrialba (Costa Rica), 2002IlustracionesReferencias de las páginas 88-91La presente tesis de investigación aborda el tema de la tenencia y el uso actual de la tierra en la cuenca del lago Petén Itzá, en el período comprendido ...
Milián Vicente, Bayron A.
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Land possession and use in the watershed of the lake Petén Itzá, Guatemala.

, 2004
8 páginas, 8 ilustraciones, 3 referencias.La presente investigación aborda el tema de la tenencia y uso de la tierra en la cuenca del lago Petén Itzá, en el período comprendido entre 1986 y 2001. Por medio de imágenes satélite, se determinó el uso actual
Prins, Cornelis, Jiménez Otárola, Francisco, González, Alan, Velásquez, Sergio, Milián, Byron   +4 more
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Gobernabilidad del agua en Guatemala : El caso del lago Petén Itzá

, 2009
As put by UNDP (2004) water is life, for people and for the planet, essential for the well-being of humankind and a basic requirement for the healthy functioning of all the world’s ecosystems.
Salguero Barahona, M.R., Geography, Development and Representation vanaf 2007, vanaf 2008 URU-development, SGPL Internat. Development Studies   +2 more
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The Rotifer fauna of Guatemala and Belize: survey and biogeographical affinities

Revista de Biología Tropical, 2007
Rotifer samples were obtained from 29 localities in northern Guatemala and central-southern Belize during March 2000 and June 2001. A total of 119 species were identified. Ten selected taxa are illustrated and commented: Euchlanis semicarinata, Lepadella
Alma Estrella García-Morales, Manuel Elías Gutiérrez   +1 more
doaj  

Maize and ancient Maya droughts. [PDF]

Sci Rep, 2022
Islebe GA, Torrescano-Valle N, Valdez-Hernández M, Carrillo-Bastos A, Aragón-Moreno AA.   +4 more
europepmc   +1 more source

Dynamic and thermodynamic influences on precipitation in Northeast Mexico on orbital to millennial timescales. [PDF]

Nat Commun, 2023
Wright KT, Johnson KR, Marks GS, McGee D, Bhattacharya T, Goldsmith GR, Tabor CR, Lacaille-Muzquiz JL, Lum G, Beramendi-Orosco L.   +9 more
europepmc   +1 more source

Last glacial hydroclimate variability in the Yucatán Peninsula not just driven by ITCZ shifts. [PDF]

Sci Rep, 2023
Travis-Taylor L, Medina-Elizalde M, Karmalkar AV, Polanco-Martinez J, Serrato Marks G, Burns S, Lases-Hernández F, McGee D.   +7 more
europepmc   +1 more source

Solar forcing of early Holocene droughts on the Yucatán peninsula. [PDF]

Sci Rep, 2021
Warken SF, Schorndorf N, Stinnesbeck W, Hennhoefer D, Stinnesbeck SR, Förstel J, Steidle SD, Avilés Olguin J, Frank N.   +8 more
europepmc   +1 more source

Harmful algal blooms and cyanotoxins in Lake Amatitlán, Guatemala, coincided with ancient Maya occupation in the watershed. [PDF]

Proc Natl Acad Sci U S A, 2021
Waters MN, Brenner M, Curtis JH, Romero-Oliva CS, Dix M, Cano M.   +5 more
europepmc   +1 more source