Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Horst Lange-Bertalot"'
The Diatom Genus Navicula in Spring Ecosystems with the Description of Navicula aquaesuavis sp. nov.
Autor:
María Cid-Rodríguez, Marco Cantonati, Nicola Angeli, Olena Bilous, Maha Al-Harbi, Horst Lange-Bertalot, Zlatko Levkov, Lucia Piana, Daniel Spitale, Abdullah A. Saber
Publikováno v:
Water, Vol 16, Iss 19, p 2751 (2024)
Given the limited understanding of species diversity and ecological preferences of diatoms of the genus Navicula in spring ecosystems, herein we present and describe as species new to science, Navicula aquaesuavis Lange-Bert., Levkov, Cid-Rodríguez,
Externí odkaz:
https://doaj.org/article/7b3d27e8c8d44daaaf95e04bce167b76
Autor:
Marta Krzywda, Romain Gastineau, Małgorzata Bąk, Przemysław Dąbek, Ewa Górecka, Zhou Chengxu, Horst Lange-Bertalot, Chun L. Li, Andrzej Witkowski
Publikováno v:
Plant and Fungal Systematics, Vol 64, Iss 1, Pp 17-24 (2019)
We describe the new species Gomphonemopsis sieminskae from brackish waters of the East China Sea littoral near Ningbo, China. Two diatom strains isolated from Ulva sp. were successfully grown, then analyzed by light (LM) and scanning electron (SEM) m
Externí odkaz:
https://doaj.org/article/3199587c40134b189ee1a92cdbebc149
Autor:
Ionel Ciugulea, Summyr Burroughs, Chiara Defrancesco, Daniel Spitale, Donald Charles, Horst Lange-Bertalot, Marco Cantonati
Publikováno v:
Plant Ecology and Evolution, Vol 152, Iss 2, Pp 378-384 (2019)
Background and aims – The samples on which this study is based were collected in two streams in Puerto Rico as part of a long-term monitoring program conducted by the National Ecological Observatory Network (NEON). Detailed study of the diatom asse
Externí odkaz:
https://doaj.org/article/735d0ae1624a465b957205e7037b381a
Publikováno v:
Plant Ecology and Evolution, Vol 152, Iss 2, Pp 285-292 (2019)
Background and aims – The detailed analysis of algae and cyanoprokaryotes in a heterogeneous group of spring habitats (including all the different typologies) of the northern Apennines (Emilia-Romagna Region, Italy) revealed a new Amphora species i
Externí odkaz:
https://doaj.org/article/384c565a7d144d3a851ff3590f0319a7
Publikováno v:
PeerJ, Vol 9, p e11142 (2021)
Background Rapa Nui (Easter Island = Isla de Pasqua) is of volcanic origin, best known for about 900 man-made stone statues known as moai. It is one of the most isolated inhabited islands on Earth and studies on the diatoms of Rapa Nui are very few.
Externí odkaz:
https://doaj.org/article/2a06bff75b8544d0bc57e5685f57c8fd
Autor:
Romain Gastineau, Chahinez Hamedi, Mohammed Bey Baba Hamed, Sidi-Mohammed El-Amine Abi-Ayad, Małgorzata Bąk, Claude Lemieux, Monique Turmel, Sławomir Dobosz, Rafał J. Wróbel, Agnieszka Kierzek, Horst Lange-Bertalot, Andrzej Witkowski
Publikováno v:
Ecological Indicators, Vol 121, Iss , Pp 107104- (2021)
A water sample was obtained from an arheic oasis in the deep Sahara Desert, the Gueltates Afilal in Tamanrasset (Algeria). Five diatom strains were isolated, cultivated and identified as Tryblionella apiculata, Nitzschia supralitorea, Fistulifera sap
Externí odkaz:
https://doaj.org/article/a8abc0f9159c48c7b28aed668c54d6aa
Publikováno v:
Diversity, Vol 13, Iss 11, p 549 (2021)
Using light (LM, including plastid characterization on fresh material) and scanning electron microscopy (SEM), as well as a thorough morphological, physical, chemical, and biological characterization of the habitats, the present study aims at describ
Externí odkaz:
https://doaj.org/article/9e9745e433624381b685d97c41bcaf23
Autor:
Horst LANGE-BERTALOT, Marco CANTONATI
Publikováno v:
Journal of Limnology, Vol 70, Iss 2, Pp 209-221 (2011)
On the basis of LM and SEM observations as well as of environmental data, three species of the predominantly-acidophilous diatom genus Eunotia (E. cisalpina, E. fallacoides, E. insubrica) are described as new to science, and characterized from the ec
Externí odkaz:
https://doaj.org/article/ea213c702c544433831b86078c69b477
Publikováno v:
Journal of Limnology, Vol 70, Iss 2, Pp 197-208 (2011)
It has been proved that littoral diatoms provide a useful marker for detecting localised changes resulting from uneven anthropogenic disturbances or intermittent releases of sewage along the shorelines of lakes. This study tested the spatial resoluti
Externí odkaz:
https://doaj.org/article/fc14618e75f64ed6af011e2ba4ef95e0
Publikováno v:
Journal of Limnology, Vol 63, Iss 2, Pp 171-189 (2004)
The percentage distributions of Fragilaria and Staurosira taxa in surface sediment samples from 40 oligo- to ultra-oligotrophic, pH neutral to alkaline, mountain lakes of the central Austrian Alps (Niedere Tauern) were studied in relation to environm
Externí odkaz:
https://doaj.org/article/d9626a62d2634166be828a8a5764bec6