Off and running? Technology, trade and the rising demand for skilled workers in Latin America [PDF]
The authors describe the evolution of relative wages in five Latin American countries-Argentina, Brazil, Chile, Colombia, and Mexico. They use repeated cross-sections of household surveys, and decompose the evolution of relative wages into factors ...
Sanchez-Paramo, Carolina +1 more
core
A Novel Sampling Protocol for Fruit‐Feeding Butterflies in Grasslands and Open Habitats
Austral Ecology, Volume 51, Issue 1, January 2026.This study proposed a novel sampling protocol for fruit‐feeding butterflies in grasslands and open areas in the subtropical region. The new method involves the use of Van Someren‐Rydon bait traps placed on specific supports closer to the ground, aiming to capture the true diversity of butterflies in these habitats.
Cristiano Agra Iserhard +3 more
wiley +1 more source
Actualidades Biológicas, 2007 Se estudió el efecto de la elevación sobre algunos aspectos autoecológicos de la especie Espeletia pycnophylla ssp. angelensis Cuatrec. (Asteraceae), tales como su estructura demográfica, densidad poblacional, patrón de distribución espacial, producción ...
Iván F. Benavides-Martínez +3 more
doaj
Effects of land use on soil CO2 flux in the Paramo de Guerrero, Colombia
Agronomía Colombiana, 2016 The Andean paramo is an important global carbon sink and has a fundamental ecological function of capture, regulation and supply of water resources. The soil CO2 efflux is a natural process through which the carbon is released into the atmosphere by ...
Diego Peña-Quemba +2 more
doaj +1 more source
The Galaxy Population of Abell 1367: The Stellar Mass-Metallicity Relation
, 2011 Using wide baseline broad-band photometry, we analyse the stellar population properties of a sample of 72 galaxies, spanning a wide range of stellar masses and morphological types, in the nearby spiral-rich and dynamically young galaxy cluster Abell 1367.
Balogh +84 more
core +1 more source
, 2004 We study the relationship between the mid-IR (5-18 $\mu$m) emission of late-type galaxies and various other star formation tracers in order to investigate the nature of the dust heating sources in this spectral domain. The analysis is carried out using a
A. Boselli +96 more
core +2 more sources
Taxonomic results of the Bryotrop expedition to Zaire and Rwanda : 10., Trichocoleaceae, Geocalycaceae, Acrobolbaceae, Balantiopsidaceae, Lepidoziaceae (Telaranea, Arachniopsis), Calypogeiaceae, Adelanthaceae, Porellaceae, Jubulaceae, Marchantiaceae (Dumortiera), Polytrichaceae [PDF]
, 1993 A survey of the families Trichocoleaceae, Geocalycaceae, Acrobolbaceae, Balantiopsidaceae, Lepidoziaceae (Telaranea, Arachniopsis), Calypogeiaceae, Adelanthaceae, Porellaceae, Jubulaceae, Marchantiaceae (Dumortiera) (Hepaticae) and Polytrichaceae (Musci)
Fischer, Eberhard
core
Multiple merging in the Abell cluster 1367
, 2004 We present a dynamical analysis of the central ~1.3 square degrees of the cluster of galaxies Abell 1367, based on 273 redshift measurements (of which 119 are news).
Boselli, A. +4 more
core +2 more sources
Comparación entre dos ecosistemas tropoandinos: la Puna chilena y el Páramo ecuatoriano [PDF]
, 1983 This survey is a preliminary, comparative study of the phyto-ecologic features of two great types of ecosystems of the Andes mountain range.It deals with the Chilean "puna" in northern Chile (volcanic region of the Pallachatas, lsluga, Guallatire, and ...
Quintanilla P., Victor
core +3 more sources
Campos de altitude from Brazil: Neglected biodiversity treasures under threat
Conservation Science and Practice, Volume 8, Issue 2, February 2026.
Igor Musauer Kessous
wiley +1 more source