Results 51 to 60 of about 12,196 (179)

Wood density variation across an Andes‐to‐Amazon elevational gradient

Journal of Ecology, Volume 113, Issue 9, Page 2370-2385, September 2025.
We study how wood density varies along a 3500‐m elevational gradient, spanning from the Andean tree line to the Amazon basin. Our results reveal that wood density decreases from low to mid‐elevations, then increases toward the tree line. These patterns underscore the influence of species composition, life forms such as tree ferns, and local ...
William Farfan‐Rios, Sassan Saatchi, Imma Oliveras Menor, Yadvinder Malhi, Chelsea M. Robinson, Oliver L. Phillips, Alex Nina‐Quispe, Juan A. Gibaja, Israel Cuba, Karina Garcia‐Cabrera, Norma Salinas, John Terborgh, Nigel Pitman, Rodolfo Vasquez, Abel Monteagudo Mendoza, Percy Nunez Vargas, Craig A. Layman, Miles R. Silman   +17 more
wiley   +1 more source

Bioingeniería de taludes con árboles para disminuir deslizamientos: caso Betéitiva, Boyacá, Colombia

Revista de iniciación científica
El propósito de la investigación fue observar los efectos que genera la siembra de eucaliptos en un talud natural para disminuir o eliminar los deslizamientos del terreno.
N. Perico-Granados, Carolina Tovar-Torres, E. Medina-Naranjo, Pedro M. Acosta-Castellanos, N. Perico-Martínez   +4 more
semanticscholar   +1 more source

Predicción de deslizamientos desencadenados por lluvias con métodos de inteligencia artificial [PDF]

, 2023
Debido a la fisiografía del territorio peruano, este se encuentra expuesto a diversos eventos naturales, tales como inundaciones, flujos, deslizamientos, etc.
Chahua Janampa, Jhon Elvis
core  

Swamped: On Depression and Vision

American Anthropologist, Volume 127, Issue 3, Page 415-423, September 2025.
ABSTRACT “Swamped” cracks open my experience of depression by exploring how a specific place—a swamp—acted on me to bring social and emotional injuries, but also modes of seeing that ultimately moved me out of the depression, to the fore. In writing from this specific place, I build on moments in which something—a desire for beauty, the luminosity of ...
Petra Rethmann
wiley   +1 more source

ANÁLISIS BIBLIOMÉTRICO DEL USO DE HERRAMIENTAS SIG EN ESCENARIOS DE DESLIZAMIENTOS EN BRASIL

Revista Geográfica de América Central
This research consists of a systematic review of articles that used Geographic Information Systems (GIS) as a way to map landslide-prone areas in Brazil or that experienced this situation.
Arthur Pereira dos Santos, Darllan Collins da Cunha e Silva, Luis Armando de Oro Arenas, Roberto Wagner Lourenço   +3 more
semanticscholar   +1 more source

Prediction of vesicouterine adhesions by transvaginal sonographic sliding sign technique: validation study

Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 1, Page 114-121, January 2025.
ABSTRACT Objective Adhesions between the uterus, bladder and anterior abdominal wall are associated with clinical sequelae, including chronic pelvic pain and dyspareunia, and can also yield complications during surgery. The transvaginal sonographic (TVS) sliding bladder sign is a minimally invasive diagnostic tool to evaluate the presence of ...
N. Min, J. van Keizerswaard, R. H. Visser, N. B. Burger, J. W. T. Rake, J. W. M. Aarts, T. Van den Bosch, M. Leonardi, J. A. F. Huirne, R. A. de Leeuw   +9 more
wiley   +1 more source

A depth‐integrated SPH framework for slow landslides

International Journal for Numerical and Analytical Methods in Geomechanics, Volume 48, Issue 16, Page 3848-3875, November 2024.
Abstract Slow and very slow landslides can cause severe economic damage to structures. Due to their velocity of propagation, it is possible to take action such as programmed maintenance or evacuation of affected zones. Modeling is an important tool that allows scientists, engineers, and geologists to better understand their causes and predict their ...
Manuel Pastor, Andrei Hernández, Saeid M. Tayyebi, Gustavo A. Trejos, Ginés Suárez, Junwei Zheng   +5 more
wiley   +1 more source

EXPERIENCIAS EDUCATIVAS PARA LA REDUCCIÓN DEL RIESGO DE DESLIZAMIENTOS EN ARGENTINA

Revista Notas Históricas y Geográficas
Muchos desastres acontecidos en zonas de montaña en el mundo han sido vinculados condeslizamientos. Los trabajos de mitigación representan un desafío, principalmente, por sus altoscostos económicos de implementación.
Damián Groch, Camila Inés Rizzo, Liz Carolina Rovila, Marisa Gloria Cogliati, V. Gil   +4 more
semanticscholar   +1 more source

A Quantitative Provenance Analysis (QPA) Approach to Quantify Controls on Sediment Generation and Sediment Flux in the Upper Reaches of the Magdalena River (Colombia): 1. Natural and Anthropic Controls on the Sand Fraction

Journal of Geophysical Research: Earth Surface, Volume 129, Issue 5, May 2024.
Abstract This study investigates the upper Magdalena river basin (Colombia), which is characterized by tectonic activity, tropical climate, heterogeneous lithological assemblages, and anthropic influence. It aims to comprehend factors controlling sediment generation, flux, and composition by incorporating petrographic data from 27 recent fluvial ...
S. Liedel, L. Caracciolo, J. C. Restrepo, G. J. Weltje, F. Lucà, A. Beltrán‐Triviño, J. D. Restrepo Ángel   +6 more
wiley   +1 more source

La apicultura, estrategia sostenible para la reducción de riesgo de deslizamientos en el sector Briones de la parroquia San Pablo de la ciudad de Portoviejo.

Reincisol.
La presencia de eventos naturales dentro de varios cantones de Manabí, como lo es el cantón Portoviejo, son causales constantes de riesgos de deslizamientos que se evidencian en varios puntos del cantón, por esta razón en el presente artículo se ha ...
Katherine Leonela Moreira Carreño, Marlon Javier Mera Párraga   +1 more
semanticscholar   +1 more source