Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Mariana Reissig"'
Autor:
L.G. De Stefano, Mariana Reissig, Patricia Elizabeth Garcia, D. Gianello, Roberto Daniel García, Marina Gerea, C. Soto Cárdenas, María del Carmen Diéguez, Gonzalo L. Pérez, Claudia Queimaliños
Fluorescence spectroscopy is a widely applied technique to characterize the composition of the fluorescent fraction of dissolved organic matter (DOM), allowing to infer sources and diagenetic state of soil, marine and freshwater DOM samples. The anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c53a2dfdea2ce4bd5bfae834edd530f0
https://www.sciencedirect.com/science/article/abs/pii/S1386142519313484
https://www.sciencedirect.com/science/article/abs/pii/S1386142519313484
Autor:
María del Carmen Diéguez, Roberto Daniel García, Mariana Reissig, Patricia Elizabeth Garcia, Marina Gerea
Publikováno v:
Freshwater Biology. 63:1049-1062
Terrestrial inputs of dissolved organic matter (DOM) make a significant contribution to the carbon pool of headwaters and the reactivity of this pool depends on its source and diagenetic state, being influenced by photochemical and biological process
Autor:
Patricia Elizabeth Garcia, Claudia Queimaliños, María del Carmen Diéguez, Mariana Reissig, Daniel García, Gonzalo L. Pérez, Carolina Soto Cárdenas, Marina Gerea
Publikováno v:
The Science of the total environment. 686
Hydrological connectivity between terrestrial and aquatic systems is influenced by landscape features. Topography, vegetation cover and type, lake morphometry and climate (seasonality, precipitation) drive the timing, concentration and quality of all
Autor:
Patricia Elizabeth Garcia, Claudia Queimaliños, María del Carmen Diéguez, Roberto Daniel García, Mariana Reissig
Publikováno v:
Science of The Total Environment. :280-292
Fluvial networks transport a substantial fraction of the terrestrial production, contributing to the global carbon cycle and being shaped by hydrologic, natural and anthropogenic factors. In this investigation, four Andean Patagonian oligotrophic str
Publikováno v:
Ecology of Freshwater Fish. 24:214-224
Prey selection by the small planktivore Galaxias maculatus and phosphorus gain depending on diet has been examined related to predator–prey daily distribution. Prey elemental composition (C:P ratio) was analysed as a factor of selectivity. Field ex
Publikováno v:
New Zealand Journal of Marine and Freshwater Research. 47:504-514
Calanoid copepods of the genus Boeckella and Parabroteas (P. sarsi) are dominant in zooplankton communities of Patagonian lakes and ponds. This study addresses the occurrence of sexual size dimorphism in calanoid copepods of the genus Boeckella and i
Publikováno v:
Aquatic Ecology. 41:599-609
Food quality in terms of carbon (C):phosphorus (P) ratio can constrain the success of highly demanding P herbivores as Daphnia. North Andean Patagonian lakes are ultraoligotrophic with low nutrient concentrations and well-developed euphotic zones. We
Publikováno v:
Biological Conservation. 132:437-447
Patagonia fishless ponds have been stocked with fishes for recreational purposes since early in the 20th century. We carried out a summer plankton sampling in 18 Patagonian lakes; 12 fishless, 5 with introduced fishes and 1 with endemic fish fauna. T
Autor:
Juan Pablo Barriga, Victor E. Cussac, Patricio J. Macchi, Stanley F. Fox, Juana Aigo, Marcelo F. Alonso, Miguel Ángel Battini, Silvia Ortubay, Mariana Reissig, Joy H. Yoshioka
Publikováno v:
Aquatic Conservation: Marine and Freshwater Ecosystems. 16:93-105
1. Laguna Blanca, in Laguna Blanca National Park, is a lake in Patagonia which has been designated as a Ramsar site since 1971 because of bird diversity and abundance and importance for nesting, particularly for the black neck swan, Cygnus melanocory
Publikováno v:
Hydrobiologia. 524:67-77
Parabroteas sarsi is a predaceous calanoid copepod that inhabits both shallow temporary fishless ponds and deep fish lakes of Patagonia and Antarctica. The aim of this study was to analyse the effect of P. sarsi on the plankton structure of a deep An