Results 141 to 150 of about 35,712 (241)
COLUMNEA CAUDATA AND COLUMNEA MEGAFOLIA, TWO NEW SPECIES OF GESNERIACEAE
Caldasia, 2013 Two new species of Columnea belonging to section Collandra (Gesneriaceae) from the "cordillera Occidental" in the Colombian Andes are described and illustrated.
MARISOL AMAYA MÁRQUEZ +2 more
doaj
Social security distortions onto the labor market: estimates for Colombia [PDF]
This paper identifies and quantifies three distortions caused by the existing social security and social assistance systems in Colombia. These distortions refer to the discrepancy between the cost of formal social security for the employer and the worker'
Cuesta, Jose, Olivera, Mauricio
core
Violence and Drug Prohibition in Colombia [PDF]
We assess the role of inequality, poverty and drug prohibition, in explaining homicide rates(HR) in Colombia using panel data at the municipality level between 1990 and 1998.
Martínez, Hermes, Medina, Carlos
core +1 more source
Check List, 2010 The glassfrog Centrolene daidaleum is considered endemic to the Cordillera Oriental of the Colombian Andes,and is known only from eight localities between 1,600 and 2,060 m, on the western slope of this mountain system.
Rojas-Runjaic, F. J. M. +3 more
doaj
Heuristic Schelling: economy of organized crime [PDF]
This article proposes a reading of the armed conflict from an evolutionary design that takes into account the concept of private protection agencies in the works of Schelling.
Estrada, Fernando
core +1 more source
The War Against Drug Producers [PDF]
This paper develops a model of a war against the producers of illegal hard drugs. This war occurs on two fronts. First, to prevent the cultivation of crops that are the raw material for producing drugs the state engages the drug producers in conflict ...
Daniel Mejia, Herschel I. Grossman
core
Terranes and Continental Accretion in the Colombian Andes
Episodes, 1988 Jorge J. Restrepo, Jean F. Toussaint
openaire +2 more sources
Cocaine production and trafficking : what do we know ? [PDF]
The main purpose of this paper is to summarize the information currently available on cocaine production and trafficking. The paper starts by describing the available data on cocaine production and trade, the collection methodologies (if available) used ...
Mejia, Daniel, Posada, Carlos Esteban
core
Soil Microbial Diversity in Páramos Wetland of the Colombian Andes Reveals Novel and Unique Features Within a Global Wetland Database. [PDF]
Microb EcolCouradeau E +9 more
europepmc +1 more source
Datasets of the environmental factors and management practices of the smallholder tomato production systems in the Colombian Andes. [PDF]
Data Brief, 2019 Gil R, Bojacá CR, Schrevens E.
europepmc +1 more source