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Jorge Edgardo Nimptsch Maass

Associate Profesor

Universidad Austral de Chile

Valdivia, Chile

Aquatic Pollution, Dissolved Organic Matter, Ecotoxicology, Contaminant Stimulated Physiology

Aquatic Ecology, Pollution & Ecotoxicology, HUMBOLDT UNIVERSITAT ZU BERLIN. Alemania, 2005
Marine Biology, UNIVERSIDAD DE VALPARAISO. Chile, 2001

POSTDOC Full Time

LEIBNIZ INSTITUT FUR GEWAESSEROEKOLOGIE UND BINNENFISCHEREI

BERLIN, Alemania

2005 - 2010
Profesor Full Time

UNIVERSIDAD AUSTRAL DE CHILE

Science

Valdivia, Chile

2011 - A la fecha

Research Assistant Other

Pontificia Universidad Catolica de Chile

Santiago, Chile

1999 - 2001
ASSOCIATE RESEARCHER Full Time

LEIBNIZ INSTITUTE OF FRESHWATER ECOLOGY AND INLAND FISHERIES

Berlin, Alemania

2005 - 2010
ACADEMIC Full Time

Universidad Austral de Chile

Valdivia, Chile

2011 - A la fecha

Aporte y transformaciones de diferentes fracciones de Nitrógeno por la Actividad Acuícola en el Río Molco, Cuenca del Lago Villarrica Co-Patrocinante 2014

Caracterización de materia orgánica disuelta proveniente de efluentes de Pisciculturas, mediante espectroscopía de Fluorescencia Patrocinante 2014

Efecto de antibióticos utilizados en Pisciculturas, sobre parámetros ecotoxicológicos en el Macrofita Acuática Lemna Valdiviana Patrocinante 2014

Aporte de fósforo soluble y total por la actividad acuícola en el Río Molco, cuenca del Lago Villarrica. Co-Patrocinante 2014

Limitan los nutrientes nitrógeno y fósforo la tasa fotosintética de Stentor (S. Araucanus y S. Amethystinus), importantes ciliados mixotróficos en los Lagos Nord Patagonicos. Co-Patrocinante 2014

Distribución de microcrustáceos e impacto de la erupción del complejo volcánico Cordón Caulle-Puyehue en tres lagos Nordpatagónicos. Informante 2014
factores físicos, químicos y biológicos que modulan la distribución y abundancia de la Comunidad Nano-Picoplancton a lo largo de la cuenca del Río Valdivia, XIV Región, Chile. Informante 2013

Evaluación del impacto de una fuente puntual mediante el uso de macroinvertebrados bentónicos como bioindicadores: el caso de la zona urbana del Río Coihaique (Región de Aysén, Chile) Co-Patrocinante 2013

Calibración y estimación de la sensibilidad toxicológica de Lemna valdiviana Phil (Araceae) en la realización de bioensayos de toxicidad crónica mediante dicromato de potasio y sulfato de cobre como tóxicos de referencia Patrocinante 2013

Determinación de la ocurrencia y efectividad de la dispersión fluvial del ciliado mixotrófico Stentor entre lagos interconectados del distrito de los Lagos Nordpatagónicos (39° - 42° S), Chile Informante 2012

Efecto top-down de copépodos ciclopoideos sobre el ciliado mixotrófico Stentor proveniente de los lagos Araucanos (39ºS-42ºS) Informante 2011

Efectos ecotoxicológicos y bioacumulación de clorpirifos y glifosato en la macrófita acuática Lemna Valdiviana. Patrocinante

Uso de biomarcadores enzimáticos en organismos acuáticos lemna valdiviana para evaluar la toxicidad de efluentes de pisciculturas en sistemas fluviales Patrocinante

SAVIA NUEVA 96

SHELL CHILE S.A.

