Results 11 to 20 of about 297,542 (206)

Assessing the Present and Future Habitat Suitability of Caligus rogercresseyi (Boxshall and Bravo, 2000) for Salmon Farming in Southern Chile

open access: yesFrontiers in Veterinary Science, 2021
The sea louse (Caligus rogercresseyi) is the most relevant parasite for the farmed salmon industry in Chile, the second largest producer worldwide. Although spatial patterns of C.
Manuel Lepe-Lopez   +7 more
doaj   +1 more source

Cell Cycle, Division Rate, and Feeding of the Heterotroph Phalacroma rotundatum in a Chilean Fjord

open access: yesMicroorganisms, 2019
Phalacroma rotundatum is a rare cosmopolitan heterotrophic dinoflagellate. This species, included in the IOC-UNESCO Taxonomic Reference List of Harmful Microalgae, may be a diarrhetic shellfish poisoning (DSP) toxin vector, but little is known about its ...
Patricio A. Díaz   +5 more
doaj   +1 more source

Size structure and sex composition of Eurypodius latreillii Guérin, 1828 (Brachyura) and Pagurus comptus White, 1847 (Anomura) in southern Chile

open access: yesScientia Marina, 1999
The decapod crustaceans Eurypodius latreillii (Brachyura) and Pagurus comptus (Paguridae) were the most frequently occurring species in Agassiz trawl (AGT) samples obtained during the Chilean - German - Italian Victor Hensen Expedition in the Straits of ...
R. Soto   +3 more
doaj   +1 more source

A fifty year record of winter glacier melt events in southern Chile, 38°–42°S [PDF]

open access: yes, 2012
Little is known about the frequency and potential mass balance impact of winter glacier melt events. In this study, daily atmospheric temperature soundings from the Puerto Montt radiosonde (41.43°S) are used to reconstruct winter melting events at the ...
Aldo Montecinos   +6 more
core   +1 more source

Distribution patterns of macrozoobenthos: a comparison between the Magellan Region and the Weddell Sea (Antarctic)

open access: yesScientia Marina, 1999
The Joint Chilean-German-Italian Magellan Victor Hensen Campaign in October/November 1994 and the Polarstern expedition ANT XIII/4 (May 1996) yielded 207 quantitative multibox corer samples from 11 stations in the Paso Ancho (Magellan Straits), 10 ...
D. Gerdes, A. Montiel
doaj   +1 more source

Regionalisation of heat waves in southern South America

open access: yesWeather and Climate Extremes, 2023
This study describes the climatological characteristics of regional heat waves (HWs) over southern South America (SSA) for the warm seasons (October–March) of 1979–2018 based on daily maximum temperature series from 131 weather stations.
Solange Suli   +3 more
doaj   +1 more source

mtDNA microevolution in Southern Chile's archipelagos

open access: yesAmerican Journal of Physical Anthropology, 2005
AbstractThe genetic variability of four predominantly Indian populations of southern Chile's archipelagos was examined by determining the frequencies of four mitochondrial DNA haplogroups that characterize the American Indian populations. Over 90% of the individuals analyzed presented Native American mtDNA haplogroups.
García, Federico   +6 more
openaire   +3 more sources

New records of Morid fishes (Teleostei: Gadiformes) from the southermost tip of South America

open access: yesScientia Marina, 1999
Three species of morid fishes were collected during the Expedition Antarktis XIII/4 of RV "Polarstern" at the southernmost tip of South America, on the slope east of Isla Nueva, Southern Chile (ca.
Roberto Meléndez, Germán Pequeño
doaj   +1 more source

Neogene Decapod Crustacea from Southern Chile

open access: yesAnnals of Carnegie Museum, 2009
ABSTRACT Twelve species of Neogene decapod crustaceans are described from late Miocene and early Pliocene deposits in the Valdivia, Osomo-Llanquihue, and Chiloe basins as well as from Mocha Island, offshore from the Temuco Basin, southern Chile. New species of thalassinideans include Ctenocheles notialis and Axianassa? chilensis.
Feldmann, Rodney M.   +2 more
openaire   +5 more sources

Type II supernova spectral diversity, II: spectroscopic and photometric correlations [PDF]

open access: yes, 2017
We present an analysis of observed trends and correlations between a large range of spectral and photometric parameters of more than 100 type II supernovae (SNe II), during the photospheric phase.
Anderson, Joseph P.   +9 more
core   +5 more sources

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