Results 81 to 90 of about 101,212 (180)

Effectiveness of territorial protection categories in conserving an endemic island bird during population fluctuation

open access: yesConservation Science and Practice
Protected areas represent cornerstones of biodiversity conservation on oceanic islands, yet their effectiveness for endemic species remains poorly evaluated.
Luis M. Carrascal   +2 more
doaj   +1 more source

Scenarios and strategies for future‐proofing ecosystem management under climatic novelty

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract Climate change is driving unprecedented declines in dominant, habitat‐forming foundation species across marine and terrestrial ecosystems globally. As climatic novelty becomes the norm, ecosystem reassembly will become increasingly common. Predicting and understanding these transitions, and their implications for future ecosystem functioning ...
Lauren T. Toth   +14 more
wiley   +1 more source

Ecoparque la Conejera: El transecto vital como elemento de transición urbano rural

open access: yes, 2020
Los humedales son ecosistemas que proveen vida y tienen un valor espacial en la ciudad de hoy, ya que son espacios generadores del recurso vital del agua, sin embargo, es hasta hace muy poco que se le presta atención a su cuidado y preservación.
Aragon, Rafael
core  

Análisis del impacto de la transición demográfica en el mercado laboral en la ciudad de Bogotá para los sectores de servicio y comercio entre los años 2020,2030,2040 y 2050.

open access: yes, 2023
This work aims to analyze the impact of the demographic transition on the labor market in the city of Bogotá, specifically in the service and commerce sectors, during the years 2020, 2030, 2040 and 2050. Through the analysis of demographic indicators and
Ortiz Huertas, Paula Daniela
core  

High Densities of Large Herbivores Rapidly Disrupt Ecosystem Integrity

open access: yesGlobal Change Biology, Volume 32, Issue 6, June 2026.
Human‐driven increases in large herbivore populations are emerging as a widespread global change pressure on terrestrial ecosystems. Using the largest hectare‐scale herbivore density manipulation experiment conducted to date, we show that high deer densities rapidly disrupt ecosystem integrity across multiple dimensions of biodiversity and ecosystem ...
Jorge Isla   +38 more
wiley   +1 more source

Political Cycles, Electricity Policy, and Mexico's Economy

open access: yesLatin American Policy, Volume 17, Issue 2, June 2026.
ABSTRACT Electricity reform in Mexico should stimulate economic growth, improve energy efficiency, and reduce greenhouse gas emissions. This article evaluates the successes and failures of reform and draws lessons across political cycles by analyzing changes in political dynamics—often tied to policy reversals—and the legal framework during the pro ...
David Bonilla
wiley   +1 more source

Primer encuentro Red Startups 4.0 para la Transición Energética

open access: yes, 2020
En el I Encuentro Red Startups 4.0 para la Transición Energética, iniciativa adelantada por el cluster de energía eléctrica para consolidar un red startups maduras que ofrezcan soluciones digitales y de Industria 4.0, enfocadas en tres líneas de negocio:
Cámara de Comercio de Bogotá
core  

Dictadura militar en Argentina: la utilización de sondeos y encuestas de opinión como parte de la estrategia comunicacional del Gobierno del general Viola (1981)

open access: yesRúbrica Contemporánea, 2018
El general Viola asumió un gobierno jaqueado por la crisis económica y social, e implementó un sondeo diario de las actitudes y juicios de la población para medir el ánimo de la opinión pública y obtener información puntual.
Laura Schenquer, Julia Risler
doaj   +1 more source

Preconditioning of Local Convective Initiation in Central Europe by Land–Atmosphere Coupling: Heated Condensation Framework Diagnostics

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 10, 28 May 2026.
Abstract This study investigates the role of land‐atmosphere coupling in favorable conditions for locally triggered convection in central Europe. The region is in so‐called transitional zones located between wet and dry climates, which favor land‐atmosphere coupling in summer.
Kirsten Warrach‐Sagi   +2 more
wiley   +1 more source

Democracy and Development in Brazil: The Relevance of the Politico-Institutional Dimension [PDF]

open access: yesRevista CIDOB d'Afers Internacionals, 2004
In this article, the author analyses the long process of Brazil’s recent history, which has made it possible and feasible to construct an alternative project of power and culminated in Lula’s victory in the 2002 elections: from the break with the country’
Eli Diniz
doaj  

Home - About - Disclaimer - Privacy