Results 31 to 40 of about 179 (154)
Ciencia e Ingeniería, 2023 Para mantener la gran demanda de alimentos y al mismo tiempo subsanar las pérdidas de cosechas de cultivos ocasionadas por las condiciones climáticas y edafológicas, la agricultura actual depende del uso de fertilizantes químicos.
Mayra Hernández-González +5 more
doaj +1 more source
TAXON, Volume 75, Issue 3, June 2026.Abstract During their voyage to the Americas (1799–1804), Alexander von Humboldt and Aimé Bonpland described and collected American flora, fauna, minerals and other objects. After returning to Europe, they published several works, including Monographie des Melastomacées, initiated by Bonpland to classify this complex botanical family.
Marina Ramos de Azevedo +1 more
wiley +1 more source
Long-lived magmatic phases at Los Azufres volcanic center, Mexico
Journal of Volcanology and Geothermal Research, 1994 Abstract The Los Azufres volcanic complex has had a long eruptive history of ∼ 1.5 Myr or more (less than 3 Myr), subsequent to the building of a large Miocene and Pliocene andesitic complex. Since about 1.5 Ma, its development consists of two main periods of volcanic activity.
Pradal, E., /Robin, Claude
openaire +2 more sources
Hydrological Processes, Volume 40, Issue 5, May 2026.Isotopes data help to understand the GW‐SW connectivity, the recharge elevations, and evaporation in a volcanic lake basin. ABSTRACT Understanding groundwater (GW) to surface water (SW) connectivity (i.e., the exchange of water and solutes between aquifers and surface bodies) is increasingly important under changing climate conditions, where ...
L. Ramírez‐González +9 more
wiley +1 more source
Geothermal and Mineralogic Analysis of Hot Springs in the Puracé‐La Mina Sector in Cauca, Colombia
Geofluids, Volume 2019, Issue 1, 2019., 2019 Thermal waters are natural resources of great value to geothermal sciences, the tourism industry, and health. In this work, geochemical classification of physicochemical results of 17 sources at the Puracé‐La Mina (Cauca, Colombia) sector was implemented in order to strengthen and determine their potential applications and enhance the continental ...
Darwin Augusto Torres-Ceron +3 more
wiley +1 more source
Groundwater Flow System and Hydrogeochemical Evolution in Central Mexico's Major Lakes
Hydrological Processes, Volume 39, Issue 9, September 2025.Conceptual model of groundwater flow paths within the Cuitzeo GFS. The inset shows a percentage distribution of flow path contributions.. ABSTRACT This study investigated the groundwater dynamics within the Cuitzeo groundwater flow system, an area encompassing central Mexico's second and third largest lakes.
Olea‐Olea Selene +11 more
wiley +1 more source
Geofluids, Volume 2019, Issue 1, 2019., 2019 Hot springs of the volcanic zones are characterized for having high sulfur content in the form of sulphate and other ions resulting from chemical reactions. Sources with these types of elements are of great interest for the tourism and geothermal industry because of their highlighted properties which include therapeutic treatments, relaxation baths ...
Darwin Augusto Torres-Ceron +3 more
wiley +1 more source
Silica geotemperature mapping and thermal regime in the Mexican Volcanic Belt
Geofísica Internacional, 1985 Se utilizaron análisis químicos de 176 manantiales termales para determinar su temperatura con el geotermómetro de sílice. Los principales campos geotérmicos: La Primavera, los Azufres y Los Humeros no se incluyeron en este estudio para evitar que ...
R. M. Prol Ledesma, G. Juarez
doaj +1 more source
Journal of Geophysical Research: Solid Earth, Volume 130, Issue 2, February 2025.Abstract The majority of geothermal energy is produced in tectonically active volcanic‐arc regions due to their high geothermal gradients. Reservoirs in these settings are often stratified with smectite/kaolinite‐, illite‐, and chlorite‐rich zones, in order of increasing depth and temperature. Eighteen andesitic core and surface samples were taken from
Barnaby Fryer +7 more
wiley +1 more source
BioMed Research International, Volume 2013, Issue 1, 2013., 2013 Ecological speciation assumes reproductive isolation to be the product of ecologically based divergent selection. Beside natural selection, sexual selection via phenotype‐assortative mating is thought to promote reproductive isolation. Using the neotropical fish Poecilia mexicana from a system that has been described to undergo incipient ecological ...
David Bierbach +17 more
wiley +1 more source