Results 21 to 30 of about 165,502 (178)

Brasil y la integración regional

open access: yesEstado & Comunes, 2019
Las iniciativas de integración política, física y comercial de América del Sur han recibido atención especial desde el último cuarto del siglo XX. La intelectualidad brasileña trata ampliamente dicho tema, pudiendo ser encontrado en los estudios de Mário
Vinícius de Carvalho Castro Madureira   +1 more
doaj   +1 more source

Escenarios de inundación ante el aumento del nivel del mar por Cambio Climático, para las Playas del Coco, Tamarindo y Sámara, Costa Rica

open access: yesEntorno Geografico, 2022
Se analiza el aumento del nivel del mar tomando como base el nivel promedio de mareas altas para la región del Pacífico Norte de Costa Rica. Este estudio se realizó a partir de modelos, observaciones y mediciones efectuadas en campo, que presentan un ...
Melvin Lizano Araya   +1 more
doaj   +1 more source

Impact of global change on the distribution of mountain mammals and birds

open access: yesConservation Biology, EarlyView.
Abstract Climate change and land‐use changes are key drivers of global biodiversity loss. Many species are shifting to higher elevations or latitudes in response to global warming, often encountering unfavorable land‐use conditions during the shift. These changes can lead to reduced range size and increased extinction risks, particularly for mountain ...
Chiara Dragonetti   +5 more
wiley   +1 more source

Aplicación de la prospectiva estratégica en la planificación territorial

open access: yesRevista Cubana de Finanzas y Precios, 2022
Se incrementa la complejidad a nivel internacional marcada por múltiples crisis producto del injusto orden global agravado por la pandemia de la COVID-19, y la agresiva política imperial del Gobierno de Estados Unidos de América, lo que genera ...
Luisa María Garrigó Andreu   +1 more
doaj  

Extreme site fidelity in long‐distance migratory shorebirds in Australia and potential implications for conservation

open access: yesConservation Biology, EarlyView.
Abstract Site fidelity is the tendency for animals to repeatedly return to the same locations, either within or between years. Site fidelity enables animals to utilize knowledge of previously visited locations, including assessments of seasonal variations in health and mortality risks (e.g., predation), resource availability, and social benefits such ...
Tobias A. Ross   +13 more
wiley   +1 more source

Evaluating a structured expert elicitation approach for adaptive conservation management based on lessons from five years in practice

open access: yesConservation Biology, EarlyView.
Abstract Adaptive management of threatened species relies on having ex ante estimates of species’ responses to different interventions. Structured expert elicitation is often used to generate these estimates, but comparisons of these expert‐predicted outcomes with observed results are rare.
Helen J. Mayfield   +18 more
wiley   +1 more source

Protected areas on international borders show uneven conservation outcomes

open access: yesConservation Biology, EarlyView.
Abstract Border protected areas (BPAs) are national protected areas that are immediately adjacent to a country's border or span two or more countries; they are characterized by distinctive opportunities and pressures. They play a critical role in protecting carbon‐rich ecosystems, conserving endangered biodiversity, reducing cross‐border environmental ...
Rachakonda Sreekar   +10 more
wiley   +1 more source

Who Owns the Landscape? Policy Conflict Over the Proposed Designation of Křivoklátsko as a National Park

open access: yesReview of Policy Research, Volume 43, Issue 6, November 2026.
ABSTRACT Nature conservation conflicts increasingly extend beyond ecological objectives to disputes over decision‐making legitimacy, institutional authority, and competing understandings of landscape and expertise. This article examines the conflict over the proposed designation of Křivoklátsko as a national park in the Czech Republic between 2021 and ...
Filip Simon
wiley   +1 more source

Escenarios Agroaimentarios para América Latina y El Caribe: Estudio prospectivo al año 2040

open access: yes, 2023
En el ejercicio Escenarios agroalimentarios para América Latina y el Caribe. Estudio prospectivo al año 2040, un equipo de especialistas trabajó sobre las principales variables económicas, sociales, políticas, tecnológicas y ambientales que inciden en la
Le Coq, Jean Francois   +3 more
core   +1 more source

El Teatro Bolívar y otros espacios para las representaciones escénicas en Medellín, 1850-1950

open access: yesHistoria y Espacio, 2016
Durante la primera mitad del siglo XX, el Teatro Bolívar fue el principal escenario para las representaciones teatrales, de ópera, de zarzuela y de otras actividades artísticas en Medellín. Pese a su importancia en el universo sociocultural de la ciudad,
Nancy Yohana Correa Serna
doaj   +1 more source

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