Chile, 1996

CONCURSO DE PROYECTOS


Relationship between salt use in fish farms and drift of macroinvertebrates in a freshwater stream Aguayo M.F.; Oberti C. Article ISI SCOPUS Aquaculture Environment Interactions (2020)
Organic matter distribution, composition and its possible fate in the Chilean North-Patagonian estuarine system Nimptsch J.; Giesecke R. Article ISI SCOPUS SCIENCE OF THE TOTAL ENVIRONMENT (2019)
Determination of trace elements in freshwater rotifers and ciliates by total reflection X-ray fluorescence spectrometry Woelfl S.; Ovari, M; Nimptsch J.; Neu, TR; Mages, M Article ISI SCOPUS Spectrochimica Acta - Part B Atomic Spectroscopy (2016)
First record of toxins associated with cyanobacterial blooms in oligotrophic North Patagonian lakes of Chilea genomic approach Nimptsch J.; Woelfl S.; Osorio S.; Valenzuela J.; Moreira C.; Ramos V.; Castelo-Branco R.; Leão P.N.; Vasconcelos V. Article ISI SCOPUS INTERNATIONAL REVIEW OF HYDROBIOLOGY (2016)
Global effects of agriculture on fluvial dissolved organic matter Graeber D.; Boechat, IG; Encina-Montoya F.; Esse C.; Gelbrecht, J; Goyenola G.; Gucker, B.; Heinz, M.; Kronvang, B; Meerhoff M.; et al. Article ISI SCOPUS Scientific Reports (2015)
Tracing dissolved organic matter (DOM) from land-based aquaculture systems in North Patagonian streams Nimptsch J.; Woelfl S.; Osorio S.; Ebersbach, P.; v. Tuempling, W.; Palma R.; Encina F.; Figueroa D. Article ISI SCOPUS Science of the Total Environment (2015)
Does filter type and pore size influence spectroscopic analysis of freshwater chromophoric DOM composition? Nimptsch J.; Woelfl S.; Kronvan, B.; Giesecke R.; Caputo L.; Gelbrecht, J; von Tuempling, W; Graeber D. Article ISI SCOPUS Limnologica (2014)
Adaptation of freshwater mussels to cyanobacterial toxins: Response of the biotransformation and antioxidant enzymes Burmester V.; Nimptsch J.; Wiegand, C. Article ISI SCOPUS Ecotoxicology and Environmental Safety (2012)
Effect of housefly maggot meal (magmeal) diets on catalase, and glutathione S-transferase in the liver and gills of carp Cyprinus carpio fingerling Ogunji, J.O.; Nimptsch J.; Wiegand, C.; Schulz C.; Rennert, B. Article • AGRICOLA • ASFA (ProQuest) • CABI • CSA • DOAJ • EBSCO • Google Scholar • Historical Abstracts • ISC • ISI (Zoological Record) (Thomson Reuters) • OCLC • Scopus • Summon by Serial Solutions INTERNATIONAL AQUATIC RESEARCH (2011)
Toxic cyanobacteria from Tri An Reservoir, Vietnam Son Dao, Tanh; Cronberg, Gertrud; Nimptsch, Jorge; Do-Hong, Lan-Chi; Wiegand, Claudia Article ISI NOVA HEDWIGIA (2010)
Response of oxidative stress enzymes in charophyte Nitellopsis obtusa exposed to allochthonous leaf extracts from beech Fagus sylvatica Grigutyte, R; Nimptsch J.; Manusadžianas, L.; Pflugmacher, S. Article BIOLOGIJA (2009)
Cyanobacterial Toxin Elimination via Bioaccumulation of MC-LR in Aquatic Macrophytes: An Application of the “Green Liver Concept” Nimptsch, Jorge; Wiegand, Claudia; Pflugmacher, Stephan Article ENVIRONMENTAL SCIENCE & TECHNOLOGY (2008)
effects of decomposing leaf litter from Fagus sylvatica and Quercus robur of different degradation levels on oxidative stress response in the charophyte Nitellopsis obtusa Grigutyte, R; Nimptsch J.; Manusadžianas, L.; Pflugmacher, S. Article EBSCO: Central & Eastern European Academic Source, TOC Premier, Science and technology collection; THOMSON REUTERS: BIOSIS Previews, Thomson Scientific Master Journal List, Biological abstracts; CAMBRIDGE SCIENTIFIC ABSTRACTS; VINITI. Botanica Lithuanica (2008)
Ammonia triggers the promotion of oxidative stress in the aquatic macrophyte Myriophyllum mattogrossense Nimptsch, Jorge; Pflugmacher, Stephan Article ISI CHEMOSPHERE (2007)
Biotransformation and antioxidant response in Ceratophyllum demersum experimentally exposed to 1,2- and 1,4-dichlorobenzene Monferran, M.V.; Wunderlin, D; Nimptsch J.; Pflugmacher, S. Article ISI CHEMOSPHERE (2007)
Decomposing leaf litter: The effect of allochthonous degradation products on the antioxidant fitness and photosynthesis of Vesicularia dubyana Nimptsch, Jorge; Pflugmacher, Stephan Article ISI ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY (2007)
Evaluation of the influence of housefly maggot meal (magmeal) diets on catalase, glutathione S-transferase and glycogen concentration in the liver of Oreochromis niloticus fingerling Ogunji, J.O.; Nimptsch J.; Wiegand, C.; Schulz C. Article ISI Comparative Biochemistry and Physiology Part A. (2007)
Antioxidant and biotransformation enzymes in Myriophyllum quitense as biomarkers of heavy metal exposure and eutrophication in Suquı´a River basin (Co´rdoba, Argentina) Nimptsch, Jorge; Wunderlin, Daniel; Dollan, Anja; Pflugmacher, Stephan Article ISI CHEMOSPHERE (2005)
Substrate specificities of cytosolic glutathione-s transferases in five different species of the aquatic macrophyte Myriophyllum Nimptsch J.; Pflugmacher, S. Article Biosis database, Chemical Abstracts, Current Contents (Agriculture, Biology, Environmental Sciences), Derwent Crop Protection File, Ecological Abstracts, Geographical Abstracts (Human Geography/Physical Geography), Food Science and Technology Abstracts (FSTA), GEOBASE, PASCAL, SciSearch, Research Alert, Science Citation Index, SUBIS Current Awareness in Biomedicine, Tobacco Abstracts, VINITI (Russian Academy of Science). JOURNAL OF APPLIED BOTANY AND FOOD QUALITY (2005)