Results 31 to 40 of about 657 (155)

Breeding seasonality in Charadriiformes on the Andean Altiplano is influenced by rain and possibly flood risk

Ecosphere, Volume 17, Issue 2, February 2026.
Abstract The Andean Altiplano in South America represents a remarkable mountain ecosystem with unique wildlife. However, knowledge of breeding ecology for birds inhabiting Andean Altiplano is scarce, relying mostly on anecdotal records, and drivers of breeding phenology remain unexplored.
Guillaume Dillenseger, Andreas Rimoldi, Virginia Mosconi, Mauricio Ugarte, Carla Llerena‐Quiroz, Kateřina Kubelková, Renato Condori Ayquipa, Vojtěch Kubelka   +7 more
wiley   +1 more source

How many cows are in the desert? Molecular phylogeny and species delimitation of the genus Gyriosomus (Coleoptera: Tenebrionidae: Pimeliinae) from the Atacama Desert

Systematic Entomology, Volume 51, Issue 1, January‐March 2026.
The newly systematic rearrangement of Gyriosomus recognizes 9 clades, validates 21 taxonomical species and suggests 12 synonyms and 12 species candidates. Three taxonomical species were not evaluated. Polymorphisms, convergences and crypsis have been detected, and therefore morphology‐based taxonomy should be approached with caution. Ecological drivers
Simón Anguita‐Salinas, Marcelo Guerrero, Víctor M. Diéguez, Pablo Pinto, Sebastián Larrea‐Meza, Alfonso Jara‐Flores, Reinhard Predel, Álvaro Zúñiga‐Reinoso   +7 more
wiley   +1 more source

VLF Remote Sensing Across and Along the Totality Path During the 8 April 2024 Total Solar Eclipse Using a VLF Receiver Network

Journal of Geophysical Research: Space Physics, Volume 130, Issue 12, December 2025.
Abstract During the total solar eclipse in the United States on 8 April 2024, we observed the amplitude and phase of Very Low Frequency (VLF) signals from five U.S. Navy VLF transmitters using a novel geometry of VLF receivers deployed along and across the totality path.
Oleksiy V. Agapitov, Mark Gołkowski, Lucas Colomban, Ryan Eskola, Favour Ogbinaka, Iryna Agapitova, Kyung‐Eun Choi, Varvara Bashkirova, Aaron Brenemean   +8 more
wiley   +1 more source

PRIMEROS ACERCAMIENTOS A LA TECNOLOGÍA LÍTICA AGUADA EN LOS SITIOS ARQUEOLÓGICOS “LOS VARELA RECINTO 11” Y “EL POLEAR 1” (VALLE DE AMBATO, CATAMARCA, ARGENTINA)

La Zaranda de Ideas, 2022
El presente trabajo tiene por objetivo avanzar en los estudios de la producción lítica en los sitios arqueológicos Los Varela Recinto 11 y El Polear 1, dos sitios Aguada habitados durante el período Medio (s. VI - XI DC) en el Valle de Ambato (Catamarca,
Matías Joaquín Dalto
doaj  

Standardizing Visualization in Ancient Maya Lidar Research: Techniques, Challenges and Recommendations

Archaeological Prospection, Volume 32, Issue 4, Page 967-988, October/December 2025.
ABSTRACT Airborne laser scanning (ALS, lidar) has become a key method for studying ancient Maya landscapes, offering unprecedented visibility of anthropogenic terrain modifications in densely forested environments. Despite this progress, the visualization of elevation data remains understandardized, with many researchers relying on ad hoc or ...
Žiga Kokalj
wiley   +1 more source

Evidencias de estandarización en la manufactura de cuencos de La Aguada Orilla Norte (Argentina)

Estudios Atacameños, 2009
Se analiza una muestra representativa de cuencos cerámicos de colección asignados a la entidad cultural Aguada del Noroeste Argentino. Se trata de piezas funerarias provenientes de excavaciones en el cementerio Aguada Orilla Norte del valle de Hualfín ...
Bárbara Balesta, Nora Zagorodny, Celeste Valencia   +2 more
doaj   +2 more sources

Population trends of jaguars in a tropical forest in southern Mexico

Conservation Science and Practice, Volume 7, Issue 8, August 2025.
Jaguar density in the largest population in Mesoamerica was similar among sexes but affected by distance from the borders. Overall, jaguars segregate in space and time, highlighting the importance of maintaining a continuous, suitable habitat to allow intraspecific interactions and persistence in the long term.
Fernando M. Contreras‐Moreno, Lizardo Cruz‐Romo, Daniel Jesús‐Espinosa, Khiavett G. Sánchez‐Pinzón, Víctor Sánchez‐Cordero, Beatriz C. Luna‐Olivera, José J. Flores‐Martínez, Mario C. Lavariega   +7 more
wiley   +1 more source

Polyphase Tectonic Evolution of the Puerto Rico‐Virgin Islands Microplate Revealed by Fault‐Slip Data and Stress Inversions

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 7, July 2025.
Abstract The northeastern Caribbean plate boundary (NCPB) includes the Puerto Rico‐Virgin Islands (PRVI) microplate that is bounded by oblique subduction zones in the Muertos and Puerto Rico Trenches, and by the Mona Rift, and the Anegada Passage rifts.
Jean‐Claude Hippolyte, Paul Mann
wiley   +1 more source

Correlation Between the Delay and Rise Time of VLF/LF Amplitudes During 20 Solar X‐Ray Flares Observed in February 2014 at Mid‐Latitude

Radio Science, Volume 60, Issue 4, April 2025.
Abstract During daylight hours, the concentration of electrons in the ionosphere can be amplified by solar flares, which may subsequently influence the propagation of radio waves. Previous research on Very Low Frequency (VLF) signals focused on X‐class and M‐class flares.
Y. Liu, M. Füllekrug
wiley   +1 more source

Of gods and men: The gift of bicameral mentality in Lake Atitlán's Mayan oral literature

Anthropology of Consciousness, Volume 36, Issue 1, Spring 2025.
Abstract This study investigates contemporary Mayan oral stories through the lens of Julian Jaynes's theory on the origin of consciousness, aiming to identify a potential connection between the literary elements of these narratives and traits of pre‐consciousness outlined by Jaynes.
José M. Franco Rodríguez, Daniel Montoya   +1 more
wiley   +1 more source