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Article

Autor: De Los Ríos Escalante, Patricio Soto, Doris

The lacustrine zooplankton of Chile is characterized by a low abundance of daphniid cladocerans and a predominance of calanoid copepods, thus making up a zooplankton community quite different from that described for North American lakes. To explain this pattern, this study investigates the role o...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/2905

Repositorio Digital Universidad Católica de Temuco
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De Los Ríos Escalante, Patricio ,  Soto, Doris ,  [Effects of the availability of energetic and protective resources on the abundance of daphniids (Cladocera, Daphniidae) in Chilean Patagonian Lakes (39 degrees-51 degrees S)] ,  Effects of the availability of energetic and protective resources on the abundance of daphniids (Cladocera, Daphniidae) in Chilean Patagonian Lakes (39 degrees-51 degrees S)
Article

Autor: De Los Ríos Escalante, Patricio Castro, Manuel Esse, Carlos Acevedo, Patricio

Northern Chilean Patagonia has numerous pristine lakes associated with Nothofagus and Araucaria araucana forests. The present study looks at optical properties in visible, close, and medium infrared wavelengths in mountain lakes located in Huerquehue National Park. These lakes have associated Not...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/2921

Repositorio Digital Universidad Católica de Temuco
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De Los Ríos Escalante, Patricio ,  Castro, Manuel ,  Esse, Carlos ,  Acevedo, Patricio ,  [Satellite Spectral Property Observations in Chilean Lakes] ,  Satellite Spectral Property Observations in Chilean Lakes
Article

Autor: Mardones Lazcano, Alfonso Gajardo, V. Pizarro, M. I. Augsburger, A. Vega Aguayo, Rolando Encina Montoya, Francisco Pichara Morales, Cristian De Los Ríos Escalante, Patricio

The present study assessed the percentage of survival and metamorphosis of larval stages of Caligus rogercresseyi (Boxshall and Bravo, 2000) nauplius I, nauplius II to and nauplius II to copepodite, conducting bioassays in triplicate with 50 larvae each, nauplius I or nauplius II, at temperature ...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/2958

Repositorio Digital Universidad Católica de Temuco
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Mardones Lazcano, Alfonso ,  Gajardo, V. ,  Pizarro, M. I. ,  Augsburger, A. ,  Vega Aguayo, Rolando ,  Encina Montoya, Francisco ,  Pichara Morales, Cristian ,  De Los Ríos Escalante, Patricio ,  [Evaluation of survival and metamorphosis of larvae of Caligus rogercresseyi (Boxshall and Bravo, 2000) (Crustacea, Copepoda) in Chile, depending on temperature, salinity and oxygen] ,  Evaluation of survival and metamorphosis of larvae of Caligus rogercresseyi (Boxshall and Bravo, 2000) (Crustacea, Copepoda) in Chile, depending on temperature, salinity and oxygen
Article

Autor: De Los Ríos Escalante, Patricio Woelfl, Stefan Soto, Cristian

With their ultraoligotrophic status, the Chilean North Patagonian lakes have mixotrophic ciliates in their pelagic environments as producers, whereas the primary consumers are crustaceans that are low in abundance and species numbers. The aim of the present study was to determine the potential gr...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/3244

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De Los Ríos Escalante, Patricio ,  Woelfl, Stefan ,  Soto, Cristian ,  [Experimental evidence for crustacean zooplankton grazing activity on mixotrophic ciliates] ,  Experimental evidence for crustacean zooplankton grazing activity on mixotrophic ciliates
Article

Autor: De Los Ríos Escalante, Patricio Kies, Fatima

The Patagonian lakes (38-55 degrees S) are characterized by their marked oligotrophy, low number of species of crustacean zooplankton, and a marked predominance of calanoid copepods. Within this context, we considered that a review about the ecology of the zooplankton in central and southern Chil...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/3260

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De Los Ríos Escalante, Patricio ,  Kies, Fatima ,  [CALANOID COPEPODS IN CENTRAL CHILEAN AND CHILEAN PATAGONIAN LAKES (33-55 degrees S, CHILE), PROBABLE ECOLOGICAL KEY ROLE IN PELAGIC ENVIRONMENTS] ,  CALANOID COPEPODS IN CENTRAL CHILEAN AND CHILEAN PATAGONIAN LAKES (33-55 degrees S, CHILE), PROBABLE ECOLOGICAL KEY ROLE IN PELAGIC ENVIRONMENTS
Article

