Results 71 to 80 of about 297,542 (206)

Hosts and vectors of scrub typhus in Chile: epidemiological study and molecular analyses of Orientia infection in rodents and rodent-associated mites

open access: yesParasites & Vectors
Candidatus Orientia chiloensis causes scrub typhus over a wide geographical range in southern Chile. The life cycle, including vectors and reservoirs of this novel rickettsial pathogen, is incompletely understood.
Constanza Martínez-Valdebenito   +6 more
doaj   +1 more source

Hydromedusae (Cnidaria) of the Chilean southern channels (from the Corcovado Gulf to the Pulluche-Chacabuco Channels)

open access: yesScientia Marina, 2007
Hydromedusae collected in epipelagic waters of the channels in southern Chile, between the Corcovado Gulf and the Pulluche-Chacabuco channels, were analysed. A total of 23 species were identified and recorded for the first time in this region.
Sergio Palma   +2 more
doaj   +1 more source

An international campaign of the 19th century to determine the solar parallax - The US Naval expedition to the southern hemisphere 1849 - 1852

open access: yes, 2014
In 1847 Christian Ludwig Gerling, Marburg (Germany), suggested the solar parallax to be determined by measuring the position of Venus close to its inferior conjunction, especially at the stationary points, from observatories on nearly the same meridian ...
Schrimpf, Andreas
core   +1 more source

First records of pelagic polychaetes in southern Chile (Boca del Guafo - Elefantes Channel) Primeros registros de poliquetos pelágicos en el sur de Chile (Boca del Guafo - Canal Elefantes)

open access: yesLatin American Journal of Aquatic Research, 2008
Pelagic polychaetes collected at 29 oceanographic stations in the southern channels of Chile between Boca del Guafo and Elefantes Channel (spring 1998, summer 1999) were analyzed. Seven species of pelagic polychaetes were identified: Tomopterisplanktonis
Marcela Bilbao   +2 more
doaj  

The Transantarctic genus Labena (Hymenoptera: Ichneumonidae: Labenini) in Chile [PDF]

open access: yes, 2005
Labena is a primitive genus known from the Neotropic, Nearctic, Neantarctic, and Australian biogeographic regions. It parasitizes larvae of wood boring beetles in dead twigs and smaller branches of hardwood trees and shrubs.
Porter, Charles C.
core  

Two new records of the family Lobariaceae (Lichenized Ascomycota: Peltigerales) from Argentina.

open access: yesBoletín de la Sociedad Argentina de Botánica, 2018
As part of long term studies focused in the lichenized mycobiota diversity from southern Argentina, two species of the family Lobariaceae (Peltigerales), Pseudocyphellaria pluvialis and Sticta longipes, are registered for the first time in Argentina ...
Alfredo Passo   +3 more
doaj   +1 more source

Monitoring the Socio-Economic Conditions in Chile [PDF]

open access: yes
This report describes the socio-economic situation in Chile based on a large set of distributional, labor and social statistics computed from microdata of the Encuesta de Caracterización Socioeconómica Nacional (CASEN) from 1990 to 2000.
Georgina Pizzolitto   +2 more
core  

The royal society expedition to Southern Chile [PDF]

open access: yesNew Zealand Journal of Botany, 1963
Summary Localities and collecting numbers for specimens gathered mainly in the area from Chiloe to the vicinity of Cape Horn.
openaire   +1 more source

Improved Campephiline detection: An experiment conducted with the Magellanic Woodpecker

open access: yesEcology and Evolution, 2019
Woodpeckers can be difficult to detect, as they are often cryptic, secretive, occurring in low densities, and wary of humans. Several methods exist to detect woodpeckers (e.g., playback surveys, passive point counts), yet no research has established ...
Amy L. Wynia   +2 more
doaj   +1 more source

Geodetic, teleseismic, and strong motion constraints on slip from recent southern Peru subduction zone earthquakes [PDF]

open access: yes, 2007
We use seismic and geodetic data both jointly and separately to constrain coseismic slip from the 12 November 1996 M_w 7.7 and 23 June 2001 M_w 8.5 southern Peru subduction zone earthquakes, as well as two large aftershocks following the 2001 earthquake ...
Boroschek, R.   +7 more
core   +1 more source

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