Materias
(38)
Refinar búsqueda
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[...]documento electrónico
ELISKA ZAPOMELOVÁ, Autor ; FERRARI, GRACIELA, Autor ; MARÍA DEL CARMEN PÉREZ, Autor | 2012The Uruguay River is one of the largest rivers in South America (> 1,800 km long, annual discharge 6230 m3.s–1). It belongs to the La Plata Basin and its lower part flows between two countries, Argentina and Uruguay. The water quality and flow r[...]documento electrónico
Features of cyanobacteria are introduced for non-specialists by highlighting topics in the various chapters. Aspects where much more is known now than a decade ago are pointed out, such as the importance of cyanobacterial nitrogen fi xation in t[...]texto impreso
H. J. ELSTER, Autor ; W. OHLE, Autor ; RAI HAKUMAT, Editor científico | Stuttgart [ALEMANIA] : E. Schweizerbart'sche Verlagsbuchhandlung | Archiv für Hydrobiologie Organ der Internationalen Vereinigung fur Theoretische und Angewandte Limnologie | 1980texto impreso
LYSE BÉRARD-THERRIAULT, Autor ; MICHEL POULIN, Autor ; LUCI BOSSÉ, Autor | Ottawa [CANADA] : NRC-CNRC | Canadian Special Publication of Fisheries and Aquatic Sciences | 1999This guide contains 499 marine phytoplankton species which were identified, measured, and photographed. The phytoplankton groups observed comprised diatoms (142 taxa), dinoflagellates (137 taxa), flagellates, including cryptophytes (7 taxa), chr[...]texto impreso
ALLEN I. LASKIN, Editor científico ; HUBERT A. LECHEVALIER, Editor científico | Ohio [ESTADOS UNIDOS] : CRC Press | 1973texto impreso
The genus Lepocinclis was firstly proposed by Perty (1852) from Germany. Afterward, France (1897) from Hungary, and Lemmermann (1901, 1913) observed some new species from various regions in Europe. Since then more new taxa were found successivel[...]documento electrónico
MACARENA PIREZ, Autor ; GUALBERTO GONZALEZ-SAPIENZA, Autor ; DANIEL SIENRA, Autor ; FERRARI, GRACIELA, Autor ; MICHAEL LAST, Autor ; JEROLD A. LAST, Autor ; BEATRIZ M. BRENA, Autor | 2013In recent years, the international demand for commodities has prompted enormous growth in agriculture in most South American countries. Due to intensive use of fertilizers, cyanobacterial blooms have become a recurrent phenomenon throughout the [...]texto impreso
MONA HOPPENRATH, Autor ; MALTE ELBRACHTER, Autor ; GERHARD DREBES, Autor | Stuttgart [ALEMANIA] : Schweizerbart | Kleine Senckenberg-Reihe | 2009Marine phytoplankton forms the basis of the food web in the oceans. Phytoplankton, although small enough to be invisible to the naked eye, can under favourable conditions actually be seen from a space satellite, because it occurs in such huge qu[...]