Search Results - "Garraza, Gabriela González"
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Quality changes of fluvial sediments impacted by urban effluents in Ushuaia, Tierra del Fuego, southernmost Patagonia
Published in Environmental earth sciences (01-10-2020)“…Bottom sediments play a fundamental role in the eutrophication process because they are one of the most active compartments in the biogeochemical cycle of…”
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The plankton communities from peat bog pools: structure, temporal variation and environmental factors
Published in Journal of plankton research (01-11-2013)Get full text
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El uso de bioensayos crónicos en Daphnia magna para la evaluación ambiental de un arroyo urbano en Tierra del Fuego (Argentina)
Published in Ecología austral (01-08-2021)“…El desarrollo de la urbanización impacta negativamente sobre los ambientes acuáticos, ya que los convierte en receptores finales de una variedad de sustancias…”
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An Antarctic hypotrichous ciliate, Parasterkiella thompsoni (Foissner) nov. gen., nov. comb., recorded in Argentinean peat-bogs: Morphology, morphogenesis, and molecular phylogeny
Published in European journal of protistology (01-05-2011)“…The ciliate Parasterkiella thompsoni (Foissner, 1996) nov. gen., nov. comb. was originally described from Antarctica. In the present study, we report the…”
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Aquatic microinvertebrate abundance and species diversity in peat bogs of Tierra del Fuego (Argentina)
Published in Limnology (2017)“…Peat bogs are regarded as extreme environments due to their low pH and low nutrient concentration, and thus hold a unique biota adapted to these particular…”
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Desmids (Zygnematophyceae, Streptophyta) community drivers and potential as a monitoring tool in South American peat bogs
Published in Hydrobiologia (01-05-2019)“…Tierra del Fuego Island hosts the largest area of peatlands in the Southern Hemisphere, largely encompassing peat bogs where peat is actively formed and thus…”
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Beaver dam effect on phytoplankton and periphyton composition and hydrology in streams from Tierra del Fuego (Argentina)
Published in Hydrobiologia (01-03-2020)“…There is practically no stream or river without non-native beaver impact, past or current, in Tierra del Fuego (TDF), Argentina. In this study, we evaluated…”
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Updated distribution of the diatom Didymosphenia geminata (Lyngbye) Schmidt in Tierra del Fuego, Patagonia
Published in Diatom research (02-01-2022)“…In this study, we report new observations on the distribution of the invasive diatom Didymosphenia geminata on the island of Tierra del Fuego, southern…”
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Planktonic eukaryote molecular diversity: discrimination of minerotrophic and ombrotrophic peatland pools in Tierra del Fuego (Argentina)
Published in Journal of plankton research (01-05-2015)“…We investigated the composition of the smallest size fraction (<3 mu m) of eukaryotic plankton communities of five pools located in the Rancho Hambre peat bog…”
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Caracterización limnológica, fitoplanctónica y batimétrica de un lago coloreado (Laguna Negra, Parque Nacional Tierra del Fuego, Argentina)
Published in Ecología austral (01-04-2023)“…El 4% de la provincia de Tierra del Fuego se encuentra cubierto por agua. En la zona cordillerana son frecuentes los cuerpos de agua coloreados, como la Laguna…”
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Landscape-driven environmental variability largely determines abiotic characteristics and phytoplankton patterns in peat bog pools (Tierra del Fuego, Argentina)
Published in Hydrobiologia (01-06-2015)“…Ombrotrophic peat bogs from Tierra del Fuego are characteristically raised, dome-shaped, fed by precipitation, and nutrient-poor. Their landscape pattern…”
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