Results 61 to 70 of about 892 (188)
Estado actual de la exploración de fosfatos en Colombia
Boletín Geológico, 1953 Breve referencia a la búsqueda infructuosa de potasa en los yacimientos de sal en Cundinamarca. Estos yacimientos son excemas de sal, es decir una acumulación de esa materia plástica en zonas débiles o fracturadas.
Enrique Hubach
doaj +1 more source
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.Abstract The Cretaceous–Eocene island arc of Hispaniola is currently shortened between the Bahamas carbonate platform to the north and the thickened crust of the Caribbean Large Igneous Province (CLIP) to the south. Within this transpressional setting, the 15–22‐km‐thick, ∼100‐km‐wide Beata Ridge (BR), the thickest portion of the CLIP, acts as a ...
J. M. Gorosabel‐Araus +3 more
wiley +1 more source
Seismic hazard analysis for central-western Argentina
Geodesy and Geodynamics, 2018 In this study, we present a PSHA (Probabilistic Seismic Hazard Analysis) for the city of San Juan, which is located in the central-western region of Argentina (30°S–35.5°S; 66.5°W–71°W).
Salvador Daniel Gregori +1 more
doaj +1 more source
Improved Constraints on Andean Glaciations From the Lake Titicaca Continental Drilling Record
Paleoceanography and Paleoclimatology, Volume 41, Issue 6, June 2026.Abstract Long sedimentary records from tropical lakes provide crucial archives for reconstructing the timing and extent of tropical alpine glaciations, yet robust chronologies beyond the radiocarbon limit (ca. 50 ka) remain scarce. Here, we refine the ca. 350 kyr chronology for Lake Titicaca (Peru‐Bolivia) using radiocarbon dating, optically stimulated
Victoria L. Todd +7 more
wiley +1 more source
Functional Ecology, Volume 40, Issue 6, Page 1933-1945, June 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Understanding how local climate patterns select for thermal and drought tolerance traits is needed to predict differential responses to climate change across complex ecosystems.
Caitlin N. Terry +5 more
wiley +1 more source
SHILAP, 2011 Se dan a conocer nuevos datos sobre la biología y la ecología del raro hespérido Pyrgus cacaliae (Rambur, 1839) en la Península Ibérica: se citan por primera vez Geum montanum L. (Rosaceae) como planta nutricia y Cotesia sp.
J. L. Hernández-Roldán +2 more
doaj
La dinámica del Puerto Seco Mendoza en el marco del Corredor Bioceánico Central
Revista Transporte y Territorio, 2021 En la extensa geografía de América Latina y, específicamente, en el Cono Sur encuentra un desafío para la integración de los puertos marítimos del Atlántico y el Pacífico: la cordillera de Los Andes.
José Luis Jofré +1 more
doaj
Revista U.D.C.A Actualidad & Divulgación Científica, 2013 El conocimiento de la nutrición de animales reúne aspectos ecológicos y de manejo de una especie. El objetivo principal de este trabajo fue determinar la composición botánica, el contenido nutricional expresado en base seca de la dieta y la preferencia ...
José Luis González, Karin Osbahr
doaj +1 more source
Biodiversity‐driven spatial conservation planning to delineate temporally stable regions
Conservation Biology, Volume 40, Issue 3, June 2026.Abstract The accelerating loss of biodiversity underscores the critical need for effective conservation strategies, particularly in the face of climate change and anthropogenic pressures. We devised a conservation planning framework that adopts a temporal stacking approach to species distribution models and landscape connectivity analyses. These models
Mattia Iannella +5 more
wiley +1 more source
Diversity and Distributions, Volume 32, Issue 6, June 2026.ABSTRACT Aim To identify hotspots and conservation priorities of biodiversity based on winter‐informed species distribution models for cold‐adapted mammals and birds, and their taxonomic, phylogenetic, and functional richness. Location The United States of America.
Spencer R. Keyser +4 more
wiley +1 more source