Results 41 to 50 of about 1,033 (199)

Chara strigosa A. Braun (Characeae) in Poland

open access: yesActa Societatis Botanicorum Poloniae, 2014
Chara strigosa is reported from several lakes in Poland. The finds were published by Izabella Dąmbska in 1966, but have not been recognised internationally, presumably because Dąmbska's article was published in a local paper in Polish.
Andrzej Hutorowicz, Anders Langangen
doaj   +1 more source

Ionic Mechanism of Mechano-perception in Characeae [PDF]

open access: yesPlant and Cell Physiology, 2005
Characean internodal cells generate receptor potential in response to mechanical stimuli. We studied responses of internodal cells to a long-lasting stimulus and the results were as follows. (i) The cell generated receptor potential at the moment of both compression and decompression. (ii) The receptor potential (DeltaE (m)) was significantly larger at
Kosei, Iwabuchi   +2 more
openaire   +2 more sources

MISS diversity from saline lakes of Brazilian Pantanal: Origin, potential of preservation and comparison with examples of the Ediacaran‐Cambrian shallow depositional settings

open access: yesSedimentology, Volume 73, Issue 4, Page 945-964, June 2026.
ABSTRACT One of the largest wetlands on Earth, the Brazilian Pantanal contains roughly 10 000 natural lakes, about 1000 of which are hypersaline. In these environmentally stressful settings, animal life struggles to survive, while cyanobacteria form extensive mats.
Lucas V. Warren   +5 more
wiley   +1 more source

Third list of location records for Characeae in Hesse

open access: yes, 2022
Wir präsentieren die Datengrundlage für die dritte Fassung der Roten Liste der Characeen Hessens. Verglichen mit der zweiten Fundortliste der hessischen Characeen aus dem Jahre 2012 haben sich die Kenntnisse zur Verbreitung der Characeen in Hessen ...
Korte, Egbert   +2 more
core  

Laguna Fuente de Piedra: An example of a dolomite factory recording ~50,000 years of depositional and paleoclimatic evolution

open access: yesThe Depositional Record, Volume 12, Issue 1, February 2026.
This study characterises carbonate mineral precipitation mechanisms and their paleoenvironmental implications in a semi‐arid, saline playa lake system. SEM image with EDS spectra shows microcrystalline, spherical shaped dolomite crystals from Laguna Fuente de Piedra composed of nanocrystals with bacterial voids and EPS.
Zeina Naim   +5 more
wiley   +1 more source

Palaeogene Charophytes of the Balearic Islands (Spain)

open access: yesGeologica Acta, 2005
Fossil charophytes were recorded in two different stratigraphic units from the non- marine Palaeogene of the Balearic Islands. In the Peguera Limestone Fm. of Mallorca the charophyte flora is characterised by two assemblages. The first contains Raskyella
C. Martín-Closas, Emilio Ramos Guerrero
doaj   +1 more source

Quantifying aquatic plant commonness and co‐occurrence across scales to support ecological understanding and management

open access: yesJournal of Ecology, Volume 114, Issue 2, February 2026.
Macrophyte commonness and co‐occurrence were quantified to support objective classifications of species distributions in Midwestern lakes. This framework provides a practical tool for conservation prioritization (e.g. identifying species that are rare at regional and local scales that may be more susceptible to local disturbance), invasive species risk
Daniel J. Larkin   +3 more
wiley   +1 more source

Intérêt des Characeae comme bio-indicateurs de pollution des eaux : le cas des zones humides de Numidie (Nord-Est algérien)

open access: yes, 2015
International audienceInterest of the Characeae as bioindicators of water quality: the case of wetlands in Numidia (NEAlgeria)–Characeae surveys and water physico-chemical studies have been performed during four years (2007-2011) on 41
Zouaïdia, Hanene   +4 more
core   +4 more sources

Chara zeylanica (Charophyceae, Characeae), novo registro para o sudoeste da Bahia

open access: yesHeringeriana
No Brasil e no estado da Bahia Characeae é representa pelos gêneros Chara e Nitella. Há sete espécies de Chara em território baiano, mas nenhuma delas ocorrendo na região sudoeste do estado.
Claudenir Simões Caires
doaj   +1 more source

The mid-Paleocene fruit and seed flora from the Fort Union Formation of Newell’s Nook, southeastern Montana, USA

open access: yesActa Palaeobotanica, 2022
The middle Paleocene Newell’s Nook biota of the Tongue River Member of the Fort Union Formation, southeastern Montana, is best known for its early Tiffanian mammalian fauna.
Indah B. Huegele, Steven R. Manchester
doaj   +1 more source

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