Materias
(236)
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ISABELLE SCHMITZ-AFONSO, Autor ; JORGE E. LOYO-ROSALES, Autor ; MARIA DE LA PAZ AVILES, Autor ; BARNETT A. RATTNER, Autor ; CLIFFORD P. RICE, Autor | 2003A quantitative method for the simultaneous determination of octylphenol, nonylphenol and the corresponding ethoxylates (1 to 5) in biota is presented. Extraction methods were developed for egg and fish matrices based on accelerated solvent ext[...]texto impreso
SCHULTZ, TOR P. ; MILITZ, HOLGER ; FREEMAN, MICHAEL H. ; GOODELL, BARRY ; NICHOLAS, DARREL D. | Washington [ESTADOS UNIDOS] : American Chemical Society | ACS Symposium Series | 2008Wood products are used extensively in residential construction and other outdoor applications where the wood can be degraded by many different organisms. To prevent degradation, wood products are treated with biocides. Treated wood is a sustaina[...]texto impreso
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CAROLINA VIDAL, Autor ; LAURA PÉREZ, Autor ; FELIPE GARCÍA RODRÍGUEZ, Autor ; RICARDO EHRLICH, Prefacio, etc | Montevideo [URUGUAY] : DIRAC | 2016Las diatomeas son microalgas que poseen un esqueleto de sílice y presentan un mecanismo de división celular único asociado al mismo. Las miles de especies existentes se distribuyen ampliamente en todos los sistemas acuáticos del planeta. Por est[...]texto impreso
The main aim of Diatomeen im Süsswasser - Benthos von Mitteleuropa is to provide assistance for identification of taxa in applied hydrobiology, in particular water monitoring according to the implementation of EU Water Framework Directive. Diato[...]texto impreso
ZLATKO LEVKOV, Autor ; LANGE-BERTALOT, HORST, Editor científico | Ruggell [ALEMANIA] : A.R.G. Gantner Verlag K.G. | Diatoms of Europe. Diatoms of the European Inland Waters and Comparable Habitats | 2009This volume presents the first part of a synopsis and revision of Amphora Ehrenberg ex Kützing sensu lato, and contains taxa that share dorsiventral valve asymmetry and in the past were considered as members of this genus. The synopsis includes [...]texto impreso
KURT KRAMMER, Autor ; LANGE-BERTALOT, HORST, Editor científico | Ruggell [ALEMANIA] : A.R.G. Gantner Verlag K.G. | Diatoms of Europe. Diatoms of the European Inland Waters and Comparable Habitats | 2002Deals with the genus Cymbella sensu stricto of the temperate zone, with many remarks on taxa from the tropics and a large number of new taxa.texto impreso
KURT KRAMMER, Autor ; LANGE-BERTALOT, HORST, Editor científico | Ruggell [ALEMANIA] : A.R.G. Gantner Verlag K.G. | Diatoms of Europe. Diatoms of the European Inland Waters and Comparable Habitats | 2003This volume forms the fourth part of the Cymbella synopsis, containing taxa and genera Cymbopleura of the temperate zone with many remarks on taxa from the tropics and a large number of new taxa.texto impreso
LANGE-BERTALOT, HORST, Autor ; LANGE-BERTALOT, HORST, Editor científico ; MALGORZATA BAK, Autor ; ANDRZEJ WITKOWSKI, Autor | Ruggell [ALEMANIA] : A.R.G. Gantner Verlag K.G. | Diatoms of Europe. Diatoms of the European Inland Waters and Comparable Habitats | 2011Diatoms of Europe, Volume 6 discusses 419 taxa of the family Eunotiaceae, including synonyms. Eunotia belongs to the most prominent and species-richest diatom genera, and is rather homogenous compared to other large genera. Restriction to freshw[...]texto impreso
ZLATKO LEVKOV, Autor ; LANGE-BERTALOT, HORST, Editor científico ; METZELTIN, DITMAR, Autor ; ALEKSANDAR PAVLOV, Autor | Ruggell [ALEMANIA] : A.R.G. Gantner Verlag K.G. | Diatoms of Europe. Diatoms of the European Inland Waters and Comparable Habitats | 2013This volume presents the synopsis and revision of Luticola D. Mann, and contains taxa that possess a single stigma, uniseriate striae, round to elliptical areolae and marginal channel along the valve face/mantle junction, internally occluded by [...]texto impreso
LANGE-BERTALOT, HORST, Autor ; LANGE-BERTALOT, HORST, Editor científico | Ruggell [ALEMANIA] : A.R.G. Gantner Verlag K.G. | Diatoms of Europe. Diatoms of the European Inland Waters and Comparable Habitats | 2001As with Pinnularia (Vol. 1), this is a revision and synopsis of Navicula sensu stricto, another 10 genera previously included in Navicula sensu lato, and of Frustulia. The synopsis covers the temperate zone of the northern hemisphere, with empha[...]texto impreso
