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In Chile, salt (NaCl) use per salmon fish farm ranges between 20-30 t yr(-1) and is used to prevent and control fungal infections. An increase in salinity in freshwater can have adverse effects on freshwater biodiversity and ecosystem functions and services. We studied the effects of fish-farm ef...


Encina Montoya, FranciscoBoyero, LuzTonin, Alan M.Fernanda Aguayo, MariaEsse, CarlosVega Aguayo, RolandoCorrea Araneda, FranciscoOberti Grassau, CarlosNimptsch, Jorge[Relationship between salt use in fish farms and drift of macroinvertebrates in a freshwater stream]Relationship between salt use in fish farms and drift of macroinvertebrates in a freshwater stream

The marine ecosystem of the Chilean Patagonia is considered structurally and functionally unique, because it is the transition area between the Antarctic climate and the more temperate Pacific region. However, due to its remoteness, there is little information about Patagonian marine biodiversity...


Figueroa Muñoz, GuillermoRetamal, MarcoDe Los Ríos Escalante, PatricioEsse, CarlosPerez Schultheiss, JorgeVega Aguayo, RolandoBoyero, LuzCorrea Araneda, Francisco[Scavenging crustacean fauna in the Chilean Patagonian Sea]Scavenging crustacean fauna in the Chilean Patagonian Sea

The first molecular phylogeny of Lynceus (Crustacea: Branchiopoda: Laevicaudata) is presented together with a description of a new species of laevicaudatan branchiopod from Chile, Lynceus huentelauquensis, sp. nov. DNA sequences were obtained from six species of Lynceus using freshly collected sp...


Sigvardt, Zandra M. S.Rogers, D. ChristopherDe los Rios, PatricioPalero, FerranOlesen, Jorgen[First molecular phylogeny of Laevicaudata (Crustacea:Branchiopoda) with description of a new species of Lynceus from Chile and an updated key to species in the Americas]First molecular phylogeny of Laevicaudata (Crustacea:Branchiopoda) with description of a new species of Lynceus from Chile and an updated key to species in the Americas

Anaerobic threshold and respiratory compensation are used to determine the intensity of aerobic exercise. This study aims to compare heart rate values relative to the percentages of 50%, 60%, 70%, and 80%, a comparison calculated through the reserve heart rate (HRR) and reserve oxygen consumption...


Policarpo, FernandoValdivia Moral, Pedrodo Socorro Luna Cruz, MariaVeliz Burgos, AlexMansilla Sepúlveda, JuanGuillermo Estay Sepulveda, Juan[Comparison between Different Prescription Methods for Aerobic Training in Young Adults]Comparison between Different Prescription Methods for Aerobic Training in Young Adults

Background: Health surveys in Chile show a worrisome high prevalence of unhealthy lifestyles among adults. Aim: To characterize the nutritional status, food intake and sleep patterns in university students of both genders. Material and Methods: Cross sectional study in seven Chilean universities....


Duran, SamuelCrovetto, MirtaEspinoza, ValentinaMena, FranciscoOnate, GloriaFernandez, MacarenaConuecar, SofiaGuerra, AlvaroValladares, Macarena[Lifestyles, body mass index and sleep patterns among university students]Lifestyles, body mass index and sleep patterns among university students

The purpose of this study was to analyze the effects of two different field sizes (full and half of an official size field) on the tactical behaviors measured by position data of players. Ten amateur soccer players (age = 23.39 +/- 3.91 years old) were tracked with GPS units during two situations...


Clemente, Filipe ManuelSequeiros, Joao BernardoCorreia, AcacioSerra Olivares, JaimeGonzalez Villora, SixtoSilva, FrutuosoLourenco Martins, Fernando Manuel[How dots behave in two different pitch sizes? Analysis of tactical behavior based on position data in two soccer field sizes]How dots behave in two different pitch sizes? Analysis of tactical behavior based on position data in two soccer field sizes
Delgado Floody, PedroCofre Lizama, AlfonsoPaola Guzman Guzman, IrisJerez Mayorga, DanielMartinez Salazar, CristianCaamaño Navarrete, Felipe[Perception of obese schoolchildren regarding their participation in the Physical Education class and their level of self-esteem: comparison according to corporal status]Perception of obese schoolchildren regarding their participation in the Physical Education class and their level of self-esteem: comparison according to corporal status
Quintana, DanielMárquez Rodríguez, LorenzoRamon Arevalo, JoseLorenzo, AntonioAlmansa, Eduardo[Relationships between spawn quality and biochemical composition of eggs and hatchlings of Octopus vulgaris under different parental diets]Relationships between spawn quality and biochemical composition of eggs and hatchlings of Octopus vulgaris under different parental diets
Crovetto, MirtaValladares, MacarenaEspinoza, ValentinaMena, FranciscoOnate, GloriaFernandez, MacarenaDuran Aguero, Samuel[Effect of healthy and unhealthy habits on obesity: a multicentric study]Effect of healthy and unhealthy habits on obesity: a multicentric study

A mechanistic model (COWPOLL) was used to estimate enteric methane (CH4) emissions from beef production systems in Chile. The results expressed as a proportion of gross energy intake (GEI) were compared with enteric fermentation data reported in the last Chilean greenhouse gases inventory, which ...


Arias Inostroza, RodrigoCatrileo, A.Larrain, R.Vera, R.Velásquez Briceno, AlejandroToneatti Bastidas, MarceloFrance, J.Dijkstra, J.Kebreab, E.[Estimating enteric methane emissions from Chilean beef fattening systems using a mechanistic model]Estimating enteric methane emissions from Chilean beef fattening systems using a mechanistic model

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