Results 101 to 110 of about 34,146 (223)

Book review: America’s blind spot: Chávez, oil and US security [PDF]

open access: yes, 2013
Latin America holds some of the world’s biggest oil reserves, but unstable political events in the region are hindering its potential, especially in Venezuela. Global U.S. security would benefit from a revamping of outdated policies towards Latin America,
Boscan, Luis
core  

Society Culture and Environmental Adaptability in Central and South America [PDF]

open access: yes
This paper constitutes an in-depth and comparative review of three recent anthropological studies of environmental adaptability in Central and South America.
Laura Rival
core  

Aqueduct Country and River Basin Rankings: A Weighted Aggregation of Spatially Distinct Hydrological Indicators [PDF]

open access: yes, 2013
More and more countries around the world face high levels of water stress, but measuring and communicating that stress consistently is challenging.
Andrew Maddocks   +3 more
core  

ORINOCO CROCODILE CROCODYLUS INTERMEDIUS

open access: yes, 1992
The Orinoco crocodile is a large, relatively long-nosed crocodile restricted to the middle and lower reaches of the Orinoco River and its tributaries in Venezuela and Colombia Although this crocodile was found in a wide variety of habitats, including rivers in tropical evergreen forest and piedmont streams in the foothills of the Andes, it reached ...
Seijas, Andrés E.   +3 more
openaire   +1 more source

Systematics and biogeography of Sternarchellini (Gymnotiformes: Apteronotidae): Diversification of electric fishes in large Amazonian rivers

open access: yesNeotropical Ichthyology
The Sternarchellini (Gymnotiformes, Apteronotidae) is a clade of 10 electric fish species that inhabit deep river channels of the Amazon and Orinoco basins, attain moderate adult body sizes (15-50 cm TL), and have a predatory life style.
Stephen J. Ivanyisky III   +1 more
doaj   +1 more source

Mass Media, Criminal Violence, and Territorial Stigma in Venezuela [PDF]

open access: yes, 2015
Through category territorial stigma the possible convergence in Venezuela media when reporting on criminal violence and public policies on citizen security was studied.
Sibrian, Nairbis
core  

TRES NUEVAS ESPECIES DE Hyphessobrycon GRUPO heterorhabdus (TELEOSTEI: CHARACIFORMES: CHARACIDAE), Y CLAVE PARA ESPECIES DE LA CUENCA DEL RÍO ORINOCO

open access: yesCaldasia, 2010
Se describen tres nuevas especies de Hyphessobrycon grupo heterorhabdus de lacuenca alta del río Orinoco, Orinoquia Colombiana. Hyphessobrycon mavro sp.
García Carlos, Román Cesar, Prada Saul
doaj  

Characterizing viral species in mosquitoes (Culicidae) in the Colombian Orinoco: insights from a preliminary metagenomic study. [PDF]

open access: yesSci Rep, 2023
Gómez M   +8 more
europepmc   +1 more source

The Orinoco Valley [PDF]

open access: yesThe Geographical Journal, 1904
G. E. C., Eugene Andre
openaire   +1 more source

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