Autor: De Los Ríos Escalante, Patricio Kies, Fatima

The lakes of Chiloe Island have a high dissolved organic carbon concentration (known as 'humic') and show a connection with brackish water. They also display a high species richness of crustacean zooplankton. The aim of the present study is to characterize the potential factors that explain crust...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/3265

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De Los Ríos Escalante, Patricio ,  Kies, Fatima ,  [CRUSTACEAN ZOOPLANKTON COMMUNITIES IN CHILOE ISLAND COASTAL LAKES (42 degrees S, CHILE)] ,  CRUSTACEAN ZOOPLANKTON COMMUNITIES IN CHILOE ISLAND COASTAL LAKES (42 degrees S, CHILE)
Article

Autor: Rauque, Carlos De Los Ríos Escalante, Patricio

The host-parasite interactions of inland water malacostracans have been poorly studied. The aim of the present study is to provide an overview of parasites recorded for these hosts and to study the ecological implications of host-parasite relations. According to the literature, these parasites ha...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/3286

Repositorio Digital Universidad Católica de Temuco
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Rauque, Carlos ,  De Los Ríos Escalante, Patricio ,  [PATAGONIAN INLAND WATER MALACOSTRACANS AS HOSTS FOR PARASITES] ,  PATAGONIAN INLAND WATER MALACOSTRACANS AS HOSTS FOR PARASITES
Article

Autor: De Los Ríos Escalante, Patricio Hauenstein Barra, Enrique Acevedo, Patricio Jaque, Ximena

The water bodies studied herein are located in the Huerquehue National Park, a mountain zone with Nothofagus alpina, N. pumilio, N. dombeyi, and Araucaria araucana forests, at 700-1500 m a.s.l. There are numerous oligotrophic lakes, with characteristics similar to the deep Araucanian lakes. Many ...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/3146

Repositorio Digital Universidad Católica de Temuco
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De Los Ríos Escalante, Patricio ,  Hauenstein Barra, Enrique ,  Acevedo, Patricio ,  Jaque, Ximena ,  [Littoral crustaceans in mountain lakes of Huerquehue National Park (38 degrees s, Araucania Region, Chile)] ,  Littoral crustaceans in mountain lakes of Huerquehue National Park (38 degrees s, Araucania Region, Chile)
Article

Autor: De Los Ríos Escalante, Patricio Contreras, Angel Lara, Gladys Latsague Vidal, Mirtha Esse, Carlos

Antofagasta Bay is characterized by a high primary productivity due to the presence of the cold Humboldt Stream that is associated with a high diversity in flora and fauna in the benthic and pelagial environments of the Chilean west coast. Nevertheless, due to the global climate changes, the exis...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/3331

Repositorio Digital Universidad Católica de Temuco
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De Los Ríos Escalante, Patricio ,  Contreras, Angel ,  Lara, Gladys ,  Latsague Vidal, Mirtha ,  Esse, Carlos ,  [RELATIONS BETWEEN OPTICAL PROPERTIES, DINOFLAGELLATES AND ZOOPLANKTONIC CRUSTACEANS IN ANTOFAGASTA BAY (23 degrees S, CHILE)] ,  RELATIONS BETWEEN OPTICAL PROPERTIES, DINOFLAGELLATES AND ZOOPLANKTONIC CRUSTACEANS IN ANTOFAGASTA BAY (23 degrees S, CHILE)
Article

Autor: De Los Ríos Escalante, Patricio Morrone, Juan J. Rivera Jara, Reinaldo

Distributional patterns in Chile of species of the freshwater amphipod genus Hyalella were analysed. The results show that H. fossamanchini and H. kochi can be found in Andean mountain inland waters between 18-27 degrees S, H. costera in coastal inland waters between 24-40 degrees S, H. chiloensi...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/3706

Repositorio Digital Universidad Católica de Temuco
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De Los Ríos Escalante, Patricio ,  Morrone, Juan J. ,  Rivera Jara, Reinaldo ,  [A CHECKLIST OF HYALELLA (AMPHIPODA) FROM CHILE] ,  A CHECKLIST OF HYALELLA (AMPHIPODA) FROM CHILE

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