Descubre y comparte nuestro conocimiento público

Se han encontrado 94 recursos

Resultados de búsqueda

De Los Ríos Escalante, PatricioIbáñez Arancibia, Eliana[FIRST ECOLOGICAL OBSERVATIONS ON LITTORAL MARINE DECAPODS OF ROCKY SHORES OF EASTER ISLAND]FIRST ECOLOGICAL OBSERVATIONS ON LITTORAL MARINE DECAPODS OF ROCKY SHORES OF EASTER ISLAND

The Puna is a high altitude ecosystem of the Central Andes located in the desert plateaus above 3500 m a.s.l. that covers parts of north-eastern Chile, north-western Argentina, south-eastern Peru and mid-western Bolivia. It is characterised by the presence of endorheic basins. Laguna Lejia is an ...


Muñoz Pedreros, AndrésDe Los Ríos Escalante, PatricioMoeller, Patricia[ZOOPLANKTON IN LAGUNA LEJIA, A HIGH-ALTITUDE ANDEAN SHALLOW LAKE OF THE PUNA IN NORTHERN CHILE]ZOOPLANKTON IN LAGUNA LEJIA, A HIGH-ALTITUDE ANDEAN SHALLOW LAKE OF THE PUNA IN NORTHERN CHILE

To date, he fairy shrimps (Anostraca) of Chilean inland waters have been poorly described. Those that were described mainly belong to the genus Branchinecta, and the reports are primarily restricted to shallow seasonal pools at the northern and southern extremes of Chile. The aim of the present s...


De Los Ríos Escalante, PatricioCarreno Abarzua Eriko[FIRST REPORT OF BRANCHINECTA (ANOSTRACA) IN SEASONAL COASTAL POOLS IN THE ARAUCANIA REGION (PUAUCHO, 39 degrees S, CHILE)]FIRST REPORT OF BRANCHINECTA (ANOSTRACA) IN SEASONAL COASTAL POOLS IN THE ARAUCANIA REGION (PUAUCHO, 39 degrees S, CHILE)

The zooplankton in South American saline waters is mainly dominated by copepods at salinities lower than 90 g/l, whereas at salinities above 90 g/l Artemia sp. is totally dominant. The aim of the present study is to analyse the salinity range of halophilic copepods on the basis of a literature re...


De Los Ríos Escalante, PatricioBayly, Ian A. E.[HALOTOLERANT COPEPODA IN SOUTH AMERICAN INLAND SALINE WATERS]HALOTOLERANT COPEPODA IN SOUTH AMERICAN INLAND SALINE WATERS

The Atacama is the world's driest desert. It contains various types of wetlands. In general, the diversity and structure of the zooplankton in these wetlands have been very little studied. The object of the present study was to analyse the specific composition and structure of the zooplankton in ...


Muñoz Pedreros, AndrésDe Los Ríos Escalante, PatricioGonzalez-Urrutia, Marilyn[ZOOPLANKTON OF A MOUNTAIN RIVER AND HIGHLAND BOGS IN A WETLANDS COMPLEX IN ATACAMA, AN ALTIPLANO DESERT, IN NORTHERN CHILE]ZOOPLANKTON OF A MOUNTAIN RIVER AND HIGHLAND BOGS IN A WETLANDS COMPLEX IN ATACAMA, AN ALTIPLANO DESERT, IN NORTHERN CHILE

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...


De Los Ríos Escalante, PatricioSoto, 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)

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...


De Los Ríos Escalante, PatricioCastro, ManuelEsse, CarlosAcevedo, Patricio[Satellite Spectral Property Observations in Chilean Lakes]Satellite Spectral Property Observations in Chilean Lakes

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 ...


Mardones Lazcano, AlfonsoGajardo, V.Pizarro, M. I.Augsburger, A.Vega Aguayo, RolandoEncina Montoya, FranciscoPichara Morales, CristianDe 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

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...


De Los Ríos Escalante, PatricioWoelfl, StefanSoto, Cristian[Experimental evidence for crustacean zooplankton grazing activity on mixotrophic ciliates]Experimental evidence for crustacean zooplankton grazing activity on mixotrophic ciliates

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso