Results 21 to 30 of about 4,843 (211)

Cytological investigations on populations of Taraxacum (Asteraceae) from the Juan Fernandez Archipelago, Chile [PDF]

Gayana: Botanica, 2013
Durante una expedicion al Archipielago de Juan Fernandez, Chile, en febrero de 2011, se recolectaron semillas de Taraxacumfernandezianum Dahlst. provenientes de las islas Robinson Crusoe y Alejandro Selkirk. Se realizo un analisis citologico de las dos poblaciones y se concluyo que ambas son triploides, con un 2n = 3x = 24 cromosomas, con una formula ...
Baeza, Carlos M., Bastías, Cristián, Stuessy, Tod, Ruiz, Eduardo A., Greimler, Josef, Lopez Sepulveda, Patricio, Penailillo Brito, Patricio, Novoa, Patricio, Gatica, Alejandro   +8 more
openaire   +4 more sources

Checklist and new records of Lophogastrida (Malacostraca, Peracarida) in Chilean waters

Nauplius, 2023
Specimens of lophogastrids were collected off Chile, including four first records: Ceratolepis hamata G.O. Sars, 1883 in the vicinity of Easter Island, Eucopia unguiculata (Willemoës-Suhm, 1875) the Juan Fernández Archipelago, Gnathophausia zoea ...
José Carlos Hernández-Payán, Guillermo Leando Guzmán Gómez, Nicole Olguín Campillay   +2 more
doaj   +1 more source

Patterns of the fecal microbiota in the Juan Fernández fur seal (Arctocephalus philippii)

MicrobiologyOpen, 2021
As apex predators, pinnipeds are considered to be useful bioindicators of marine and coastal environments. Endemic to a small archipelago in the South Pacific, the Juan Fernandez fur seal (JFFS) is one of the less‐studied members of the pinniped family ...
Constanza Toro‐Valdivieso, Frederick Toro, Samuel Stubbs, Eduardo Castro‐Nallar, Barbara Blacklaws   +4 more
doaj   +1 more source

The Relative Roles of Selection and Drift in the Chaffinch Radiation (Aves: <i>Fringilla</i>) Across the Atlantic Archipelagos of Macaronesia. [PDF]

Ecol Evol
When colonizing oceanic archipelagos, island populations diverge through mechanisms of local adaptation and neutral processes. This study investigates the roles of selection and genetic drift in the radiation of chaffinches (Fringilla genus) in Macaronesia.
Condori B, Recuerda M, Illera JC, Milá B.   +3 more
europepmc   +2 more sources

Genetic diversity among native varieties and commercial cultivars of Solanum tuberosum ssp. tuberosum L. present in Chile [PDF]

, 2015
Background: The object of this work was to determine the genetic and allelic diversity of Solanum species present in Chile, assessing allelic distribution among native varieties and commercial cultivars of Solanum tuberosum ssp.

core   +1 more source

Anti-Crusoes, Alternative Crusoes: Revisions of the Island Story in the Twentieth Century [PDF]

, 2018
In lieu of an abstract, here are the chapter\u27s first two paragraphs: Everyone thinks they know the plot of Robinson Crusoe. The story of the man who is shipwrecked on an island alone is ubiquitous and feels deeply familiar, even for those who have not
Adams, Alkon, Backscheider, Backscheider, Backscheider, Baine, Bell, Bender, Birdsall, Blewett, Blewett, Bloom, Boardman, Byrd, Carey, Cohen, Curtis, Damrosch, Davis, Derrida, Earle, Edwards, Ellis, Green, Green, Hulme, Hunter, Hunter, Kay, Lund, Mayer, McKeon, McKillop, Meier, Napier, Novak, Novak, Novak, Novak, Owens, Richetti, Richetti, Richetti, Richetti, Richetti, Rogers, Rogers, Seidel, Sill, Starr, Starr, Sutherland, Sutherland, Vickers, Warner, Watt, Watt, West, Zimmerman, Zweig   +59 more
core   +2 more sources

Initial assessment of coastal benthic communities in the Marine Parks at Robinson Crusoe Island

Latin American Journal of Aquatic Research, 2014
The National Biodiversity Strategy developed in Chile aims to protect 10% of the surface area of the most relevant marine ecosystems. The waters around the Juan Fernández Archipelago were not protected until 2014, when a Multiple Use Marine Protected ...
Montserrat C Rodríguez-Ruiz, Miguel Andreu-Cazenave, Catalina S Ruz, Cristina Ruano-Chamorro, Fabián Ramírez, Catherine González, Sergio A Carrasco, Alejandro Pérez-Matus, Miriam Fernández   +8 more
doaj   +1 more source

The angiosperm flora of the Archipelago Juan Fernandez (Chile): origin and dispersal

Canadian Journal of Botany, 2006
We review the hypothesized origin and the methods of arrival of the angiosperm colonists to the Juan Fernandez Islands. We also summarize the dispersal capabilities of the current flora, including data on fruit type, fruit length, and dispersal unit length, correlating these features with dispersal and establishment. Most species originated from South
Bernardello, Gabriel Luis Mario, Anderson, Gregory J., Stuessy, Tod F., Crawford, Daniel J.   +3 more
openaire   +2 more sources

First record of Polyprion oxygeneios (Perciformes: Polyprionidae) for the southwest Atlantic Ocean and a northernmost range extension. [PDF]

, 2004
Copyright © 2004 The Fisheries Society of the British Isles.The hapuka Polyprion oxygeneios (Schneider & Foster) (Fig. 1) is an important deep-water commercial fish species, caught mainly off Australia, New Zealand, Juan Fernandez Archipelago off Chile ...
Barreiros, João P., Heemstra, Phillip C., Hostim-Silva, Maurício, Machado, Leonardo F., Sazima, Ivan   +4 more
core   +1 more source

Hydrodynamic and Particle Drift Modeling as a Support System for Maritime Search and Rescue (SAR) Emergencies: Application to the C-212 Aircraft Accident on 2 September, 2011, in the Juan Fernández Archipelago, Chile

Journal of Marine Science and Engineering, 2022
Search and rescue (SAR) refers to every operation aiming to find someone presumed lost, sick, or injured in remote or hard-to-access areas. This study presents the design of an operational system that supports maritime SAR emergencies by combining ...
Pablo Córdova, Raúl P. Flores
doaj   +1 more source