Results 51 to 60 of about 46,777 (265)
Journal of Animal Ecology, EarlyView.This study reveals how long‐term activation of jasmonic and salicylic acid signalling reshapes arthropod communities and plant fitness across seasons. By showing that induced defences generate contrasting outcomes and cascading trade‐offs across trophic levels, it challenges the assumption that induced resistance is uniformly beneficial in natural ...
Mônica F. Kersch‐Becker +6 more
wiley +1 more source
Global meta‐analysis reveals urban‐associated behavioural differences among wild populations
Journal of Animal Ecology, EarlyView.Urbanization drives rapid phenotypic change, yet broad patterns of behavioural responses remain unclear. Using a global phylogenetic meta‐analysis, we show urban populations exhibit increased boldness, aggression, exploration and activity—especially in birds—highlighting consistent behavioural shifts and revealing major taxonomic gaps that limit our ...
Tracy T. Burkhard +2 more
wiley +1 more source
Journal of Animal Ecology, EarlyView.This paper argues that variation among individuals—not just species differences—can shape the sensitivity, robustness and resilience of plant–pollinator communities under global change. By linking individual traits and interaction structure to network dynamics, it provides a new framework and future research directions for predicting community ...
James DeWitt Crall +1 more
wiley +1 more source
¿Estamos acabando con las especies marinas?
Escuela Abierta, 2019 Este artículo es una reflexión detallada sobre una experiencia docente, en torno a un tema de tan vital actualidad, como es el de "las especies marinas y su extinción ".
Miguel L. Lopera García +1 more
doaj +2 more sources
Revista e-Agronegocios, 2019 El III Congreso en Economía Agrícola y Agronegocios (III CEAA) surge como un espacio de encuentro que pretende democratizar el conocimiento y las investigaciones ligadas al sector agropecuario, desde la perspectiva nacional e internacional, permeando de manera directa al sector público, privado, académico, estudiantil y sociedad civil. La Escuela
Diana Álvarez Varela +1 more
openaire +1 more source
Journal of the Royal Anthropological Institute, EarlyView.Amid the general sense of worry that large language models will soon drown out human voices, some researchers are optimistic that machine learning will allow humans to listen to and understand animal voices to an unprecedented extent. As part of a broader project aimed at interspecies communication, a loosely connected set of animal behaviourists, AI ...
Courtney Handman
wiley +1 more source
Maguaré, 2010 Durante el año de 1976, en desarrollo de los planes de la estación Antropológica de La Pedrera (Amazonas Colombia), se realizó una recopilación de los nombres yucuna para las principales especies de la fauna.
Gonzalo Arango
doaj
Revista de Investigaciones Marinas, 2023 Muestras de Sargassum sinicola fueron recolectadas mensualmente en isla Magdalena e isla Margarita en Baja California Sur, México, durante el período de marzo de 1987 a febrero de 1988.
Luz Elena Mateo Cid +2 more
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Journal of the Royal Anthropological Institute, EarlyView.This article presents a synthesis of recent developments in the study of human evolution over the past five years. It begins with an overview of hominin species nomenclature and diversity, followed by an examination of the proposed population bottleneck ∼900,000 years ago.
James Cole +3 more
wiley +1 more source
Contribución a la estratigrafía y litogénesis de la Isla de San Andrés
Boletín Geológico, 1959 Antes de terminar el mapa geológico de las Islas de San Andrés, Providencia y Santa Catalina (R. QUINTERO, 1960), se creyó oportuno revisar de nuevo la edad geológica de las rocas que constituyen la isla principal de San Andrés. Para este fin se colectó
Hans Bürgl
doaj +1 more source