Zobrazeno 1 - 10
of 291
pro vyhledávání: '"Luc Ector"'
Publikováno v:
PhytoKeys, Vol 187, Iss , Pp 23-70 (2021)
Based on two Andean Altiplano samples and on light and scanning electron microscopy analyses, we present six new species of “araphid” diatoms in the genus Pseudostaurosira, P. aedes sp. nov., P. frankenae sp. nov., P. heteropolaris sp. nov., P. o
Externí odkaz:
https://doaj.org/article/44fdc5b317704f379a5abcfd17eb3e8a
Autor:
Bart Van de Vijver, Luc Ector
Publikováno v:
Plant Ecology and Evolution, Vol 152, Iss 3, Pp 539-545 (2019)
Background and aims – During a survey of the soil diatom flora of the sub-Antarctic islands in the southern Indian Ocean, an unknown small-celled naviculoid taxon was discovered living in small cracks in cliffs bordering the ocean. The taxon showed
Externí odkaz:
https://doaj.org/article/6fa3bcac888445f58151257c301584cb
Autor:
Koen Sabbe, Wim Vyverman, Luc Ector, Carlos Wetzel, Jacob John, Dominic Hodgson, Elie Verleyen, Bart Van de Vijver
Publikováno v:
Plant Ecology and Evolution, Vol 152, Iss 2, Pp 313-326 (2019)
Background and aims – During the past two decades, the subantarctic diatom flora has been the subject of several detailed taxonomic revisions, resulting in the description of a large number of new species. During a survey of the freshwater diatom f
Externí odkaz:
https://doaj.org/article/9947e4f631a24651b8e2c85b06ca8ba7
Publikováno v:
Plant Ecology and Evolution, Vol 152, Iss 2, Pp 340-350 (2019)
Background and aims – Two unknown benthic diatom species belonging to the genus Achnanthidium Kütz., and found in French and Nepalese freshwater habitats, were investigated. Both species are here described as new and compared with the original mat
Externí odkaz:
https://doaj.org/article/47fda99410e04d1dbd0dbda6533614b9
Publikováno v:
Plant Ecology and Evolution, Vol 152, Iss 2, Pp 262-284 (2019)
Background and aims – As a result of the description of many new species, reanalyses of type material, and information becoming available on valve morphogenesis in small araphid diatoms lacking a rimoportulae, the existing classification scheme at
Externí odkaz:
https://doaj.org/article/242bdf56dd7b414e952bda594119a19f
Publikováno v:
Plant Ecology and Evolution, Vol 152, Iss 2, Pp 327-339 (2019)
Background and aims – During phytoplankton surveys of a freshwater pond in Northeastern France, Fragilaria subconstricta (Bacillariophyceae) was observed. This rare diatom was present in large numbers in several plankton samples from Lachaussée Po
Externí odkaz:
https://doaj.org/article/0f64b7c8908441c68c076c9df0108a9b
Autor:
Giuseppina G. Lai, Aude Beauger, Carlos E. Wetzel, Bachisio M. Padedda, Olivier Voldoire, Antonella Lugliè, Elisabeth Allain, Luc Ector
Publikováno v:
PeerJ, Vol 7, p e7238 (2019)
This study investigated and compared the diatom flora from thermo-mineral springs in Auvergne (France) and Sardinia (Italy). Samples were collected from rock/cobbles and fine sediments in 16 springs between January 2015 and March 2017. A total of 207
Externí odkaz:
https://doaj.org/article/05a1499a9db64f22bf6653e2a34b7094
Autor:
Gisele Carolina Marquardt, Carlos Eduardo de Mattos Bicudo, Thelma Alvim Veiga Ludwig, Luc Ector, Carlos E. Wetzel
Publikováno v:
Acta Limnologica Brasiliensia, Vol 30, Iss 0 (2018)
Abstract Aim Relationships between species composition and variation patterns in diatom assemblages over six tropical reservoirs located in Southeast Brazil were explored. Methods Surface-sediment and phytoplankton diatom assemblages were determined
Externí odkaz:
https://doaj.org/article/f1605084eab14831ab7966283287d124
Autor:
Aude Beauger, Elisabeth Allain, Olivier Voldoire, Carlos E. Wetzel, Luc Ector, Bart Van de Vijver
Publikováno v:
Diversity, Vol 12, Iss 10, p 367 (2020)
A floristic survey was performed on a temporary pond, “Laqui du Seignavoux”, situated in the Mont-Dore massif of the French Massif Central, between 2017 and 2019. Except in 2017, each year, we performed four sampling campaigns from April/May to D
Externí odkaz:
https://doaj.org/article/37165d40a20241b9a4b5e770168ba830
Publikováno v:
Diversity, Vol 12, Iss 10, p 375 (2020)
The aim of the present work was to present the ecological and morphological characteristics of species from the genus Achnanthes Bory sensu stricto, which develops in terrestrial mosses near the Rio de Janeiro Botanic Garden, Brazil. A literature com
Externí odkaz:
https://doaj.org/article/b31bcf0d2c17407c8e440dbe249a820b