Results 51 to 60 of about 6,445 (155)
Unravelling the spatial and temporal variability of natural disturbances in European forests
Journal of Applied Ecology, Volume 63, Issue 4, April 2026.The heterogeneity of natural disturbance patterns and high temporal variability across European Forest suggest the need of adopting context‐dependent management strategies tailored to both the dominant disturbance agent and local environmental conditions, particularly in the most vulnerable regions, such as the Iberian Peninsula—with large and frequent
Sofia Miguel +5 more
wiley +1 more source
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract Measuring area‐based conservation outcomes in tropical forests is challenging due to cryptic human disturbances (e.g., hunting). As a result, comparative studies of management strategies providing quantitative outcomes remain scarce, especially in the Neotropics.
Lucy Perera‐Romero +5 more
wiley +1 more source
Un Criterio Suficiente de Estabilidad en Plasmas Magnetizados Axisimétricos Cuasi-estáticos
Tecnología y Ciencia, 2018 En este artículo desarrollamos una condición suficiente de estabilidad, aplicable a plasmas cuasi-estáticos, idealmente conductores, sin viscosidad, congelados a campos magnéticos generales.
Néstor O. Rotstein
doaj
Revista Peruana de Biología, 2018 En los bosques montanos de Los Chilchos habitan cinco especies de primates, cuya situación actual, tamaño de grupo y abundancia son desconocidos, información que es indispensable para el manejo y la formulación e implementación de medidas de conservación.
Rolando Aquino +4 more
doaj +1 more source
Success of restoration strategies in preventing extirpation of 2 critically endangered coral species
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract An unprecedented marine heatwave in 2023 caused widespread coral bleaching and mortality throughout the Caribbean. In the Florida Keys (USA), 2 foundation species, elkhorn coral (Acropora palmata) and staghorn coral (Acropora cervicornis), were severely affected.
Erinn M. Muller +29 more
wiley +1 more source
Electrodinámica cuántica escalar via teoría de perturbación causal : un estudio [PDF]
, 2020 Estudia la electrodinámica cuántica escalar (sQED) usando la teoría de la perturbación causal (TPC). En el nivel del árbol se calcula el fotón-bosón y el bosón-bosón amplitud de dispersión, así como polarización al vacío.We will study the scalar quantum ...
Beltrán Ramírez, Jhosep Victorino
core
Polibotánica, 2016 The Mesoamerican gene pool of wild Lima bean (Phaseolus lunatus L., Fabaceae) is an important source of genes for genetic improvement of the species. Is widely distributed from northern Mexico to northern Argentina.
Rubén H. Andueza-Noh +3 more
doaj
Two decades of changes in the global network of illegal wildlife trade
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract Understanding how illegal wildlife trade (IWT) has changed over time is fundamental for biodiversity conservation; however, knowledge of the network remains limited. We used TRAFFIC's IWT dataset, legal trade data from the CITES legal wildlife trade database as a benchmark, and network analysis to identify changes in IWT from 2000 to 2022. The
J. H. Tow +5 more
wiley +1 more source
Revista Mexicana de Biodiversidad, 2012 La conversión de un área de bosque para la agricultura o el pastoreo homogeniza las propiedades del suelo y las comunidades de macroinvertebrados. Este trabajo estudió si la diversidad (H'), densidad y heterogeneidad espacial (tamaño de parche) de ...
Isis N. De la Rosa +1 more
doaj
World Affairs, Volume 189, Issue 2, Summer 2026.ABSTRACT In the post‐pandemic period, intensified energy price fluctuations, supply disruptions, and geopolitical tensions have tested national institutional capacities. This study examines the dynamic interaction between energy risks and government effectiveness using annual data from 25 European Union member states over 2008–2023, employing a Panel ...
Tufan Sarıtaş +3 more
wiley +1 more source