Results 61 to 70 of about 643,273 (234)

Escenarios mundiales

open access: yes, 2013
La obra que aquí presento se construyó sobre la base de mi tesis doctoral en relaciones internacionales: «La teoría de las relaciones internacionales desde un punto de vista político-polemológico. Sistema mundo y uso de la fuerza: nuevos escenarios y actores.
openaire   +3 more sources

Metáfora del escenario

open access: yesInMediaciones de la Comunicación, 2021
Comprender a las organizaciones es esencial para entender la construcción de la dinámica social contemporánea. Con la superposición cada vez más evidente entre comunicación, sociedad y cultura, es necesario develar las complejas relaciones que las organizaciones establecen en la sociedad mediatizada.
openaire   +2 more sources

Compost legacy effects in active roadside restoration: Medium‐term shifts in plant succession

open access: yesEcological Solutions and Evidence, Volume 7, Issue 2, April/June 2026.
Roadside restoration experiment established on volcanic tephra following road construction in Andean Patagonia. A single application of municipal (MC) or biosolids (BC) compost rapidly increased plant cover compared with untreated controls (C) but led to distinct, exotic‐dominated plant communities over 6 years.
Nicolás Ferreiro   +2 more
wiley   +1 more source

Designing networks of freshwater and marine conservation areas accounting for cross‐realm connectivity and threat propagation

open access: yesJournal of Applied Ecology, Volume 63, Issue 4, April 2026.
This study highlights the importance of integrating cross‐realm connectivity and threat propagation when designing new or expanding existing networks of conservation areas, such as the Natura 2000 European network of protected areas. These findings emphasize the need for multirealm planning that supports species persistence, protects transitional ...
Maria Vigo   +6 more
wiley   +1 more source

Las producciones y los escenarios locales [PDF]

open access: yes, 2011
Junta de Andalucía ...
Gómez Cardeñas, Manuel   +3 more
core  

Hobbyist preferences for pet freshwater turtles

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract The burgeoning pet trade is a primary threat to wild freshwater turtles worldwide. Although the risks from commercial exploitation of turtles have been discussed widely, there is little empirical research on preferences for pet turtles from a hobbyists’ perspective.
Jingjing Zhao   +7 more
wiley   +1 more source

Projections of economic impacts of climate change in agriculture in Europe [PDF]

open access: yes
RESUMEN This study provides monetary estimates of the impacts of climate change in European agriculture. Future scenarios are derived from several socio-economic scenarios and experiments conducted using global climate moedls and regional climate models.
Iglesias, Ana, Quiroga, Sonia
core   +1 more source

Evaluating past and future contributions of conservation programs to species recovery

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract Impact evaluation of conservation actions is a crucial step in global efforts to curb the biodiversity crisis. Through robust impact evaluation, practitioners can assess the effectiveness of conservation strategies and optimize the use of limited resources.
Rebeca E. Young   +10 more
wiley   +1 more source

Informing spatial conservation prioritization with species’ traits

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract New Guinea, the most botanically diverse island on the planet, is the location for one of the boldest conservation initiatives. The Manokwari Declaration aims to achieve 70% conservation designation for the Bird's Head Peninsula. This is 40% higher than the 2022 Global Biodiversity Framework target.
Liam A. Trethowan   +27 more
wiley   +1 more source

Long‐term trends of epibionts reflect Mediterranean striped dolphin abundance shifts caused by morbillivirus epidemics

open access: yesJournal of Animal Ecology, Volume 95, Issue 3, Page 553-569, March 2026.
This original research piece demonstrates, through empirical and theoretical modelling approaches, that the epibionts of striped dolphins indicate dolphin abundance shifts caused by epidemics of dolphin morbillivirus (DMV). In addition, we provide the first SIR model to investigate the epidemiology of DMV in western Mediterranean striped dolphins ...
Sofía Ten   +4 more
wiley   +1 more source

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