KURT KRAMMER, Autor ; LANGE-BERTALOT, HORST, Editor científico | Ruggell [ALEMANIA] : A.R.G. Gantner Verlag K.G. | Diatoms of Europe. Diatoms of the European Inland Waters and Comparable Habitats | 2000Revision and synopsis of the Pinnularia taxa of the temperate zone with some remarks to taxa from the tropics and a large number of new taxa. Covers 154 new species and varieties, 3 new genera and 42 new combinations.texto impreso
METZELTIN, DITMAR ; LANGE-BERTALOT, HORST ; FELIPE GARCÍA RODRÍGUEZ | Ruggell [ALEMANIA] : A.R.G. Gantner Verlag K.G. | Iconographia Diatomologica | 2005En contraste con la región tropical de América del Sur y la Cordillera de los Andes, el Uruguay se caracteriza por un clima templado/subtropical, comparable a los países mediterráneos. Varios de los cientos de taxones observados (aproximadamente[...]Article : documento electrónico
ANDREA SOMMA, Autor ; LUCÍA NOGUEIRA, Autor ; LUCIA GONZALEZ-MADINA, Autor ; LANGONE, JOSÉ A., Autor |El mejillón dorado (Limnoperna fortunei) es una especie exótica invasora que causa grandes perjuicios en América del Sur. El río Santa Lucía es la principal fuente de agua potable que abastece al 60% de la población de Uruguay. L. fortunei ha si[...]documento electrónico
FERRARI, GRACIELA, Autor ; MARÍA DEL CARMEN PÉREZ, Autor | Montevideo [URUGUAY] : Laboratorio Tecnológico del Uruguay (LATU) | 2009El río Uruguay es el segundo en importancia dentro de la cuenca del Río de la Plata, la cuarta más importante del mundo. Con la intención de conocer la composición taxonómica y la distribución de las cianobacterias en el río Uruguay inferior, en[...]documento electrónico
MATHIS WACKERNAGEL, Autor ; BERT BEYERS, Autor | Gabriola Island [CANADÁ] : New Society Publishers | 2019Ecological Footprint accounting, first introduced in the 1990s and continuously developed, continues to be the only metric that compares overall human demand on nature with what our planet can renew -- its biocapacity -- and distils this into on[...]texto impreso
Economics and Ecosystems demonstrates how the concepts of economic efficiency, sustainability and equity can be applied in ecosystem management. The book presents an overview of these three concepts, a framework for their analysis and modelling,[...]texto impreso
CRISTIANO V.M. ARAÚJO, Editor científico ; CANDIDA SHINN, Editor científico | New York [ESTADOS UNIDOS] : Nova Science Publishers | 2017Latin America is one of the most diverse but also vulnerable regions in the world that is under continuous anthropogenic pressure due to increasing urban, industrial and agricultural developments. Although there are many research groups studying[...]documento electrónico
SONIA M. JOHNS, Autor ; NANCY D. DENSLOW, Autor ; MICHAEL D. KANE, Autor ; KAREN H. WATANABE, Autor ; EDWARD F. ORLANDO, Autor ; MARÍA S. SEPÚLVEDA, Autor | 2011Endocrine disrupting chemicals (EDCs) are known to contaminate aquatic environments and alter the growth and reproduction of organisms. The objective of this study was to evaluate the sensitivity and utility of fathead minnow (Pimephales promela[...]texto impreso
SENYSZYN, PEDRO | Montevideo [URUGUAY] : OISCA International | Educación Medioambiental Forestal | 2003En esta publicación se estudia la actividad forestal, criterios para la implantación de bosques, conservación del medio ambiente, funciones benéficas de los bosques y los productos madereros.texto impreso
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El presente trabajo estima las emisiones e inmisiones gaseosas de Hornos, Calderas y Antorchas de la refinería La Teja, ANCAP, República Oriental del Uruguay para el período de Marzo-Agosto 2008. Los gases informados para las emisiones de las un[...]Article : documento electrónico
LUCIA BERGOS, Autor ; JUAN MANUEL CARDOZO, Autor ; CARLA BRUZZONE, Autor |En la cuenca del arroyo El Potrero, departamento de Maldonado, confluyen una particular diversidad de ambientes, actores, intereses y problemáticas socioambientales. El objetivo de este trabajo es proponer medidas para el manejo de los conflicto[...]texto impreso
THOMAS SWARR, Autor ; DAVID HUNKELER, Autor ; WALTER KLÖPFFER, Autor ; HANNA-LEENA PESONEN, Autor ; ANDREAS CIROTH, Autor ; ALAN BRENT, Autor ; ROBERT PAGAN, Autor | Society of Environmental Toxicology and Chemistry | 2011Environmental Life Cycle Costing: A Code of Practice not only provides an introduction to LCC but also illustrates its applications. In combination with environmental life cycle assessment and with current research in social LCA, LCC moves us c[...]