Results 41 to 50 of about 15,986 (181)
Contrasting mechanisms driving the northward expansion of African raptors in Europe
Recent climate warming and landscape changes are enabling African raptors to reach Europe through contrasting mechanisms. Using species distribution models, we show that the Atlas Long‐legged Buzzard expands northward following climatic suitability, whereas African vultures reach Europe despite low climatic favourability through socially mediated ...
A.‐R. Muñoz +3 more
wiley +1 more source
El texto ilustra y resume los contenidos de las siguientes publicaciones: Progresar y civilizar. Imaginarios de identidad y élites intelectuales de Antioquia en Euroamérica, 1830-1920. Juan Camilo Escobar Villegas. 2009 Medellín: Editorial Universidad EAFIT ISBN: 9789587200294 Algo nuevo, algo viejo, algo prestado.
openaire +5 more sources
Over the past two decades, the countries of Central America have confronted soaring crime rates. Justice systems of dubious quality provide thin shields against this crime crisis, despite substantial international and domestic investment in justice ...
Mary Fran T. Malone
doaj
Identificando la identidad en la prehistoria, por la Prehistoria
Ante el énfasis actual de la investigación histórica sobre la identidad, desde una perspectiva de crítica metodológica se plantean las posibilidades del acceso a la percepción de este concepto en la prehistoria reciente, partiendo de los ...
María Teresa Andrés Rupérez
doaj +1 more source
Political Cycles, Electricity Policy, and Mexico's Economy
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
Most analyses of the judicialization of politics focus on judicial policy-making and rights creation; however when judicialization of politics unfolds in a separation of powers political context courts are also involved in distributing power. The task of
Druscilla L. Scribner
doaj
Panama Canal expansion and shifts in fishing practices: A social‐ecological network approach
Abstract Species introductions have spiked over the past two centuries due to globalization. These introductions impact ecosystems, but may also have long‐term implications for human communities. In one of the world's hubs for global shipping, the Panama Canal, a recent canal expansion has coincided with an increase in marine fishes entering the ...
Michelle Hübel +10 more
wiley +1 more source
This article studies the continued existence of subnational undemocraticregimes in Argentina and Mexico, two countries that have recently experiencednational democratization.
Agustina Giraudy
doaj
The time spans of the so-called ditched enclosures are key to a better understanding of a type of site characterised by complex palimpsests. Several conclusions can be drawn from the 16 radiocarbon dates obtained from Ditch 4 at Marroquíes Bajos ...
Gonzalo Aranda Jiménez +7 more
doaj +1 more source
Abstract Bioclimatic variables, widely used in ecological and biogeographical studies, are typically derived from 30‐year averages of monthly data (e.g. 1971–2000). Unfortunately, the use of these long‐term averaged variables often creates a temporal mismatch with the observational data collected, which potentially undermines how environmental ...
Gonzalo E. Pinilla‐Buitrago +1 more
wiley +1 more source

